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Cheap flights from Colorado Springs to Washington, D.C. Dulles Intl Airport from $144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado Springs to Washington, D.C. Dulles Intl Airport departing on 2/20. 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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Find the cheapest flights from Colorado Springs to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from Colorado Springs to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Colorado Springs to Washington, D.C..

Cheap last minute flights

Planning a quick getaway from Colorado Springs to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Colorado Springs to Washington, D.C.

Find recent round-trip train or bus tickets from Colorado Springs to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
6:00 am - 4:14 pmCOS-IAD
8h 14m1 stop
5:24 pm - 10:35 pmIAD-COS
7h 11m1 stop
$288American Airlines
Find Deal
Wed, Jan 8 - Tue, Jan 14
6:00 am - 4:14 pmCOS-IAD
8h 14m1 stop
9:11 am - 3:53 pmIAD-COS
8h 42m2 stops
$293American Airlines
Find Deal
Tue, Jan 28 - Wed, Feb 5
7:11 am - 7:35 pmCOS-IAD
10h 24m2 stops
1:52 pm - 10:35 pmIAD-COS
10h 43m2 stops
$298American Airlines
Find Deal
Tue, Feb 4 - Wed, Feb 12
1:45 pm - 9:11 pmCOS-IAD
5h 26m1 stop
8:08 pm - 11:58 pmIAD-COS
5h 50m1 stop
$307United Airlines
Find Deal
Fri, May 2 - Sun, May 4
3:25 pm - 11:30 pmCOS-IAD
6h 05m1 stop
4:00 pm - 8:08 pmIAD-COS
6h 08m1 stop
$343United Airlines
Find Deal
Tue, Jan 7 - Tue, Jan 14
6:00 am - 3:58 pmCOS-IAD
7h 58m1 stop
12:31 pm - 9:06 pmIAD-COS
10h 35m2 stops
$348Delta
Find Deal
Mon, Jan 13 - Tue, Jan 14
6:00 am - 4:12 pmCOS-IAD
8h 12m1 stop
6:12 am - 1:41 pmIAD-COS
9h 29m1 stop
$353American Airlines
Find Deal
Tue, Feb 18 - Fri, Feb 21
8:20 am - 11:40 pmCOS-IAD
13h 20m2 stops
12:31 pm - 9:06 pmIAD-COS
10h 35m2 stops
$393Delta
Find Deal
Tue, Jan 7 - Tue, Jan 14
6:15 pm - 1:00 amCOS-IAD
4h 45m1 stop
5:50 pm - 9:35 pmIAD-COS
5h 45m1 stop
$423Southwest
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Thu, Jan 2 - Tue, Jan 14
10:55 am - 7:00 pmCOS-IAD
6h 05m1 stop
5:15 am - 9:30 amIAD-COS
6h 15m1 stop
$517Southwest
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Fri, Jan 3 - Sun, Jan 5
6:00 am - 3:58 pmCOS-IAD
7h 58m1 stop
$144Delta
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Thu, Feb 20
8:20 am - 11:36 pmCOS-IAD
13h 16m2 stops
$149Delta
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Wed, Feb 5
8:20 am - 11:36 pmCOS-IAD
13h 16m2 stops
$174Delta
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Thu, Feb 20
6:15 pm - 1:00 amCOS-IAD
4h 45m1 stop
$338Southwest
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Mon, Dec 30
7:30 am - 9:00 pmCOS-IAD
11h 30m3 stops
$533United Airlines
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Thu, Feb 20
8:15 am - 9:12 pmCOS-IAD
10h 57m2 stops
$607United Airlines
Find Deal
Mon, Dec 30
7:00 am - 3:39 pmCOS-IAD
6h 39m1 stop
5:35 pm - 10:03 pmIAD-COS
6h 28m1 stop
$618United Airlines
Find Deal
Mon, Dec 23 - Wed, Jan 1
11:30 am - 7:15 pmCOS-IAD
5h 45m1 stop
5:15 am - 9:30 amIAD-COS
6h 15m1 stop
$623Southwest
Find Deal
Sun, Dec 22 - Sun, Jan 5
6:25 am - 3:39 pmCOS-IAD
7h 14m1 stop
6:30 am - 10:49 amIAD-COS
6h 19m1 stop
$643United Airlines
Find Deal
Thu, Dec 19 - Fri, Jan 3
6:15 pm - 1:00 amCOS-IAD
4h 45m1 stop
2:25 pm - 11:40 pmIAD-COS
11h 15m2 stops
$697Southwest
Find Deal
Sun, Dec 22 - Sun, Jan 5
1:58 pm - 12:38 amCOS-IAD
8h 40m1 stop
4:41 pm - 9:06 pmIAD-COS
6h 25m1 stop
$708Delta
Find Deal
Sun, Dec 22 - Sun, Jan 5
2:55 pm - 1:05 amCOS-IAD
8h 10m1 stop
5:15 am - 9:30 amIAD-COS
6h 15m1 stop
$712Southwest
Find Deal
Sat, Dec 21 - Sun, Jan 5
12:05 pm - 1:00 amCOS-IAD
10h 55m2 stops
5:05 am - 10:25 amIAD-COS
7h 20m1 stop
$716Southwest
Find Deal
Sun, Dec 22 - Sat, Jan 4
10:52 am - 12:02 amCOS-IAD
11h 10m2 stops
6:21 am - 11:44 amIAD-COS
7h 23m1 stop
$733American Airlines
Find Deal
Thu, Dec 19 - Fri, Jan 3
10:52 am - 12:02 amCOS-IAD
11h 10m2 stops
8:10 pm - 10:12 amIAD-COS
16h 02m2 stops
$854American Airlines
Find Deal
Thu, Dec 19 - Fri, Jan 3
1:51 pm - 9:40 pmCOS-IAD
5h 49m1 stop
6:00 am - 12:49 pmIAD-COS
8h 49m1 stop
$1,157Delta
Find Deal
Fri, Dec 20 - Sun, Dec 22

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

Our best American Airlines deals on Colorado Springs to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Jan 8
COS6:00 amColorado Springs
8h 14m
1 stop
IAD4:14 pmWashington, D.C. Dulles Intl
Jan 14
IAD5:24 pmWashington, D.C. Dulles Intl
7h 11m
1 stop
COS10:35 pmColorado Springs
American Airlines
Jan 28
COS6:00 amColorado Springs
8h 14m
1 stop
IAD4:14 pmWashington, D.C. Dulles Intl
Feb 5
IAD9:11 amWashington, D.C. Dulles Intl
8h 42m
2 stops
COS3:53 pmColorado Springs
American Airlines
Feb 4
COS7:11 amColorado Springs
10h 24m
2 stops
IAD7:35 pmWashington, D.C. Dulles Intl
Feb 12
IAD1:52 pmWashington, D.C. Dulles Intl
10h 43m
2 stops
COS10:35 pmColorado Springs

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

Our best Delta deals on Colorado Springs to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Jan 13
COS6:00 amColorado Springs
7h 58m
1 stop
IAD3:58 pmWashington, D.C. Dulles Intl
Jan 14
IAD12:31 pmWashington, D.C. Dulles Intl
10h 35m
2 stops
COS9:06 pmColorado Springs
Delta
Jan 7
COS8:20 amColorado Springs
13h 20m
2 stops
IAD11:40 pmWashington, D.C. Dulles Intl
Jan 14
IAD12:31 pmWashington, D.C. Dulles Intl
10h 35m
2 stops
COS9:06 pmColorado Springs
Delta
Jan 14
COS8:20 amColorado Springs
14h 02m
2 stops
IAD12:22 amWashington, D.C. Dulles Intl
Jan 16
IAD12:31 pmWashington, D.C. Dulles Intl
10h 35m
2 stops
COS9:06 pmColorado Springs

See travel insights to Washington, D.C. from

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

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 Washington, D.C. Dulles Intl Airport?

In general, August is the cheapest month to fly from Colorado Springs to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $297. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $362.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Wednesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $427. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Colorado Springs to Washington, D.C. Dulles Intl Airport for around $691.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Colorado Springs at noon is the least expensive time of day to depart. momondo users have found prices as low as $497 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $539 on average. Flights to Washington, D.C. Dulles Intl Airport from Colorado Springs in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

As of December 2024, prices for Colorado Springs to Washington, D.C. Dulles Intl Airport flights are approximately 5% more expensive when compared to flights at the same time last year.

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

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

Cheap Colorado Springs to Washington, D.C. Dulles Intl Airport (COS to IAD) flight deals and tips

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

Best Price Found

$144

Fastest flight time

4h 45m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Colorado Springs in the past 72 hours is $144. The best round-trip flight deal from Colorado Springs to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $288.
The fastest flight from Colorado Springs to Washington, D.C. Dulles Intl Airport takes 4h 45m
There are no direct flights from Colorado Springs to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is Colorado Springs Airport - Washington, D.C. Dulles Intl Airport.

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

    The distance between Colorado Springs and Washington, D.C. Dulles Intl is about 1465.4 mi. By plane, this route typically takes 4h 45m.

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

    Prices for flights from Colorado Springs Airport to Washington, D.C. Dulles Intl Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado Springs Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The necessary travel and health documents for your Washington, D.C. Dulles Intl 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 Colorado Springs to Washington, D.C. Dulles Intl Airport?


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

Compare and see reviews for airlines that fly from Colorado Springs to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,059 reviews
Search United Airlines flights
American AirlinesPriceFrom $236Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $277Free CancellationRating
8.0
8,604 reviews
Search Delta flights

Why use momondo?

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

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

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

Flights from Colorado Springs to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Colorado Springs. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Colorado Springs to Washington, D.C. 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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