Cheap flights from Denver (DEN) to Washington, D.C. (WAS) from $61

This is the cheapest one-way flight price, found on 5/31. Prices may vary by date and flight preferences.
DEN — WAS
Jun 6 — Jun 131
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The best prices from Denver Intl to Washington, D.C. are usually found in January or February, booked 39 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

How to find the cheapest flight from Denver (DEN) to Washington, D.C. (WAS)

All the information you need to plan the best DEN to WAS flight in 2023: compare Denver to Washington, D.C. flight prices with the expected peak season, weather and rainfall in Washington, D.C..

Popular in

July

Cheapest in

January

Round-trip from

$227

One-way from

$95
High demand for flights, 32% potential price rise
Best time to find cheap flights, 37% potential price drop
From Denver Intl to Washington, D.C. (WAS)
One-way flight from Denver Intl to Washington, D.C. (WAS)

DEN - WAS

Price

$227 - $378

WAS

Temperature

35.6 - 80.6 °F

WAS

Rainfall

2.6 - 4 inches

Cheap flights from Denver to Washington, D.C. in June, July 2023

The best prices found for DEN to WAS flights for June, July
These are some of the best deals we've found on flights to Washington, D.C. in 2023 at this time. More deals are always being added, so be sure to check back regularly.

Denver to Washington, D.C. 2023 flight deals

Cheap flights to Washington, D.C. from Denver found for this year
These are some of the best deals we've found on flights to Washington, D.C. in 2023 at this time. More deals are always being added, so be sure to check back regularly.

Cheap American Airlines flights from Denver to Washington, D.C.

Take a look at some of the lowest-priced American Airlines flights heading from Denver to Washington, D.C.. Be sure to come back soon if the deals available don't appeal to you at this time.
  • If you’re traveling from Denver to Washington, D.C., one of the more common airlines traveling that route is American Airlines. Flights from American Airlines traveling this route typically cost $464.21 RT. This price is typically 46% more expensive than other airlines that offer Denver to Washington, D.C. flights. When booking this route, the cheapest RT price found was $186. The most popular departure airport in Denver when flying to Washington, D.C. is Denver Intl Airport. The most popular airport to fly into when visiting Washington, D.C. is Washington, D.C. Dulles Intl Airport. When flying from Denver to Washington, D.C., American Airlines flights are 6% more popular than any other airline flying that same route.

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

To aid your search, here are some of the cheapest United Airlines flights we've found from Denver to Washington, D.C.. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
  • If you’re traveling from Denver to Washington, D.C., one of the more common airlines traveling that route is United Airlines. Flights from United Airlines traveling this route typically cost $260.50 RT. This price is typically 72% more expensive than other airlines that offer Denver to Washington, D.C. flights. When booking this route, the cheapest RT price found was $101. The most popular departure airport in Denver when flying to Washington, D.C. is Denver Intl Airport. The most popular airport to fly into when visiting Washington, D.C. is Washington, D.C. Dulles Intl Airport. When flying from Denver to Washington, D.C., United Airlines flights are -18% more popular than any other airline flying that same route.

Non-stop flights to Washington, D.C. from Denver

Save time with Denver to Washington, D.C. direct flight deals
For a quicker trip, book one of these direct flights from Denver to Washington, D.C.. Users seeking other options on flights from Denver to Washington, D.C. should update the search form at the top of the page.

Last minute flights from Denver to Washington, D.C.

Late deals on return flights to Washington, D.C. from Denver, departing today and this week
Have a look at some of the flights available from Denver to Washington, D.C. departing last-minute. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to Washington, D.C. from Denver

The cheapest one-way flights from Denver to Washington, D.C.
Some of the best available deals we've found on one-way flights from Denver to Washington, D.C.. Users needing a return flight from Denver to Washington, D.C. should utilize the search form above.

Find flights from Denver to Washington, D.C. within your budget

Use the slider to find flights from Denver to Washington, D.C. that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$120 - $219

Route

Depart

Return

Price

Denver IntlBaltimore/Washington

DEN - BWI

DENBWI

Denver Intl

Wed 8/16

Nonstop3h 32m

Baltimore/Washington

Sat 9/2

Nonstop3h 57m

Denver IntlBaltimore/Washington

DEN - BWI

DENBWI

Denver Intl

Wed 8/16

Nonstop3h 32m

Baltimore/Washington

Mon 8/21

Nonstop3h 57m

Denver IntlBaltimore/Washington

DEN - BWI

DENBWI

Denver Intl

Thu 8/24

Nonstop3h 32m

Baltimore/Washington

Wed 8/30

Nonstop3h 57m

Denver IntlBaltimore/Washington

DEN - BWI

DENBWI

Denver Intl

Tue 6/20

2 stops28h 31m

Baltimore/Washington

Tue 6/27

1 stop15h 56m

Denver IntlBaltimore/Washington

DEN - BWI

DENBWI

Denver Intl

Mon 8/7

Nonstop3h 31m

Baltimore/Washington

Tue 8/15

1 stop9h 04m

Denver IntlBaltimore/Washington

DEN - BWI

DENBWI

Denver Intl

Tue 6/20

1 stop21h 23m

Baltimore/Washington

Tue 6/27

1 stop15h 56m

Denver IntlWashington, D.C. Dulles Intl

DEN - IAD

DENIAD

Denver Intl

Thu 8/24

Nonstop3h 22m

Washington, D.C. Dulles Intl

Fri 8/25

1 stop11h 35m

Denver IntlWashington, D.C. Dulles Intl

DEN - IAD

DENIAD

Denver Intl

Sat 8/26

1 stop6h 00m

Washington, D.C. Dulles Intl

Tue 8/29

1 stop7h 22m

Denver IntlWashington, D.C. Dulles Intl

DEN - IAD

DENIAD

Denver Intl

Fri 8/11

1 stop6h 09m

Washington, D.C. Dulles Intl

Wed 8/30

1 stop5h 52m

Flights are sorted by cheapest first

Deals found on 5/31

Reviews of Airlines Servicing Washington, D.C.

See what other customers who have flown with American Airlines, United Airlines and Delta from Denver to Washington, D.C. have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,369 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

To board the plane you have to ride a bus. Very inconvenient and too much walking.

Delta
8.0
Very good
2,369 reviews
Delta
8.0
Very good
2,369 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

To board the plane you have to ride a bus. Very inconvenient and too much walking.

Southwest
7.6
Good
1,140 reviews
Delta
8.0
Very good
2,369 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

To board the plane you have to ride a bus. Very inconvenient and too much walking.

United Airlines
7.6
Good
1,533 reviews
Delta
8.0
Very good
2,369 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

To board the plane you have to ride a bus. Very inconvenient and too much walking.

JetBlue
7.5
Good
608 reviews
Delta
8.0
Very good
2,369 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

To board the plane you have to ride a bus. Very inconvenient and too much walking.

American Airlines
7.3
Good
2,149 reviews
Delta
8.0
Very good
2,369 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

To board the plane you have to ride a bus. Very inconvenient and too much walking.

Related info for your journey

Useful info, stats and facts about Denver to Washington, D.C. flights.

Top 5 airlines flying from Denver to Washington, D.C.

The chart below displays the airlines Cheapflights users traveling from Denver to Washington, D.C. choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
FrontierCheapest$101Average$260FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
United AirlinesCheapest$186Average$464FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$195Average$407FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$218Average$412FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
JetBlueCheapest$219Average$380FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights

Hourly flight availability from Denver to Washington, D.C.

See what time of day planes typically take off from Denver to Washington, D.C.
17%of flight departuresEarly morningMidnight to 6 am
33%of flight departuresMorning6 am to noon
33%of flight departuresAfternoonNoon to 6 pm
17%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Denver to Washington, D.C.

See how many times per day planes take to the skies headed from Denver to Washington, D.C.
Sunday18daily flights
Monday25daily flights
Tuesday20daily flights
Wednesday22daily flights
Thursday24daily flights
Friday23daily flights
Saturday24daily flights