$158 Cheap Delta flights Calgary (YYC) to Washington (IAD)

View $158 flight on Tue, Jul 29, 2025Opens in a new window

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$158 Cheap Delta flights Calgary (YYC) to Washington (IAD)

Prices were available within the past 7 days and start at $158 for one-way flights and $223 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Aug 21 - Mon, Aug 25
YYC
Calgary
IAD
Washington
$223 Roundtrip, found 2 days ago
$223
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Aug 21 from Calgary to Washington, returning Mon, Aug 25, priced at $223 found 2 days ago
Delta
Wed, Jul 16 - Wed, Aug 6
YYC
Calgary
IAD
Washington
$254 Roundtrip, found 6 days ago
$254
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jul 16 from Calgary to Washington, returning Wed, Aug 6, priced at $254 found 6 days ago
Flights from Calgary (YYC) to Washington (IAD)
Origin airport
Calgary Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Alaska Airlines, American Airlines, Delta, Porter Airlines, United, WestJet
Popular airline
WestJet
Distance
1946 mi

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