Cheap flights from Washington, D.C. to Denver from $114

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 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Washington, D.C. to Denver (WAS-COS)

Cheap round-trip flights

American Airlines Logo
5:40 pm - 10:08 pmIAD-COS
6h 28m1 stop
American Airlines Logo
6:02 am - 4:47 pmCOS-IAD
8h 45m1 stop
$229American Airlines
Find Deal
Thu, Sep 4 - Sat, Sep 6
American Airlines Logo
5:40 pm - 10:08 pmIAD-COS
6h 28m1 stop
American Airlines Logo
6:02 am - 6:47 pmCOS-IAD
10h 45m2 stops
$234American Airlines
Find Deal
Thu, Sep 4 - Sat, Sep 6
United Airlines Logo
4:21 pm - 7:54 pmBWI-COS
5h 33m1 stop
United Airlines Logo
12:02 pm - 9:42 pmCOS-BWI
7h 40m1 stop
$237United Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 23
United Airlines Logo
10:10 am - 2:36 pmBWI-COS
6h 26m1 stop
United Airlines Logo
12:54 pm - 10:57 pmCOS-BWI
8h 03m1 stop
$242United Airlines
Find Deal
Tue, Oct 21 - Thu, Oct 30
Delta Logo
6:00 am - 12:11 pmBWI-COS
8h 11m2 stops
Delta Logo
1:16 pm - 10:09 pmCOS-BWI
6h 53m1 stop
$247Delta
Find Deal
Tue, Oct 21 - Thu, Oct 30
Delta Logo
4:44 pm - 8:30 pmBWI-COS
5h 46m1 stop
Delta Logo
1:40 pm - 12:12 amCOS-BWI
8h 32m1 stop
$268Delta
Find Deal
Fri, Nov 7 - Tue, Nov 11
Southwest Logo
6:45 am - 1:20 pmBWI-COS
8h 35m1 stop
Southwest Logo
3:50 pm - 10:55 pmCOS-BWI
5h 05m1 stop
$273Southwest
Find Deal
Sun, Oct 12 - Sat, Oct 18
Southwest Logo
6:00 am - 1:05 pmDCA-COS
9h 05m2 stops
Southwest Logo
10:30 am - 8:55 pmCOS-DCA
8h 25m1 stop
$288Southwest
Find Deal
Tue, Oct 21 - Thu, Oct 30
 Logo
6:38 am - 8:41 amBWI-COS
28h 03m1 stop
 Logo
9:11 am - 10:33 pmCOS-BWI
35h 22m2 stops
Thu, Sep 25 - Mon, Sep 29
 Logo
6:06 pm - 8:40 amBWI-COS
16h 34m1 stop
 Logo
5:59 pm - 5:21 pmCOS-BWI
21h 22m2 stops
Thu, Oct 9 - Mon, Oct 13

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

Our best Delta deals on Washington, D.C. to Colorado Springs flight tickets
Delta
Oct 21
BWI6:00 amBaltimore/Washington
8h 11m
2 stops
COS12:11 pmColorado Springs
Oct 30
COS1:16 pmColorado Springs
6h 53m
1 stop
BWI10:09 pmBaltimore/Washington
Delta
Nov 7
BWI4:44 pmBaltimore/Washington
5h 46m
1 stop
COS8:30 pmColorado Springs
Nov 11
COS1:40 pmColorado Springs
8h 32m
1 stop
BWI12:12 amBaltimore/Washington
Delta
Oct 1
DCA5:21 pmWashington, D.C. Reagan-National
6h 50m
1 stop
COS10:11 pmColorado Springs
Oct 8
COS1:16 pmColorado Springs
8h 25m
1 stop
DCA11:41 pmWashington, D.C. Reagan-National

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

Our best American Airlines deals on Washington, D.C. to Colorado Springs flight tickets
American Airlines
Sep 4
IAD5:40 pmWashington, D.C. Dulles Intl
6h 28m
1 stop
COS10:08 pmColorado Springs
Sep 6
COS6:02 amColorado Springs
8h 45m
1 stop
IAD4:47 pmWashington, D.C. Dulles Intl
American Airlines
Sep 4
IAD5:40 pmWashington, D.C. Dulles Intl
6h 28m
1 stop
COS10:08 pmColorado Springs
Sep 6
COS6:02 amColorado Springs
10h 45m
2 stops
IAD6:47 pmWashington, D.C. Dulles Intl
American Airlines
Sep 14
DCA5:00 amWashington, D.C. Reagan-National
7h 10m
1 stop
COS10:10 amColorado Springs
Sep 20
COS5:16 pmColorado Springs
5h 44m
1 stop
DCA1:00 amWashington, D.C. Reagan-National

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 August 24, 2025.
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

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Thu 9/4

5:40 pm-10:08 pm

1 stop6h 28m

Colorado Springs

Sat 9/6

6:02 am-4:47 pm

1 stop8h 45m

$229

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Thu 9/4

5:40 pm-10:08 pm

1 stop6h 28m

Colorado Springs

Sat 9/6

6:02 am-6:47 pm

2 stops10h 45m

$234

BaltimoreColorado Springs

BWI - COS

BWICOS

Baltimore/Washington

Sat 9/20

4:21 pm-7:54 pm

1 stop5h 33m

Colorado Springs

Tue 9/23

12:02 pm-9:42 pm

1 stop7h 40m

$237

BaltimoreColorado Springs

BWI - COS

BWICOS

Baltimore/Washington

Tue 10/21

10:10 am-2:36 pm

1 stop6h 26m

Colorado Springs

Thu 10/30

12:54 pm-10:57 pm

1 stop8h 03m

$242

BaltimoreColorado Springs

BWI - COS

BWICOS

Baltimore/Washington

Tue 10/21

6:00 am-12:11 pm

2 stops8h 11m

Colorado Springs

Thu 10/30

1:16 pm-10:09 pm

1 stop6h 53m

$247

BaltimoreColorado Springs

BWI - COS

BWICOS

Baltimore/Washington

Fri 11/7

4:44 pm-8:30 pm

1 stop5h 46m

Colorado Springs

Tue 11/11

1:40 pm-12:12 am

1 stop8h 32m

$268

BaltimoreColorado Springs

BWI - COS

BWICOS

Baltimore/Washington

Sun 10/12

6:45 am-1:20 pm

1 stop8h 35m

Colorado Springs

Sat 10/18

3:50 pm-10:55 pm

1 stop5h 05m

$273

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Tue 10/21

6:00 am-1:05 pm

2 stops9h 05m

Colorado Springs

Thu 10/30

10:30 am-8:55 pm

1 stop8h 25m

$288

BaltimoreColorado Springs

BWI - COS

BWICOS

Baltimore/Washington

Thu 9/25

6:38 am-8:41 am

1 stop28h 03m

Colorado Springs

Mon 9/29

9:11 am-10:33 pm

2 stops35h 22m

$297

BaltimoreColorado Springs

BWI - COS

BWICOS

Baltimore/Washington

Thu 10/9

6:06 pm-8:40 am

1 stop16h 34m

Colorado Springs

Mon 10/13

5:59 pm-5:21 pm

2 stops21h 22m

$331

Flights are sorted by cheapest round-trip flights 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 cheapest month to fly to Colorado Springs?

The month of August is another great option to travel to Colorado Springs, with average flight prices from Washington, D.C. averaging around $345.

What is the cheapest day to depart on your flight to Colorado Springs?

The cheapest day to depart from Washington, D.C. to Colorado Springs is on a Saturday when prices can be found for as low as $404. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Colorado Springs for around $588.

What is the cheapest time of day to depart on your flight to Colorado Springs?

Flying to Colorado Springs from Washington, D.C. in the morning is the least expensive time of day to depart. momondo users have found prices as low as $460 when looking at flights departing in the morning. Flights to Colorado Springs are more costly in the evening, with an average ticket price of $510. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

How far in advance should I book a flight to Colorado Springs?

You are more likely to see cheaper flights to Colorado Springs from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado Springs for around $421 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado Springs from Washington, D.C. for as low as $288 on momondo.

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

There are 1 cabin classes 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 45% 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 August 2025, prices for Washington, D.C. to Colorado Springs flights are approximately 15% 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

Best Price Found

$404

Fastest flight time

3h 45m

Direct flights

Every day

Airports in Colorado Springs

1 airport
The best flight deal from Washington, D.C. to Colorado Springs found on momondo in the last 72 hours is $404
The fastest flight from Washington, D.C. to Colorado Springs takes 3h 45m
Direct flights go from Washington, D.C. to Colorado Springs every day.
There is 1 airport near Colorado Springs: Colorado Springs (COS)
  • 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 3h 50m 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
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $189Free CancellationRating
7.9
7,980 reviews
Search Delta flights
SouthwestPriceFrom $228Free CancellationRating
8.0
4,247 reviews
Search Southwest flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
8,937 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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Fri 8/29
Fri 9/5

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