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Cheap flights from Washington, D.C. Dulles Intl Airport to Colorado Springs 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. Dulles Intl Airport to Colorado Springs departing on 5/30. 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.
United Airlines Logo
6:30 am - 11:25 am
IAD
-
COS
6h 55m
1 stop
United Airlines Logo
3:42 pm - 11:32 pm
COS
-
IAD
5h 50m
1 stop
$367United Airlines
Tue, Jun 2 - Tue, Jun 9
Delta Logo
12:40 pm - 10:22 pm
IAD
-
COS
11h 42m
2 stops
Delta Logo
1:55 pm - 9:24 pm
COS
-
IAD
5h 29m
1 stop
$372Delta
Wed, May 27 - Wed, Jun 3
Delta Logo
11:15 am - 9:27 pm
IAD
-
COS
12h 12m
2 stops
Delta Logo
11:10 am - 12:44 am
COS
-
IAD
11h 34m
2 stops
$378Delta
Wed, Jun 3 - Wed, Jun 10
Southwest Logo
4:30 pm - 12:05 am
IAD
-
COS
9h 35m
1 stop
Southwest Logo
4:05 pm - 11:40 pm
COS
-
IAD
5h 35m
1 stop
$382Southwest
Thu, May 28 - Tue, Jun 2
Delta Logo
6:08 am - 12:48 pm
IAD
-
COS
8h 40m
1 stop
Delta Logo
11:10 am - 11:14 pm
COS
-
IAD
10h 04m
2 stops
$387Delta
Tue, Jun 2 - Mon, Jun 8
Delta Logo
6:00 am - 12:48 pm
IAD
-
COS
8h 48m
2 stops
Delta Logo
11:10 am - 11:14 pm
COS
-
IAD
10h 04m
2 stops
$392Delta
Tue, Jun 2 - Mon, Jun 8
Delta Logo
3:08 pm - 9:27 pm
IAD
-
COS
8h 19m
1 stop
Delta Logo
6:00 am - 3:29 pm
COS
-
IAD
7h 29m
1 stop
$397Delta
Mon, Jun 1 - Sat, Jun 6
Delta Logo
4:00 pm - 9:15 pm
IAD
-
COS
7h 15m
1 stop
Delta Logo
1:40 pm - 12:10 am
COS
-
IAD
8h 30m
1 stop
$402Delta
Tue, Sep 15 - Sat, Sep 19
Delta Logo
6:00 am - 12:48 pm
IAD
-
COS
8h 48m
2 stops
Delta Logo
6:00 am - 4:41 pm
COS
-
IAD
8h 41m
1 stop
$407Delta
Tue, Sep 15 - Sat, Sep 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
$410United Airlines
Tue, Jun 2 - Sat, Jun 6

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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
May 27
IAD12:40 pmWashington, D.C. Dulles Intl
11h 42m
2 stops
COS10:22 pmColorado Springs
Jun 3
COS1:55 pmColorado Springs
5h 29m
1 stop
IAD9:24 pmWashington, D.C. Dulles Intl
$372
Delta
Jun 3
IAD11:15 amWashington, D.C. Dulles Intl
12h 12m
2 stops
COS9:27 pmColorado Springs
Jun 10
COS11:10 amColorado Springs
11h 34m
2 stops
IAD12:44 amWashington, D.C. Dulles Intl
$378
Delta
Jun 1
IAD3:08 pmWashington, D.C. Dulles Intl
8h 19m
1 stop
COS9:27 pmColorado Springs
Jun 6
COS6:00 amColorado Springs
7h 29m
1 stop
IAD3:29 pmWashington, D.C. Dulles Intl
$397

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
Jun 2
IAD6:30 amWashington, D.C. Dulles Intl
6h 55m
1 stop
COS11:25 amColorado Springs
Jun 9
COS3:42 pmColorado Springs
5h 50m
1 stop
IAD11:32 pmWashington, D.C. Dulles Intl
$367
United Airlines
Jun 2
IAD6:30 amWashington, D.C. Dulles Intl
6h 16m
1 stop
COS10:46 amColorado Springs
Jun 6
COS3:42 pmColorado Springs
5h 50m
1 stop
IAD11:32 pmWashington, D.C. Dulles Intl
$410
United Airlines
Jun 2
IAD6:30 amWashington, D.C. Dulles Intl
6h 16m
1 stop
COS10:46 amColorado Springs
Jun 4
COS11:31 amColorado Springs
5h 54m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
$413

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 May 4, 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

Tue 6/2

6:30 am-11:25 am

1 stop6h 55m

Colorado Springs

Tue 6/9

3:42 pm-11:32 pm

1 stop5h 50m

$367

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Wed 5/27

12:40 pm-10:22 pm

2 stops11h 42m

Colorado Springs

Wed 6/3

1:55 pm-9:24 pm

1 stop5h 29m

$372

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Wed 6/3

11:15 am-9:27 pm

2 stops12h 12m

Colorado Springs

Wed 6/10

11:10 am-12:44 am

2 stops11h 34m

$378

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Thu 5/28

4:30 pm-12:05 am

1 stop9h 35m

Colorado Springs

Tue 6/2

4:05 pm-11:40 pm

1 stop5h 35m

$382

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Tue 6/2

6:08 am-12:48 pm

1 stop8h 40m

Colorado Springs

Mon 6/8

11:10 am-11:14 pm

2 stops10h 04m

$387

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Tue 6/2

6:00 am-12:48 pm

2 stops8h 48m

Colorado Springs

Mon 6/8

11:10 am-11:14 pm

2 stops10h 04m

$392

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Mon 6/1

3:08 pm-9:27 pm

1 stop8h 19m

Colorado Springs

Sat 6/6

6:00 am-3:29 pm

1 stop7h 29m

$397

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Tue 9/15

4:00 pm-9:15 pm

1 stop7h 15m

Colorado Springs

Sat 9/19

1:40 pm-12:10 am

1 stop8h 30m

$402

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Tue 9/15

6:00 am-12:48 pm

2 stops8h 48m

Colorado Springs

Sat 9/19

6:00 am-4:41 pm

1 stop8h 41m

$407
Quickest round-trip

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Tue 6/2

6:30 am-10:46 am

1 stop6h 16m

Colorado Springs

Sat 6/6

3:42 pm-11:32 pm

1 stop5h 50m

$410

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 May 2026, prices for Washington, D.C. Dulles Intl Airport to Colorado Springs flights are approximately 29% 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

5h 25m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Colorado Springs takes 5h 25m
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 5h 25m.

  • 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
11,673 reviews
Search American Airlines flights
DeltaPriceFrom $218Free CancellationRating
7.9
8,460 reviews
Search Delta flights
United AirlinesPriceFrom $263Free CancellationRating
7.4
9,680 reviews
Search United Airlines flights
SouthwestPriceFrom $280Free CancellationRating
7.9
4,307 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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