Cheap Flights to Mason Neck , VA from CA $173

View CA $173 flight on Wed, Sep. 3, 2025Opens in a new window

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How much is the cheapest flight to Mason Neck?

Prices were available within the past 7 days and start at CA $173 for one-way flights and CA $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Nov. 27 - Thu, Nov. 27
YYZ
Toronto
IAD
Washington
CA $244 Roundtrip, found 22 hours ago
CA $244
Roundtrip
found 22 hours ago
Select United flight, departing Thu, Nov. 27 from Toronto to Washington, returning Thu, Nov. 27, priced at CA $244 found 22 hours ago
American Airlines
Sat, Nov. 15 - Sat, Nov. 15
YYZ
Toronto
DCA
Washington
CA $261 Roundtrip, found 18 hours ago
CA $261
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Nov. 15 from Toronto to Washington, returning Sat, Nov. 15, priced at CA $261 found 18 hours ago
WestJet
Mon, Sep. 22 - Mon, Oct. 6
YYC
Calgary
IAD
Washington
CA $281 Roundtrip, found 3 days ago
CA $281
Roundtrip
found 3 days ago
Select WestJet flight, departing Mon, Sep. 22 from Calgary to Washington, returning Mon, Oct. 6, priced at CA $281 found 3 days ago
Air Canada
Tue, Sep. 30 - Tue, Oct. 7
YYC
Calgary
DCA
Washington
CA $281 Roundtrip, found 8 hours ago
CA $281
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Tue, Sep. 30 from Calgary to Washington, returning Tue, Oct. 7, priced at CA $281 found 8 hours ago
Porter Airlines
Tue, Aug. 12 - Wed, Sep. 3
YTZ
Toronto
IAD
Washington
CA $285 Roundtrip, found 4 days ago
CA $285
Roundtrip
found 4 days ago
Select Porter Airlines flight, departing Tue, Aug. 12 from Toronto to Washington, returning Wed, Sep. 3, priced at CA $285 found 4 days ago

Find the cheapest month to fly from Columbus (CMH) to Washington (DCA)

November is typically the cheapest month to fly

From CA $133 - CA $936 per traveller.

Graph displaying average flight prices per month

Flights to Mason Neck information
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Roundtrip price
CA $244

Trending flights to Mason Neck

Prices were available within the past 7 days and start at CA $173 for one-way flights and CA $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Nov. 27 - Thu, Nov. 27
YYZ
Toronto
IAD
Washington
CA $244 Roundtrip, found 22 hours ago
CA $244
Roundtrip
found 22 hours ago
Select United flight, departing Thu, Nov. 27 from Toronto to Washington, returning Thu, Nov. 27, priced at CA $244 found 22 hours ago
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