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Cheap flights from Washington, D.C. Dulles Intl Airport to Colorado Springs from $152

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. Dulles Intl Airport to Colorado Springs departing on 5/8. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Colorado Springs

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 12:48 pm
IAD
-
COS
8h 48m
1 stop
Delta Logo
6:00 am - 2:44 pm
COS
-
IAD
6h 44m
1 stop
$310Delta
Sal, Eyl 15 - Cmt, Eyl 19
Delta Logo
3:08 pm - 9:27 pm
IAD
-
COS
8h 19m
1 stop
Delta Logo
6:00 am - 4:36 pm
COS
-
IAD
8h 36m
1 stop
$311Delta
Sal, May 12 - Sal, May 19
Delta Logo
10:40 am - 9:15 pm
IAD
-
COS
12h 35m
2 stops
Delta Logo
6:00 am - 4:41 pm
COS
-
IAD
8h 41m
1 stop
$315Delta
Sal, Eyl 15 - Cmt, Eyl 19
United Airlines Logo
5:41 pm - 10:04 pm
IAD
-
COS
6h 23m
1 stop
United Airlines Logo
5:30 am - 1:30 pm
COS
-
IAD
6h 00m
1 stop
$335United Airlines
Çar, Ağu 26 - Çar, Eyl 2
Delta Logo
3:08 pm - 9:27 pm
IAD
-
COS
8h 19m
1 stop
Delta Logo
11:10 am - 11:14 pm
COS
-
IAD
10h 04m
2 stops
$340Delta
Sal, Haz 2 - Sal, Haz 9
Delta Logo
11:15 am - 10:22 pm
IAD
-
COS
13h 07m
2 stops
Delta Logo
11:10 am - 12:44 am
COS
-
IAD
11h 34m
2 stops
$345Delta
Sal, Haz 2 - Sal, Haz 9
American Airlines Logo
6:58 am - 2:45 pm
IAD
-
COS
9h 47m
2 stops
American Airlines Logo
10:12 am - 11:51 pm
COS
-
IAD
11h 39m
2 stops
$349American Airlines
Sal, Eyl 15 - Cmt, Eyl 19
United Airlines Logo
6:30 am - 10:46 am
IAD
-
COS
6h 16m
1 stop
United Airlines Logo
3:42 pm - 11:32 pm
COS
-
IAD
5h 50m
1 stop
$356United Airlines
Sal, Haz 2 - Sal, Haz 9
Delta Logo
3:08 pm - 9:27 pm
IAD
-
COS
8h 19m
1 stop
Delta Logo
1:55 pm - 9:24 pm
COS
-
IAD
5h 29m
1 stop
$386Delta
Per, May 28 - Sal, Haz 2
Delta Logo
3:08 pm - 9:27 pm
IAD
-
COS
8h 19m
1 stop
Delta Logo
8:15 am - 10:56 pm
COS
-
IAD
12h 41m
2 stops
$391Delta
Per, May 28 - Sal, Haz 2

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Delta flights from Washington, D.C. Dulles Intl Airport to Colorado Springs

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Colorado Springs flight tickets
Delta
Sep 15
IAD6:00 amWashington, D.C. Dulles Intl
8h 48m
1 stop
COS12:48 pmColorado Springs
Sep 19
COS6:00 amColorado Springs
6h 44m
1 stop
IAD2:44 pmWashington, D.C. Dulles Intl
$310
Delta
May 12
IAD3:08 pmWashington, D.C. Dulles Intl
8h 19m
1 stop
COS9:27 pmColorado Springs
May 19
COS6:00 amColorado Springs
8h 36m
1 stop
IAD4:36 pmWashington, D.C. Dulles Intl
$311
Delta
Sep 15
IAD10:40 amWashington, D.C. Dulles Intl
12h 35m
2 stops
COS9:15 pmColorado Springs
Sep 19
COS6:00 amColorado Springs
8h 41m
1 stop
IAD4:41 pmWashington, D.C. Dulles Intl
$315

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

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Colorado Springs flight tickets
United Airlines
Aug 26
IAD5:41 pmWashington, D.C. Dulles Intl
6h 23m
1 stop
COS10:04 pmColorado Springs
Sep 2
COS5:30 amColorado Springs
6h 00m
1 stop
IAD1:30 pmWashington, D.C. Dulles Intl
$335
United Airlines
Jun 2
IAD6:30 amWashington, D.C. Dulles Intl
6h 16m
1 stop
COS10:46 amColorado Springs
Jun 9
COS3:42 pmColorado Springs
5h 50m
1 stop
IAD11:32 pmWashington, D.C. Dulles Intl
$356
United Airlines
Jun 2
IAD6:30 amWashington, D.C. Dulles Intl
6h 16m
1 stop
COS10:46 amColorado Springs
Jun 3
COS5:30 amColorado Springs
5h 56m
1 stop
IAD1:26 pmWashington, D.C. Dulles Intl
$400

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 Nisan 22, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport 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

Sal 9/15

6:00 am-12:48 pm

1 stop8h 48m

Colorado Springs

Cmt 9/19

6:00 am-2:44 pm

1 stop6h 44m

$310

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Sal 5/12

3:08 pm-9:27 pm

1 stop8h 19m

Colorado Springs

Sal 5/19

6:00 am-4:36 pm

1 stop8h 36m

$311

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Sal 9/15

10:40 am-9:15 pm

2 stops12h 35m

Colorado Springs

Cmt 9/19

6:00 am-4:41 pm

1 stop8h 41m

$315

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Çar 8/26

5:41 pm-10:04 pm

1 stop6h 23m

Colorado Springs

Çar 9/2

5:30 am-1:30 pm

1 stop6h 00m

$335

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Sal 6/2

3:08 pm-9:27 pm

1 stop8h 19m

Colorado Springs

Sal 6/9

11:10 am-11:14 pm

2 stops10h 04m

$340

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Sal 6/2

11:15 am-10:22 pm

2 stops13h 07m

Colorado Springs

Sal 6/9

11:10 am-12:44 am

2 stops11h 34m

$345

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Sal 9/15

6:58 am-2:45 pm

2 stops9h 47m

Colorado Springs

Cmt 9/19

10:12 am-11:51 pm

2 stops11h 39m

$349
Quickest round-trip

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Sal 6/2

6:30 am-10:46 am

1 stop6h 16m

Colorado Springs

Sal 6/9

3:42 pm-11:32 pm

1 stop5h 50m

$356

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Per 5/28

3:08 pm-9:27 pm

1 stop8h 19m

Colorado Springs

Sal 6/2

1:55 pm-9:24 pm

1 stop5h 29m

$386

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Per 5/28

3:08 pm-9:27 pm

1 stop8h 19m

Colorado Springs

Sal 6/2

8:15 am-10:56 pm

2 stops12h 41m

$391

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport 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. Dulles Intl Airport averaging around $333.

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

As of April 2026, prices for Washington, D.C. Dulles Intl Airport to Colorado Springs flights are approximately 13% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Colorado Springs (IAD to COS) flight deals and tips

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

Fastest flight time

6h 16m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Colorado Springs takes 6h 16m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Colorado Springs. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Colorado Springs.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Colorado Springs

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

    A flight from Washington, D.C. Dulles Intl to Colorado Springs will travel around 1465.4 mi. By plane, this route typically takes 6h 16m.

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

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

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

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

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Colorado Springs with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $160Free CancellationRating
7.1
11,647 reviews
Search American Airlines flights
DeltaPriceFrom $236Free CancellationRating
7.9
8,430 reviews
Search Delta flights
United AirlinesPriceFrom $257Free CancellationRating
7.4
9,625 reviews
Search United Airlines flights
SouthwestPriceFrom $280Free CancellationRating
8.0
4,330 reviews
Search Southwest flights

Traveling to a place near Colorado Springs?

Book flights to Colorado Springs 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?

Finding the right flight to Colorado Springs from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Colorado Springs quick and easy, saving you time and money.

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 helps you find the best flight between Washington, D.C. and Colorado Springs by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Colorado Springs from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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