Cheap flights from Denver to Washington (DEN - WAS)

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The best prices from Denver to Washington are usually found in January or February, booked 15 days in advance, depart on a Wednesday or Friday and return on a Tuesday

How to find the cheapest flight from
Denver (DEN) to Washington (WAS)

DEN - WAS
Price
$154 - $260
WAS
Temperature
48.2 - 89.6 °F
WAS
Rainfall
2.4 - 4.2 inches

Popular in

December

High demand for flights, 26% potential price rise

Cheapest in

January

Best time to find cheap flights, 20% potential price drop

Round-trip from

$154

From Denver to Washington

One-way from

$45

One-way flight from Denver to Washington

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Denver to Washington?

Saturday flights are generally found to be more expensive for flights from Denver to Washington. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington.

How far in advance should I book a flight from Denver to Washington?

To save up to 14% on this flight, we recommend booking at least 43 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Denver to Washington from $262 1-2 weeks out and tickets from $293 for flights departing within the next 72 hours.

What is the cheapest month to fly from Denver to Washington?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, August can be a great choice for travel to Washington. Flights to Washington from Denver in August are about $285 on average during August, but can be found for as low as $90.

When is the cheapest time to fly from Denver to Washington (DEN - WAS)?

A simple way to save on the total cost of your ticket is to fly from Denver to Washington in the evening. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the morning.

Cheap flights from Denver to Washington in March, April 2021

17 Apr - 24 Apr
$46pp
DEN
Denver Intl
Frontier
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Frontier
Non-Stop
DEN
Denver Intl
10 Apr - 17 Apr
$48pp
DEN
Denver Intl
Frontier
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Frontier
Non-Stop
DEN
Denver Intl
22 Apr - 29 Apr
$49pp
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
DEN
Denver Intl

Denver to Washington 2021 flight deals

15 May - 22 May
$34pp
DEN
Denver Intl
Frontier
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Frontier
Non-Stop
DEN
Denver Intl
17 Apr - 24 Apr
$46pp
DEN
Denver Intl
Frontier
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Frontier
Non-Stop
DEN
Denver Intl
10 Apr - 17 Apr
$48pp
DEN
Denver Intl
Frontier
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Frontier
Non-Stop
DEN
Denver Intl

Non-stop flights to Washington from Denver

15 May - 22 May
$34pp
DEN
Denver Intl
Frontier
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Frontier
Non-Stop
DEN
Denver Intl
17 Apr - 24 Apr
$46pp
DEN
Denver Intl
Frontier
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Frontier
Non-Stop
DEN
Denver Intl
10 Apr - 17 Apr
$48pp
DEN
Denver Intl
Frontier
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Frontier
Non-Stop
DEN
Denver Intl

Last minute flights from Denver to Washington

13 Mar - 19 Mar
$54pp
DEN
Denver Intl
Frontier
Non-Stop
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Frontier
Non-Stop
DEN
Denver Intl
12 Mar - 14 Mar
$59pp
DEN
Denver Intl
Frontier
Non-Stop
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Frontier
Non-Stop
DEN
Denver Intl
17 Mar - 21 Mar
$64pp
DEN
Denver Intl
Frontier
Non-Stop
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Frontier
Non-Stop
DEN
Denver Intl

One-way flights to Washington from Denver

3:09 am - 8:31 am
Frontier
Nonstop
3h 22m
DEN - BWI
Frontier
$45
FareScan
7:59 pm - 6:16 am
Spirit Airlines
1 Stop
8h 17m
DEN - BWI
Spirit Airlines
$48
FareScan
6:00 am - 11:21 am
United Airlines
Nonstop
3h 21m
DEN - DCA
United Airlines
$49
United

Related info for your journey

Flight FAQs

From Denver to Washington

Are flight prices decreasing from Denver to Washington due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Denver and Washington for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Denver Intl to Washington to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. New policies for travelers booking flights from Denver Intl to Washington include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Denver Intl to Washington have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Denver Intl to Washington that may be offering flexible cancellation policies are Frontier, United Airlines, and Spirit Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Denver to Washington for under $100 on Cheapflights?

Yes, there are multiple flights from Denver to Washington for under $100. The cheapest flight booked recently is on Frontier for just $34, but on average you can expect to pay $55.

Are there nonstop flights from Denver to Washington for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Denver to Washington under $100. A good price for a nonstop flight from Denver to Washington is less than $56.

Are there last-minute flights available from Denver to Washington for under $100?

There are currently 20+ open flights from Denver to Washington within the next 7 days for less than $100.

What days are nonstop flights available from Denver to Washington?

You can find nonstop flights on the following days: Monday, Wednesday, Thursday, Friday.

How many flights depart from Denver to Washington on average per day?

On average 18 flights depart from Denver Intl to Washington per day.
Morning (6am - Noon) - 50% of flight departures
Afternoon (Noon - 6pm) - 39% of flight departures
Evening (6pm - Midnight) - 11% of flight departures

Is Denver weather warmer or cooler than Washington?

You can imagine temperatures to be in the 90 °F range in July. The weather in Washington is generally the same as Denver's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Denver to Washington?

There are many flights that can get you from Denver to Washington in 3h 08m. Fly via Spirit Airlines, United Airlines, or Frontier to get the fastest option. The distance from Denver to Washington is about 1457 mi. Most flights are nonstop.

What are the cheapest airlines flying from Denver to Washington round-trip?

Frontier, at $34, was found to be the cheapest airline from Denver to Washington. An alternate airline flying to your destination would be Spirit Airlines. Frontier is priced at 82% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Denver to Washington one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $21. However, be on the lookout for offers from Spirit Airlines and United Airlines, as they are both options that can get you from Denver to Washington for a low price.

Destination information for Washington

Flight duration
3h 39m
Average temperature for March in Washington
59.0 °F
Avg rainfall for March in Washington
4.0 ″

Airports servicing Denver

Airports servicing Washington

Reagan National (DCA)

Top 7 airlines flying from Denver to Washington

Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$43 $140 No cancel fee 65%
Frontier
$58 $195 No cancel fee 62%
American Airlines
$83 $208 No cancel fee 71%
Sun Country Air
$122 $218 No cancel fee 83%
Delta
$107 $251 No cancel fee N/A
JetBlue
$93 $303 No cancel fee 62%
United Airlines
$108 $331 No cancel fee 69%

Hourly flight availability from Denver to Washington

Morning 6 AM to noon 63% of DEN to WAS departures
Afternoon Noon to 6 PM 36% of DEN to WAS departures
Early morning Midnight to 6 AM 1% of DEN to WAS departures
Evening 6 PM to midnight 0% of DEN to WAS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Denver to Washington
Sunday
23 daily flights
Monday
24 daily flights
Tuesday
14 daily flights
Wednesday
19 daily flights
Thursday
15 daily flights
Friday
17 daily flights
Saturday
17 daily flights