What airlines fly to Boston?

Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to Boston from London, Ontario according to our data. Air Canada is the first choice among our users, with 81% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 3 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from London to Boston Logan Intl?

Air Canada and United Airlines are the most popular carriers operating from London to Boston Logan Intl

When did momondo last update prices for flights from London Airport to Boston Logan Intl Airport?

Prices for flights from London Airport to Boston Logan Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from London Airport to Boston Logan Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$233 Cheap Flights from London to Boston in 2025

Q: What is the typical price of a round-trip flight between London, Ontario and Boston?

Prices are currently typical for flights on this route. Typical prices usually range from $459 to $1,225. The lowest price recently found on this route was $492.

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Find the cheapest flights from London, Ontario to Boston

Round-trip

One-way

Last minute

Cheap round-trip flights

6:00 am - 5:40 pmYXU-BOS

11h 40m1 stop

6:30 pm - 5:12 amBOS-YXU

10h 42m1 stop

$492WestJet

Find Deal

Sun, Sep 14 - Fri, Sep 19

6:10 am - 9:55 amYXU-BOS

3h 45m1 stop

6:00 am - 3:17 pmBOS-YXU

9h 17m2 stops

$525Air Canada

Find Deal

Sun, Sep 14 - Fri, Sep 19

6:10 am - 11:29 amYXU-BOS

5h 19m1 stop

10:40 am - 3:17 pmBOS-YXU

4h 37m1 stop

$530Air Canada

Find Deal

Sun, Sep 14 - Sun, Sep 21

6:10 am - 9:55 amYXU-BOS

3h 45m1 stop

6:00 am - 3:17 pmBOS-YXU

9h 17m2 stops

$535Air Canada

Find Deal

Sun, Sep 14 - Sun, Sep 21

9:55 am - 6:00 pmYXU-BOS

8h 05m2 stops

4:45 pm - 9:27 pmBOS-YXU

4h 42m1 stop

$549Air Canada

Find Deal

Wed, Aug 27 - Wed, Sep 3

6:25 am - 11:28 amYXU-BOS

5h 03m1 stop

4:35 pm - 9:27 pmBOS-YXU

4h 52m1 stop

$560Air Canada

Find Deal

Tue, Aug 19 - Fri, Aug 22

8:00 pm - 10:01 pmYXU-BOS

26h 01m3 stops

7:00 pm - 7:07 pmBOS-YXU

24h 07m3 stops

$561

Find Deal

Sun, Sep 14 - Sun, Sep 21

6:25 am - 2:35 pmYXU-BOS

8h 10m2 stops

4:35 pm - 9:27 pmBOS-YXU

4h 52m1 stop

$565Air Canada

Find Deal

Tue, Aug 19 - Fri, Aug 22

10:00 am - 3:59 pmYXU-BOS

5h 59m1 stop

6:00 am - 3:17 pmBOS-YXU

9h 17m2 stops

$607United Airlines

Find Deal

Sun, Sep 14 - Sun, Sep 21

3:50 pm - 11:22 pmYXU-BOS

7h 32m2 stops

7:10 am - 3:17 pmBOS-YXU

8h 07m2 stops

$699United Airlines

Find Deal

Sun, Sep 14 - Sun, Sep 21

Air Canada flights from London, Ontario to Boston

Our best Air Canada deals on London, Ontario to Boston flight tickets

Air Canada

Sep 14

YXU6:10 amLondon

3h 45m

1 stop

BOS9:55 amBoston Logan Intl

Sep 19

BOS6:00 amBoston Logan Intl

9h 17m

2 stops

YXU3:17 pmLondon

$525

Find similar

Air Canada

Sep 14

YXU6:10 amLondon

5h 19m

1 stop

BOS11:29 amBoston Logan Intl

Sep 21

BOS10:40 amBoston Logan Intl

4h 37m

1 stop

YXU3:17 pmLondon

$530

Find similar

Air Canada

Sep 14

YXU6:10 amLondon

3h 45m

1 stop

BOS9:55 amBoston Logan Intl

Sep 21

BOS6:00 amBoston Logan Intl

9h 17m

2 stops

YXU3:17 pmLondon

$535

Find similar

United Airlines flights from London, Ontario to Boston

Our best United Airlines deals on London, Ontario to Boston flight tickets

United Airlines

Sep 14

YXU10:00 amLondon

5h 59m

1 stop

BOS3:59 pmBoston Logan Intl

Sep 21

BOS6:00 amBoston Logan Intl

9h 17m

2 stops

YXU3:17 pmLondon

$607

Find similar

United Airlines

Sep 14

YXU3:50 pmLondon

7h 32m

2 stops

BOS11:22 pmBoston Logan Intl

Sep 21

BOS7:10 amBoston Logan Intl

8h 07m

2 stops

YXU3:17 pmLondon

$699

Find similar

United Airlines

Aug 5

YXU5:55 pmLondon

4h 43m

1 stop

BOS10:38 pmBoston Logan Intl

Aug 9

BOS7:00 amBoston Logan Intl

8h 02m

2 stops

YXU3:02 pmLondon

$950

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonBoston

YXU - BOS

YXUBOS

London

Sun 9/14

6:00 am-5:40 pm

1 stop11h 40m

Boston Logan Intl

Fri 9/19

6:30 pm-5:12 am

1 stop10h 42m

$492

LondonBoston

YXU - BOS

YXUBOS

London

Sun 9/14

6:10 am-9:55 am

1 stop3h 45m

Boston Logan Intl

Fri 9/19

6:00 am-3:17 pm

2 stops9h 17m

$525

LondonBoston

YXU - BOS

YXUBOS

London

Sun 9/14

6:10 am-11:29 am

1 stop5h 19m

Boston Logan Intl

Sun 9/21

10:40 am-3:17 pm

1 stop4h 37m

$530

LondonBoston

YXU - BOS

YXUBOS

London

Sun 9/14

6:10 am-9:55 am

1 stop3h 45m

Boston Logan Intl

Sun 9/21

6:00 am-3:17 pm

2 stops9h 17m

$535

LondonBoston

YXU - BOS

YXUBOS

London

Wed 8/27

9:55 am-6:00 pm

2 stops8h 05m

Boston Logan Intl

Wed 9/3

4:45 pm-9:27 pm

1 stop4h 42m

$549

LondonBoston

YXU - BOS

YXUBOS

London

Tue 8/19

6:25 am-11:28 am

1 stop5h 03m

Boston Logan Intl

Fri 8/22

4:35 pm-9:27 pm

1 stop4h 52m

$560

LondonBoston

YXU - BOS

YXUBOS

London

Sun 9/14

8:00 pm-10:01 pm

3 stops26h 01m

Boston Logan Intl

Sun 9/21

7:00 pm-7:07 pm

3 stops24h 07m

$561

LondonBoston

YXU - BOS

YXUBOS

London

Tue 8/19

6:25 am-2:35 pm

2 stops8h 10m

Boston Logan Intl

Fri 8/22

4:35 pm-9:27 pm

1 stop4h 52m

$565

LondonBoston

YXU - BOS

YXUBOS

London

Sun 9/14

10:00 am-3:59 pm

1 stop5h 59m

Boston Logan Intl

Sun 9/21

6:00 am-3:17 pm

2 stops9h 17m

$607

LondonBoston

YXU - BOS

YXUBOS

London

Sun 9/14

3:50 pm-11:22 pm

2 stops7h 32m

Boston Logan Intl

Sun 9/21

7:10 am-3:17 pm

2 stops8h 07m

$699

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from London, Ontario to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between London, Ontario and Boston?

What is the cheapest month to fly to Boston?

In general, July is the cheapest month to fly from London, Ontario to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $334. If you aren’t able to travel during the month of July, then book flights to Boston from London, Ontario during April instead. Flights to Boston in April, while not as cheap as those in July, still average around $424.

When to book flights from London, Ontario to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from London, Ontario to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap London, Ontario to Boston (YXU to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Boston

Best Price Found	$233
Fastest flight time	3h 45m
Direct flights	None
Airports in Boston	1 airport

The best one-way flight to Boston from London, Ontario in the past 72 hours is $233. The best round-trip flight deal from London, Ontario to Boston found on momondo in the last 72 hours is $492.

The fastest flight from London, Ontario to Boston takes 3h 45m

There are no direct flights from London, Ontario to Boston. Popular non-direct route for this connection is London Airport - Boston Logan Intl Airport.

There is 1 airport near Boston: Boston Logan Intl (BOS)

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How far is London to Boston Logan Intl by plane?
London and Boston Logan Intl are 518.0 mi apart from one another. A reasonable flight in good conditions will take 3h 45m.
When did momondo last update prices for flights from London Airport to Boston Logan Intl Airport?
Prices for flights from London Airport to Boston Logan Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from London Airport to Boston Logan Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Hampton Beach

Salem

Ogunquit

Hampton

Old Orchard Beach

York Beach

Plymouth

Kennebunkport

Nashua

Cambridge

Narragansett

Laconia

Brockton

South Yarmouth

Gloucester

Concord

Everett

Wells

Falmouth

Middletown

Why use momondo?

Why should I use momondo to find a flight deal from London to Boston?

Finding the right flight to Boston from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boston quick and easy, saving you time and money.

Can I find flights from London to Boston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Boston flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Boston?

Once all potential London to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Boston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from London and alert you when they change.