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Cheap flights from Bristol to Boston from £359

BRS — BOS
10 Oct — 17 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

Wed 7/1021:35 -
1 stop28h 30m
Wed 14/1022:55 -
1 stop20h 00m
Deal found 7/9£359
Thu 19/1106:20 -
1 stop12h 35m
Mon 23/1117:15 -
1 stop11h 20m
Deal found 9/9£401
Mon 5/1008:55 -
1 stop11h 00m
Mon 12/1017:25 -
1 stop9h 10m
Deal found 7/9£462
Wed 7/1014:00 -
1 stop9h 50m
Sat 10/1017:25 -
1 stop8h 45m
Deal found 7/9£470
Thu 8/1012:00 -
1 stop11h 50m
Thu 15/1017:25 -
1 stop9h 40m
Deal found 7/9£472
Sun 25/1012:50 -
1 stop11h 15m
Sat 31/1018:15 -
1 stop11h 40m
Deal found 6/9£488

Find flight deals from Bristol to Boston

Round-trip from

£359

Popular in

March

Cheapest in

November

Average price

£576
7/10-14/10
  • 7/10-14/10
  • 2 total stops
  • 48h 30m total
  • Bristol to Boston
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£42 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
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Average for round-trip flights in September 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 8/10

08:25-19:06

2 stops15h 41m

Boston Logan Intl

Thu 15/10

19:13-14:25

2 stops14h 12m

£528

BristolBoston

BRS Bristol - BOS Boston Logan Intl

BRSBOS

Bristol

Thu 22/10

08:25-14:55

1 stop11h 30m

Boston Logan Intl

Wed 4/11

17:15-14:50

1 stop16h 35m

£544

BristolBoston

BRS Bristol - BOS Boston Logan Intl

BRSBOS

Bristol

Wed 7/10

13:45-13:15

1 stop28h 30m

Boston Logan Intl

Wed 14/10

20:25-13:15

1 stop11h 50m

£557

BristolBoston

BRS Bristol - BOS Boston Logan Intl

BRSBOS

Bristol

Sat 26/9

10:45-16:35

1 stop10h 50m

Boston Logan Intl

Wed 9/12

20:55-16:55

1 stop15h 00m

£560

BristolBoston

BRS Bristol - BOS Boston Logan Intl

BRSBOS

Bristol

Thu 8/10

06:15-16:36

1 stop15h 21m

Boston Logan Intl

Thu 15/10

09:10-08:50

2 stops18h 40m

£569
Fastest return journey

BristolBoston

BRS Bristol - BOS Boston Logan Intl

BRSBOS

Bristol

Tue 29/9

08:25-14:55

1 stop11h 30m

Boston Logan Intl

Wed 9/12

21:20-14:50

1 stop12h 30m

£570

BristolBoston

BRS Bristol - BOS Boston Logan Intl

BRSBOS

Bristol

Tue 29/9

06:15-16:35

1 stop15h 20m

Boston Logan Intl

Wed 9/12

13:37-10:15

2 stops15h 38m

£570

BristolBoston

BRS Bristol - BOS Boston Logan Intl

BRSBOS

Bristol

Fri 25/9

06:15-16:35

1 stop15h 20m

Boston Logan Intl

Wed 9/12

13:37-10:15

2 stops15h 38m

£570

BristolBoston

BRS Bristol - BOS Boston Logan Intl

BRSBOS

Bristol

Fri 9/10

06:15-13:15

1 stop12h 00m

Boston Logan Intl

Thu 15/10

09:10-08:50

2 stops18h 40m

£571

BristolBoston

BRS Bristol - BOS Boston Logan Intl

BRSBOS

Bristol

Fri 25/9

09:20-23:10

2 stops18h 50m

Boston Logan Intl

Wed 9/12

13:37-10:15

2 stops15h 38m

£576

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Sorted by cheapest first

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, November is the cheapest month in which you can book a flight from Bristol to Boston (average of £570). Flying from Bristol to Boston in March is currently the most expensive (average of £908). 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 £484 and £604 in October.
The cheapest return price found within the last 5 days was £359 on Multiple Airlines (7 Oct–14 Oct).

Reviews of airlines servicing Boston

See what other customers who have flown with Aer Lingus and British 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.
Aer Lingus
7.3
Good
1,755 reviews
Check prices

Overall

7.3

Boarding

7.5

Crew

8.1

Food

6.7

Comfort

7.2

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
Aer Lingus
7.3
Good
1,755 reviews
Aer Lingus
7.3
Good
1,755 reviews
Check prices

Overall

7.3

Boarding

7.5

Crew

8.1

Food

6.7

Comfort

7.2

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
British Airways
6.7
Okay
8,210 reviews
Aer Lingus
7.3
Good
1,755 reviews
Check prices

Overall

7.3

Boarding

7.5

Crew

8.1

Food

6.7

Comfort

7.2

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Related info for your journey

  • How long is the flight from Bristol to Boston?

    Departing from Bristol to Boston will take you 11h 30m. 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 British Airways is currently your cheapest option to Boston, with prices starting at £458. Another option worth looking into is Aer Lingus, starting at £521 return. These flights start at 30% 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, November is the cheapest month in which you can book a flight from Bristol to Boston (average of £570). Flying from Bristol to Boston in March is currently the most expensive (average of £908). 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 2 airlines flying from Bristol to Boston

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£458Average£573FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£521Average£689FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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