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Cheap flights from Washington, D.C. Dulles Intl Airport to Colorado Springs from $167

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 8/11. 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
1 adult, Economy, 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.
American Airlines Logo
6:52 am - 12:00 pm
IAD
-
COS
7h 08m
1 stop
American Airlines Logo
10:14 am - 8:24 pm
COS
-
IAD
8h 10m
1 stop
$333American Airlines
Tue, Sep 15 - Sat, Sep 19
Delta Logo
11:10 am - 7:56 pm
IAD
-
COS
10h 46m
2 stops
Delta Logo
6:00 am - 2:12 pm
COS
-
IAD
6h 12m
1 stop
$338Delta
Tue, Sep 15 - Sat, Sep 19
Delta Logo
3:03 pm - 9:38 pm
IAD
-
COS
8h 35m
1 stop
Delta Logo
1:20 pm - 8:55 pm
COS
-
IAD
5h 35m
1 stop
$356Delta
Tue, Aug 11 - Thu, Aug 20
Delta Logo
11:10 am - 7:56 pm
IAD
-
COS
10h 46m
2 stops
Delta Logo
6:00 am - 2:12 pm
COS
-
IAD
6h 12m
1 stop
$361Delta
Mon, Sep 21 - Wed, Sep 30
Delta Logo
12:18 pm - 7:56 pm
IAD
-
COS
9h 38m
2 stops
Delta Logo
6:14 pm - 9:10 am
COS
-
IAD
12h 56m
2 stops
$366Delta
Sat, Sep 19 - Mon, Sep 21
United Airlines Logo
2:43 pm - 6:47 pm
IAD
-
COS
6h 04m
1 stop
United Airlines Logo
5:30 am - 1:30 pm
COS
-
IAD
6h 00m
1 stop
$367United Airlines
Tue, Sep 1 - Sun, Sep 6
American Airlines Logo
6:38 pm - 10:53 pm
IAD
-
COS
6h 15m
1 stop
American Airlines Logo
8:00 am - 6:27 pm
COS
-
IAD
8h 27m
1 stop
$379American Airlines
Thu, Aug 27 - Mon, Aug 31
Delta Logo
11:10 am - 7:56 pm
IAD
-
COS
10h 46m
2 stops
Delta Logo
6:00 am - 2:12 pm
COS
-
IAD
6h 12m
1 stop
$384Delta
Tue, Sep 15 - Sat, Sep 19
American Airlines Logo
4:56 pm - 10:55 pm
IAD
-
COS
7h 59m
1 stop
American Airlines Logo
10:14 am - 8:24 pm
COS
-
IAD
8h 10m
1 stop
$390American Airlines
Mon, Sep 21 - Wed, Sep 30
Delta Logo
3:05 pm - 8:07 pm
IAD
-
COS
7h 02m
1 stop
Delta Logo
8:00 am - 11:11 pm
COS
-
IAD
13h 11m
2 stops
$395Delta
Sat, Oct 24 - Fri, Oct 30

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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
Sep 1
IAD2:43 pmWashington, D.C. Dulles Intl
6h 04m
1 stop
COS6:47 pmColorado Springs
Sep 6
COS5:30 amColorado Springs
6h 00m
1 stop
IAD1:30 pmWashington, D.C. Dulles Intl
$367
United Airlines
Aug 4
IAD6:10 amWashington, D.C. Dulles Intl
6h 59m
1 stop
COS11:09 amColorado Springs
Aug 11
COS7:55 amColorado Springs
6h 07m
1 stop
IAD4:02 pmWashington, D.C. Dulles Intl
$411
United Airlines
Aug 1
IAD5:41 pmWashington, D.C. Dulles Intl
6h 25m
1 stop
COS10:06 pmColorado Springs
Aug 5
COS5:44 amColorado Springs
6h 28m
1 stop
IAD2:12 pmWashington, D.C. Dulles Intl
$412

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

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Colorado Springs flight tickets
American Airlines
Sep 15
IAD6:52 amWashington, D.C. Dulles Intl
7h 08m
1 stop
COS12:00 pmColorado Springs
Sep 19
COS10:14 amColorado Springs
8h 10m
1 stop
IAD8:24 pmWashington, D.C. Dulles Intl
$333
American Airlines
Aug 27
IAD6:38 pmWashington, D.C. Dulles Intl
6h 15m
1 stop
COS10:53 pmColorado Springs
Aug 31
COS8:00 amColorado Springs
8h 27m
1 stop
IAD6:27 pmWashington, D.C. Dulles Intl
$379
American Airlines
Sep 21
IAD4:56 pmWashington, D.C. Dulles Intl
7h 59m
1 stop
COS10:55 pmColorado Springs
Sep 30
COS10:14 amColorado Springs
8h 10m
1 stop
IAD8:24 pmWashington, D.C. Dulles Intl
$390

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 July 6, 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 9/15

6:52 am-12:00 pm

1 stop7h 08m

Colorado Springs

Sat 9/19

10:14 am-8:24 pm

1 stop8h 10m

$333

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Tue 9/15

11:10 am-7:56 pm

2 stops10h 46m

Colorado Springs

Sat 9/19

6:00 am-2:12 pm

1 stop6h 12m

$338

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Tue 8/11

3:03 pm-9:38 pm

1 stop8h 35m

Colorado Springs

Thu 8/20

1:20 pm-8:55 pm

1 stop5h 35m

$356

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Mon 9/21

11:10 am-7:56 pm

2 stops10h 46m

Colorado Springs

Wed 9/30

6:00 am-2:12 pm

1 stop6h 12m

$361

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Sat 9/19

12:18 pm-7:56 pm

2 stops9h 38m

Colorado Springs

Mon 9/21

6:14 pm-9:10 am

2 stops12h 56m

$366
Quickest round-trip

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Tue 9/1

2:43 pm-6:47 pm

1 stop6h 04m

Colorado Springs

Sun 9/6

5:30 am-1:30 pm

1 stop6h 00m

$367

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Thu 8/27

6:38 pm-10:53 pm

1 stop6h 15m

Colorado Springs

Mon 8/31

8:00 am-6:27 pm

1 stop8h 27m

$379

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Tue 9/15

11:10 am-7:56 pm

2 stops10h 46m

Colorado Springs

Sat 9/19

6:00 am-2:12 pm

1 stop6h 12m

$384

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Mon 9/21

4:56 pm-10:55 pm

1 stop7h 59m

Colorado Springs

Wed 9/30

10:14 am-8:24 pm

1 stop8h 10m

$390

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Sat 10/24

3:05 pm-8:07 pm

1 stop7h 02m

Colorado Springs

Fri 10/30

8:00 am-11:11 pm

2 stops13h 11m

$395

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 $338.

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

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 05m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Colorado Springs takes 6h 05m
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 05m.

  • 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
United AirlinesPriceFrom $263Free CancellationRating
7.4
9,938 reviews
Search United Airlines flights
SouthwestPriceFrom $280Free CancellationRating
7.9
4,251 reviews
Search Southwest flights

Traveling to a place near Colorado Springs?

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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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