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

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

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 2022: compare Denver to Washington, D.C. flight prices with the expected peak season, weather and rainfall in Washington, D.C..
DEN - WAS
Price
$154 - $260
WAS
Temperature
35.6 - 80.6 °F
WAS
Rainfall
2.6 - 4 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 Intl to Washington, D.C. (WAS)

One-way from

$150

One-way flight from Denver Intl to Washington, D.C. (WAS)

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, D.C.?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Denver to Washington, D.C.?

Travelers have found it’s best to book a flight 15 days in advance to save up to 14% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 15 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Denver to Washington, D.C. 1-2 weeks in advance for as low as $169, or $207 for flights within the next 24 hours.

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

When flying from Denver to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 17% versus a flight at noon.

Cheap flights from Denver to Washington, D.C. in May, June 2022

The best prices found for DEN to WAS flights for May, June
28 May - 29 May
$260pp
DEN
Denver Intl
Frontier
Non-Stop
DCA
Washington, D.C. Reagan-National
DCA
Washington, D.C. Reagan-National
Frontier
Non-Stop
DEN
Denver Intl
29 May - 31 May
$265pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
DEN
Denver Intl
29 May - 31 May
$266pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
DEN
Denver Intl

Denver Intl to Washington, D.C. 2022 flight deals

Cheap flights to Washington, D.C. from Denver found for this year
14 Sep - 17 Sep
$241pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
DEN
Denver Intl
16 Aug - 24 Aug
$248pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
DEN
Denver Intl
3 Sep - 10 Sep
$249pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
DEN
Denver Intl

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

Save time with Denver to Washington, D.C. direct flight deals
14 Sep - 17 Sep
$283pp
DEN
Denver Intl
Frontier
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Frontier
Non-Stop
DEN
Denver Intl
3 Jul - 13 Jul
$289pp
DEN
Denver Intl
Frontier
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Frontier
Non-Stop
DEN
Denver Intl
17 Sep - 19 Sep
$290pp
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, D.C.

Late deals on round-trip flights to Washington, D.C. from Denver, departing today and this week
2 Jun - 8 Jun
$295pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
DEN
Denver Intl
1 Jun - 5 Jun
$298pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
DEN
Denver Intl
2 Jun - 7 Jun
$305pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
DEN
Denver Intl

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

The cheapest one-way flights from Denver to Washington, D.C.
2:00 am - 7:25 am
United Airlines
Nonstop
3h 25m
DEN - IAD
United Airlines
$150
United
6:26 am - 5:43 pm
Multiple Airlines
1 Stop
9h 17m
DEN - BWI
Multiple Airlines
$154
Kiwi.com
2:00 am - 2:56 pm
Spirit Airlines
1 Stop
10h 56m
DEN - BWI
Spirit Airlines
$156
JustFly

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Denver</span> to <span class="emphasized">Washington, D.C.</span> flights.

Flight FAQs

From Denver to Washington, D.C.

What airport do you fly from for flights from Denver to Washington, D.C.?

Most people fly from Denver Intl (DEN) if they book a flight from Denver to Washington, D.C.. On average, Denver Intl has 22 outbound flights to Washington, D.C. per day from 10 airlines. Denver Intl is conveniently located just 18.5 mi from Denver’s city center.

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

Some of our airline partners flying from Denver Intl to Washington, D.C. have new flexible policies in place due to COVID-19. Frontier, United Airlines, and Spirit Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Frontier with this kind of flexibility.

Can I find flights from Denver to Washington, D.C. for under $300 on Cheapflights?

Yes, there are multiple flights from Denver to Washington, D.C. for under $300. The cheapest flight booked recently is on Spirit Airlines for just $241, but on average you can expect to pay $260.

Are there nonstop flights from Denver to Washington, D.C. for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Denver to Washington, D.C. under $300. A good price for a nonstop flight from Denver to Washington, D.C. is less than $317.

Are there last-minute flights available from Denver to Washington, D.C. for under $300?

There are currently 20+ open flights from Denver to Washington, D.C. within the next 7 days for less than $300.

What days are nonstop flights available from Denver to Washington, D.C.?

Days when nonstop flights are available for this flight are: Sunday, Wednesday, Thursday, Friday, Saturday.

How many flights depart from Denver to Washington, D.C. on average per day?

On average, you can expect to see 15 flights from Denver to Washington, D.C. a day.
Morning (6am - Noon) - 53% of flight departures
Afternoon (Noon - 6pm) - 47% of flight departures

How long is the flight from Denver to Washington, D.C.?

Spirit Airlines, Sun Country Air, and Frontier can get you from Denver to Washington, D.C. in just under 3h 25m. Your travel time can differ by up to 11h 39m. The distance between Denver and Washington, D.C. is about 1457 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Denver to Washington, D.C. round-trip?

Our cheapest airline available from Denver to Washington, D.C. is Spirit Airlines. Our recent data shows that you can find tickets from as low as $241 on this airline. Additional options worth looking into are Sun Country Air and Frontier, starting at $260 and $282 round-trip.

What are the cheapest airlines to fly from Denver to Washington, D.C. one-way?

$111 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Allegiant Air, with prices starting from $118 and $146, respectively.

What are the most popular airlines that fly from Denver to Washington, D.C.?

The most popular airlines flying from Denver to Washington, D.C. are Major Airline, American Airlines and Alaska Airlines. Something to consider prior to booking your flight.

What are the cheapest flights from Denver to Washington, D.C.?

Looking for the cheapest flight from Denver to Washington, D.C.? While on average our users pay $853, our data indicates the cheapest price to be $158. The most popular route (Denver Intl - Baltimore/Washington), is priced around $241.

What are the most popular routes from Denver to Washington, D.C.?

When deciding which route to take from Denver to Washington, D.C. consider Denver Intl - Baltimore/Washington, Denver Intl - Washington, D.C. Reagan-National or Denver Intl - Washington, D.C. Dulles Intl as they are the most popular.

What are the most reliable airlines from Denver to Washington, D.C.?

Before booking your flight to Washington, D.C. from Denver, check out the most reliable airlines to get you to your destination on time: Brussels Airlines (88%), Avianca (86%), Copa Airlines( 84%).

COVID Restrictions

View COVID Travel Restrictions for Washington, D.C., DC

Do I need a COVID test to fly to Washington, D.C. from Denver?

Information is based on travel restrictions for travel to Washington, D.C. within the United States

Most visitors from Denver Intl need to provide a negative COVID-19 test result and/or quarantine to enter Washington, D.C..

COVID-19 testing requirements
Visitors from Denver Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Washington, D.C..

Quarantine requirements
Visitors from Denver Intl are not required to quarantine after entering Washington, D.C..

Do I need a test to fly back to Denver from Washington, D.C.?

Returning to Denver Intl from Washington, D.C.

COVID-19 testing requirements
Visitors from Washington, D.C. must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Denver Intl.

Quarantine requirements
Visitors from Washington, D.C. are not required to quarantine after entering Denver Intl.

Hide COVID Travel Restrictions for Washington, D.C., DC

Destination information for Washington, D.C.

Things to know before you go - useful duration and weather info for your trip from Denver to Washington, D.C..
Flight duration from DEN to Washington, D.C.
3h 40m
Average temperature for May in Washington, D.C.
77.0 °F
Avg rainfall for May in Washington, D.C.
4.1 ″

Airports servicing Denver

Airports servicing Washington, D.C.

Reagan-National (DCA)

Top 6 airlines flying from Denver Intl 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.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$12 $22 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

American Airlines
$106 $331 No cancel fee 71%
Frontier
$116 $261 No cancel fee 62%
Sun Country Air
$122 $218 No cancel fee 83%
Delta
$127 $313 No cancel fee N/A
United Airlines
$133 $358 No cancel fee 69%

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

See what time of day planes typically take off from Denver towards Washington, D.C..
Morning 6 AM to noon 41% of DEN to WAS departures
Afternoon Noon to 6 PM 30% of DEN to WAS departures
Evening 6 PM to midnight 28% of DEN to WAS departures
Early morning Midnight to 6 AM 1% of DEN to WAS departures
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..
Sunday
22 daily flights
Monday
26 daily flights
Tuesday
26 daily flights
Wednesday
26 daily flights
Thursday
21 daily flights
Friday
19 daily flights
Saturday
19 daily flights
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