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Cheap flights from Bristol to Boston from £219

BRS — BOS
24 Sep — 1 Oct1
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

Thu 17/908:55 -
1 stop14h 55m
Sun 20/921:15 -
1 stop12h 00m
Deal found 21/8£262
Fri 2/1007:35 -
1 stop16h 15m
Tue 6/1017:25 -
1 stop10h 30m
Deal found 21/8£400
Sun 11/1005:55 -
1 stop14h 00m
Sat 24/1020:50 -
2 stops16h 45m
Deal found 21/8£416
Wed 21/1012:30 -
1 stop13h 35m
Sun 25/1023:40 -
2 stops34h 55m
Deal found 24/8£436
Tue 6/1008:20 -
2 stops15h 30m
Tue 13/1020:50 -
2 stops14h 45m
Deal found 22/8£465

Find flight deals from Bristol to Boston

Round-trip from

£262

One-way from

£219

Popular in

March

Cheapest in

January

Average price

£737
17/9-20/9
  • 17/9-20/9
  • 2 total stops
  • 26h 55m total
  • Bristol to Boston
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19/10
  • 19/10
  • 2 total stops
  • 53h 45m total
  • Bristol to Boston
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£51 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
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 Bristol - BOS Boston Logan Intl

BRSBOS

Bristol

Thu 17/9

08:55-18:50

1 stop14h 55m

Boston Logan Intl

Sun 20/9

21:15-14:15

1 stop12h 00m

£262

BristolBoston

BRS Bristol - BOS Boston Logan Intl

BRSBOS

Bristol

Wed 21/10

12:30-21:05

1 stop13h 35m

Boston Logan Intl

Sun 25/10

18:50-08:05

1 stop9h 15m

£462

BristolBoston

BRS Bristol - BOS Boston Logan Intl

BRSBOS

Bristol

Tue 6/10

08:20-18:50

2 stops15h 30m

Boston Logan Intl

Tue 13/10

20:50-16:35

2 stops14h 45m

£465

BristolBoston

BRS Bristol - BOS Boston Logan Intl

BRSBOS

Bristol

Fri 2/10

09:20-15:35

3 stops35h 15m

Boston Logan Intl

Tue 6/10

17:40-22:55

2 stops24h 15m

£503

BristolBoston

BRS Bristol - BOS Boston Logan Intl

BRSBOS

Bristol

Sat 24/10

07:45-18:50

1 stop16h 05m

Boston Logan Intl

Thu 29/10

18:15-08:50

1 stop10h 35m

£584

BristolBoston

BRS Bristol - BOS Boston Logan Intl

BRSBOS

Bristol

Sat 24/10

12:25-18:50

1 stop11h 25m

Boston Logan Intl

Fri 30/10

20:50-09:55

2 stops33h 05m

£600
Fastest return journey

BristolBoston

BRS Bristol - BOS Boston Logan Intl

BRSBOS

Bristol

Sun 25/10

08:25-14:50

1 stop10h 25m

Boston Logan Intl

Wed 28/10

18:50-08:55

1 stop10h 05m

£636

BristolBoston

BRS Bristol - BOS Boston Logan Intl

BRSBOS

Bristol

Fri 18/9

06:15-18:30

1 stop17h 15m

Boston Logan Intl

Fri 25/9

20:25-17:05

1 stop15h 40m

£657
Cheapest one-way

BristolBoston

BRS Bristol - BOS Boston Logan Intl

BRSBOS

Bristol

Mon 19/10

20:20-21:05

2 stops53h 45m

£219

BristolBoston

BRS Bristol - BOS Boston Logan Intl

BRSBOS

Bristol

Tue 13/10

07:25-21:05

2 stops42h 40m

£319

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 12 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

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 £489). Flying from Bristol to Boston in March is currently the most expensive (average of £902). 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?

Airfare is below average for this route at the moment.

Bristol to Boston flights typically cost between £571 and £681 in September.
The cheapest return price found within the last 5 days was £262 on Multiple Airlines (17 Sept–20 Sept).

Reviews of airlines servicing Boston

See what other customers who have flown with KLM,Aer Lingus, andBritish Airways 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
1,565 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
KLM
7.8
Good
1,565 reviews
KLM
7.8
Good
1,565 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
Aer Lingus
7.3
Good
1,728 reviews
KLM
7.8
Good
1,565 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
British Airways
6.7
Okay
8,192 reviews
KLM
7.8
Good
1,565 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Related info for your journey

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

    Flying on British Airways is currently your cheapest option to Boston, with prices starting at £455. Additional return tickets that might be worth considering are offered by KLM and Aer Lingus, with the lowest prices starting at £456 and £507, respectively. These flights start at 28% 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 £489). Flying from Bristol to Boston in March is currently the most expensive (average of £902). 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
Wellfleet
Peabody
Revere
Somerville
Quincy
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Bristol to Boston

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£455Average£568FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£456Average£605FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£507Average£684FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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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.

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