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Cheap flights from London, Ontario to Massachusetts from C$ 406

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Massachusetts departing on 16/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London, Ontario to Massachusetts

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:25 a.m. - 5:57 p.m.YXU-BOS
8h 32m2 stops
Air Canada Logo
1:00 p.m. - 5:03 p.m.BOS-YXU
4h 03m1 stop
C$ 667Air Canada
Find Deal
Tue, 28 Apr - Wed, 29 Apr
Air Canada Logo
5:10 a.m. - 2:52 p.m.YXU-BOS
9h 42m2 stops
Air Canada Logo
1:00 p.m. - 5:05 p.m.BOS-YXU
4h 05m1 stop
C$ 713Air Canada
Find Deal
Thu, 4 Dec - Wed, 10 Dec
Air Canada Logo
5:10 a.m. - 9:57 a.m.YXU-BOS
4h 47m1 stop
Air Canada Logo
1:00 p.m. - 5:05 p.m.BOS-YXU
4h 05m1 stop
C$ 717Air Canada
Find Deal
Thu, 4 Dec - Wed, 10 Dec
Air Canada Logo
5:10 a.m. - 2:52 p.m.YXU-BOS
9h 42m2 stops
Air Canada Logo
5:30 a.m. - 5:05 p.m.BOS-YXU
11h 35m2 stops
C$ 734Air Canada
Find Deal
Thu, 4 Dec - Wed, 10 Dec
Air Canada Logo
5:10 a.m. - 9:51 a.m.YXU-BOS
4h 41m1 stop
Air Canada Logo
10:45 a.m. - 5:03 p.m.BOS-YXU
6h 18m1 stop
C$ 755Air Canada
Find Deal
Tue, 28 Apr - Wed, 29 Apr
United Airlines Logo
5:10 a.m. - 3:25 p.m.YXU-BOS
10h 15m2 stops
United Airlines Logo
11:27 a.m. - 9:18 p.m.BOS-YXU
9h 51m2 stops
C$ 759United Airlines
Find Deal
Tue, 28 Apr - Wed, 29 Apr
Air Canada Logo
9:25 a.m. - 3:57 p.m.YXU-BOS
6h 32m1 stop
Air Canada Logo
6:15 a.m. - 5:05 p.m.BOS-YXU
10h 50m1 stop
C$ 797Air Canada
Find Deal
Fri, 19 Dec - Sun, 21 Dec
United Airlines Logo
9:25 a.m. - 5:25 p.m.YXU-BOS
8h 00m2 stops
United Airlines Logo
11:27 a.m. - 9:18 p.m.BOS-YXU
9h 51m2 stops
C$ 848United Airlines
Find Deal
Tue, 28 Apr - Wed, 29 Apr
United Airlines Logo
9:25 a.m. - 11:54 p.m.YXU-BOS
14h 29m2 stops
United Airlines Logo
5:20 a.m. - 8:46 a.m.BOS-YXU
27h 26m2 stops
C$ 1,098United Airlines
Find Deal
Fri, 19 Dec - Sun, 21 Dec
Multiple Airlines Logo
7:30 a.m. - 6:11 p.m.YXU-BOS
34h 41m3 stops
Multiple Airlines Logo
11:55 a.m. - 6:34 a.m.BOS-YXU
42h 39m3 stops
C$ 2,298Multiple Airlines
Find Deal
Fri, 19 Dec - Sun, 21 Dec

Air Canada flights from London, Ontario to Massachusetts

Our best Air Canada deals on London, Ontario to Massachusetts flight tickets
Air Canada
28 Apr
YXU5:10 a.m.London
4h 41m
1 stop
BOS9:51 a.m.Boston Logan Intl
29 Apr
BOS10:45 a.m.Boston Logan Intl
6h 18m
1 stop
YXU5:03 p.m.London
C$ 667
Find similar
Air Canada
4 Dec
YXU5:10 a.m.London
9h 42m
2 stops
BOS2:52 p.m.Boston Logan Intl
10 Dec
BOS1:00 p.m.Boston Logan Intl
4h 05m
1 stop
YXU5:05 p.m.London
C$ 713
Find similar
Air Canada
4 Dec
YXU5:10 a.m.London
4h 47m
1 stop
BOS9:57 a.m.Boston Logan Intl
10 Dec
BOS1:00 p.m.Boston Logan Intl
4h 05m
1 stop
YXU5:05 p.m.London
C$ 717
Find similar

United Airlines flights from London, Ontario to Massachusetts

Our best United Airlines deals on London, Ontario to Massachusetts flight tickets
United Airlines
28 Apr
YXU5:10 a.m.London
10h 15m
2 stops
BOS3:25 p.m.Boston Logan Intl
29 Apr
BOS11:27 a.m.Boston Logan Intl
9h 51m
2 stops
YXU9:18 p.m.London
C$ 759
Find similar
United Airlines
28 Apr
YXU9:25 a.m.London
8h 00m
2 stops
BOS5:25 p.m.Boston Logan Intl
29 Apr
BOS11:27 a.m.Boston Logan Intl
9h 51m
2 stops
YXU9:18 p.m.London
C$ 848
Find similar
United Airlines
19 Dec
YXU9:25 a.m.London
14h 29m
2 stops
BOS11:54 p.m.Boston Logan Intl
21 Dec
BOS5:20 a.m.Boston Logan Intl
27h 26m
2 stops
YXU8:46 a.m.London
C$ 1,098
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Massachusetts that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 3 November 2025.
Use the filters below to find and compare flights from London, Ontario to Massachusetts that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBoston

YXU - BOS

YXUBOS

London

Tue 28/4

9:25 a.m.-5:57 p.m.

2 stops8h 32m

Boston Logan Intl

Wed 29/4

1:00 p.m.-5:03 p.m.

1 stop4h 03m

C$ 667

LondonBoston

YXU - BOS

YXUBOS

London

Thu 4/12

5:10 a.m.-2:52 p.m.

2 stops9h 42m

Boston Logan Intl

Wed 10/12

1:00 p.m.-5:05 p.m.

1 stop4h 05m

C$ 713

LondonBoston

YXU - BOS

YXUBOS

London

Thu 4/12

5:10 a.m.-9:57 a.m.

1 stop4h 47m

Boston Logan Intl

Wed 10/12

1:00 p.m.-5:05 p.m.

1 stop4h 05m

C$ 717

LondonBoston

YXU - BOS

YXUBOS

London

Thu 4/12

5:10 a.m.-2:52 p.m.

2 stops9h 42m

Boston Logan Intl

Wed 10/12

5:30 a.m.-5:05 p.m.

2 stops11h 35m

C$ 734

LondonBoston

YXU - BOS

YXUBOS

London

Tue 28/4

5:10 a.m.-9:51 a.m.

1 stop4h 41m

Boston Logan Intl

Wed 29/4

10:45 a.m.-5:03 p.m.

1 stop6h 18m

C$ 755

LondonBoston

YXU - BOS

YXUBOS

London

Tue 28/4

5:10 a.m.-3:25 p.m.

2 stops10h 15m

Boston Logan Intl

Wed 29/4

11:27 a.m.-9:18 p.m.

2 stops9h 51m

C$ 759

LondonBoston

YXU - BOS

YXUBOS

London

Fri 19/12

9:25 a.m.-3:57 p.m.

1 stop6h 32m

Boston Logan Intl

Sun 21/12

6:15 a.m.-5:05 p.m.

1 stop10h 50m

C$ 797

LondonBoston

YXU - BOS

YXUBOS

London

Tue 28/4

9:25 a.m.-5:25 p.m.

2 stops8h 00m

Boston Logan Intl

Wed 29/4

11:27 a.m.-9:18 p.m.

2 stops9h 51m

C$ 848

LondonBoston

YXU - BOS

YXUBOS

London

Fri 19/12

9:25 a.m.-11:54 p.m.

2 stops14h 29m

Boston Logan Intl

Sun 21/12

5:20 a.m.-8:46 a.m.

2 stops27h 26m

C$ 1,098

LondonBoston

YXU - BOS

YXUBOS

London

Fri 19/12

7:30 a.m.-6:11 p.m.

3 stops34h 41m

Boston Logan Intl

Sun 21/12

11:55 a.m.-6:34 a.m.

3 stops42h 39m

C$ 2,298

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Massachusetts from

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

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

What is the cheapest day to depart on your flight to Massachusetts?

On average, the least expensive day to fly to Massachusetts from London, Ontario is on a Monday. momondo users have found tickets for Monday departures for as low as C$ 656. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London, Ontario to Massachusetts for around C$ 1,717.

What is the cheapest time of day to depart on your flight to Massachusetts?

Our most recent data shows that the best time of day to fly to Massachusetts is in the afternoon. Flights from London, Ontario to Massachusetts during this time can be as low as C$ 643. In contrast, the most expensive time of day to depart to Massachusetts is in the morning when prices are around C$ 673.

Cheap London, Ontario to Massachusetts flight deals and tips

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

Direct flights

None
There are no direct flights from London, Ontario to Massachusetts. There are no popular flight routes from London, Ontario to Massachusetts.
Search flight deals

  • When did momondo last update prices for flights from London Airport to Massachusetts?

    Prices for flights from London Airport to Massachusetts are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Airport to Massachusetts?

  • How old do you have to be to fly from London Airport to Massachusetts?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Massachusetts.

  • What documentation or ID do you need to fly to Massachusetts?

    The required travel and health documents for your Massachusetts trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Massachusetts. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from London, Ontario to Massachusetts

Compare and see reviews for airlines that fly from London, Ontario to Massachusetts with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 435Free CancellationRating
7.1
10,392 reviews
Search Air Canada flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Massachusetts. momondo saves you time and could save you money on your trip.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Massachusetts.

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

Yes momondo offers price alerts on flights to Massachusetts from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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