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Find cheap flights from Massachusetts to Canada from C$ 99

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Massachusetts to Canada departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 25/5
Sat 1/6

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In the last 7 days, travellers have searched 44,979,812 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

August

Cheapest flight

C$ 99
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Boston to Toronto Pearson Airport

FAQs for booking flights from Massachusetts to Canada

  • How does KAYAK find such low prices on flights from Massachusetts to Canada?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Canada.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Canada?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Canada from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Massachusetts to Canada?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Canada with an airline and back to Massachusetts with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Canada?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Canada from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Massachusetts to Canada

Recent round-trip flight deals

11/5Sat
1 stop
7h 27mBOS-YYZ
14/5Tue
2 stops
12h 13mYYZ-BOS
C$ 263
11/5Sat
1 stop
7h 27mBOS-YYZ
14/5Tue
2 stops
12h 13mYYZ-BOS
C$ 266
23/5Thu
1 stopPorter Airlines
4h 34mBOS-YTZ
30/5Thu
1 stopPorter Airlines
3h 35mYTZ-BOS
C$ 348
22/5Wed
directPorter Airlines
1h 53mBOS-YTZ
29/5Wed
directPorter Airlines
1h 37mYTZ-BOS
C$ 350
9/5Thu
directAir Canada
1h 55mBOS-YYZ
12/5Sun
1 stopAir Canada
5h 21mYYZ-BOS
C$ 405
14/5Tue
1 stopDelta
5h 13mBOS-YYZ
15/5Wed
1 stopDelta
6h 16mYYZ-BOS
C$ 412
9/5Thu
directLufthansa
1h 55mBOS-YYZ
12/5Sun
directLufthansa
1h 40mYYZ-BOS
C$ 415
9/5Thu
directAir Canada
1h 55mBOS-YYZ
12/5Sun
directAir Canada
1h 40mYYZ-BOS
C$ 420
23/9Mon
1 stopLufthansa
12h 33mBOS-YVR
30/9Mon
1 stopLufthansa
16h 41mYVR-BOS
C$ 448
7/5Tue
1 stopDelta
5h 00mBOS-YYZ
14/5Tue
1 stopDelta
8h 47mYYZ-BOS
C$ 475

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Recent one-way flight deals

11/5Sat
1 stop
7h 27mBOS-YYZ
C$ 99
5/6Wed
2 stops
18h 00mBOS-YYZ
C$ 122
12/5Sun
1 stopPorter Airlines
5h 37mBOS-YYZ
C$ 166
14/5Tue
1 stopDelta
5h 13mBOS-YYZ
C$ 171
26/5Sun
directAir Canada
1h 55mBOS-YYZ
C$ 174
17/6Mon
directPorter Airlines
1h 53mBOS-YTZ
C$ 178
17/6Mon
directAir Canada
1h 55mBOS-YYZ
C$ 182
8/8Thu
directJetBlue
6h 15mBOS-YVR
C$ 189
11/5Sat
1 stopDelta
7h 21mBOS-YUL
C$ 229
18/6Tue
directJetBlue
6h 05mBOS-YVR
C$ 454

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Last minute flights from Massachusetts to Canada

Last minute flight, train and bus deals

30/4Tue
multi-stop
26h 34mBOS-YUL
14/5Tue
multi-stop
23h 59mYUL-BOS
C$ 606
30/4Tue
multi-stop
26h 34mBOS-YUL
14/5Tue
multi-stop
9h 02mYUL-BOS
C$ 609
27/4Sat
directPorter Airlines
1h 53mBOS-YTZ
15/5Wed
multi-stopPorter Airlines
3h 35mYTZ-BOS
C$ 632
27/4Sat
multi-stopPorter Airlines
4h 09mBOS-YTZ
15/5Wed
multi-stopPorter Airlines
3h 35mYTZ-BOS
C$ 634
27/4Sat
multi-stopDelta
12h 20mBOS-YYZ
15/5Wed
multi-stopDelta
4h 12mYYZ-BOS
C$ 649
29/4Mon
multi-stopDelta
8h 48mBOS-YYZ
20/5Mon
multi-stopDelta
6h 16mYYZ-BOS
C$ 664
26/4Fri
multi-stopAmerican Airlines
18h 20mBOS-YYC
28/4Sun
multi-stopAmerican Airlines
11h 48mYYC-BOS
C$ 701
26/4Fri
multi-stopUnited Airlines
7h 36mBOS-YYC
28/4Sun
multi-stopUnited Airlines
20h 26mYYC-BOS
C$ 708
26/4Fri
multi-stopAmerican Airlines
15h 15mBOS-YYC
28/4Sun
multi-stopAmerican Airlines
13h 48mYYC-BOS
C$ 719
30/4Tue
multi-stopUnited Airlines
5h 38mBOS-YQB
4/5Sat
multi-stopUnited Airlines
9h 35mYQB-BOS
C$ 890

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