Cheap flights from Denver to Washington (DEN - WAS)

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

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

All the information you need to plan the best DEN to WAS flight in 2021: compare Denver to Washington flight prices with the expected peak season, weather and rainfall in Washington.
DEN - WAS
Price
$154 - $260
WAS
Temperature
35.6 - 80.6 °F
WAS
Precipitation
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 (WAS)

One-way from

$52

One-way flight from Denver Intl to Washington (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?

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

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

When flying from Denver to Washington, 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 31% versus a flight at noon.

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

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 1-2 weeks in advance for as low as $169, or $207 for flights within the next 24 hours.

Cheap flights from Denver to Washington in October, November 2021

The best prices found for DEN to WAS flights for October, November
28 Oct - 30 Oct
$75pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
DEN
Denver Intl
28 Oct - 30 Oct
$78pp
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
DEN
Denver Intl
2 Nov - 9 Nov
$79pp
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
DEN
Denver Intl

Denver Intl to Washington 2021 flight deals

Cheap flights to Washington from Denver found for this year
28 Oct - 30 Oct
$75pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
DEN
Denver Intl
28 Oct - 30 Oct
$78pp
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
DEN
Denver Intl
2 Nov - 9 Nov
$79pp
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
DEN
Denver Intl

Non-stop flights to Washington from Denver

Save time with Denver to Washington direct flight deals
2 Nov - 9 Nov
$79pp
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
DEN
Denver Intl
6 Nov - 8 Nov
$81pp
DEN
Denver Intl
Frontier
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Frontier
Non-Stop
DEN
Denver Intl
2 Nov - 7 Nov
$82pp
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
DEN
Denver Intl

Last minute flights from Denver to Washington

Late deals on round-trip flights to Washington from Denver, departing today and this week
19 Oct - 21 Oct
$80pp
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
DEN
Denver Intl
19 Oct - 21 Oct
$82pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
DEN
Denver Intl
19 Oct - 26 Oct
$83pp
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
DEN
Denver Intl

One-way flights to Washington from Denver

The cheapest one-way flights from Denver to Washington
7:46 pm - 3:41 am
Multiple Airlines
1 Stop
29h 55m
DEN - BWI
Multiple Airlines
$52
Kiwi.com
2:20 am - 2:09 pm
Spirit Airlines
3 Stops
33h 49m
DEN - BWI
Spirit Airlines
$66
FareScan
8:59 pm - 4:23 am
Frontier
1 Stop
29h 24m
DEN - BWI
Frontier
$67
Kiwi.com

Related info for your journey

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

Flight FAQs

From Denver to Washington

What airport do you fly from for flights from Denver to Washington?

Most people fly from Denver Intl (DEN) if they book a flight from Denver to Washington. On average, Denver Intl has 23 outbound flights to Washington per day from 9 airlines. Denver Intl is conveniently located just 18.5 mi from Denver’s city center.

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 Spirit Airlines for just $75, but on average you can expect to pay $86.

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 $94.

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: Thursday, Saturday.

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

7 flight departures from Denver to Washington per day on average.
Morning (6am - Noon) - 71% of flight departures
Afternoon (Noon - 6pm) - 29% of flight departures

How long is the flight from Denver to Washington?

Spirit Airlines and Frontier can get you from Denver to Washington in just under 3h 30m. Your travel time can differ by up to 5h 18m. The distance from Denver to Washington is about 1457 mi. This flight may include one or multiple stops.

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

Cheapflights users have booked flights from Denver to Washington round-trip from $75. Another airline that can offer you cheap pricing is Frontier. Spirit Airlines is currently priced 60% below the average price you’ll pay for this route.

What are the cheapest flights from Denver to Washington?

Looking for the cheapest flight from Denver to Washington? While on average our users pay $571, our data indicates the cheapest price to be $53. The most popular route (Denver Intl - Washington Dulles Intl), is priced around $181.

What are the most popular airlines that fly from Denver to Washington?

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

What are the most popular routes from Denver to Washington?

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

What are the most reliable airlines from Denver to Washington?

Before booking your flight to Washington from Denver, check out the most reliable airlines to get you to your destination on time: SAS (97%), Ethiopian Air (93%), Brussels Airlines( 88%).

COVID Restrictions

View COVID Travel Restrictions for Washington, DC

Do I need a COVID test to fly to Washington from Denver?

Information is based on travel restrictions for travel to Washington within the United States

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

COVID-19 testing requirements
Visitors from Denver Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington.

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

Do I need a test to fly back to Denver from Washington?

Returning to Denver Intl from Washington

COVID-19 testing requirements
Visitors from Washington must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Denver Intl.

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

Hide COVID Travel Restrictions for Washington, DC

Destination information for Washington

Things to know before you go - useful duration and weather info for your trip from Denver to Washington.
Flight duration from DEN to Washington
3h 46m
Average temperature for October in Washington
71.6 °F
Avg rainfall for October in Washington
3.7 ″

Airports servicing Denver

Airports servicing Washington

Reagan-National (DCA)

Top 7 airlines flying from Denver Intl to Washington

The chart below displays the airlines Cheapflights users traveling from Denver to Washington 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
Spirit Airlines
$43 $140 No cancel fee 65%
Frontier
$58 $195 No cancel fee 62%
American Airlines
$83 $208 No cancel fee 71%
JetBlue
$93 $303 No cancel fee 62%
Delta
$107 $251 No cancel fee N/A
United Airlines
$108 $331 No cancel fee 69%
Sun Country Air
$122 $218 No cancel fee 83%

Hourly flight availability from Denver to Washington

See what time of day planes typically take off from Denver towards Washington.
Morning 6 AM to noon 51% of DEN to WAS departures
Afternoon Noon to 6 PM 41% of DEN to WAS departures
Early morning Midnight to 6 AM 8% 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
See how many times per day planes take to the skies headed from Denver to Washington.
Sunday
17 daily flights
Monday
25 daily flights
Tuesday
24 daily flights
Wednesday
28 daily flights
Thursday
26 daily flights
Friday
22 daily flights
Saturday
22 daily flights
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