Cheap flights from Calgary to Southwest Houston

View AU$229 flight on Mon, 6 Oct. 2025Opens in a new window

Popular airlines from Calgary to Southwest Houston

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Calgary (YYC) to Southwest Houston (HOU)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, 6 Oct. - Tue, 7 Oct.
YYC
Calgary
IAH
Houston
AU$385 Return, found 4 days ago
AU$385
Return
found 4 days ago
Select Air Canada flight, departing Mon, 6 Oct. from Calgary to Houston, returning Tue, 7 Oct., priced at AU$385 found 4 days ago
United
Mon, 6 Oct. - Tue, 7 Oct.
YYC
Calgary
IAH
Houston
AU$385 Return, found 4 days ago
AU$385
Return
found 4 days ago
Select United flight, departing Mon, 6 Oct. from Calgary to Houston, returning Tue, 7 Oct., priced at AU$385 found 4 days ago
WestJet
Thu, 2 Oct. - Mon, 13 Oct.
YYC
Calgary
IAH
Houston
AU$388 Return, found 4 days ago
AU$388
Return
found 4 days ago
Select WestJet flight, departing Thu, 2 Oct. from Calgary to Houston, returning Mon, 13 Oct., priced at AU$388 found 4 days ago
United
Mon, 6 Oct. - Tue, 7 Oct.
YYC
Calgary
IAH
Houston
AU$394 Return, found 4 days ago
AU$394
Return
found 4 days ago
Select United flight, departing Mon, 6 Oct. from Calgary to Houston, returning Tue, 7 Oct., priced at AU$394 found 4 days ago
American Airlines
Thu, 2 Oct. - Sat, 11 Oct.
YYC
Calgary
IAH
Houston
AU$397 Return, found 4 days ago
AU$397
Return
found 4 days ago
Select American Airlines flight, departing Thu, 2 Oct. from Calgary to Houston, returning Sat, 11 Oct., priced at AU$397 found 4 days ago
Delta
Sat, 4 Oct. - Tue, 7 Oct.
YYC
Calgary
IAH
Houston
AU$397 Return, found 4 days ago
AU$397
Return
found 4 days ago
Select Delta flight, departing Sat, 4 Oct. from Calgary to Houston, returning Tue, 7 Oct., priced at AU$397 found 4 days ago

Find the cheapest month to fly from Calgary (YYC) to Houston (IAH)

September is typically the cheapest month to fly

From AU$265 - AU$408 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.