Flights from Frederick to Calgary

Cheapest flights from Frederick

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 18 - Mon, Aug 25

IAD

Washington Dulles Intl.

YYC

Calgary Intl.

$218 Roundtrip, found 18 hours ago

$218

Roundtrip

found 18 hours ago

Select WestJet flight, departing Mon, Aug 18 from Washington Dulles Intl. to Calgary Intl., returning Mon, Aug 25, priced at $218 found 18 hours ago

Tue, Aug 12 - Thu, Aug 14

IAD

Washington Dulles Intl.

YYC

Calgary Intl.

$232 Roundtrip, found 4 days ago

$232

Roundtrip

found 4 days ago

Select United flight, departing Tue, Aug 12 from Washington Dulles Intl. to Calgary Intl., returning Thu, Aug 14, priced at $232 found 4 days ago

Tue, Aug 12 - Tue, Aug 12

IAD

Washington Dulles Intl.

YYC

Calgary Intl.

$242 Roundtrip, found 4 days ago

$242

Roundtrip

found 4 days ago

Select United flight, departing Tue, Aug 12 from Washington Dulles Intl. to Calgary Intl., returning Tue, Aug 12, priced at $242 found 4 days ago

Fri, Aug 15 - Mon, Aug 25

IAD

Washington Dulles Intl.

YYC

Calgary Intl.

$261 Roundtrip, found 18 hours ago

$261

Roundtrip

found 18 hours ago

Select WestJet flight, departing Fri, Aug 15 from Washington Dulles Intl. to Calgary Intl., returning Mon, Aug 25, priced at $261 found 18 hours ago

Fri, Aug 15 - Fri, Aug 22

IAD

Washington Dulles Intl.

YYC

Calgary Intl.

$275 Roundtrip, found 18 hours ago

$275

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Fri, Aug 15 from Washington Dulles Intl. to Calgary Intl., returning Fri, Aug 22, priced at $275 found 18 hours ago

Tue, Aug 12 - Fri, Aug 15

IAD

Washington Dulles Intl.

YYC

Calgary Intl.

$282 Roundtrip, found 4 days ago

$282

Roundtrip

found 4 days ago

Select United flight, departing Tue, Aug 12 from Washington Dulles Intl. to Calgary Intl., returning Fri, Aug 15, priced at $282 found 4 days ago

Sat, Aug 16 - Fri, Aug 22

IAD

Washington Dulles Intl.

YYC

Calgary Intl.

$301 Roundtrip, found 18 hours ago

$301

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Sat, Aug 16 from Washington Dulles Intl. to Calgary Intl., returning Fri, Aug 22, priced at $301 found 18 hours ago

Fri, Aug 15 - Sat, Aug 23

IAD

Washington Dulles Intl.

YYC

Calgary Intl.

$307 Roundtrip, found 18 hours ago

$307

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Fri, Aug 15 from Washington Dulles Intl. to Calgary Intl., returning Sat, Aug 23, priced at $307 found 18 hours ago

Fri, Aug 15 - Tue, Aug 26

IAD

Washington Dulles Intl.

YYC

Calgary Intl.

$333 Roundtrip, found 18 hours ago

$333

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Fri, Aug 15 from Washington Dulles Intl. to Calgary Intl., returning Tue, Aug 26, priced at $333 found 18 hours ago

Sat, Aug 9 - Wed, Aug 13

IAD

Washington Dulles Intl.

YYC

Calgary Intl.

$358 Roundtrip, found 4 days ago

$358

Roundtrip

found 4 days ago

Select American Airlines flight, departing Sat, Aug 9 from Washington Dulles Intl. to Calgary Intl., returning Wed, Aug 13, priced at $358 found 4 days ago

Sun, Aug 17 - Fri, Aug 22

IAD

Washington Dulles Intl.

YYC

Calgary Intl.

$370 Roundtrip, found 18 hours ago

$370

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Sun, Aug 17 from Washington Dulles Intl. to Calgary Intl., returning Fri, Aug 22, priced at $370 found 18 hours ago

Wed, Aug 6 - Wed, Aug 13

IAD

Washington Dulles Intl.

YYC

Calgary Intl.

$399 Roundtrip, found 4 days ago

$399

Roundtrip

found 4 days ago

Select Delta flight, departing Wed, Aug 6 from Washington Dulles Intl. to Calgary Intl., returning Wed, Aug 13, priced at $399 found 4 days ago

Sun, Aug 17 - Sat, Aug 23

IAD

Washington Dulles Intl.

YYC

Calgary Intl.

$402 Roundtrip, found 18 hours ago

$402

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Sun, Aug 17 from Washington Dulles Intl. to Calgary Intl., returning Sat, Aug 23, priced at $402 found 18 hours ago

Wed, Aug 6 - Tue, Aug 12

IAD

Washington Dulles Intl.

YYC

Calgary Intl.

$408 Roundtrip, found 4 days ago

$408

Roundtrip

found 4 days ago

Select Delta flight, departing Wed, Aug 6 from Washington Dulles Intl. to Calgary Intl., returning Tue, Aug 12, priced at $408 found 4 days ago

Wed, Aug 6 - Thu, Aug 14

IAD

Washington Dulles Intl.

YYC

Calgary Intl.

$411 Roundtrip, found 4 days ago

$411

Roundtrip

found 4 days ago

Select United flight, departing Wed, Aug 6 from Washington Dulles Intl. to Calgary Intl., returning Thu, Aug 14, priced at $411 found 4 days ago

Tue, Jul 1 - Sat, Jul 26

BWI

Baltimore Washington Intl. Thurgood Marshall

YYC

Calgary Intl.

$415 Roundtrip, found 1 day ago

$415

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 1 from Baltimore Washington Intl. Thurgood Marshall to Calgary Intl., returning Sat, Jul 26, priced at $415 found 1 day ago

Tue, Jul 1 - Mon, Jul 28

BWI

Baltimore Washington Intl. Thurgood Marshall

YYC

Calgary Intl.

$419 Roundtrip, found 1 day ago

$419

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 1 from Baltimore Washington Intl. Thurgood Marshall to Calgary Intl., returning Mon, Jul 28, priced at $419 found 1 day ago

Sat, Aug 9 - Fri, Aug 15

IAD

Washington Dulles Intl.

YYC

Calgary Intl.

$427 Roundtrip, found 4 days ago

$427

Roundtrip

found 4 days ago

Select American Airlines flight, departing Sat, Aug 9 from Washington Dulles Intl. to Calgary Intl., returning Fri, Aug 15, priced at $427 found 4 days ago

Sun, Aug 17 - Wed, Aug 27

IAD

Washington Dulles Intl.

YYC

Calgary Intl.

$445 Roundtrip, found 18 hours ago

$445

Roundtrip

found 18 hours ago

Select Alaska Airlines flight, departing Sun, Aug 17 from Washington Dulles Intl. to Calgary Intl., returning Wed, Aug 27, priced at $445 found 18 hours ago

Thu, Aug 7 - Mon, Aug 11

IAD

Washington Dulles Intl.

YYC

Calgary Intl.

$520 Roundtrip, found 4 days ago

$520

Roundtrip

found 4 days ago

Select Air Canada flight, departing Thu, Aug 7 from Washington Dulles Intl. to Calgary Intl., returning Mon, Aug 11, priced at $520 found 4 days ago