BOS - BRS

£201 Find Cheap Flights from Boston to Bristol

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Bristol departing on 12/12. 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 return fare
£377
Overall average: £795
Multiple Airlines
Tue 13/1Mon 19/1
BOS - BRS • 2 stops
Cheapest one-way flight
£201
Typical prices: £398-£485
Multiple Airlines
Fri 12/12
BOS - BRS • 3 stops
Top airlines
Aer Lingus
Cheapest • from £444 (return)
Aer Lingus
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 34% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
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 return 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 return flight deals from Boston to Bristol

Tue, 13 Jan - Mon, 19 Jan
Multiple Airlines Logo
10:15 - 19:15BOS-BRS
28h 00m2 stops
Multiple Airlines Logo
17:10 - 14:52BRS-BOS
26h 42m3 stops
£377Multiple Airlines
Find Deal
Tue, 13 Jan - Mon, 19 Jan
Multiple Airlines Logo
05:30 - 15:20BOS-BRS
28h 50m3 stops
Multiple Airlines Logo
16:05 - 14:52BRS-BOS
27h 47m3 stops
£384Multiple Airlines
Find Deal
Tue, 13 Jan - Mon, 19 Jan
Aer Lingus Logo
17:10 - 15:20BOS-BRS
17h 10m1 stop
Aer Lingus Logo
08:20 - 18:59BRS-BOS
15h 39m1 stop
£444Aer Lingus
Find Deal
Sat, 13 Dec - Thu, 18 Dec
Multiple Airlines Logo
21:20 - 21:20BOS-BRS
19h 00m1 stop
Multiple Airlines Logo
09:00 - 13:50BRS-BOS
9h 50m1 stop
£463Multiple Airlines
Find Deal
Tue, 13 Jan - Mon, 19 Jan
Multiple Airlines Logo
17:10 - 11:00BOS-BRS
12h 50m2 stops
Multiple Airlines Logo
07:30 - 18:59BRS-BOS
16h 29m2 stops
£493Multiple Airlines
Find Deal
Tue, 13 Jan - Mon, 19 Jan
Multiple Airlines Logo
17:10 - 07:35BOS-BRS
9h 25m1 stop
Multiple Airlines Logo
19:55 - 18:59BRS-BOS
28h 04m2 stops
£516Multiple Airlines
Find Deal
Sun, 29 Mar - Wed, 1 Apr
KLM Logo
20:20 - 08:50BOS-BRS
31h 30m1 stop
KLM Logo
06:05 - 19:46BRS-BOS
18h 41m2 stops
£630KLM
Find Deal
Sun, 29 Mar - Wed, 1 Apr
Delta Logo
18:40 - 08:50BOS-BRS
9h 10m1 stop
Delta Logo
06:05 - 13:35BRS-BOS
12h 30m1 stop
£631Delta
Find Deal
Sun, 29 Mar - Wed, 1 Apr
KLM Logo
22:20 - 17:00BOS-BRS
13h 40m2 stops
KLM Logo
06:05 - 16:00BRS-BOS
14h 55m2 stops
£848KLM
Find Deal
Sun, 14 Dec - Mon, 5 Jan
Aer Lingus Logo
17:45 - 18:40BOS-BRS
19h 55m2 stops
Aer Lingus Logo
19:10 - 17:13BRS-BOS
27h 03m2 stops
£873Aer Lingus
Find Deal
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 February, where tickets cost £500 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £1,072 and £948 respectively.

Good to know - Cheap tickets from Boston to Bristol

Low seasonJanuary
Cheapest flight£201
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly (4% more expensive 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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 £201 for a one-way ticket and £377 for a return.

  • Which airports will I be using when flying from Boston to Bristol?

    Boston airport is called Boston Logan Intl and the only airport in Bristol is Bristol.

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

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

  • 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 return ticket. You could then fly to Bristol with an airline and back to Boston with another airline.

  • 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 airline 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.
7.2
Aer LingusOverall score based on 1368 reviews
6.9Entertainment
6.6Food
7.4Boarding
7.1Comfort
8.0Crew
Airline reviews

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.

2.0 MediocreSerena, Oct 2025VCE - DUB
Read more Aer Lingus reviews

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.

Our first flight from Venice to Dublin was delayed due to very bad weather and when we did arrive we were ushered out of the secure area to collect our luggage then told we could not Demeter as the US Customs team closed at 4pm. Thus we were stuck in Dublin for one night with hundreds of passengers scrambling for information and little help from the local staff. Many passengers were left without accommodation and told to find something on their own. We were also told we would get contacted with rebooking details and did not, requiring us to make those arrangements ourselves, in some cases at a very high out of pocket cost. Many passengers swore they would never fly on Aer Lingus again.

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.

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.

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

Information on your arrival and departure airports