Flights to Calgary South from Boston - ￥12,270

View ￥12,270 flight on Wed, Sep 10, 2025Opens in a new window

Popular airlines from Boston to Calgary South

  • American Airlines

    American Airlines

  • Porter Airlines

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  • United

    United

  • Air Canada

    Air Canada

  • Delta

    Delta

  • WestJet

    WestJet

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Cheap Flights from Boston to Calgary South (BOS-YYC)

Prices were available within the past 7 days and start at ￥12,270 for one-way flights and ￥34,750 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Sep 4 - Wed, Sep 10
BOS
Boston
YYC
Calgary
￥34,750 Roundtrip, found 3 days ago
￥34,750
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Sep 4 from Boston to Calgary, returning Wed, Sep 10, priced at ￥34,750 found 3 days ago
Air Canada
Thu, Sep 4 - Wed, Sep 10
BOS
Boston
YYC
Calgary
￥34,990 Roundtrip, found 3 days ago
￥34,990
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Sep 4 from Boston to Calgary, returning Wed, Sep 10, priced at ￥34,990 found 3 days ago
American Airlines
Thu, Sep 4 - Wed, Sep 10
BOS
Boston
YYC
Calgary
￥37,557 Roundtrip, found 3 days ago
￥37,557
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Sep 4 from Boston to Calgary, returning Wed, Sep 10, priced at ￥37,557 found 3 days ago
Porter Airlines
Thu, Sep 4 - Wed, Sep 10
BOS
Boston
YYC
Calgary
￥40,920 Roundtrip, found 3 days ago
￥40,920
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Thu, Sep 4 from Boston to Calgary, returning Wed, Sep 10, priced at ￥40,920 found 3 days ago
United
Thu, Sep 4 - Wed, Sep 10
BOS
Boston
YYC
Calgary
￥51,450 Roundtrip, found 3 days ago
￥51,450
Roundtrip
found 3 days ago
Select United flight, departing Thu, Sep 4 from Boston to Calgary, returning Wed, Sep 10, priced at ￥51,450 found 3 days ago
Delta
Sat, Jul 12 - Wed, Jul 16
BOS
Boston
YYC
Calgary
￥76,860 Roundtrip, found 1 day ago
￥76,860
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jul 12 from Boston to Calgary, returning Wed, Jul 16, priced at ￥76,860 found 1 day ago

Find the cheapest month to fly from Boston (BOS) to Calgary (YYC)

September is typically the cheapest month to fly

From ￥22,621 - ￥51,699 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.