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Journey information
Overview: Dublin to Chicago, IL flight
Ireland
USA
Flights from Dublin to Chicago, IL depart on average 46 times per day, taking around 8h 49m. Cheap flight tickets for this journey start at £231 if you book in advance.
There are 5 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 49m |
Cheapest ticket price £231 |
Flights per day 46 |
Direct flights 5 |
Fastest flight 8h 0m |
Cheapest month to travel May |
First flight 05:00 |
Last flight 23:35 |
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 01 Feb
Cheapest price
£432
Average price
£527
Fastest journey
8 h
Average duration
9 h 45 m
Flights per day
2
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 £527 if you buy it on the day, but you can find cheap flight tickets today for only £432.
Fast flights
Of the 2 flights that leave Dublin for Chicago, IL every day 2 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 9 h 45 m but if you time it right, some flights will get you there in just 8 h .
The slowest flights will take 11 h 30 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.
11:4511h30
Dublin23:15Chicago, IL
£4321One-way
0 changes
12:458h00
Dublin20:45Chicago, IL
£6211One-way
0 changes
12:458h00
Dublin20:45Chicago, IL
£6211One-way
0 changes
11:4511h30
Dublin23:15Chicago, IL
£4321One-way
0 changes
Live departures
Dublin to Chicago, IL flight times
The table below shows live departures for Dublin to Chicago, IL flights for tomorrow, Sunday 1 February. You can also manually refresh the results below to see updated flight journeys.
Last updated at 13:08
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 11:45 Dublin | 11h30 | 23:15 Chicago, IL | 0 changesdirect | |
| 12:45 Dublin | 8h00 | 20:45 Chicago, IL | 0 changesdirect | |
This is the last flight of the day. | |||||
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.
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Airlines: Aer Lingus, American Airlines, United, Icelandair from Dublin to Chicago, ILFind the best flights between Dublin to Chicago, IL with Omio's travel partners Aer Lingus, American Airlines, United, Icelandair from £231. 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
United frequency
19 a day
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
£300
American Airlines frequency
11 a day
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 0m
Cheapest Price
£432
Aer Lingus frequency
11 a day
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)
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
15h 0m
Cheapest Price
£397
Icelandair frequency
3 a day
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
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.
Cheap plane tickets from Dublin to Chicago, IL can start from as little as £231 when you book in advance. The average flight ticket price for Dublin to Chicago, IL is £469; 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 5 direct flights a day from Dublin to Chicago, IL with Aer Lingus, American Airlines, United. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Dublin to Chicago, IL, you can count on Aer Lingus, American Airlines, 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
Dublin
Chicago
The major airport for departures in Dublin is Dublin Airport. Find all the information you need to know about services, amenities and connections at Dublin Airport for your trip from Dublin to Chicago.
Amenities at airport
Wifi
Shopping
Parking
ATM
Taxis
Accessibility
WC
Shower
Lounge
Lost and Found Officeinformation
Distance to city center
3 km
Car connection
M1, Exit 2Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops in both terminals, includes WHSmith and The Loop.
Parking
- Short-term and long-term parking available, short-term from 3€ per hour.
Taxis
- Available outside the terminal.
Accessibility
- Ramps, assistance.
WC
- Available throughout the airport.
Shower
- Yes
Lounge
- Several lounges including the DAA Executive Lounge.
Lost and Found Office
- Located in both terminals.
Public transport options for Dublin Airport
- Bus: 16, 41, 102, 747
- Train: NA
- Metro: NA
The major airport for arrivals in Chicago is O'Hare International Airport. Find all the information you need to know about services, amenities and connections at O'Hare International Airport for your journey to Chicago from Dublin.
Amenities at airport
WifiShoppingParking
DiningATMTaxisAccessibilityWC
HotelShowerLoungeLost and Found Office
Car Rentalinformation
Distance to city center
3 kmCar connection
I-190, Exit 1Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops are located in all terminals, including duty-free and brands like Hudson and MAC Cosmetics.
Parking
- Parking available with options including hourly, daily, and economy lots, approximately 2.85€ ($3) per hour.
Dining
- Restaurants are located in all terminals, offering a variety of cuisines including American and intertiol. Top options include Tortas Frontera and Publican Tavern.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps, toilets
WC
- Available throughout the airport.
Hotel
- Hotels such as Hilton Chicago O'Hare are located on airport grounds, with others like the Hyatt Regency nearby.
Shower
- Showers are available in some lounges, such as the United Club, but access may require a fee or membership.
Lounge
- Lounges available, including United Club and American Airlines Admirals Club.
Lost and Found Office
- Lost and Found located in terminal 1, near the baggage claim area.
Car Rental
- Car rental services are available at the Multi-Modal Facility, with companies like Hertz and Avis.
Public transport options for O'Hare International Airport
- CTA Blue Line, O'Hare Station, 45 minutes to city center
Most popular flights from Dublin
More options for your journey from Dublin to Chicago, IL
Here are some other resources that might have the information you need
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Most popular flights to Chicago, IL
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