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Cheap flights from Washington, D.C. to Denver from $163

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Denver departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Washington, D.C. to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:01 pm - 9:49 am
IAD
-
COS
19h 48m
1 stop
Multiple Airlines Logo
10:39 am - 8:56 am
COS
-
IAD
44h 17m
2 stops
$309Multiple Airlines
Sun, Apr 12 - Fri, Apr 17
Multiple Airlines Logo
4:01 pm - 9:49 am
IAD
-
COS
19h 48m
1 stop
Multiple Airlines Logo
10:39 am - 9:54 am
COS
-
IAD
21h 15m
2 stops
$322Multiple Airlines
Sun, Apr 12 - Fri, Apr 17
United Airlines Logo
4:18 pm - 9:57 pm
BWI
-
COS
7h 39m
1 stop
United Airlines Logo
6:00 am - 3:11 pm
COS
-
BWI
7h 11m
1 stop
$329United Airlines
Sat, Apr 18 - Tue, Apr 21
United Airlines Logo
3:42 pm - 9:57 pm
BWI
-
COS
8h 15m
2 stops
United Airlines Logo
3:26 pm - 11:24 pm
COS
-
BWI
5h 58m
1 stop
$334United Airlines
Sat, Apr 18 - Tue, Apr 21
Southwest Logo
10:35 am - 5:35 pm
BWI
-
COS
9h 00m
2 stops
Southwest Logo
6:30 am - 4:10 pm
COS
-
BWI
7h 40m
2 stops
$339Southwest
Sat, Apr 18 - Tue, Apr 21
Southwest Logo
1:10 pm - 6:05 pm
DCA
-
COS
6h 55m
1 stop
Southwest Logo
6:30 am - 2:00 pm
COS
-
DCA
5h 30m
1 stop
$347Southwest
Wed, Apr 8 - Wed, Apr 15
Delta Logo
3:00 pm - 8:20 pm
IAD
-
COS
7h 20m
1 stop
Delta Logo
6:15 am - 2:04 pm
COS
-
IAD
5h 49m
1 stop
$347Delta
Tue, Apr 28 - Tue, May 5
American Airlines Logo
5:59 pm - 10:25 pm
IAD
-
COS
6h 26m
1 stop
American Airlines Logo
1:39 pm - 11:26 pm
COS
-
IAD
7h 47m
1 stop
$351American Airlines
Tue, Apr 28 - Tue, May 5
Delta Logo
12:14 pm - 8:28 pm
IAD
-
COS
10h 14m
2 stops
Delta Logo
6:15 am - 2:04 pm
COS
-
IAD
5h 49m
1 stop
$352Delta
Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
7:00 am - 12:49 pm
IAD
-
COS
7h 49m
1 stop
American Airlines Logo
1:39 pm - 11:06 pm
COS
-
IAD
7h 27m
2 stops
$356American Airlines
Tue, Apr 28 - Tue, May 5

Southwest flights from Washington, D.C. to Colorado Springs

Our best Southwest deals on Washington, D.C. to Colorado Springs flight tickets
Southwest
Apr 18
BWI10:35 amBaltimore/Washington
9h 00m
2 stops
COS5:35 pmColorado Springs
Apr 21
COS6:30 amColorado Springs
7h 40m
2 stops
BWI4:10 pmBaltimore/Washington
$339
Southwest
Apr 8
DCA1:10 pmWashington, D.C. Reagan-National
6h 55m
1 stop
COS6:05 pmColorado Springs
Apr 15
COS6:30 amColorado Springs
5h 30m
1 stop
DCA2:00 pmWashington, D.C. Reagan-National
$347
Southwest
Apr 8
DCA2:40 pmWashington, D.C. Reagan-National
8h 40m
2 stops
COS9:20 pmColorado Springs
Apr 15
COS6:00 amColorado Springs
8h 40m
1 stop
DCA4:40 pmWashington, D.C. Reagan-National
$352

United Airlines flights from Washington, D.C. to Colorado Springs

Our best United Airlines deals on Washington, D.C. to Colorado Springs flight tickets
United Airlines
Apr 18
BWI4:18 pmBaltimore/Washington
7h 39m
1 stop
COS9:57 pmColorado Springs
Apr 21
COS6:00 amColorado Springs
7h 11m
1 stop
BWI3:11 pmBaltimore/Washington
$329
United Airlines
Apr 18
BWI3:42 pmBaltimore/Washington
8h 15m
2 stops
COS9:57 pmColorado Springs
Apr 21
COS3:26 pmColorado Springs
5h 58m
1 stop
BWI11:24 pmBaltimore/Washington
$334
United Airlines
May 14
IAD8:12 pmWashington, D.C. Dulles Intl
5h 47m
1 stop
COS11:59 pmColorado Springs
May 19
COS10:40 amColorado Springs
6h 20m
1 stop
IAD7:00 pmWashington, D.C. Dulles Intl
$359

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Colorado Springs that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 11, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Colorado Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Sun 4/12

4:01 pm-9:49 am

1 stop19h 48m

Colorado Springs

Fri 4/17

10:39 am-8:56 am

2 stops44h 17m

$309

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Sun 4/12

4:01 pm-9:49 am

1 stop19h 48m

Colorado Springs

Fri 4/17

10:39 am-9:54 am

2 stops21h 15m

$322

BaltimoreColorado Springs

BWI - COS

BWICOS

Baltimore/Washington

Sat 4/18

4:18 pm-9:57 pm

1 stop7h 39m

Colorado Springs

Tue 4/21

6:00 am-3:11 pm

1 stop7h 11m

$329

BaltimoreColorado Springs

BWI - COS

BWICOS

Baltimore/Washington

Sat 4/18

3:42 pm-9:57 pm

2 stops8h 15m

Colorado Springs

Tue 4/21

3:26 pm-11:24 pm

1 stop5h 58m

$334

BaltimoreColorado Springs

BWI - COS

BWICOS

Baltimore/Washington

Sat 4/18

10:35 am-5:35 pm

2 stops9h 00m

Colorado Springs

Tue 4/21

6:30 am-4:10 pm

2 stops7h 40m

$339
Quickest round-trip

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Wed 4/8

1:10 pm-6:05 pm

1 stop6h 55m

Colorado Springs

Wed 4/15

6:30 am-2:00 pm

1 stop5h 30m

$347

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Tue 4/28

3:00 pm-8:20 pm

1 stop7h 20m

Colorado Springs

Tue 5/5

6:15 am-2:04 pm

1 stop5h 49m

$347

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Tue 4/28

5:59 pm-10:25 pm

1 stop6h 26m

Colorado Springs

Tue 5/5

1:39 pm-11:26 pm

1 stop7h 47m

$351

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Wed 4/8

12:14 pm-8:28 pm

2 stops10h 14m

Colorado Springs

Wed 4/15

6:15 am-2:04 pm

1 stop5h 49m

$352

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Tue 4/28

7:00 am-12:49 pm

1 stop7h 49m

Colorado Springs

Tue 5/5

1:39 pm-11:06 pm

2 stops7h 27m

$356

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

How to get the cheapest flight ticket from Washington, D.C. to Colorado Springs

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 typical price of a round-trip flight between Washington, D.C. and Colorado Springs?

What is the cheapest month to fly to Colorado Springs?

The month of April is another great option to travel to Colorado Springs, with average flight prices from Washington, D.C. averaging around $367.

What is the cheapest Washington, D.C. to Colorado Springs flight route?

Fly from Baltimore/Washington to Colorado Springs for the best Washington, D.C. - Colorado Springs flight prices

What cabin class options are available on Washington, D.C. to Colorado Springs flights?

There is only 1 cabin class available to choose from on Washington, D.C. to Colorado Springs flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. to Colorado Springs flights?

You could potentially save up to 19% on your flight if you consider stops on a Washington, D.C. to Colorado Springs flight.

How have Washington, D.C. to Colorado Springs flight prices changed over time?

As of March 2026, prices for Washington, D.C. to Colorado Springs flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Colorado Springs

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Colorado Springs according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Colorado Springs (WAS to COS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Colorado Springs

Fastest flight time

5h 10m

Direct flights

None
The fastest flight from Washington, D.C. to Colorado Springs takes 5h 10m
There are no direct flights from Washington, D.C. to Colorado Springs. There are no popular flight routes from Washington, D.C. to Colorado Springs.
Search flight deals

  • How far is Washington, D.C. to Colorado Springs by plane?

    The straight-line distance from Washington, D.C. to Colorado Springs is 1487.9 mi. Typically, this will take 5h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. to Colorado Springs Airport?

    Prices for flights from Washington, D.C. to Colorado Springs Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. to Colorado Springs Airport?

  • How old do you have to be to fly from Washington, D.C. to Colorado Springs Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Colorado Springs Airport.

  • What documentation or ID do you need to fly to Colorado Springs Airport?

    The necessary travel and health documents for your Colorado Springs Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. to Colorado Springs?

  • What is the most popular airline from Washington, D.C. to Colorado Springs?

Best airlines flying from Washington, D.C. to Colorado Springs

Compare and see reviews for airlines that fly from Washington, D.C. to Colorado Springs with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $160Free CancellationRating
7.1
11,419 reviews
Search American Airlines flights
DeltaPriceFrom $227Free CancellationRating
7.9
8,278 reviews
Search Delta flights
SouthwestPriceFrom $228Free CancellationRating
8.0
4,317 reviews
Search Southwest flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
9,414 reviews
Search United Airlines flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Cañon City

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Colorado Springs?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Colorado Springs. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Colorado Springs with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Colorado Springs flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Colorado Springs?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Colorado Springs.

I’m not ready to book a flight from Washington, D.C. to Colorado Springs right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Colorado Springs flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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