BOS - BRS

$432 Find Cheap Flights from Boston to Bristol

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Bristol departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Bristol

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Bristol, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Bristol, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Boston to Bristol (BOS-BRS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Bristol that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Bristol

Thu, Oct 30 - Thu, Nov 6
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6:10 pm - 7:25 amBOS-BRS
9h 15m1 stop
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9:00 am - 6:55 pmBRS-BOS
14h 55m1 stop
Fri, Oct 31 - Sat, Nov 8
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10:45 am - 3:50 pmBOS-BRS
25h 05m2 stops
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8:05 pm - 3:57 pmBRS-BOS
24h 52m2 stops
Wed, Oct 29 - Thu, Nov 6
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10:20 pm - 1:25 pmBOS-BRS
11h 05m1 stop
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9:00 am - 6:55 pmBRS-BOS
14h 55m1 stop
Wed, Oct 29 - Thu, Nov 6
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10:50 pm - 10:35 pmBOS-BRS
19h 45m2 stops
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8:00 pm - 6:02 pmBRS-BOS
27h 02m2 stops
Tue, Oct 21 - Wed, Oct 29
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5:30 pm - 7:15 amBOS-BRS
8h 45m1 stop
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9:00 am - 7:55 pmBRS-BOS
14h 55m1 stop
Wed, Nov 12 - Thu, Nov 20
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10:15 am - 10:35 pmBOS-BRS
31h 20m3 stops
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8:00 pm - 6:02 pmBRS-BOS
27h 02m2 stops
Wed, Nov 19 - Thu, Nov 27
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9:50 pm - 10:35 pmBOS-BRS
19h 45m2 stops
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8:00 pm - 6:02 pmBRS-BOS
27h 02m2 stops
Thu, Oct 30 - Mon, Nov 3
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10:20 pm - 11:10 amBOS-BRS
8h 50m1 stop
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8:00 am - 1:55 pmBRS-BOS
10h 55m1 stop
Sun, Oct 19 - Tue, Nov 4
Aer Lingus Logo
5:30 pm - 7:55 amBOS-BRS
9h 25m1 stop
Aer Lingus Logo
8:20 am - 6:55 pmBRS-BOS
15h 35m1 stop
$529Aer Lingus
Find Deal
Mon, Oct 13 - Tue, Oct 21
Aer Lingus Logo
5:30 pm - 7:55 amBOS-BRS
9h 25m1 stop
Aer Lingus Logo
8:25 am - 2:40 pmBRS-BOS
11h 15m1 stop
$532Aer Lingus
Find Deal

Everything you should know

When to travel
November
Cheapest • 24% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$432
Overall average: $849
Multiple Airlines
Thu 10/30Thu 11/6
BOS - BRS • 1 stop
Cheapest one-way
Multiple Airlines
Tue 9/16
BOS - BRS • multi-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bristol!
Booking Insights

KAYAK's insights & trends for Boston to Bristol flights

Get data-powered insights and trends into flights from Boston to Bristol to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boston to Bristol?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Bristol, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Bristol is November, where tickets cost $769 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,473 and $1,412 respectively.

Good to know

Low seasonFebruary
Cheapest flight$432
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Boston to Bristol

When to book flights from Boston to Bristol

Are your dates flexible? Find out the best times to travel from Boston to Bristol based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Bristol

  • What is the cheapest flight from Boston to Bristol?

    In the last 3 days, the lowest price for a flight from Boston to Bristol was $432 for a round-trip ticket.

  • Do I need a passport to fly between Boston and Bristol?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boston and on arrival in Bristol.

  • Which aircraft models fly most regularly from Boston to Bristol?

    We unfortunately don’t have that data for this specific route.

  • Which is the best airline for flights from Boston to Bristol, KLM or Aer Lingus?

    The two airlines most popular with KAYAK users for flights from Boston to Bristol are KLM and Aer Lingus. With an average price for the route of $907 and an overall rating of 7.8, KLM is the most popular choice. Aer Lingus is also a great choice for the route, with an average price of $935 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Boston to Bristol?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Bristol.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Bristol?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bristol from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Bristol?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bristol with an airline and back to Boston with another airline. Booking your flights between Boston and BRS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Bristol?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bristol from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Boston to Bristol

 
See real verified KAYAK customer reviews for airlines flying from Boston to Bristol. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Bristol? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1385 reviews
7.2Entertainment
7.7Comfort
7.3Food
7.8Boarding
8.4Crew
Airline reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

2.0 MediocrePeter, Aug 2025SAN - AMS
Read more KLM reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Very good except for the boarding process which was more hectic than it should have been

My flights with Aer Lingus were very good and I will definitely fly with them. Again in future trips to Ireland and Scotland.

Too hot. Asked for an extra glass of water and was ignored. Asked to sit in empty seats that were open because it was so hot and crowded and was denied and the seats were empty the entire flight

Terrible leg room - I’m 5’3” and my knees were touching the seat in front of me. When the person sitting in front of me leaned back, there was about 15 inches of space between my head and the TV screen which made it awkward to view movies. Last year they had decent food, but this year the only tasty item on the trip was dessert.

The flight was delayed leaving Philadelphia due to “catering” and consequently arrived in Dublin some 75 minutes later than scheduled. Consequently this caused me to miss my connecting flight to Glasgow and I had to spend the night in Dublin.

The flight from Cincinnati to Philadelphia was satisfactory and uneventful.

All of my Aer Lingus flights were delayed. The seat I purchased with extra leg room was exactly the same as my previous seat that was free. I would appreciate my money back.

It was truly a horrible flight. We were delayed almost 2 hours. The seats were so tiny, my legs were hurting the entire flight. When i finally made it to Ireland i missed my connecting flight because we left Newark late. I will most likely never fly Aer Lingus again

Best travel day I've had in a long time. Everything went perfectly, no delays. 10 out of 10

Terrible. The test of an airline is how they deal with problems. There is very little to differentiate between airlines. Aer Lingus failed absolutely. They lost one of my bags even though we had more than a 2 hour connection in Dublin. Trying to get it back has been awful. In checking on line I can see that the bag is in Edinburgh and it was supposed to be delivered today. It wasn't. The number we have in the UK doesn't answer. I had to pay for an international call to speak to somebody. All the woman at the call centre could say was be patient wait. I can tell you when it will be delivered nor can I tell you who the courier is.

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

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