Dublin DUB to Chicago, IL CHI flight with American Airlines

Mon 03 Aug
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Journey information

Overview: Dublin to Chicago, IL flight

IrelandIreland
USAUSA
Icon of flight

Flights from Dublin to Chicago, IL depart on average 63 times per day, taking around 8h 34m. Cheap flight tickets for this journey start at £270 if you book in advance.

There are 7 flights per day. The earliest flight runs at 05:00, the last at 23:35. The fastest flight covers the 5894 km distance in 8h 0m. May is the cheapest month to fly.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance
5894 km
Average flight duration
8h 34m
Cheapest ticket price
£270
Flights per day
63
Direct flights
7
Fastest flight
8h 0m
First flight
5:00
Last flight
23:35
Cheapest Month
May
Cheapest Day
Mon
High Season
Jul - Sept
Low Season
Jan - Mar
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

The cheapest and fastest flights from Dublin to Chicago, IL

Showing times and prices for 03 Aug

Cheapest price

£701

Average price

£960

Fastest journey

8 h

Average duration

8 h 2 m

Flights per day

90

Distance

5894 km

Cheap tickets

The best way to find a cheap flight ticket from Dublin to Chicago, IL is to book your journey as far in advance as possible and to avoid travelling at rush hour.

The average ticket from Dublin to Chicago, IL will cost around £960 if you buy it on the day, but you can find cheap flight tickets today for only £701.

Fast flights

Of the 90 flights that leave Dublin for Chicago, IL every day 11 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

These direct flights cover the 5894 km distance in an average of 8 h 2 m but if you time it right, some flights will get you there in just 8 h .

The slowest flights will take 8 h 5 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

  • JetBlue AirwaysB6354 · B6811
    10:4014h35
    Dublin Airport
    19:15O'Hare International Airport
    £7011One-way
    1 change
  • JetBlue AirwaysB6842 · B6805
    11:3016h28
    Dublin Airport
    21:58O'Hare International Airport
    £7011One-way
    1 change
  • JetBlue AirwaysB6842 · B6905
    11:3027h20
    Dublin Airport
    8:50O'Hare International Airport
    £7011One-way
    1 change
  • JetBlue AirwaysB6354 · B6311
    10:4029h26
    Dublin Airport
    10:06O'Hare International Airport
    £7011One-way
    1 change
  • British AirwaysBA827+American AirlinesIB4396
    10:3013h05
    Dublin Airport
    17:35O'Hare International Airport
    £7891One-way
    1 change

Live departures

Dublin to Chicago, IL flight times

The table below shows live departures for Dublin to Chicago, IL flights for tomorrow, Monday 3 August. You can also manually refresh the results below to see updated flight journeys.

Last updated at
ProviderDepartsDurationArrivesChanges
Tickets
LufthansaLH983 · LH4326:05 Dublin Airport
19h50
19:55 O'Hare International Airport1 change
LufthansaLH983 · LH4306:05 Dublin Airport
12h50
12:55 O'Hare International Airport1 change
LufthansaLH983+UnitedLH91506:05 Dublin Airport
14h50
14:55 O'Hare International Airport1 change
Aer LingusEI592+IberiaEI58656:20 Dublin Airport
14h05
14:25 O'Hare International Airport1 change
Aer LingusEI152+British AirwaysEI89956:30 Dublin Airport
13h20
13:50 O'Hare International Airport1 change
Aer LingusBA5952+British AirwaysBA2956:30 Dublin Airport
13h20
13:50 O'Hare International Airport1 change
Aer LingusBA5952+American AirlinesBA15426:30 Dublin Airport
12h00
12:30 O'Hare International Airport1 change
American AirlinesBA1544+BA CityflyerBA44617:00 Dublin Airport
14h00
15:00 O'Hare International Airport1 change
Aer LingusEI154+British AirwaysEI89957:30 Dublin Airport
12h20
13:50 O'Hare International Airport1 change
Aer LingusBA5954+American AirlinesBA15447:30 Dublin Airport
13h30
15:00 O'Hare International Airport1 change
Aer LingusBA5954+British AirwaysBA2957:30 Dublin Airport
12h20
13:50 O'Hare International Airport1 change
British AirwaysBA825 · BA2998:30 Dublin Airport
13h25
15:55 O'Hare International Airport1 change
British AirwaysEI8325 · EI89958:30 Dublin Airport
11h20
13:50 O'Hare International Airport1 change
British AirwaysBA825+American AirlinesIB41898:30 Dublin Airport
12h30
15:00 O'Hare International Airport1 change
British AirwaysAA7136+American AirlinesAA558:30 Dublin Airport
12h30
15:00 O'Hare International Airport1 change
British AirwaysBA825+American AirlinesBA15448:30 Dublin Airport
12h30
15:00 O'Hare International Airport1 change
Aer LingusBA5914+British AirwaysBA2998:40 Dublin Airport
13h15
15:55 O'Hare International Airport1 change
Aer LingusBA5914+American AirlinesBA15448:40 Dublin Airport
12h20
15:00 O'Hare International Airport1 change
LufthansaLH977 · LH4328:45 Dublin Airport
17h10
19:55 O'Hare International Airport1 change
UnitedUA311 · UA24978:50 Dublin Airport
16h00
18:50 O'Hare International Airport1 change
UnitedUA311 · UA23318:50 Dublin Airport
11h39
14:29 O'Hare International Airport1 change
UnitedUA311 · UA17388:50 Dublin Airport
20h41
23:31 O'Hare International Airport1 change
UnitedUA311 · UA13938:50 Dublin Airport
14h12
17:02 O'Hare International Airport1 change
SwissLX8+Helvetic AirwaysLX4039:00 Dublin Airport
12h55
15:55 O'Hare International Airport1 change
UnitedUA8604 · UA36059:20 Dublin Airport
10h46
14:06 O'Hare International Airport1 change
UnitedUA8604 · UA85339:20 Dublin Airport
29h40
9:00 O'Hare International Airport1 change
UnitedUA8604 · UA36179:20 Dublin Airport
32h01
11:21 O'Hare International Airport1 change
UnitedUA8604 · UA60199:20 Dublin Airport
12h30
15:50 O'Hare International Airport1 change
UnitedUA8604 · UA83079:20 Dublin Airport
11h35
14:55 O'Hare International Airport1 change
UnitedUA8604 · UA59349:20 Dublin Airport
18h45
22:05 O'Hare International Airport1 change
Air CanadaAC509 · LH66949:20 Dublin Airport
11h35
14:55 O'Hare International Airport1 change
UnitedUA8604 · UA27389:20 Dublin Airport
14h58
18:18 O'Hare International Airport1 change
UnitedUA22 · UA27889:30 Dublin Airport
12h58
16:28 O'Hare International Airport1 change
UnitedUA22 · UA6619:30 Dublin Airport
15h04
18:34 O'Hare International Airport1 change
American AirlinesAA2099:30 Dublin Airport
8h00
11:30 O'Hare International Airport0 changesdirect
American AirlinesIB42159:30 Dublin Airport
8h00
11:30 O'Hare International Airport0 changesdirect
American AirlinesEI70009:30 Dublin Airport
8h00
11:30 O'Hare International Airport0 changesdirect
UnitedUA22 · UA2549:30 Dublin Airport
16h40
20:10 O'Hare International Airport1 change
UnitedUA22 · UA20539:30 Dublin Airport
11h23
14:53 O'Hare International Airport1 change
Aer LingusBA5958+American AirlinesBA15469:40 Dublin Airport
13h55
17:35 O'Hare International Airport1 change
British AirwaysBA299+Aer LingusBA59589:40 Dublin Airport
12h15
15:55 O'Hare International Airport1 change
UnitedUA8279 · UA80949:50 Dublin Airport
10h54
14:44 O'Hare International Airport1 change
UnitedUA8279 · UA22989:50 Dublin Airport
31h30
11:20 O'Hare International Airport1 change
UnitedUA8279 · UA36009:50 Dublin Airport
28h00
7:50 O'Hare International Airport1 change
UnitedUA8279 · UA86879:50 Dublin Airport
16h15
20:05 O'Hare International Airport1 change
UnitedUA8279 · UA35499:50 Dublin Airport
14h54
18:44 O'Hare International Airport1 change
Air CanadaLH6534+Jazz AviationAC84819:50 Dublin Airport
10h54
14:44 O'Hare International Airport1 change
Air CanadaAC525 · LH65349:50 Dublin Airport
16h15
20:05 O'Hare International Airport1 change
UnitedUA8279 · UA83719:50 Dublin Airport
30h26
10:16 O'Hare International Airport1 change
British AirwaysBA827 · BA29710:30 Dublin Airport
13h45
18:15 O'Hare International Airport1 change
British AirwaysEI8327 · EI899710:30 Dublin Airport
13h45
18:15 O'Hare International Airport1 change
British AirwaysBA827+American AirlinesBA154610:30 Dublin Airport
13h05
17:35 O'Hare International Airport1 change
British AirwaysBA827+American AirlinesIB439610:30 Dublin Airport
13h05
17:35 O'Hare International Airport1 change
JetBlue AirwaysB6354 · B681110:40 Dublin Airport
14h35
19:15 O'Hare International Airport1 change
LufthansaLH2517 · LH43410:40 Dublin Airport
13h35
18:15 O'Hare International Airport1 change
JetBlue AirwaysB6354 · B631110:40 Dublin Airport
29h26
10:06 O'Hare International Airport1 change
Aer LingusEI162+British AirwaysEI899711:10 Dublin Airport
13h05
18:15 O'Hare International Airport1 change
Aer LingusBA5962+American AirlinesBA154611:10 Dublin Airport
12h25
17:35 O'Hare International Airport1 change
Aer LingusBA5962+British AirwaysBA29711:10 Dublin Airport
13h05
18:15 O'Hare International Airport1 change
JetBlue AirwaysB6842 · B690511:30 Dublin Airport
27h20
8:50 O'Hare International Airport1 change
JetBlue AirwaysB6842 · B680511:30 Dublin Airport
16h28
21:58 O'Hare International Airport1 change
UnitedLH777011:35 Dublin Airport
8h05
13:40 O'Hare International Airport0 changesdirect
Aer LingusEI12311:35 Dublin Airport
8h25
14:00 O'Hare International Airport0 changesdirect
UnitedUA98111:35 Dublin Airport
8h05
13:40 O'Hare International Airport0 changesdirect
Aer LingusIB602111:35 Dublin Airport
8h25
14:00 O'Hare International Airport0 changesdirect
Aer LingusAA799311:35 Dublin Airport
8h25
14:00 O'Hare International Airport0 changesdirect
American AirlinesAA725 · AA53611:45 Dublin Airport
11h54
17:39 O'Hare International Airport1 change
American AirlinesAA725 · AA248811:45 Dublin Airport
14h06
19:51 O'Hare International Airport1 change
Aer LingusEI164+British AirwaysEI899712:00 Dublin Airport
12h15
18:15 O'Hare International Airport1 change
Aer LingusBA5964+British AirwaysBA29712:00 Dublin Airport
12h15
18:15 O'Hare International Airport1 change
LufthansaLH979 · LH43212:25 Dublin Airport
13h30
19:55 O'Hare International Airport1 change
UnitedUA229 · UA249712:30 Dublin Airport
12h20
18:50 O'Hare International Airport1 change
UnitedUA229 · UA173812:30 Dublin Airport
17h01
23:31 O'Hare International Airport1 change
UnitedUA229 · UA207012:30 Dublin Airport
24h57
7:27 O'Hare International Airport1 change
American AirlinesAA133 · AA189312:40 Dublin Airport
13h49
20:29 O'Hare International Airport1 change
American AirlinesAA1592+Aer LingusIB603112:45 Dublin Airport
13h14
19:59 O'Hare International Airport1 change
Aer LingusEI101+UnitedUA54613:20 Dublin Airport
14h46
22:06 O'Hare International Airport1 change
Aer LingusEI101+UnitedUA25413:20 Dublin Airport
12h50
20:10 O'Hare International Airport1 change
Aer LingusEI101+UnitedUA199813:20 Dublin Airport
13h40
21:00 O'Hare International Airport1 change
UnitedUA316 · UA54613:35 Dublin Airport
14h31
22:06 O'Hare International Airport1 change
UnitedUA316 · UA199813:35 Dublin Airport
13h25
21:00 O'Hare International Airport1 change
UnitedUA316 · UA25413:35 Dublin Airport
12h35
20:10 O'Hare International Airport1 change
American AirlinesAA723 · AA101213:45 Dublin Airport
11h41
19:26 O'Hare International Airport1 change
IcelandairFI419 · FI85314:15 Dublin Airport
10h00
18:15 O'Hare International Airport1 change
IcelandairFI419 · FI85514:15 Dublin Airport
13h10
21:25 O'Hare International Airport1 change
Aer LingusAA8321+Republic AirlinesAA446514:25 Dublin Airport
11h45
20:10 O'Hare International Airport1 change
Aer LingusAA8062+envoy airAA346616:10 Dublin Airport
11h21
21:31 O'Hare International Airport1 change
Aer LingusEI12516:45 Dublin Airport
8h30
19:15 O'Hare International Airport0 changesdirect
Aer LingusAA799516:45 Dublin Airport
8h30
19:15 O'Hare International Airport0 changesdirect
Aer LingusIB602316:45 Dublin Airport
8h30
19:15 O'Hare International Airport0 changesdirect

Find all the dates and times for this journey

Compare prices and tickets Dublin to Chicago, IL by flight

Compare flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

Mon
03 Aug
Tue
04 Aug
Wed
05 Aug
Thu
06 Aug
Fri
07 Aug
Sat
08 Aug
Sun
09 Aug

Why should you book Dublin to Chicago, IL flights with Omio?

American Airlines as well as Aer Lingus, United, Icelandair and more offer flights services from Dublin to Chicago, IL.
Omio is an official ticket reseller for all your travel options from Dublin to Chicago, IL.

Why book with Omio vs American Airlines?

  • Compare with other providers: On Omio, you can not only buy tickets for American Airlines, but also compare tickets for the likes of Aer Lingus, United or Icelandair to find the best option for your trip from Dublin to Chicago, IL.
  • Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.

Why book with Omio over Trip, Edreams or Skyscanner?

  • Compare with other providers: On Omio, you can also compare tickets for the likes of Aer Lingus, United or Icelandair to find the best option for your trip from Dublin to Chicago, IL.

Airlines: American Airlines, Aer Lingus, United, Icelandair from Dublin to Chicago, ILFind the best flights between Dublin to Chicago, IL with Omio's travel partners American Airlines, Aer Lingus, United, Icelandair from £270. We can find you the best deals, schedules and tickets when comparing and booking the best trip.

United

About
United Airlines, established in 1926, is a major U.S. airline headquartered in Chicago, Illinois. Operating an extensive domestic and international network, United serves more destinations than any other airline, connecting travelers across six continents. The airline's eight hubs include Chicago–O'Hare, Denver, Houston–Intercontinental, Los Angeles, Newark, San Francisco, Washington–Dulles, and Guam. As a founding member of the Star Alliance, United offers a comprehensive range of services, including regional flights through United Express, catering to both leisure and business travelers. The airline is committed to sustainability, investing in sustainable aviation fuel and innovative technologies to reduce its environmental impact.
Luggage & cancellation policy
Average Duration
8h 50m
Cheapest Price
£1270
Luggage included
Carry-on baggage allowance is 7kg total (2 pieces max. ) for both Choice and Flex fares on United Airlines and Virgin Australia flights.
Additional luggage
Excess baggage fees apply for additional checked luggage beyond the standard allowance.
Luggage storage
Both airlines provide checked baggage services for storing luggage during flights.
Cancellation Policy
Cancellation fees apply per person, per booking, with specific fees for different fare types.
Refund
Not applicable to flights; however, full refunds are available if flights are canceled by the airline.
Pregnant on board
Pregnant passengers are permitted to travel, with specific guidelines and medical certificates required after a certain gestational period.
Unaccompagned minor
Unaccompanied minors are permitted to travel, with specific age restrictions and services provided.
Amenities on board the airplane
Wifi
Food sold onboard
Meals and snacks are included on international flights operated by United Airlines and Virgin Australia.
Seat reservation
Seat selection may incur additional fees, depending on the fare type and airline.
Toilets
USB plugs
Accessibility
United Airlines and Virgin Australia offer services to and within Australia, providing accessible travel options for passengers with mobility needs.
Bikes
Both airlines permit bicycles onboard, with specific guidelines and fees.
Pets
United Airlines and Virgin Australia allow pets onboard, subject to specific policies and fees.

American Airlines

About
American Airlines is one of the largest airlines in the world, connecting travelers to hundreds of destinations across the United States, Latin America, Europe, Asia, and beyond. Operating from major hubs such as Dallas/Fort Worth, Miami, and Charlotte, American offers a wide range of travel options. Passengers can choose from Economy with affordable fares, Premium Economy with extra space, or Business and First Class featuring flat-bed seats, premium dining, and lounge access. With a modern fleet and membership in the oneworld alliance, American Airlines combines global reach with comfort and reliability.
Luggage & cancellation policy
Average Duration
8h 0m
Cheapest Price
£270
Luggage included
1 carry-on bag (22 x 14 x 9 inches) and 1 personal item (18 x 14 x 8 inches) included in most fares
Additional luggage
Checked bags fees vary by route. First checked bag typically $30, second $40 on domestic flights
Cancellation Policy
Basic Economy tickets cannot be changed or refunded. Other fares allow changes with fee, refunds subject to fare rules.
Pregnant on board
Passengers can fly up to 36 weeks for single pregnancies, 32 weeks for multiple pregnancies. Medical certificate required within 7 days of departure if within 4 weeks of due date.
Unaccompagned minor
Children ages 5-14 can travel alone using American Airlines Unaccompanied Minor Service. Service fee is $150 each way.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
American Airlines provides wheelchair assistance and special services for passengers with disabilities. Assistance must be requested at least 48 hours before departure.
Pets
Small dogs and cats allowed in cabin for $125 fee. Must be in approved carrier under seat. Service animals allowed.

Aer Lingus

About
Aer Lingus is Ireland's national airline, established in 1936. It operates over 100 routes, connecting Europe and North America from its main hub at Dublin Airport, as well as from Cork, Shannon, and Knock. A member of the International Airlines Group (IAG), Aer Lingus is recognized as a 4-star airline by Skytrax. The airline is known for its Irish hospitality and offers a range of services, including its AerClub loyalty program. Aer Lingus utilizes a modern fleet of Airbus aircraft, including the A321neoLR, for efficiency, comfort, and safety.
Luggage & cancellation policy
Average Duration
8h 30m
Cheapest Price
£279
Luggage included
1 small bag (25x33x20cm) and 1 cabin bag (55x40x24cm)
Additional luggage
23kg checked bag can be purchased
Cancellation Policy
Free cancellation within 24 hours of booking if flight is more than 7 days away. After that, fees apply based on fare type.
Pregnant on board
Up to end of 36th week (32nd week for multiple pregnancies). Medical certificate required if complications
Unaccompagned minor
Young flyer service available for ages 5-11. Must be booked at least 72 hours before departure
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Aer Lingus provides wheelchair assistance and special assistance for passengers with reduced mobility
Pets
Small dogs and cats allowed in cabin (6kg including carrier) and cargo hold (32kg including container)
Learn more about Aer Lingus

Icelandair

About
Icelandair is the flag carrier of Iceland, with roots tracing back to 1937. It operates as part of the Icelandair Group and is headquartered in Hafnarfjörður, Iceland. The airline's business strategy leverages Iceland's unique geographical position midway between North America and Europe, offering transatlantic flights with a convenient stopover option in Iceland. Icelandair serves destinations on both sides of the Atlantic from its main hub at Keflavík International Airport, and also operates domestic flights from Reykjavík Airport. The airline is known for promoting Iceland as a tourist destination and providing a comfortable flying experience with Icelandic hospitality.
Luggage & cancellation policy
Average Duration
10h 0m
Cheapest Price
£289
Luggage included
One carry-on bag (10kg) and one personal item included in Economy
Additional luggage
Extra bags can be purchased, prices vary by route
Cancellation Policy
24-hour cancellation policy for full refund, after that fees apply based on fare type
Pregnant on board
Up to week 36 of pregnancy. After week 28, medical certificate required
Unaccompagned minor
Available for children 5-17, must be booked at least 48 hours in advance. Service fee applies
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Wheelchair assistance available, must be requested at least 48 hours before departure
Pets
Small pets in cabin, larger ones in hold. Must be booked in advance
Learn more about Icelandair

Complete guide to Chicago, IL

Things to do in Chicago, IL

Discover the best of Chicago, IL — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Chicago, IL trip today.

  • Must visit

Art Institute of Chicago

Major art museum with global collections, notable Impressionist works, and a landmark setting beside Millennium Park.

View on mapVisit website
  • Must visit

Museum of Science and Industry

Science museum in Jackson Park with hands-on exhibits, a U-505 submarine, and broad appeal for families and curious adults.

View on mapVisit website
  • Must visit

Field Museum

Natural history museum on the Museum Campus, known for dinosaur fossils, gem displays, and wide-ranging science exhibits.

View on mapVisit website

US dollar ($)

Expensive by US city standards: hotels, dining and attractions add up, though buses and the 'L' help keep daily costs manageable.

Average meal costs

Budget
$10-18 for fast food or casual takeaway.
Mid-range
$25-45 per person for a meal.
Fine dining
$80+ per person for upscale restaurants.
Coffee
$4-6 for a cappuccino.

Tipping culture

Tip 18-20% in restaurants, 15-20% for taxis, and $1-2 per drink or coffee in cafés if table service is given.

FAQs: Dublin to Chicago, IL flights

Find answers to the most common questions about traveling from Dublin to Chicago, IL by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Chicago, IL, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from Dublin to Chicago, IL can start from as little as £270 when you book in advance. The average flight ticket price for Dublin to Chicago, IL is £402; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Dublin to Chicago, IL is 8h 0m to travel the 5894 km long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Dublin to Chicago, IL leaves at 5:00. Plan your trip with the Journey Planner   from Omio.
The latest flight from Dublin to Chicago, IL leaves at 23:35.
Yes, there are 7 direct flights a day from Dublin to Chicago, IL with American Airlines. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Dublin to Chicago, IL, you can count on American Airlines, Aer Lingus, United, Icelandair for the best way to get you to Chicago, IL. You can also check all possible airlines who offer a service between Dublin and Chicago, IL and compare the amenities they offer before buying a plane ticket.
Flights from Dublin to Chicago, IL generally leave from Dublin Airport and arrive in O'Hare International Airport .Dublin Airport is 3 km away from Dublin city centre and O'Hare International Airport is 3 km from Chicago, IL city centre.
The cheapest month for a flight from Dublin to Chicago, IL is May.
Yes, you can take a flight between Dublin and Chicago, IL.
Since neither Dublin nor Chicago, IL are in the Schengen Area, passport requirements depend on the specific immigration rules of Ireland and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 6 h between Dublin and Chicago, IL all year round.
For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.

popular airports

Important Stations and Airports in Dublin and Chicago, IL

Most Dublin to Chicago, IL flights use the Dublin Airport to O'Hare International Airport airport pair. Use this guide to compare Dublin and Chicago, IL airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.

Departure airports in Dublin
Arrival airports in Chicago

Which Dublin airport do flights to Chicago, IL leave from?

Flights from Dublin to Chicago, IL depart from Dublin Airport. The airport is 4 km from Dublin city centre at Dublin Airport, Collinstown, Dublin, Ireland.
Dublin Airport (DUB)Dublin Airport, Collinstown, Dublin, IrelandWifiShoppingParkingATMTaxisAccessibilityWCShowerLoungeLost and Found Office
City-centre transport

Getting to Dublin Airport from Dublin city centre

Dublin Airport is 3 km from Dublin city centre. Public transport options include:

Bus702 · 11m · £9 · every ~2 min
Dublin Express · 17m · £2 · every ~8 min
41 · 36m · £3 · every ~7 min
38m · £7 · every ~6 min
19, 24 · 1h 6m · £3 · every ~13 min

Dublin Airport airport facilities and services

Dublin Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge and Lost and Found Office.

Wi-Fi and ATMs

Free Wi-Fi available throughout the airport. ATMs are located in both terminals.

Luggage and lost property

Lost and found is available at the station.

Parking, taxis and toilets

Available at Dublin Airport: Parking, Taxis, WC.

Accessibility

Accessibility facilities are available at Dublin Airport: Ramps, assistance.

More about Dublin Airport

More options for your journey from Dublin to Chicago, IL

Here are some other resources that might have the information you need

More information on flights to Dublin
More information on flights to Chicago, IL
HomeFlightsFlights in USAFlight Schedules to Chicago, IL Dublin to Chicago, IL flights

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