Cheap flights from Washington to Denver

Round-trip
1 adult
Economy
From?
To?
Mon 9/27
Mon 10/4

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Washington to Denver.
View current United States travel restrictions

Flight information for Washington to Denver
(WAS to DEN)

Find info about flight duration, direct flights, and airports for your flight from Washington to Denver
Best Price Found$71The best flight deal from Washington to Denver found on momondo in the last 72 hours is $71
Fastest flight time3h 57mThe fastest flight from Washington to Denver takes 3h 57m
Direct flightsMon, Fri, Sat and SunDirect flights go from Washington to Denver on Monday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines and Copa Airlines.
Airports in Denver2 airportsThere are 2 airports near Denver: Denver Arapahoe Co (APA), Denver Intl (DEN)

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 from Washington to Denver?

January

The cheapest time of year to fly to Denver from Washington is January. Most expensive is December

What is the cheapest day to depart Washington for Denver?

Saturday

The cheapest day of the week is typically Saturday. The most expensive is typically Sunday

When is the cheapest time to fly from Washington to Denver?

in the evening

Washington to Denver flights are approximately 25% more expensive in the afternoon than in the evening

What is the cheapest airline that flies to Denver from Washington?

Spirit Airlines

American Airlines, Delta, and Frontier are the most popular carriers operating from Washington to Denver

What is the cheapest Washington to Denver flight route?

Baltimore/Washington - Denver Intl

Fly from Baltimore/Washington to Denver Intl for the best Washington - Denver flight prices

How far in advance should you book Washington to Denver flights?

14 days before

The cheapest time to buy a flight from Washington to Denver is approximately 14 days to departure


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
Spirit Airlines
Sep 29
BWI7:20 amBaltimore/Washington
13h 28m
1 stop
DEN8:48 pmDenver Intl
Oct 2
DEN7:59 pmDenver Intl
8h 09m
1 stop
BWI4:08 amBaltimore/Washington
Spirit Airlines
Sep 28
BWI7:20 amBaltimore/Washington
13h 28m
1 stop
DEN8:48 pmDenver Intl
Sep 29
DEN7:59 pmDenver Intl
8h 09m
1 stop
BWI4:08 amBaltimore/Washington
Spirit Airlines
Sep 28
BWI7:20 amBaltimore/Washington
13h 28m
1 stop
DEN8:48 pmDenver Intl
Sep 30
DEN5:42 amDenver Intl
7h 07m
1 stop
BWI12:49 pmBaltimore/Washington
Spirit Airlines
Sep 29
BWI1:10 amBaltimore/Washington
8h 51m
1 stop
DEN10:01 amDenver Intl
Oct 3
DEN7:59 pmDenver Intl
8h 09m
1 stop
BWI4:08 amBaltimore/Washington
Spirit Airlines
Oct 7
BWI5:11 amBaltimore/Washington
8h 09m
1 stop
DEN1:20 pmDenver Intl
Oct 12
DEN4:49 amDenver Intl
3h 24m
BWI8:13 amBaltimore/Washington
Spirit Airlines
Sep 28
BWI1:10 amBaltimore/Washington
8h 51m
1 stop
DEN10:01 amDenver Intl
Sep 30
DEN6:37 amDenver Intl
3h 22m
BWI9:59 amBaltimore/Washington

Find the cheapest one-way flights from Washington to Denver

If you're looking for one-way flights from Washington to Denver, view some of our deals below provided by Frontier and Spirit Airlines
Spirit Airlines
Oct 8
BWI5:11 amBaltimore/Washington
8h 09m
1 stop
DEN1:20 pmDenver Intl
Spirit Airlines
Oct 7
BWI2:00 amBaltimore/Washington
11h 20m
1 stop
DEN1:20 pmDenver Intl
Spirit Airlines
Sep 29
BWI1:10 amBaltimore/Washington
8h 51m
1 stop
DEN10:01 amDenver Intl

Search last-minute flights to Denver from Washington

Find and compare flight prices for your last-minute flight from Washington to Denver
Spirit Airlines
Sep 29
BWI7:20 amBaltimore/Washington
13h 28m
1 stop
DEN8:48 pmDenver Intl
Oct 2
DEN7:59 pmDenver Intl
8h 09m
1 stop
BWI4:08 amBaltimore/Washington
Spirit Airlines
Sep 28
BWI7:20 amBaltimore/Washington
13h 28m
1 stop
DEN8:48 pmDenver Intl
Sep 29
DEN7:59 pmDenver Intl
8h 09m
1 stop
BWI4:08 amBaltimore/Washington
Spirit Airlines
Sep 28
BWI7:20 amBaltimore/Washington
13h 28m
1 stop
DEN8:48 pmDenver Intl
Sep 30
DEN5:42 amDenver Intl
7h 07m
1 stop
BWI12:49 pmBaltimore/Washington
Spirit Airlines
Sep 29
BWI1:10 amBaltimore/Washington
8h 51m
1 stop
DEN10:01 amDenver Intl
Oct 3
DEN7:59 pmDenver Intl
8h 09m
1 stop
BWI4:08 amBaltimore/Washington
Spirit Airlines
Sep 28
BWI1:10 amBaltimore/Washington
8h 51m
1 stop
DEN10:01 amDenver Intl
Sep 30
DEN6:37 amDenver Intl
3h 22m
BWI9:59 amBaltimore/Washington
Spirit Airlines
Sep 28
BWI1:10 amBaltimore/Washington
8h 51m
1 stop
DEN10:01 amDenver Intl
Sep 30
DEN5:42 amDenver Intl
7h 07m
1 stop
BWI12:49 pmBaltimore/Washington

Best airlines flying from Washington to Denver

Compare and see reviews for airlines that fly from Washington to Denver with momondo
AirlineRatingFree CancellationPrice
Spirit Airlines
PriceFrom $53
Free Cancellation
Rating
6.1
6.3

Boarding

5.8

Comfort

6.8

Crew

4.8

Entertainment

5.1

Food

Reviews

Absolutely everything about this flight experience was awful. My flight was initially cancelled due to Hurricane Ida, but at no point did I feel the customer service was aimed at helping me find a way home to New Orleans. My flight was then changed again last minute without any warning or timely communication, removing me from the flight altogether and rescheduling me, (again, without my consent or knowledge) for a flight to Baltimore for the next day. Still trying to figure out why they thought that was a good choice, taking me even further away from my originally planned destination and now devastated home. The gate agents were overwhelmed with the number of disgruntled and confused passengers (I was not the only one who was switched to a different flight without consultation) and were frankly unprepared for the number of passengers who now needed assistance, further delaying the boarding process & flights for everyone onboard. I learned my lesson trying to save a few extra bucks. I will never fly Spirit again.

1 / 10
Frontier
PriceFrom $63
Free Cancellation
Rating
6.2
6.5

Boarding

5.9

Comfort

7.0

Crew

4.8

Entertainment

5.0

Food

Reviews

Price for snacks and drinks was ridiculous but should have understood that for the price of the flight.

1 / 10
American Airlines
PriceFrom $85
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10
Delta
PriceFrom $107
Free Cancellation
Rating
8.3
8.3

Boarding

8.5

Comfort

8.4

Crew

8.1

Entertainment

8.1

Food

Reviews

Great

1 / 10
United Airlines
PriceFrom $108
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Not because the flight is going to Africa we can’t get better service on board

1 / 10
Southwest
PriceFrom $156
Free Cancellation
Rating
8.2
8.3

Boarding

8.2

Comfort

8.6

Crew

7.3

Entertainment

7.6

Food

Reviews

12 hours later still haven’t left the airport

1 / 10

  • Are airlines flying from Washington to Denver Intl offering flexible cancellation due to COVID-19?

    To ease the stress of booking flights, some of our airline partners flying from Washington to Denver Intl are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: Frontier, United Airlines, and Spirit Airlines.

  • How far is Washington to Denver Intl by plane?

    The straight-line distance from Washington to Denver Intl is 1487.9 mi. A reasonable flight in good conditions will take 3h 52m.


Can I fly to Denver Intl from Washington right now?

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.

Can I fly back to Washington from Denver Intl?

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.

If you are planning to travel to Denver at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

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
Washington to Colorado Springs Flights
Fastest flight time5h 27m
Cheapest price$255

Similar Washington to Denver flights

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