Find flights
Deals
Airlines
Travel Guide

£345+ Cheap flights to Boston

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags

Flights to Boston in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Boston
Explore the most affordable flight options available to Boston. Find the lowest fares based on data from user searches, with prices last updated on 28 April 2026.

Mon 1/608:15
LTN
-
BOS
1 stop15h 35m
Multiple Airlines
Mon 8/623:30
BOS
-
LTN
1 stop18h 20m
Multiple Airlines
Deal found 23/4£435
Fri 15/513:00
LGW
-
BOS
1 stop13h 05m
Multiple Airlines
Tue 3/1122:40
BOS
-
LGW
1 stop11h 00m
Multiple Airlines
Deal found 24/4£439
Thu 14/513:00
LGW
-
BOS
1 stop13h 05m
Multiple Airlines
Thu 5/1122:40
BOS
-
LGW
1 stop11h 00m
Multiple Airlines
Deal found 24/4£439
Fri 15/513:00
LGW
-
BOS
1 stop13h 05m
Multiple Airlines
Mon 18/523:00
BOS
-
LGW
1 stop10h 40m
Multiple Airlines
Deal found 23/4£440
Thu 14/513:35
LGW
-
BOS
1 stop12h 30m
Multiple Airlines
Mon 18/520:50
BOS
-
LGW
1 stop9h 55m
Multiple Airlines
Deal found 24/4£442
Sat 21/1116:35
LGW
-
BOS
1 stop27h 05m
TAP AIR PORTUGAL
Sat 28/1118:00
BOS
-
LGW
1 stop10h 50m
TAP AIR PORTUGAL
Deal found 24/4£443
Mon 29/613:05
LHR
-
BOS
1 stop13h 40m
Icelandair
Mon 13/720:50
BOS
-
LHR
1 stop10h 05m
Icelandair
Deal found 23/4£444
Thu 19/1110:40
LGW
-
BOS
1 stop14h 15m
TAP AIR PORTUGAL
Thu 26/1118:00
BOS
-
LGW
1 stop10h 50m
TAP AIR PORTUGAL
Deal found 22/4£444
Thu 15/1012:45
LTN
-
BOS
1 stop13h 30m
Multiple Airlines
Sun 25/1020:50
BOS
-
LTN
2 stops20h 15m
Multiple Airlines
Deal found 23/4£448
Wed 13/516:30
LGW
-
BOS
1 stop33h 35m
Multiple Airlines
Mon 18/523:00
BOS
-
LGW
2 stops12h 55m
Multiple Airlines
Deal found 24/4£448
Tue 19/520:50
LHR
-
BOS
1 stop29h 15m
LEVEL
Tue 26/522:50
BOS
-
LHR
1 stop29h 20m
LEVEL
Deal found 26/4£449
Fri 22/506:35
STN
-
BOS
2 stops16h 55m
Multiple Airlines
Mon 25/520:25
BOS
-
STN
2 stops21h 55m
Multiple Airlines
Deal found 24/4£450

Find flight deals to Boston

Find the latest flights to Boston in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 28 April 2026.

Return from

£435

One-way from

£345

Popular in

July

Cheapest in

September

Average price

£504

Good round-trip deal

£516 or less

Good one-way deal

£342 or less
1/6-8/6
  • 1/6-8/6
  • 2 total stops
  • 33h 55m total
  • London to Boston
Search Deals
19/5
  • 19/5
  • 2 total stops
  • 30h 40m total
  • London to Boston
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for return flights in April 2026
Search Deals
Price to beat on a round-trip flight from London to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from London to Boston Logan Intl.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Boston that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 28 April 2026.
Use the filters below to find and compare flights to Boston that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 12/5

07:20-21:05

1 stop18h 45m

Boston Logan Intl

Tue 26/5

22:50-07:15

1 stop27h 25m

£440

LondonBoston

STN - BOS

STNBOS

London Stansted

Sat 6/6

13:15-18:50

1 stop10h 35m

Boston Logan Intl

Sat 13/6

17:25-07:50

1 stop9h 25m

£465

LondonBoston

STN - BOS

STNBOS

London Stansted

Tue 12/5

07:55-21:05

1 stop18h 10m

Boston Logan Intl

Tue 26/5

22:50-19:00

1 stop15h 10m

£509

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 17/9

08:40-16:35

1 stop12h 55m

Boston Logan Intl

Tue 22/9

23:10-10:40

Nonstop6h 30m

£515

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 27/8

08:00-21:45

1 stop18h 45m

Boston Logan Intl

Thu 3/9

23:00-23:10

1 stop19h 10m

£525

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sat 5/9

13:05-21:45

1 stop13h 40m

Boston Logan Intl

Mon 7/9

20:50-20:20

1 stop18h 30m

£526

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 25/9

21:05-15:35

2 stops23h 30m

Boston Logan Intl

Mon 28/9

17:40-16:25

2 stops17h 45m

£529

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 21/10

09:55-16:36

1 stop11h 41m

Boston Logan Intl

Wed 28/10

20:10-06:50

Nonstop6h 40m

£538

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Fri 15/5

15:40-21:45

1 stop11h 05m

Boston Logan Intl

Fri 13/11

19:50-10:55

1 stop10h 05m

£540

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 29/5

09:55-16:25

1 stop11h 30m

Boston Logan Intl

Fri 5/6

21:30-09:15

Nonstop6h 45m

£541

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston with our price prediction graph.
Estimated return 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 to Boston

When is the best time to book a flight to Boston?

Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Boston?

On average, a flight from London to Boston takes 10 hours 7 minutes. Flights to Boston from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Boston?

Use this chart to determine the cheapest time to fly return from London to Boston. Price data was last updated on 25 April 2026.

Users looking for the lowest fares to Boston should consider flying on Wednesday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday evenings, when prices are usually at their highest.

Weekly flight availability to Boston

The most flights from London to Boston are scheduled on a Monday (30 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (26 on average).

What are the most popular airlines that fly to Boston?

The most popular airlines flying from London to Boston are Virgin Atlantic, British Airways and KLM.

British Airways
British Airways
From £333
Virgin Atlantic
Virgin Atlantic
From £347
Aer Lingus
Aer Lingus
From £308
KLM
KLM
From £356

What are the cheapest airlines that fly to Boston?

The cheapest airlines flying from London to Boston are Delta, Icelandair and TAP AIR PORTUGAL.

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 inches per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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 28 April 2026.
Read reviews from past customers who have flown KLM,Virgin Atlantic, andJetBlue to the United States. 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.
KLM
7.8
Good
1,508 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,508 reviews
KLM
7.8
Good
1,508 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.4
Good
688 reviews
KLM
7.8
Good
1,508 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
JetBlue
7.2
Good
2,967 reviews
KLM
7.8
Good
1,508 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Icelandair
7.0
Good
646 reviews
KLM
7.8
Good
1,508 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
7,928 reviews
KLM
7.8
Good
1,508 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

FAQs about flying to Boston

Boston airport overview

Logan International Airport (BOS), or General Edward Lawrence Logan International Airport, is located in Boston, Massachusetts – only 5km (3 miles) northeast of downtown Boston. With a workforce of approximately 16,000 people and four well-laid out terminals, this easy-to-use airport is renowned for its efficiency. More than 25 million passengers catch flights to Logan International Airport from across US and around the world.

Almost entirely surrounded by water, travelling to and from Logan International Airport is easiest via ferry. However, this is not to say that the airport is without alternative transport – in fact, due to a number of service providers operating at Logan International, including taxis, trains, buses and shuttles, the airport was dubbed “Easiest Airport to Get To” by aviation.com in 2007.

One of the airport’s main attractions is the Boston Logan International Airport 9/11 Memorial, a 2.5-acre site dedicated to honouring the passengers and crew aboard the two planes that departed from Logan International on 11 September 2001. Against a pristine landscape of trees and stone walls, with a central glass commemorative sculpture, the site is a place of reflection and remembrance.

  • What airport do you fly into for flights to Boston?

    Travelers will need to book flights to Logan Intl (BOS) if they wish to fly to Boston. The Boston airport is 2.6 mi from the city center. 17 airlines have flights to Logan Intl from London on a daily basis. Booking flights to Boston Logan Intl should not be difficult; the airport handles an average of 29 flights from London per day.

  • Can I find cheaper flights to Boston if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Boston on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Boston?

    Based on reviews from Cheapflights users, Ryanair is rated the highest out of the airlines that fly to Boston.

  • What is the cheapest airport to fly to in Boston?

    Boston Logan Intl is currently the cheapest airport to fly to in Boston. One-way flights to Boston Logan Intl typically cost £36, while return flights cost around £139.

  • How much is a return flight to Boston?

    A return flight to Boston will typically cost around £205, however they can be found for as little as £139.

  • Where does the fastest flight to Boston depart from?

    For those looking to save time traveling to Boston, Edinburgh Turnhouse offers the quickest one-way flight (7 hours 6 minutes).

  • Does Boston Logan Intl have car hire?

    Yes. Those touching down at Boston Logan Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Boston Logan Intl?

    Yes. Boston Logan Intl has hotels nearby for those requiring accommodations. Hilton Boston Logan Airport is the closest property to Boston Logan Intl (0.0 mi away from Boston Logan Intl).

See more FAQs

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Burlington
Canton
Waltham
Warwick
Cambridge
Peabody
Somerville
Quincy
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Boston?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Boston today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets to Boston?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Boston for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Boston with no change fees?

Yes, we can. To see specific flights to Boston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights to Boston become cheaper?

Of course! You can track prices for flights to Boston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.