$89 Cheap United flights Denver (DEN) to Washington (DCA)

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$89 Cheap United flights Denver (DEN) to Washington (DCA)

Prices were available within the past 7 days and start at $89 for one-way flights and $118 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Feb 10 - Wed, Feb 18
DEN
Denver
DCA
Washington
$118 Roundtrip, found 1 hour ago
$118
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Feb 10 from Denver to Washington, returning Wed, Feb 18, priced at $118 found 1 hour ago
United
Sat, Feb 14 - Sat, Feb 21
DEN
Denver
DCA
Washington
$177 Roundtrip, found 3 hours ago
$177
Roundtrip
found 3 hours ago
Select United flight, departing Sat, Feb 14 from Denver to Washington, returning Sat, Feb 21, priced at $177 found 3 hours ago

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

December is typically the cheapest month to fly

From $60 - $404 per traveler.

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 $253
BWI
Baltimore Washington Intl. Thurgood Marshall
Cheapest
Average driving time to city center40 min
Flights from $253
Select flight to Washington Dulles Intl. IAD. Average driving time to city center is 36 minutes. Flights from $274
IAD
Washington Dulles Intl.
Average driving time to city center36 min
Flights from $274
Flights from Denver (DEN) to Washington (DCA)
Origin airport
Denver Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Popular airline
Frontier Airlines
Distance
1471 mi
Average flight time
5 hours 59 mins

Frequently asked questions

How much is a United Airlines flight from Denver Intl. Airport (DEN) to Ronald Reagan Washington National Airport (DCA)?
Apply the "Price (lowest to highest)" filter on Expedia to find cheap United Airlines round-trip flights from $118 from DEN to DCA. Affordable one-way tickets from $89 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DEN to DCA with United Airlines?
Browse for round-trip or one-way flights to Washington in January or February. You could find an affordable fare with United Airlines during these quieter months.
What is the cheapest time to book flights from Denver Intl. Airport (DEN) to Ronald Reagan Washington National Airport (DCA) with United Airlines?
For cheap United Airlines fares from Denver Intl. Airport (DEN) to Ronald Reagan Washington National Airport (DCA), start searching one to three months before your planned departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect what you pay. Sunday is generally the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Denver Intl. Airport (DEN) to Ronald Reagan Washington National Airport (DCA)?
Jet off on one of United Airlines's 7 weekly direct flights from Denver Intl. Airport (DEN) to Ronald Reagan Washington National Airport (DCA). To see what's available, enter your travel dates, origin and destination and hit search. Next, apply the "Nonstop" and "Airline" filters.
How long does it take to fly from DEN to DCA with United Airlines?
On average, it takes 3h 19m to travel nonstop from Denver Intl. Airport (DEN) to Ronald Reagan Washington National Airport (DCA) with United Airlines.
What is the earliest United Airlines flight from DEN to DCA?
The first United Airlines flight from DEN to DCA takes off at 9:40AM UTC-7, landing at 2:59PM UTC-5. If you prefer to set off later in the day, the last United Airlines flight leaves DEN at 9:40AM UTC-7 and touches down at DCA at 2:59PM UTC-5. Flying before noon is generally a smart choice as morning flights are least likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Washington?
United Airlines flights from Denver Intl. Airport (DEN) to Washington land at Ronald Reagan Washington National Airport (DCA), Washington Dulles Intl. Airport (IAD) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI). The primary Washington gateway served by this airline is DCA. It's always worth looking into flights arriving at other nearby airports on Expedia as you may find lower fares.
Why fly with United Airlines from DEN to DCA?
Depart from DEN to DCA with United Airlines and enjoy a range of benefits including a rewarding loyalty program. When booking through Expedia as a United Mileage Plus and One Key™ member, you could also earn OneKeyCash™* to redeem on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from Denver Intl. Airport (DEN) to Ronald Reagan Washington National Airport (DCA)?
United Airlines generally operates Boeing 757-300 planes for flights from Denver Intl. Airport (DEN) to Ronald Reagan Washington National Airport (DCA). Keep in mind that aircraft type can differ depending on operational demands, so the plane you'll be on might be different on your day of travel.
Can I change or cancel my United Airlines flight from Denver Intl. Airport (DEN) to Ronald Reagan Washington National Airport (DCA)?
Changes are usually free within 24 hours of booking, but your airline may add a charge after that time. For more details about modifying your flights, check out your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to make changes without being charged, check the "Changes included" or "No cancel fee" filter when planning your next getaway.

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