Cheap flights from Washington to Denver

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Easily compare round-trip flights from Washington to Denver

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington to Denver by changing tabs
Quickest
Cheapest
Spirit Airlines
Spirit Airlines
18 Jan
3:25 pm
BWI
Baltimore/Washington airport
4h 16m
DEN
5:41 pm
Denver Intl airport
Spirit Airlines
23 Jan
4:40 pm
DEN
Denver Intl airport
3h 18m
BWI
9:58 pm
Baltimore/Washington airport
65 USD
Frontier
Frontier
08 Jan
12:04 pm
BWI
Baltimore/Washington airport
4h 19m
DEN
2:23 pm
Denver Intl airport
Frontier
11 Jan
4:40 pm
DEN
Denver Intl airport
3h 18m
BWI
9:58 pm
Baltimore/Washington airport
81 USD
Frontier
Frontier
11 Jan
12:04 pm
BWI
Baltimore/Washington airport
4h 19m
DEN
2:23 pm
Denver Intl airport
Frontier
18 Jan
4:40 pm
DEN
Denver Intl airport
3h 18m
BWI
9:58 pm
Baltimore/Washington airport
84 USD
Spirit Airlines
Spirit Airlines
18 Jan
3:25 pm
BWI
Baltimore/Washington airport
4h 16m
DEN
5:41 pm
Denver Intl airport
Spirit Airlines
23 Jan
4:40 pm
DEN
Denver Intl airport
3h 18m
BWI
9:58 pm
Baltimore/Washington airport
65 USD
Frontier
Frontier
08 Jan
12:04 pm
BWI
Baltimore/Washington airport
4h 19m
DEN
2:23 pm
Denver Intl airport
Frontier
11 Jan
4:40 pm
DEN
Denver Intl airport
3h 18m
BWI
9:58 pm
Baltimore/Washington airport
81 USD
Frontier
Frontier
11 Jan
12:04 pm
BWI
Baltimore/Washington airport
4h 19m
DEN
2:23 pm
Denver Intl airport
Frontier
18 Jan
4:40 pm
DEN
Denver Intl airport
3h 18m
BWI
9:58 pm
Baltimore/Washington airport
84 USD

How to get the cheapest flight ticket from Washington to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Denver?
September
The cheapest time of year to fly to Denver from Washington is September. Most expensive is December
What is the cheapest day to fly to Denver?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday
When is the cheapest time to fly to Denver?
in the evening
Washington to Denver flights are approximately 32% more expensive in the afternoon than in the evening
What is the cheapest airline that flies to Denver?
Spirit Airlines
Spirit Airlines, Frontier, and American Airlines are the most popular carriers operating from Washington to Denver
What is the cheapest route?
Baltimore/Washington - Denver Intl
Fly from Baltimore/Washington to Denver Intl for the best Washington - Denver flight prices
When is the cheapest time to book a flight to Denver?
27 days before
The cheapest time to buy a flight from Washington to Denver is approximately 27 days to departure
60
Days before departure
0

Flight information for Washington to Denver (DEN - WAS)

Find info about flight duration, direct flights, and airports for your flight from Washington to Denver
Fastest flight time 3h 52m The fastest flight from Washington to Denver takes 3h 52m.
Direct flights Every day Direct flights go from Washington to Denver every day.
Airports in Denver 2 airports There are 2 airports near Denver: Denver Arapahoe Co (APA), Denver Intl (DEN)

Alternative routes for Washington to Denver

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Philadelphia to Denver
Fastest flight time
4h 05m
Cheapest price
97 USD

Flights from Washington to: