BOS - BRS

$468 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 1/25. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$468
Overall average: $515
Multiple Airlines
Sun 1/25Sun 2/1
BOS - BRS • 2 stops
Cheapest one-way
$551
Typical prices: $524-$639
Aer Lingus
Mon 12/29
BOS - BRS • 1 stop
When to travel
January
Cheapest • 44% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Bristol!
Flight Deals
Booking Insights
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

Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
7:50 pm - 6:40 pm
BOS
-
BRS
17h 50m2 stops
Multiple Airlines Logo
8:25 am - 5:50 pm
BRS
-
BOS
14h 25m2 stops
$468Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
10:40 pm - 9:45 pm
BOS
-
BRS
18h 05m2 stops
Multiple Airlines Logo
9:15 pm - 8:55 pm
BRS
-
BOS
28h 40m1 stop
$531Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Aer Lingus Logo
9:15 pm - 6:40 pm
BOS
-
BRS
16h 25m1 stop
Aer Lingus Logo
12:20 pm - 6:59 pm
BRS
-
BOS
11h 39m1 stop
$565Aer Lingus
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
7:50 pm - 10:15 am
BOS
-
BRS
33h 25m3 stops
Multiple Airlines Logo
8:25 am - 5:50 pm
BRS
-
BOS
14h 25m2 stops
$576Multiple Airlines
Thu, Feb 5 - Thu, Mar 19
Aer Lingus Logo
5:10 pm - 7:40 am
BOS
-
BRS
9h 30m1 stop
Aer Lingus Logo
8:20 am - 2:55 pm
BRS
-
BOS
10h 35m1 stop
$623Aer Lingus
Thu, Feb 5 - Thu, Mar 19
KLM Logo
7:10 pm - 4:55 pm
BOS
-
BRS
16h 45m1 stop
KLM Logo
6:00 am - 2:20 pm
BRS
-
BOS
12h 20m1 stop
$738KLM
Thu, Feb 5 - Thu, Mar 19
KLM Logo
1:00 pm - 10:15 am
BOS
-
BRS
16h 15m2 stops
KLM Logo
5:35 pm - 7:55 pm
BRS
-
BOS
30h 20m1 stop
$743KLM
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
6:15 am - 6:50 pm
BOS
-
BRS
31h 35m3 stops
Multiple Airlines Logo
5:30 pm - 7:42 pm
BRS
-
BOS
31h 12m3 stops
$748Multiple Airlines
Thu, Feb 5 - Thu, Mar 19
Delta Logo
12:55 pm - 10:15 am
BOS
-
BRS
16h 20m2 stops
Delta Logo
8:55 am - 10:54 pm
BRS
-
BOS
17h 59m2 stops
$753Delta
Mon, Apr 20 - Sat, Apr 25
Aer Lingus Logo
11:30 pm - 6:35 pm
BOS
-
BRS
14h 05m1 stop
Aer Lingus Logo
1:40 pm - 7:15 am
BRS
-
BOS
22h 35m2 stops
$917Aer Lingus
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 January, where tickets cost $515 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,248 and $1,123 respectively.

Good to know

Low seasonJanuary
Cheapest flight$468
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly and prices are also 11% lower on average.
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 $551 for a one-way ticket and $468 for a round-trip.

  • 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 airline alliances offer flights from Boston to Bristol?

    SkyTeam is the only airline alliance operating flights between Boston and Bristol.

  • 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 7.7, KLM is the most popular choice. Aer Lingus is also a great choice for the route, with an average price of $878 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.
7.7
KLMOverall score based on 1432 reviews
7.1Entertainment
7.8Boarding
7.2Food
7.6Comfort
8.3Crew
Airline reviews

Terrible last row seats many seats available but no offer to move to better seat

2.0 MediocreAnonymous, Dec 2025
AMS - BUD
Read more KLM reviews

Terrible last row seats many seats available but no offer to move to better seat

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

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.

Flight takeoff was delayed an hour, but arrival time was not updated at the same time as departure time, so those picking me up at the other end were not alerted to the change in my arrival.

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

The boarding process was not good. From check-in, there was only one desk for check-in, which made for a very long line. I asked to print out my boarding pass for the next leg of my trip, also via Aer Lingus, and they said they couldn't. I was unable to do this on the app or online, either. Many fellow passengers I spoke to had the same issue. Because the plane was delayed taking off by 90 minutes, everyone had to quickly go to a desk for their next boarding pass which was chaos. Overall it wasn't a smooth or happy experience.

Fast and sensible boarding was absolutely amazing. But extortionate wifi and seats that barely moved, making me unable to sleep, didn't do a lot of favors.

I liked the front row seats. A lot of leg room. The check-in window needs to be longer

Conveyer belt at the check in area stopped working and check in process was significantly slowed down.

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.

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

Information on your arrival and departure airports