£84+ Cheap flights from Boston
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. 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.
What to know about flights from Boston
Discover essential information about flights departing from Boston, including flight schedules, destinations, airlines operating at the Boston airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 8 July 2025.
Cheapest one-way flight | £129 |
|---|---|
Cheapest round-trip flight | £135 |
Cheapest airline | Frontier |
Most popular destination | London Heathrow (LHR) |
Good round-trip deal | £56 or less |
Good one-way deal | £60 or less |
Find flights from Boston
Cheapest flights from BostonExplore the most affordable flight options available from Boston. Find the lowest fares based on data from user searches, with prices last updated on 8 July 2025.
Explore the most affordable flight options available from Boston. Find the lowest fares based on data from user searches, with prices last updated on 8 July 2025.
Find flights from Boston within your budget
Find flights departing from Boston that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 8 July 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches
Fly to
Route
Depart
Return
Price
BostonBirmingham
BOS - BHX
BOSBHX
Boston Logan Intl
Thu 21/8
17:30-07:40
1 stop9h 10m
Birmingham
Thu 28/8
12:35-18:45
1 stop11h 10m
BostonLondon
BOS - LHR
BOSLHR
Boston Logan Intl
Fri 22/8
18:40-10:00
1 stop10h 20m
London Heathrow
Sat 30/8
10:50-17:40
1 stop11h 50m
BostonLondon
BOS - LGW
BOSLGW
Boston Logan Intl
Mon 25/8
12:54-08:10
1 stop14h 16m
London Gatwick
Wed 27/8
15:05-22:59
1 stop12h 54m
BostonBirmingham
BOS - BHX
BOSBHX
Boston Logan Intl
Wed 20/8
17:05-18:05
1 stop20h 00m
Birmingham
Wed 27/8
18:50-15:25
1 stop25h 35m
BostonLondon
BOS - LGW
BOSLGW
Boston Logan Intl
Sun 10/8
23:35-14:40
1 stop10h 05m
London Gatwick
Tue 19/8
15:40-22:00
1 stop11h 20m
BostonLondon
BOS - LHR
BOSLHR
Boston Logan Intl
Sat 23/8
18:35-09:05
1 stop9h 30m
London Heathrow
Sun 31/8
09:50-14:40
1 stop9h 50m
BostonLondon
BOS - LHR
BOSLHR
Boston Logan Intl
Fri 24/10
10:40-06:30
2 stops14h 50m
London Heathrow
Sat 1/11
08:55-19:12
2 stops14h 17m
BostonLondon
BOS - LGW
BOSLGW
Boston Logan Intl
Wed 19/11
16:45-10:15
1 stop12h 30m
London Gatwick
Mon 24/11
11:00-19:50
1 stop13h 50m
BostonLondon
BOS - STN
BOSSTN
Boston Logan Intl
Wed 6/8
17:30-08:55
1 stop10h 25m
London Stansted
Wed 13/8
13:15-18:45
1 stop10h 30m
BostonLondon
BOS - LHR
BOSLHR
Boston Logan Intl
Mon 18/8
18:40-06:30
Nonstop6h 50m
London Heathrow
Fri 29/8
08:25-11:04
Nonstop7h 39m
Best time to book a flight from Boston
Have a flexible travel schedule? Discover the best time to fly from Boston with our price prediction graph.
Travel insights for flights from Boston
Get recent, data-driven insights about flights from Boston including ideal travel times, pricing trends, and more.
When is the best time to book a flight from Boston?
Use this chart to determine the optimal time to book a return flight from Boston to Heathrow. Price data was last updated on 27 June 2025.
Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Boston?
Currently, February is the cheapest month in which you can book a flight from Boston (average of £258). Flying from Boston in June will prove the most costly (average of £450). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from Boston?
Many airlines operate round-trip flights from Boston: British Airways, Virgin Atlantic, Iberia, KLM, Air France. These airlines fly to the following popular destinations: London.
What are popular destinations to fly to from Boston?
If you’re flying from Boston, these routes are more frequently taken by airlines New York (1,221 flights per day), London (480 flights per day) and San Francisco (210 flights per day).
What is the cheapest place to fly to from Boston?
The cheapest city to fly to from Boston is Detroit, with prices starting at £38. Explore other affordable destinations below.
Airline reviews for flights from Boston
Get insights into the airlines that provide service from Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Boston. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Read through reviews of airlines serving Boston, such as Delta, Austrian Airlines, andAir France. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Overall
Comfort
Food
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Crew
Overall
Comfort
Food
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Crew
Overall
Comfort
Food
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Crew
Overall
Comfort
Food
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Crew
Overall
Comfort
Food
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Crew
Overall
Comfort
Food
Entertainment
Reviews
Kim,May 2025
PIH - SLC
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Direct flights from Massachusetts
Book a direct flight from one of these other cities located in Massachusetts.
Related info for your journey
Access useful and relevant information related to your journey from Boston. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 8 July 2025.
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