Menu

Cheap flights from Washington to Denver (WAS - DEN)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Washington to Denver are usually found in September or October, booked 26 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

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

WAS - DEN
Price
$172 - $292
DEN
Temperature
44.6 - 89.6 °F
DEN
Rainfall
0.5 - 2.7 inches
Popular in December High demand for flights, 28% potential price rise
Cheapest in September Best time to find cheap flights, 18% potential price drop
Round-trip from $172 From Washington to Denver
One-way from $16 One-way flight from Washington to Denver
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?

Saturday flights are generally found to be more expensive for flights from Washington to Denver. 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 Denver.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 57 days in advance, which can save you up to 12% on flights from Washington to Denver compared to booking the week you need them. Waiting 57 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 $116. For sooner than that we have options available in the next 3 days from $131.

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

A simple way to save on the total cost of your ticket is to fly from Washington to Denver in the evening. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the afternoon.

Cheap flights from Washington to Denver in August, September 2020

The best prices found for WAS to DEN flights for August, September
23 Jul - 1 Aug
$32pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
27 Jul - 3 Aug
$34pp
BWI
Baltimore/Washington
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
BWI
Baltimore/Washington
30 Jul - 3 Aug
$35pp
BWI
Baltimore/Washington
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
BWI
Baltimore/Washington

Washington to Denver 2020 flight deals

Cheap flights to Denver from Washington found for this year
23 Jul - 1 Aug
$32pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
27 Jul - 3 Aug
$34pp
BWI
Baltimore/Washington
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
BWI
Baltimore/Washington
30 Jul - 3 Aug
$35pp
BWI
Baltimore/Washington
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
BWI
Baltimore/Washington

Non-stop flights to Denver from Washington

Save time with Washington to Denver direct flight deals
23 Jul - 1 Aug
$32pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
27 Jul - 3 Aug
$34pp
BWI
Baltimore/Washington
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
BWI
Baltimore/Washington
30 Jul - 3 Aug
$35pp
BWI
Baltimore/Washington
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
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
23 Jul - 1 Aug
$32pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
27 Jul - 3 Aug
$34pp
BWI
Baltimore/Washington
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
BWI
Baltimore/Washington
27 Jul - 3 Aug
$35pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington

One-way flights to Denver from Washington

The cheapest one-way flights from Washington to Denver
3:10 am - 4:58 am
Spirit Airlines
Nonstop
3h 48m
BWI - DEN
Spirit Airlines
$16
FlightNetwork
3:10 am - 4:58 am
Spirit Airlines
Nonstop
3h 48m
BWI - DEN
Spirit Airlines
$18
Spirit
3:10 am - 4:58 am
Spirit Airlines
Nonstop
3h 48m
BWI - DEN
Spirit Airlines
$27
KAYAK

Related info for your journey

Useful info, stats and facts about Washington to Denver flights.

Flight FAQs

From Washington to Denver

Are flight prices decreasing from Washington to Denver 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 Washington and Denver 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.

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 $32, but on average you can expect to pay $46.

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 $54.

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.

Is Washington weather warmer or cooler than Denver?

We forecast the temperature to be around the 90 °F's in July, on average. The temperature in Denver is generally the same as in Washington. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Washington to Denver?

Sun Country Air and Spirit Airlines can get you from Washington to Denver in just under 3h 43m. Your travel time will be generally consistent. Generally, flights for this route are nonstop.

What is the cheapest airline to fly from Washington to Denver round-trip?

Spirit Airlines, at $32, was found to be the cheapest airline from Washington to Denver.. This flight start at 84% lower than the current average price 3 months from now.

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

The cheapest airline for a one-way flight from Washington to Denver is Spirit Airlines ($16).

Destination information for Denver

Things to know before you go. Useful info for your trip from Washington to Denver
Flight duration
3h 37m
Average temperature for August in Denver
86.0 °F
Avg rainfall for August in Denver
2.7 ″

Airports servicing Washington

Reagan National (DCA)

Airports servicing Denver

Hourly flight availability from Washington to Denver

Afternoon Noon to 6 PM 61% of WAS to DEN departures
Morning 6 AM to noon 38% of WAS to DEN departures
Early morning Midnight to 6 AM 1% of WAS to DEN departures
Evening 6 PM to midnight 0% of WAS to DEN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Washington to Denver
Sunday
18 daily flights
Monday
18 daily flights
Tuesday
16 daily flights
Wednesday
17 daily flights
Thursday
18 daily flights
Friday
18 daily flights
Saturday
17 daily flights
Home North America USA Colorado Denver Cheap flights from Washington to Denver