Find flights
Deals
Airlines
Travel Guide

£243+ 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 24/3. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
28 Jan — 4 Feb1
1 adult

Flights to Boston in 2025

Find the latest flights to Boston in 2025, 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 23 January 2025.

Return from

£366

One-way from

£243

Popular in

August

Cheapest in

September

Average price

£454

Good round-trip deal

£427 or less

Good one-way deal

£536 or less
Air Canada
  • Air Canada
  • 5/2-12/2
  • 3 total stops
  • 31h 28m total
  • London to Boston
Search Deals
24/3
  • 24/3
  • 2 total stops
  • 27h 25m total
  • London to Boston
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for return flights in January 2025
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

Find flight deals to Boston

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 23 January 2025.

Wed 5/208:55LHR - BOS
2 stops16h 08mMultiple Airlines
Wed 12/210:50BOS - LHR
1 stop15h 20mMultiple Airlines
Deal found 22/1£366
Sat 1/206:45LGW - BOS
1 stop19h 10mVueling
Thu 6/223:25BOS - LGW
1 stop28h 05mVueling
Deal found 22/1£366
Thu 13/206:40STN - BOS
1 stop20h 00mMultiple Airlines
Thu 20/223:25BOS - STN
2 stops43h 15mMultiple Airlines
Deal found 22/1£366
Wed 26/308:55LHR - BOS
2 stops15h 49mAir Canada
Mon 31/310:50BOS - LHR
2 stops14h 45mAir Canada
Deal found 23/1£366
Wed 29/114:35LHR - BOS
Nonstop7h 55mVirgin Atlantic
Wed 5/220:10BOS - LHR
Nonstop6h 45mVirgin Atlantic
Deal found 22/1£367
Wed 5/213:45LHR - BOS
1 stop11h 35mUnited Airlines
Sun 9/219:28BOS - LHR
1 stop30h 12mUnited Airlines
Deal found 21/1£368
Wed 26/307:05LTN - BOS
2 stops14h 55mMultiple Airlines
Mon 31/319:15BOS - LTN
2 stops18h 15mMultiple Airlines
Deal found 22/1£368
Tue 4/310:55LGW - BOS
1 stop13h 25mBritish Airways
Mon 17/316:05BOS - LGW
2 stops22h 45mBritish Airways
Deal found 22/1£368
Mon 3/213:30LCY - BOS
1 stop11h 50mSWISS
Mon 10/221:55BOS - LCY
1 stop9h 55mSWISS
Deal found 22/1£370
Fri 7/311:00STN - BOS
1 stop11h 00mPLAY
Sun 16/319:20BOS - STN
1 stop10h 40mPLAY
Deal found 22/1£370
Tue 18/306:00LHR - BOS
2 stops16h 34mAustrian Airlines
Thu 27/313:55BOS - LHR
1 stop13h 00mAustrian Airlines
Deal found 22/1£370
Wed 26/317:50LGW - BOS
1 stop31h 50mMultiple Airlines
Mon 31/322:40BOS - LGW
2 stops16h 45mMultiple Airlines
Deal found 22/1£371

Find flights to Boston within your budget

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 23 January 2025.

Fly from

Any airport

Route

Depart

Return

Price

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 5/2

08:55-20:03

2 stops16h 08m

Boston Logan Intl

Wed 12/2

10:50-07:10

1 stop15h 20m

£366

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 26/3

08:55-20:44

2 stops15h 49m

Boston Logan Intl

Mon 31/3

10:50-06:35

2 stops14h 45m

£366

LondonBoston

STN - BOS

STNBOS

London Stansted

Thu 13/2

06:40-21:40

1 stop20h 00m

Boston Logan Intl

Thu 20/2

23:25-23:40

2 stops43h 15m

£366

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 3/2

19:35-16:35

1 stop26h 00m

Boston Logan Intl

Mon 10/2

20:10-07:55

Nonstop6h 45m

£367

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 5/2

13:45-20:20

1 stop11h 35m

Boston Logan Intl

Sun 9/2

19:28-06:40

1 stop30h 12m

£368

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 4/3

10:55-19:20

1 stop13h 25m

Boston Logan Intl

Mon 17/3

16:05-18:50

2 stops22h 45m

£368

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 26/3

07:05-18:00

2 stops14h 55m

Boston Logan Intl

Mon 31/3

19:15-18:30

2 stops18h 15m

£368

LondonBoston

LCY - BOS

LCYBOS

London City

Mon 3/2

13:30-20:20

1 stop11h 50m

Boston Logan Intl

Mon 10/2

21:55-12:50

1 stop9h 55m

£370

LondonBoston

STN - BOS

STNBOS

London Stansted

Fri 7/3

11:00-17:00

1 stop11h 00m

Boston Logan Intl

Sun 16/3

19:20-10:00

1 stop10h 40m

£370

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 18/3

06:00-18:34

2 stops16h 34m

Boston Logan Intl

Thu 27/3

13:55-06:55

1 stop13h 00m

£370

Flights are sorted by cheapest return flights first.

Deals found on 22/1

Showing 1-10 of 53 results
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.

Travel insights for flights to Boston

Get recent, data-driven insights about flights to Boston including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from London to Boston. Price data was last updated on 17 January 2025.

Booking 29 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 14 hours 34 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 16 December 2024.

Users looking for the lowest fares to Boston should consider flying on Thursday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday afternoons, 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 Saturday, which is when the least amount of flights are scheduled (24 on average).

What are the most popular airlines that fly to Boston?

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

British Airways

British Airways

From £450

Virgin Atlantic

Virgin Atlantic

From £453

Aer Lingus

Aer Lingus

From £10

Finnair

Finnair

From £480

What are the cheapest airlines that fly to Boston?

The cheapest airlines flying from London to Boston are Aer Lingus, PLAY 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 23 January 2025.
Read reviews from past customers who have flown Air Canada, United Airlines and KLM to Boston. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,514 reviews
Check prices

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,514 reviews
Delta
8.0
Very Good
8,514 reviews
Check prices

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,338 reviews
Delta
8.0
Very Good
8,514 reviews
Check prices

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very Good
8,514 reviews
Check prices

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.5
Good
787 reviews
Delta
8.0
Very Good
8,514 reviews
Check prices

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 26 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, PLAY 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 £19, while return flights cost around £29.

  • How much is a return flight to Boston?

    A return flight to Boston will typically cost around £144, however they can be found for as little as £36.

  • 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 10 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
Cambridge
Chelsea
Burlington
Chelmsford
Kittery

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.