Cheap flights from Denver, United States to Washington, D.C., United States

Flights starting at $83. Choose between Frontier Airlines, Spirit Airlines, or United Airlines to find the best price.

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Book your trip to arrive at Baltimore–Washington International, Washington Dulles International, Ronald Reagan Washington National, Washington, DC - Rosslyn, or Washington, DC - Union Station. The distance between Denver and Washington, D.C. is 2334 km. The most popular airlines for this route are Frontier Airlines, Spirit Airlines, United Airlines, JetBlue Airways, and Sun Country Airlines. Denver and Washington, D.C. have 291 direct flights per week. When you arrive at Washington, D.C., consider visiting Lincoln Memorial, Independence National Historical Park, PA, USA, and National Mall.

Weekly direct flights

Discover the top airlines offering direct flights from Denver to Washington, D.C. in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Sun 25.02 - Sat 02.03

AirlineSun 25.02Mon 26.02Tue 27.02Wed 28.02Thu 29.02Fri 01.03Sat 02.03
------52664
323---333

Weekly direct flights for Sun 03.03 - Sat 09.03

AirlineSun 03.03Mon 04.03Tue 05.03Wed 06.03Thu 07.03Fri 08.03Sat 09.03
2458776
23333------

Weekly direct flights for Sun 10.03 - Sat 16.03

AirlineSun 10.03Mon 11.03Tue 12.03Wed 13.03Thu 14.03Fri 15.03Sat 16.03
3568965
23---------------

Weekly direct flights for Sun 17.03 - Sat 23.03

AirlineSun 17.03Mon 18.03Tue 19.03Wed 20.03Thu 21.03Fri 22.03Sat 23.03
2588974
---3---------33

Check-in for a flight from Denver to Washington, D.C.

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight
Sun Country AirlinesSCXSYYesNo

Weather in Washington, D.C.

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January5°C-1°C
February8°C0°C
March12°C3°C
April19°C8°C
May23°C13°C
June28°C18°C
July31°C21°C
August30°C20°C
September26°C17°C
October20°C11°C
November13°C4°C
December8°C1°C
Hottest Month
31°C
July
Coldest month
-1°C
January
Sunny days
265
days per year
Snow days
8
days per year

14 day forecast

Tuesday
27 Feb
88%
18°C8°C
5 Mar
19°C8°C
Wednesday
28 Feb
90%
17°C5°C
6 Mar
16°C10°C
Thursday
29 Feb
9°C0°C
7 Mar
85%
10°C8°C
Friday
1 Mar
71%
12°C2°C
8 Mar
18°C12°C
Saturday
2 Mar
69%
16°C6°C
9 Mar
78%
18°C13°C
Sunday
3 Mar
18°C7°C
10 Mar
10°C4°C
Monday
4 Mar
15°C9°C
11 Mar
14°C2°C

Frequently asked questions

How long does it take to travel from Denver to Washington, D.C.?
What is the flight distance between Denver and Washington, D.C.?
What airlines offer nonstop (direct) flights between Denver and Washington, D.C.?
What are the most popular routes to and from Denver?
What are the most popular routes to and from Washington, D.C.?
Which airports are there in Denver?
What airports are near Denver?
What airports are near Washington, D.C.?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Denver and Washington, D.C.?
What is Virtual Interlining and how do I use it?
Which airlines fly between Denver and Washington, D.C.?
When's the best time to travel between Denver and Washington, D.C.?
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