Cheap flights from Denver International to Washington (DEN - WAS)

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The best prices from Denver International 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 International (DEN) to Washington (WAS)

All the information you need to plan the best DEN to WAS flight in 2021: compare Denver International to Washington flight prices with the expected peak season, weather and rainfall in Washington.
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 International to Washington

One-way from

$49

One-way flight from Denver International 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 International to Washington?

Departing on a Thursday is a good option for securing a great price. You can expect to save up to 41% when planning your travel around this day of the week.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 43 days in advance, which can save you up to 14% on flights from Denver International to Washington compared to booking the week you need them. Waiting 43 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $262. For sooner than that we have options available in the next 3 days from $293.

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

August can be a great time to fly to Washington from Denver International with a flight ticket averaging about $285. Cheapflights users have found deals in the month of August for as cheap as $90. The most expensive prices can be found in the month of June.

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

When flying from Denver International 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.

Cheap flights from Denver International to Washington in May, June 2021

The best prices found for DEN to WAS flights for May, June
12 Jun - 14 Jun
$70pp
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
DEN
Denver Intl
9 Jun - 14 Jun
$84pp
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
DEN
Denver Intl
20 May - 22 May
$91pp
DEN
Denver Intl
Frontier
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Frontier
Non-Stop
DEN
Denver Intl

Denver International to Washington 2021 flight deals

Cheap flights to Washington from Denver International found for this year
12 Jun - 14 Jun
$70pp
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
DEN
Denver Intl
8 Jul - 13 Jul
$82pp
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
DEN
Denver Intl
9 Jun - 14 Jun
$84pp
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 International

Save time with Denver International to Washington direct flight deals
12 Jun - 14 Jun
$70pp
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
DEN
Denver Intl
8 Jul - 13 Jul
$82pp
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
DEN
Denver Intl
9 Jun - 14 Jun
$84pp
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 International to Washington

Late deals on round-trip flights to Washington from Denver International, departing today and this week
20 May - 22 May
$91pp
DEN
Denver Intl
Frontier
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Frontier
Non-Stop
DEN
Denver Intl
19 May - 24 May
$93pp
DEN
Denver Intl
Frontier
Non-Stop
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Frontier
Non-Stop
DEN
Denver Intl
20 May - 23 May
$114pp
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 International

The cheapest one-way flights from Denver International to Washington
12:00 pm - 5:17 pm
United Airlines
Nonstop
3h 17m
DEN - IAD
United Airlines
$49
United
9:54 am - 3:21 pm
Frontier
Nonstop
3h 27m
DEN - BWI
Frontier
$74
Flights by SU
7:59 pm - 12:22 pm
Spirit Airlines
1 Stop
14h 23m
DEN - BWI
Spirit Airlines
$79
mytrip.com

Related info for your journey

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

Flight FAQs

From Denver International 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.

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.

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 14 outbound flights to Washington per day from 9 airlines. Denver Intl is conveniently located just 18.5 mi from Denver’s city center.

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

Yes, there are multiple flights from Denver International to Washington for under $100. The cheapest flight booked recently is on Spirit Airlines for just $70, but on average you can expect to pay $98.

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

Cheapflights has at least 20 direct flights from Denver International to Washington under $100. A good price for a nonstop flight from Denver International to Washington is less than $99.

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

There are currently 20+ open flights from Denver International 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: Sunday, Monday, Wednesday, Thursday, Saturday.

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

On average 19 flights depart from Denver Intl to Washington per day.
Morning (6am - Noon) - 74% of flight departures
Afternoon (Noon - 6pm) - 11% of flight departures
Evening (6pm - Midnight) - 16% 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 International to Washington?

For as low as $210, United Airlines can have you in Washington from Denver International in 3h 15m. The distance between Denver International and Washington is about 1457 mi. All flights are typically nonstop.

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

Currently priced at $70, Spirit Airlines will fly you from Denver International to Washington and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Frontier for as low as $91. These flights start at 63% lower than the current average price 3 months from now.

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

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $27. However, be on the lookout for offers from Frontier and United Airlines, as they are both options that can get you from Denver International to Washington for a low price.

Destination information for Washington

Things to know before you go - useful duration and weather info for your trip from Denver International to Washington.
Flight duration
3h 45m
Average temperature for May in Washington
77.0 °F
Avg rainfall for May in Washington
4.1 ″

Airports servicing Denver

Airports servicing Washington

Reagan National (DCA)

Top 7 airlines flying from Denver International to Washington

The chart below displays the airlines Cheapflights users traveling from Denver International 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%
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 International to Washington

See what time of day planes typically take off from Denver International towards Washington.
Morning 6 AM to noon 51% of DEN to WAS departures
Afternoon Noon to 6 PM 47% of DEN to WAS departures
Early morning Midnight to 6 AM 2% 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 International to Washington
See how many times per day planes take to the skies headed from Denver International to Washington.
Sunday
12 daily flights
Monday
19 daily flights
Tuesday
18 daily flights
Wednesday
16 daily flights
Thursday
17 daily flights
Friday
13 daily flights
Saturday
9 daily flights
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