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Cheap flights from Bristol to Boston from £250

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — BOS
21 Aug — 28 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bristol to Boston

Enter your travel dates to find the best prices.

Cheapest flights from Bristol to Boston
Explore the most affordable flight options available from Bristol to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 July 2026.

Sat 22/807:45
BRS
-
BOS
2 stops16h 30m
Multiple Airlines
Sun 18/1023:35
BOS
-
BRS
1 stop18h 10m
Multiple Airlines
Deal found 22/7£478
Thu 8/1018:45
BRS
-
BOS
2 stops25h 00m
Multiple Airlines
Sun 18/1023:35
BOS
-
BRS
1 stop18h 10m
Multiple Airlines
Deal found 18/7£484
Fri 18/909:20
BRS
-
BOS
1 stop10h 35m
Multiple Airlines
Fri 25/917:25
BOS
-
BRS
1 stop8h 40m
Multiple Airlines
Deal found 21/7£488
Tue 18/820:25
BRS
-
BOS
2 stops28h 05m
Aer Lingus
Tue 25/817:40
BOS
-
BRS
2 stops17h 20m
Aer Lingus
Deal found 20/7£526
Wed 26/807:10
BRS
-
BOS
2 stops16h 40m
Multiple Airlines
Wed 21/1022:55
BOS
-
BRS
1 stop19h 40m
Multiple Airlines
Deal found 22/7£533
Wed 26/807:10
BRS
-
BOS
2 stops16h 40m
Multiple Airlines
Thu 22/1022:55
BOS
-
BRS
1 stop19h 30m
Multiple Airlines
Deal found 22/7£536
Fri 11/907:20
BRS
-
BOS
2 stops16h 50m
Multiple Airlines
Thu 24/921:15
BOS
-
BRS
1 stop20h 40m
Multiple Airlines
Deal found 18/7£548
Thu 27/807:30
BRS
-
BOS
2 stops16h 20m
Multiple Airlines
Wed 21/1022:55
BOS
-
BRS
1 stop19h 40m
Multiple Airlines
Deal found 22/7£551

Find flight deals from Bristol to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Bristol (BRS) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 July 2026.

Round-trip from

£478

One-way from

£250

Popular in

March

Cheapest in

January

Average price

£700
22/8-18/10
  • 22/8-18/10
  • 3 total stops
  • 34h 40m total
  • Bristol to Boston
Search Deals
1/9
  • 1/9
  • 3 total stops
  • 29h 55m total
  • Bristol to Boston
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£61 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bristol to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 July 2026.
Use the filters below to find and compare flights from Bristol to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BristolBoston

BRS - BOS

BRSBOS

Bristol

Tue 18/8

20:25-19:30

2 stops28h 05m

Boston Logan Intl

Tue 25/8

17:40-16:00

2 stops17h 20m

£526

BristolBoston

BRS - BOS

BRSBOS

Bristol

Fri 11/9

07:20-19:10

2 stops16h 50m

Boston Logan Intl

Thu 24/9

21:15-22:55

1 stop20h 40m

£548

BristolBoston

BRS - BOS

BRSBOS

Bristol

Mon 24/8

20:20-18:50

2 stops27h 30m

Boston Logan Intl

Fri 28/8

17:25-07:05

1 stop8h 40m

£559

BristolBoston

BRS - BOS

BRSBOS

Bristol

Fri 21/8

20:00-22:38

2 stops31h 38m

Boston Logan Intl

Mon 24/8

17:25-14:05

1 stop15h 40m

£606
Fastest return journey

BristolBoston

BRS - BOS

BRSBOS

Bristol

Thu 29/10

10:45-23:59

2 stops17h 14m

Boston Logan Intl

Thu 5/11

19:15-10:15

1 stop10h 00m

£612

BristolBoston

BRS - BOS

BRSBOS

Bristol

Fri 4/9

09:20-22:43

2 stops18h 23m

Boston Logan Intl

Sun 20/9

09:20-08:50

2 stops18h 30m

£613

BristolBoston

BRS - BOS

BRSBOS

Bristol

Tue 25/8

10:45-16:37

1 stop10h 52m

Boston Logan Intl

Wed 21/10

13:35-13:15

2 stops18h 40m

£618

BristolBoston

BRS - BOS

BRSBOS

Bristol

Fri 11/9

06:15-08:23

2 stops31h 08m

Boston Logan Intl

Thu 24/9

12:00-08:50

2 stops15h 50m

£644

BristolBoston

BRS - BOS

BRSBOS

Bristol

Fri 28/8

10:45-18:30

1 stop12h 45m

Boston Logan Intl

Sun 18/10

16:45-13:15

1 stop15h 30m

£647

BristolBoston

BRS - BOS

BRSBOS

Bristol

Fri 28/8

06:15-16:37

1 stop15h 22m

Boston Logan Intl

Thu 22/10

13:35-08:50

2 stops14h 15m

£647

Flights are sorted by cheapest return flights first.

Deals found on 17/7

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Bristol to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Bristol with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bristol to Boston

What is the cheapest month to book a flight from Bristol to Boston?

Currently, January is the cheapest month in which you can book a flight from Bristol to Boston (average of £497). Flying from Bristol to Boston in March is currently the most expensive (average of £917). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Bristol to Boston?

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated 22 July 2026.
See what other customers who have flown with KLM,Virgin Atlantic, andAer Lingus from Bristol to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,544 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
KLM
7.8
Good
1,544 reviews
KLM
7.8
Good
1,544 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Virgin Atlantic
7.5
Good
693 reviews
KLM
7.8
Good
1,544 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Aer Lingus
7.3
Good
1,678 reviews
KLM
7.8
Good
1,544 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
British Airways
6.7
Okay
8,127 reviews
KLM
7.8
Good
1,544 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Related info for your journey

Find useful and relevant information for your journey from Bristol to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bristol to Boston?

    Departing from Bristol to Boston will take you 17h 14m. There are 3163 mi between Bristol and Boston. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Bristol to Boston round-trip?

    Flying on KLM is currently your cheapest option to Boston, with prices starting at £426. Additional return tickets that might be worth considering are offered by Virgin Atlantic and British Airways, with the lowest prices starting at £445 and £462, respectively. These flights start at 33% lower than the current average price 3 months from now.

  • Can I find deals for flights from Bristol to Boston that include hotel bookings?

    Yes. In addition to deals on Bristol to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bristol to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bristol to Boston.

  • Can I find deals for business class flights from Bristol to Boston?

    Yes. Cheapflights offers flight deals from Bristol to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bristol to Boston?

    Currently, January is the cheapest month in which you can book a flight from Bristol to Boston (average of £497). Flying from Bristol to Boston in March is currently the most expensive (average of £917). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Burlington
Canton
North Truro
Waltham
Warwick
Cambridge
Peabody
Wellfleet
Revere
Somerville
Quincy
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Bristol to Boston

Discover the top 4 airlines that operate flights from Bristol to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 July 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£426Average£506FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£445Average£530FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£462Average£578FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£516Average£697FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bristol to Boston?

Deals for Bristol to Boston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Bristol to Boston?

Millions of users choose and trust Cheapflights to book the best flight deals from Bristol to Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Bristol to Boston with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Bristol to Boston flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Bristol to Boston become cheaper?

Yes! Start tracking prices for Bristol to Boston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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