United Flights to District of Columbia

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CA $241 - United Flights to District of Columbia

The cheapest flights to District of Columbia found within the past 7 days were CA $241, one way and CA $356 round trip. Prices and availability subject to change. Additional terms may apply.

Tue, May 26 - Thu, May 28
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
CA $356 Roundtrip, found 2 hours ago
CA $356
Roundtrip
found 2 hours ago
Select United flight, departing Tue, May 26 from Pearson Intl. to Washington Dulles Intl., returning Thu, May 28, priced at CA $356 found 2 hours ago
Tue, Apr 14 - Sat, Apr 18
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
CA $402 Roundtrip, found 8 hours ago
CA $402
Roundtrip
found 8 hours ago
Select United flight, departing Tue, Apr 14 from Pearson Intl. to Washington Dulles Intl., returning Sat, Apr 18, priced at CA $402 found 8 hours ago
Tue, May 26 - Thu, May 28
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
CA $404 Roundtrip, found 2 hours ago
CA $404
Roundtrip
found 2 hours ago
Select United flight, departing Tue, May 26 from Pearson Intl. to Washington Dulles Intl., returning Thu, May 28, priced at CA $404 found 2 hours ago
Sat, Apr 18 - Sun, Apr 26
YTZ
Billy Bishop Toronto City
IAD
Washington Dulles Intl.
CA $404 Roundtrip, found 2 days ago
CA $404
Roundtrip
found 2 days ago
Select United flight, departing Sat, Apr 18 from Billy Bishop Toronto City to Washington Dulles Intl., returning Sun, Apr 26, priced at CA $404 found 2 days ago
Thu, May 21 - Mon, May 25
YYZ
Pearson Intl.
DCA
Ronald Reagan Washington National
CA $409 Roundtrip, found 12 hours ago
CA $409
Roundtrip
found 12 hours ago
Select United flight, departing Thu, May 21 from Pearson Intl. to Ronald Reagan Washington National, returning Mon, May 25, priced at CA $409 found 12 hours ago
United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16