Direct flights from Denver to Washington

Did you mean Flights from Washington to Denver?

Denver

United States

DEN

Denver International Airport

Washington

United States

DCA

Ronald Reagan Washington National Airport

Route: Nonstop service available
Distance: 1,472 miles
Marketing airlines: 5 airlines
Aircraft: 9 aircraft types
Dates: Oct 19, 2026 – Oct 17, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 26,800 points + $5.00 for DEN → DCA, Economy, on 2026-11-10, booked with United MileagePlus. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

DEN → DCAEconomy
UA789
26,800 points+ $5.00
Departure
2026-11-10
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-21 17:03
DEN → DCAEconomy
UA789
36,600 points+ $5.00
Departure
2026-11-09
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-21 17:09
DEN → DCAFirst
UA789
88,800 points+ $5.00
Departure
2026-11-09
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-21 17:09
DEN → DCAFirst
UA789
92,200 points+ $5.00
Departure
2026-11-10
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-21 17:03

Denver to Washington route overview

Denver International Airport (DEN) serves Denver; Ronald Reagan Washington National Airport (DCA) serves Washington.

The airports are 1,472 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from DEN to DCA.

Marketing airlines listed in the current schedule, including codeshare sellers, are Air Canada (AC), Frontier Airlines (F9), United Airlines (UA), Southwest Airlines (WN) and Volaris (Y4). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 17, 2027.

Marketing airlines on the Denver to Washington route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Air Canada (AC)Codeshare only
Volaris (Y4)Codeshare only

Airline alliance affiliations represented: Star Alliance

Aircraft flying from DEN to DCA

Frequently asked questions

Which airports serve the Denver to Washington route?

Denver International Airport (DEN) is the origin airport and Ronald Reagan Washington National Airport (DCA) is the destination airport.

How far is Washington from Denver?

DEN and DCA are approximately 1,472 miles apart by great-circle distance.

Are there direct flights from DEN to DCA?

Yes. Roame's current schedule feed shows nonstop service from DEN to DCA.

Which airlines market flights from DEN to DCA?

Which aircraft fly from DEN to DCA?

Aircraft listed in the current schedule include Airbus A319 (319), Airbus A320 (320), Airbus A320neo (32N), Airbus A321neo (32Q), Boeing 737-800 Winglets (73H), Boeing 757-300 (753), Boeing 737 MAX 8 (7M8), 7S7 and JET.