Cheap flights from Washington to Denver (WAS - DEN)

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The best prices from Washington to Denver Intl are usually found in January or September, booked 22 days in advance, depart on a Saturday or Tuesday and return on a Friday

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

All the information you need to plan the best WAS to DEN flight in 2021: compare Washington to Denver flight prices with the expected peak season, weather and rainfall in Denver.
WAS - DEN
Price
$174 - $297
DEN
Temperature
30.2 - 73.4 °F
DEN
Precipitation
0.5 - 2.3 inches

Popular in

December

High demand for flights, 29% potential price rise

Cheapest in

January

Best time to find cheap flights, 17% potential price drop

Round-trip from

$174

From Washington (WAS) to Denver Intl

One-way from

$62

One-way flight from Washington (WAS) to Denver Intl

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 Washington to Denver?

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 21% on your flight compared to booking on days when demand is much higher.

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

Find a great deal and save up to 6% by booking at least 15 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington to Denver within the next two weeks, with the cheapest ticket starting at $184.

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 25% on flights from Washington to Denver by exploring options for tickets in the evening.

Cheap flights from Washington to Denver in October, November 2021

The best prices found for WAS to DEN flights for October, November
28 Oct - 1 Nov
$66pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
27 Oct - 1 Nov
$69pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
26 Oct - 1 Nov
$70pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington

Washington to Denver 2021 flight deals

Cheap flights to Denver from Washington found for this year
28 Oct - 1 Nov
$66pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
27 Oct - 1 Nov
$69pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
26 Oct - 1 Nov
$70pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington

Non-stop flights to Denver from Washington

Save time with Washington to Denver direct flight deals
2 Nov - 4 Nov
$77pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
7 Nov - 9 Nov
$80pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
2 Nov - 11 Nov
$83pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington

Last minute flights from Washington to Denver

Late deals on round-trip flights to Denver from Washington, departing today and this week
28 Oct - 1 Nov
$66pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
27 Oct - 1 Nov
$69pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
26 Oct - 1 Nov
$70pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington

One-way flights to Denver Intl from Washington

The cheapest one-way flights from Washington to Denver
4:55 pm - 5:53 pm
Spirit Airlines
2 Stops
26h 58m
BWI - DEN
Spirit Airlines
$62
FareScan
1:44 pm - 3:56 pm
Frontier
Nonstop
4h 12m
DCA - DEN
Frontier
$63
Kiwi.com

Related info for your journey

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

Flight FAQs

From Washington to Denver

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

If you book a flight to Denver from Washington, you will be flying to Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver. There are 19 flights from Washington to Denver Intl per day from 7 different airlines.

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

Due to the rapidly changing circumstances due to COVID-19, airlines like Frontier, United Airlines, and Spirit Airlines flying from Washington to Denver Intl have implemented new flexible cancellation policies.

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

Yes, there are multiple flights from Washington to Denver for under $100. The cheapest flight booked recently is on Spirit Airlines for just $77, but on average you can expect to pay $90.

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

Cheapflights has at least 20 direct flights from Washington to Denver under $100. A good price for a nonstop flight from Washington to Denver is less than $104.

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

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

What days are nonstop flights available from Washington to Denver?

Nonstop flights can be found on the following days: Sunday, Tuesday, Wednesday, Thursday, Friday, Saturday.

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

6 flight departures from Washington to Denver per day on average.
Afternoon (Noon - 6pm) - 17% of flight departures
Evening (6pm - Midnight) - 83% of flight departures

How long is the flight from Washington to Denver?

Airlines like Spirit Airlines and Frontier fly from Washington to Denver in about 10h 27m. The time it takes to get you to your destination can typically vary by up to 07m. The distance between Washington and Denver 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 Washington to Denver round-trip?

Spirit Airlines, at $77, was found to be the cheapest airline from Washington to Denver. An alternate airline flying to your destination would be Frontier. Spirit Airlines is 63% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest flights from Washington to Denver?

Looking for the cheapest flight from Washington to Denver? While on average our users pay $525, our data indicates the cheapest price to be $53. The most popular route (Baltimore/Washington - Denver Intl), is priced around $77.

What are the most reliable airlines from Washington to Denver?

The top 3 most reliable airlines when flying from Washington to Denver are Ethiopian Air (94%), Copa Airlines (89%) and Brussels Airlines (83%).

What are the most popular routes from Washington to Denver?

While some choose either Washington Dulles Intl - Denver Intl or Washington Reagan-National - Denver Intl, Baltimore/Washington - Denver Intl is the most popular route from Washington to Denver.

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

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

COVID Restrictions

View COVID Travel Restrictions for Denver, CO

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

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

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

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.

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

Returning to Washington from Denver Intl

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.

Hide COVID Travel Restrictions for Denver, CO

Destination information for Denver

Things to know before you go - useful duration and weather info for your trip from Washington to Denver.
Flight duration from Washington to DEN
3h 44m
Average temperature for October in Denver
66.2 °F
Avg rainfall for October in Denver
0.9 ″

Airports servicing Washington

Reagan-National (DCA)

Airports servicing Denver

Top 6 airlines flying from Washington to Denver Intl

The chart below displays the airlines Cheapflights users traveling from Washington to Denver 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
$53 $167 No cancel fee 65%
Frontier
$63 $213 No cancel fee 62%
American Airlines
$85 $229 No cancel fee 71%
Delta
$107 $270 No cancel fee N/A
United Airlines
$108 $333 No cancel fee 69%
Southwest
$156 $262 No cancel fee 63%

Hourly flight availability from Washington to Denver

See what time of day planes typically take off from Washington towards Denver.
Morning 6 AM to noon 50% of WAS to DEN departures
Afternoon Noon to 6 PM 34% of WAS to DEN departures
Evening 6 PM to midnight 15% of WAS to DEN departures
Early morning Midnight to 6 AM 1% of WAS to DEN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Washington to Denver
See how many times per day planes take to the skies headed from Washington to Denver.
Sunday
18 daily flights
Monday
23 daily flights
Tuesday
24 daily flights
Wednesday
21 daily flights
Thursday
17 daily flights
Friday
17 daily flights
Saturday
19 daily flights
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