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Cheap flights from London, Ontario to Massachusetts from C$ 388

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 30/10. 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

Air Canada Logo
9:55 a.m. - 10:39 p.m.YXU-BOS
12h 44m1 stop
Air Canada Logo
4:45 p.m. - 9:27 p.m.BOS-YXU
4h 42m1 stop
C$ 813Air Canada
Find Deal
Tue, 14 Oct - Mon, 20 Oct
Air Canada Logo
6:15 a.m. - 11:29 a.m.YXU-BOS
5h 14m1 stop
Air Canada Logo
6:00 a.m. - 3:02 p.m.BOS-YXU
9h 02m2 stops
C$ 838Air Canada
Find Deal
Tue, 7 Oct - Mon, 13 Oct
Air Canada Logo
6:15 a.m. - 2:30 p.m.YXU-BOS
8h 15m2 stops
Air Canada Logo
6:00 a.m. - 3:02 p.m.BOS-YXU
9h 02m2 stops
C$ 879Air Canada
Find Deal
Tue, 7 Oct - Mon, 13 Oct
Air Canada Logo
6:15 a.m. - 11:29 a.m.YXU-BOS
5h 14m1 stop
Air Canada Logo
6:55 p.m. - 9:17 a.m.BOS-YXU
14h 22m1 stop
C$ 931Air Canada
Find Deal
Tue, 7 Oct - Mon, 13 Oct
United Airlines Logo
9:25 a.m. - 5:15 p.m.YXU-BOS
7h 50m2 stops
United Airlines Logo
5:30 a.m. - 9:21 p.m.BOS-YXU
15h 51m2 stops
C$ 940United Airlines
Find Deal
Fri, 31 Oct - Fri, 7 Nov
United Airlines Logo
5:45 a.m. - 9:57 a.m.YXU-BOS
4h 12m1 stop
United Airlines Logo
1:00 p.m. - 5:05 p.m.BOS-YXU
4h 05m1 stop
C$ 979United Airlines
Find Deal
Fri, 31 Oct - Fri, 7 Nov
Air Canada Logo
6:15 a.m. - 9:55 a.m.YXU-BOS
3h 40m1 stop
Air Canada Logo
6:00 a.m. - 3:02 p.m.BOS-YXU
9h 02m1 stop
C$ 1,145Air Canada
Find Deal
Wed, 8 Oct - Fri, 10 Oct
Air Canada Logo
6:15 a.m. - 2:30 p.m.YXU-BOS
8h 15m2 stops
Air Canada Logo
6:00 a.m. - 3:02 p.m.BOS-YXU
9h 02m2 stops
C$ 1,168Air Canada
Find Deal
Wed, 8 Oct - Fri, 10 Oct
Multiple Airlines Logo
6:00 a.m. - 2:41 p.m.YXU-BOS
32h 41m3 stops
Multiple Airlines Logo
12:15 p.m. - 5:12 a.m.BOS-YXU
16h 57m3 stops
C$ 1,432Multiple Airlines
Find Deal
Wed, 8 Oct - Fri, 10 Oct
Multiple Airlines Logo
6:00 a.m. - 2:41 p.m.YXU-BOS
32h 41m3 stops
Multiple Airlines Logo
3:30 p.m. - 5:12 a.m.BOS-YXU
13h 42m2 stops
C$ 1,493Multiple Airlines
Find Deal
Wed, 8 Oct - Fri, 10 Oct

Air Canada flights from London, Ontario to Massachusetts

Our best Air Canada deals on London, Ontario to Massachusetts flight tickets
Air Canada
14 Oct
YXU9:55 a.m.London
12h 44m
1 stop
BOS10:39 p.m.Boston Logan Intl
20 Oct
BOS4:45 p.m.Boston Logan Intl
4h 42m
1 stop
YXU9:27 p.m.London
C$ 813
Find similar
Air Canada
7 Oct
YXU6:15 a.m.London
5h 14m
1 stop
BOS11:29 a.m.Boston Logan Intl
13 Oct
BOS6:00 a.m.Boston Logan Intl
9h 02m
2 stops
YXU3:02 p.m.London
C$ 838
Find similar
Air Canada
7 Oct
YXU6:15 a.m.London
8h 15m
2 stops
BOS2:30 p.m.Boston Logan Intl
13 Oct
BOS6:00 a.m.Boston Logan Intl
9h 02m
2 stops
YXU3:02 p.m.London
C$ 879
Find similar

United Airlines flights from London, Ontario to Massachusetts

Our best United Airlines deals on London, Ontario to Massachusetts flight tickets
United Airlines
31 Oct
YXU9:25 a.m.London
7h 50m
2 stops
BOS5:15 p.m.Boston Logan Intl
7 Nov
BOS5:30 a.m.Boston Logan Intl
15h 51m
2 stops
YXU9:21 p.m.London
C$ 940
Find similar
United Airlines
31 Oct
YXU5:45 a.m.London
4h 12m
1 stop
BOS9:57 a.m.Boston Logan Intl
7 Nov
BOS1:00 p.m.Boston Logan Intl
4h 05m
1 stop
YXU5:05 p.m.London
C$ 979
Find similar
United Airlines
20 Sep
YXU6:10 a.m.London
5h 17m
1 stop
BOS11:27 a.m.Boston Logan Intl
27 Sep
BOS10:40 a.m.Boston Logan Intl
4h 37m
1 stop
YXU3:17 p.m.London
C$ 1,382
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 17 September 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 14/10

9:55 a.m.-10:39 p.m.

1 stop12h 44m

Boston Logan Intl

Mon 20/10

4:45 p.m.-9:27 p.m.

1 stop4h 42m

C$ 813

LondonBoston

YXU - BOS

YXUBOS

London

Tue 7/10

6:15 a.m.-11:29 a.m.

1 stop5h 14m

Boston Logan Intl

Mon 13/10

6:00 a.m.-3:02 p.m.

2 stops9h 02m

C$ 838

LondonBoston

YXU - BOS

YXUBOS

London

Tue 7/10

6:15 a.m.-2:30 p.m.

2 stops8h 15m

Boston Logan Intl

Mon 13/10

6:00 a.m.-3:02 p.m.

2 stops9h 02m

C$ 879

LondonBoston

YXU - BOS

YXUBOS

London

Tue 7/10

6:15 a.m.-11:29 a.m.

1 stop5h 14m

Boston Logan Intl

Mon 13/10

6:55 p.m.-9:17 a.m.

1 stop14h 22m

C$ 931

LondonBoston

YXU - BOS

YXUBOS

London

Fri 31/10

9:25 a.m.-5:15 p.m.

2 stops7h 50m

Boston Logan Intl

Fri 7/11

5:30 a.m.-9:21 p.m.

2 stops15h 51m

C$ 940

LondonBoston

YXU - BOS

YXUBOS

London

Fri 31/10

5:45 a.m.-9:57 a.m.

1 stop4h 12m

Boston Logan Intl

Fri 7/11

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

1 stop4h 05m

C$ 979

LondonBoston

YXU - BOS

YXUBOS

London

Wed 8/10

6:15 a.m.-9:55 a.m.

1 stop3h 40m

Boston Logan Intl

Fri 10/10

6:00 a.m.-3:02 p.m.

1 stop9h 02m

C$ 1,145

LondonBoston

YXU - BOS

YXUBOS

London

Wed 8/10

6:15 a.m.-2:30 p.m.

2 stops8h 15m

Boston Logan Intl

Fri 10/10

6:00 a.m.-3:02 p.m.

2 stops9h 02m

C$ 1,168

LondonBoston

YXU - BOS

YXUBOS

London

Wed 8/10

6:00 a.m.-2:41 p.m.

3 stops32h 41m

Boston Logan Intl

Fri 10/10

12:15 p.m.-5:12 a.m.

3 stops16h 57m

C$ 1,432

LondonBoston

YXU - BOS

YXUBOS

London

Wed 8/10

6:00 a.m.-2:41 p.m.

3 stops32h 41m

Boston Logan Intl

Fri 10/10

3:30 p.m.-5:12 a.m.

2 stops13h 42m

C$ 1,493

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest 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$ 644. 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$ 1,686.

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$ 631. In contrast, the most expensive time of day to depart to Massachusetts is in the morning when prices are around C$ 661.

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$ 637Free CancellationRating
7.1
10,000 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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