$273 Cheap United flights Denver (DEN) to Washington (DCA)

View $273 flight on Tue, Apr 28, 2026Opens in a new window

$273 Cheap United flights Denver (DEN) to Washington (DCA)

Prices were available within the past 7 days and start at $273 for one-way flights and $346 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Apr 28 - Sat, May 2
DEN
Denver
DCA
Washington
$346 Roundtrip, found 1 day ago
$346
Roundtrip
found 1 day ago
Select United flight, departing Tue, Apr 28 from Denver to Washington, returning Sat, May 2, priced at $346 found 1 day ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $190
BWI
Baltimore Washington Intl. Thurgood Marshall
Cheapest
Average driving time to city center40 min
Flights from $190
Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city center is 36 minutes. Flights from $190
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city center36 min
Flights from $190

Find the cheapest month to fly from Denver (DEN) to Washington (DCA)

December is typically the cheapest month to fly

From $60 - $392 per traveler.

Travel information

Origin airport
Denver Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Popular airline
Frontier Airlines
Distance
2355 km
Average flight time
7 hours 21 mins

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