The cheapest and fastest trains from Cardiff to Boston
Cheapest price
£46
Average price
£46
Fastest journey
5 h 38 m
Average duration
5 h 38 m
Trains per day
1
Distance
272 km
The best way to find a cheap train ticket from Cardiff to Boston is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Cardiff to Boston will cost around £46 if you buy it on the day, but you can find cheap train tickets today for only £46.
Of the 1 trains that leave Cardiff for Boston every day 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 272 km distance in an average of 5 h 38 m but if you time it right, some trains will get you there in just 5 h 38 m .
The slowest trains will take 5 h 38 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.


Live departures
Cardiff to Boston train times
The table below shows live departures for Cardiff to Boston trains for tomorrow, Saturday 6 December. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 14:45 Cardiff | 5h38 | 20:23 Boston | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Cardiff to Boston by train
Compare train 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.
06 Dec
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12 Dec
Journey information
Overview: Train from Cardiff to Boston
Trains from Cardiff to Boston run on average 6 times per day, taking around 4h 41m. Cheap train tickets for this journey start at £123 if you book in advance.
The earliest train runs at 06:10, the last at 18:55. The fastest train covers the 272 km distance in 5h 8m.
Distance 272 km |
Average train duration 4h 41m |
Cheapest ticket price £123 |
Trains per day 6 |
Fastest train 5h 8m |
First train 06:10 |
Last train 18:55 |
Train companies: CrossCountry from Cardiff to Boston trainsCrossCountry trains will get you between Cardiff and Boston from £123. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
CrossCountry
FAQs: Cardiff to Boston train
Find answers to the most common questions about traveling from Cardiff to Boston by train. 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 train, the cheapest option, or tips for making the most of your visit at Boston, this guide helps you travel smarter and with confidence.

popular train stations
Important Stations and Airports in Cardiff and Boston
- Mon - Fri: 05:40 - 21:30
- Sat: 05:40 - 21:30
- Sun: 07:30 - 21:30
- Free Wi-Fi in the station.
- Type of shops available: News agent and convenience store
- Car Park: Brewery Car park
- Gourmet Coffee Bar & Kitchen
- Pret a Manger
- Tesco Express
- Taxi: Taxi rank is on the right as you exit the main station entrance
- There is step-free access in the whole station. There are also ramps for train access and elevators in the station.
- Toilets Location: The toilets are located on Platforms 1 to 8. The National Key toilets are located in the East Subway near the lifts and on Platform 8; these toilets are operated by a radar key and are only available during staffing hours.
- National key toilets: Yes
- National key toilets location: The National Key/Accessible toilets are located in the East Subway near the lifts and on Platform 8; these toilets are operated by a RADAR key and are only available during staffing hours.
- Baby changing facilities: Yes
- Clayton Hotel Cardiff
- Cardiff Marriott Hotel
- Travelodge Cardiff Central
- Waiting rooms location: On platforms 1/2, 3/4, 6/7 and 8.
- Mon - Fri: 05:40 - 21:30
- Sat: 05:40 - 21:30
- Sun: 07:30 - 21:30
- Storage sheltered: Yes
- Storage location: East end of platforms 1 and 2, 3 and 4, 6 and 7 - also at the front and rear of the station.
- Storage CCTV: Yes
- Commuter rail lines: City Line, Rhondda Line, Rhymney Line, Valley Line, South Wales Main Line
- Train lines: Transport for Wales, CrossCountry, Great Western Railway
- Location for Rail Replacement Services: At the rear car park (Penarth Road entrance)
- Opening hours: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday 07:40 - 15:20 Sunday Closed None
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Category B- Level to Grantham bound platforms. Footbridge to Skegness bound platform (access to Skegness platform available via ramp and foot crossing at certain times only when staff are available). Access to platform 2 is via the barrow crossing. Access to platform 2 from the car park in Asda is by Radar key only. This station doesn't have any tactile paving at the edges of the platform.
- Accessible car park equipment: Wheelchair users may require assistance using car park equipment at this station
- Accessible taxis: Taxi number displayed on useful information poster
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: on platform 1
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: No
- Toilets Location: The toilets are located on Platform 1. The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- National key toilets: Yes
- National key toilets location: The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- Baby changing facilities: No
- Storage sheltered: Yes
- Storage location: On platform 1
- Storage CCTV: Yes
- Location for Rail Replacement Services: On the station approach outside the station booking hall.
Most popular train connections from Cardiff
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