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$433+ Cheap flights from Bristol (BRS) to Boston (BOS)

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — BOS
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap 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 July 29, 2025.

Round-trip from

$525
(Mytrip)

One-way from

$433
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$924
From Bristol to Boston Logan Intl
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One-way flight from Bristol to Boston Logan Intl
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Highest demand for flights based on searches. 9% potential increase in price ($87 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Bristol to Boston

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 July 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:55 amBRS - BOS
1 stop14h 50mMultiple Airlines
Thu 9/185:30 pmBOS - BRS
1 stop14h 35mMultiple Airlines
Deal found 7/28$525
This ResecentrumGruppen deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/75:35 pmBRS - BOS
1 stop27h 55mKLM
Mon 9/226:45 pmBOS - BRS
1 stop22h 20mKLM
Deal found 7/27$600
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/109:20 amBRS - BOS
1 stop14h 05mDelta
Sun 9/148:50 pmBOS - BRS
2 stops15h 10mDelta
Deal found 7/28$637
This oojo deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/48:25 pmBRS - BOS
2 stops25h 50mBritish Airways
Thu 8/147:30 amBOS - BRS
2 stops30h 05mBritish Airways
Deal found 7/27$1,084

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Bristol to Boston that are best for you.

Fly from

Bristol

Fly to

Boston

Route

Depart

Return

Price

BristolBoston

BRS - BOS

BRSBOS

Bristol

Thu 9/11

8:55 am-6:45 pm

1 stop14h 50m

Boston Logan Intl

Thu 9/18

5:30 pm-1:05 pm

1 stop14h 35m

$525

BristolBoston

BRS - BOS

BRSBOS

Bristol

Sun 9/7

5:35 pm-4:30 pm

1 stop27h 55m

Boston Logan Intl

Mon 9/22

6:45 pm-10:05 pm

1 stop22h 20m

$600

BristolBoston

BRS - BOS

BRSBOS

Bristol

Wed 9/10

9:20 am-6:25 pm

1 stop14h 05m

Boston Logan Intl

Sun 9/14

8:50 pm-5:00 pm

2 stops15h 10m

$637

BristolBoston

BRS - BOS

BRSBOS

Bristol

Wed 9/17

8:25 am-6:45 pm

1 stop15h 20m

Boston Logan Intl

Fri 9/19

5:30 pm-7:55 am

1 stop9h 25m

$1,185

BristolBoston

BRS - BOS

BRSBOS

Bristol

Tue 8/19

6:00 pm-5:50 pm

3 stops28h 50m

$433

BristolBoston

BRS - BOS

BRSBOS

Bristol

Wed 8/20

8:25 am-2:40 pm

1 stop11h 15m

$587

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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 round-trip 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

How far ahead should I book a flight from Bristol to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Bristol to Boston. Price data was last updated on July 25, 2025.

The best time to book flights from Bristol to Boston is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $218). Flying from Bristol to Boston in July is currently the most expensive (average of $311). 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.

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 July 29, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Aer Lingus from Bristol to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Aer Lingus
7.1
Good
1,190 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

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

    Currently priced at $600, KLM will fly you from Bristol to Boston and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Aer Lingus - these airlines can fly you to your destination from $637 and $1,185, respectively. KLM is 24% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 vacation 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 $218). Flying from Bristol to Boston in July is currently the most expensive (average of $311). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Watertown
Warwick
Seabrook
Waltham
Framingham
Lowell
Randolph
Smithfield
Cranston
Chestnut Hill
York Beach
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Saco
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Swansea
Lincoln
Quincy

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