Cheap flights from Washington, D.C. (WAS) to Denver (DEN) from $62

This is the cheapest one-way flight price, found on 5/30. Prices may vary by date and flight preferences.
WAS — DEN
Jun 5 — Jun 121

The best prices from Washington, D.C. to Denver Intl are usually found in January or February, booked 14 days in advance, depart on a Tuesday or Friday and return on a Wednesday

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

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

Popular in

July

Cheapest in

January

Round-trip from

$197

One-way from

$99
High demand for flights, 27% potential price rise
Best time to find cheap flights, 37% potential price drop
From Washington, D.C. (WAS) to Denver Intl
One-way flight from Washington, D.C. (WAS) to Denver Intl

WAS - DEN

Price

$197 - $401

DEN

Temperature

30.2 - 73.4 °F

DEN

Rainfall

0.5 - 2.3 inches

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

The best prices found for WAS to DEN flights for May, June
The lowest fares we've come across on flights traveling from Washington, D.C. to Denver in May and June 2023. For more flight deals, be sure to check back very soon.

Washington, D.C. to Denver 2023 flight deals

Cheap flights to Denver from Washington, D.C. found for this year
The lowest fares we've come across on flights traveling from Washington, D.C. to Denver in May and June 2023. For more flight deals, be sure to check back very soon.

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

Peruse some of the lowest-priced American Airlines flights we've found from Washington, D.C. to Denver. Deals update often to give you more flight options matching your criteria
  • If you’re traveling from Washington, D.C. to Denver, one of the more common airlines traveling that route is American Airlines. Flights from American Airlines traveling this route typically cost $457.76 RT. This price is typically 46% more expensive than other airlines that offer Washington, D.C. to Denver flights. When booking this route, the cheapest RT price found was $206. The most popular departure airport in Washington, D.C. when flying to Denver is Washington, D.C. Dulles Intl Airport. The most popular airport to fly into when visiting Denver is Denver Intl Airport. When flying from Washington, D.C. to Denver, American Airlines flights are 6% more popular than any other airline flying that same route.

Cheap Delta flights from Washington, D.C. to Denver

Take a gander at the lowest prices we've found on Delta flights from Washington, D.C. to Denver. Make sure to examine the flight information before completing your reservation.
  • One of the most popular airlines traveling from Washington, D.C. to Denver is Delta. Flights from Delta traveling this route typically cost $291.56 RT. This price is typically 75% cheaper than other airlines that offer Washington, D.C. to Denver flights. When booking this route, the cheapest RT price found was $108. Washington, D.C. Dulles Intl Airport is the most common Washington, D.C. airport to take off from when flying to Denver. Denver Intl Airport is the most popular arrival airport in Denver. When flying from Washington, D.C. to Denver, Delta flights are -18% more popular than any other airline flying that same route.

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

Save time with Washington, D.C. to Denver direct flight deals
If you're seeking options on non-stop flights from Washington, D.C. to Denver, check out these fares. Select from other flights from Washington, D.C. to Denver by using the search form above.

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

Late deals on return flights to Denver from Washington, D.C., departing today and this week
Users seeking a last-minute flight from Washington, D.C. to Denver should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.

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

The cheapest one-way flights from Washington, D.C. to Denver
Some of the best available deals we've found on one-way flights from Washington, D.C. to Denver. Users in need of a round-trip flight from Washington, D.C. to Denver instead should update the search form at the top of page.

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

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

Fly from

Any airport

Fly to

Any airport

Budget

$116 - $263

Route

Depart

Return

Price

Baltimore/WashingtonDenver Intl

BWI - DEN

BWIDEN

Baltimore/Washington

Wed 8/30

Nonstop3h 57m

Denver Intl

Sun 9/3

Nonstop3h 32m

Baltimore/WashingtonDenver Intl

BWI - DEN

BWIDEN

Baltimore/Washington

Sat 8/26

Nonstop3h 57m

Denver Intl

Sat 9/2

Nonstop3h 32m

Baltimore/WashingtonDenver Intl

BWI - DEN

BWIDEN

Baltimore/Washington

Wed 8/23

Nonstop3h 57m

Denver Intl

Wed 8/30

Nonstop3h 32m

Baltimore/WashingtonDenver Intl

BWI - DEN

BWIDEN

Baltimore/Washington

Wed 6/21

2 stops27h 25m

Denver Intl

Tue 6/27

1 stop21h 23m

Baltimore/WashingtonDenver Intl

BWI - DEN

BWIDEN

Baltimore/Washington

Tue 8/15

Nonstop3h 57m

Denver Intl

Tue 8/22

1 stop27h 58m

Washington, D.C. Dulles IntlDenver Intl

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Tue 8/22

Nonstop3h 57m

Denver Intl

Tue 8/29

Nonstop3h 28m

Washington, D.C. Reagan-NationalDenver Intl

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Sat 8/26

1 stop7h 00m

Denver Intl

Sat 8/26

1 stop7h 08m

Washington, D.C. Reagan-NationalDenver Intl

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Tue 7/18

1 stop5h 13m

Denver Intl

Tue 7/25

1 stop6h 00m

Washington, D.C. Reagan-NationalDenver Intl

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Mon 7/3

1 stop7h 27m

Denver Intl

Wed 7/12

1 stop7h 31m

Flights are sorted by cheapest first

Deals found on 5/30

Reviews of Airlines Servicing Denver

Read reviews from past customers who have flown American Airlines, Delta and Frontier from Washington, D.C. to Denver. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,369 reviews

Entertainment

7.8

Overall

8.0

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

Reviews

1 / 10

Delayed at Airport for 2.5 hours due to OVERBOOKING! Missed connection flight, and had to wait another 1.5 hrs for luggage because it didn't make on our plane at our destination.

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

Entertainment

7.8

Overall

8.0

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

Reviews

1 / 10

Delayed at Airport for 2.5 hours due to OVERBOOKING! Missed connection flight, and had to wait another 1.5 hrs for luggage because it didn't make on our plane at our destination.

Southwest
7.6
Good
1,139 reviews
Delta
8.0
Very good
2,369 reviews

Entertainment

7.8

Overall

8.0

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

Reviews

1 / 10

Delayed at Airport for 2.5 hours due to OVERBOOKING! Missed connection flight, and had to wait another 1.5 hrs for luggage because it didn't make on our plane at our destination.

United Airlines
7.6
Good
1,531 reviews
Delta
8.0
Very good
2,369 reviews

Entertainment

7.8

Overall

8.0

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

Reviews

1 / 10

Delayed at Airport for 2.5 hours due to OVERBOOKING! Missed connection flight, and had to wait another 1.5 hrs for luggage because it didn't make on our plane at our destination.

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

Entertainment

7.8

Overall

8.0

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

Reviews

1 / 10

Delayed at Airport for 2.5 hours due to OVERBOOKING! Missed connection flight, and had to wait another 1.5 hrs for luggage because it didn't make on our plane at our destination.

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

Entertainment

7.8

Overall

8.0

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

Reviews

1 / 10

Delayed at Airport for 2.5 hours due to OVERBOOKING! Missed connection flight, and had to wait another 1.5 hrs for luggage because it didn't make on our plane at our destination.

Related info for your journey

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

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

The chart below displays the airlines Cheapflights users traveling from Washington, D.C. to Denver choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
FrontierCheapest$108Average$292FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
JetBlueCheapest$146Average$535FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
American AirlinesCheapest$192Average$425FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$206Average$458FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$217Average$417FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

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

See what time of day planes typically take off from Washington, D.C. to Denver
5%of flight departuresEarly morningMidnight to 6 am
38%of flight departuresMorning6 am to noon
50%of flight departuresAfternoonNoon to 6 pm
7%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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

See how many times per day planes take to the skies headed from Washington, D.C. to Denver
Sunday21daily flights
Monday21daily flights
Tuesday21daily flights
Wednesday20daily flights
Thursday21daily flights
Friday21daily flights
Saturday21daily flights
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