IAD to YYC from $263 in economy – flightdeals.net

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Air Canada

Round Trip•Economy

Washington Dulles International Airport

Washington, United States

Calgary International Airport

Calgary, Canada

$517 USD

-49%$263 USD

Verified about 3 hours ago

August 2026

Mon

Tue

Wed

Thu

Fri

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Sun

27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26$971 27$962 28$962 29$1,109 30$1,150 31$810 1$719 2$332 3$662 4$662 5$668 6$711

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Friday, August 21st, 2026

0 round-trip options

No flight details available for this date.