COS - DCA

$174 Find Cheap Flights from Colorado Springs to Reagan Washington National Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Colorado Springs to Reagan-National departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$347
Typical prices: $333-$539
Delta
Wed 10/7Sat 10/10
COS - DCA • 1 stop
Cheapest one-way
$174
Typical prices: $264-$374
American Airlines
Tue 9/29
COS - DCA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Colorado Springs and Reagan-National. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Houston (IAH)
Cheapest • Avg $389 (round-trip)
Denver (DEN)
Shortest trip • 5h 40m (one-way)
Insights
Insights
Insights
Insights
When to travel
December
Cheapest • 31% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Reagan-National!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Colorado Springs to Reagan-National (COS-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado Springs to Reagan-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Colorado Springs to Reagan-National

Wed, Oct 7 - Sat, Oct 10
Delta Logo
1:29 pm - 11:45 pm
COS
-
DCA
8h 16m
1 stop
Delta Logo
6:00 am - 12:25 pm
DCA
-
COS
8h 25m
1 stop
$347Delta
Thu, Aug 13 - Wed, Oct 7
Delta Logo
1:20 pm - 10:44 pm
COS
-
DCA
7h 24m
1 stop
Delta Logo
6:00 am - 12:25 pm
DCA
-
COS
8h 25m
1 stop
$347Delta
Thu, Aug 13 - Wed, Oct 7
United Airlines Logo
7:55 am - 3:42 pm
COS
-
DCA
5h 47m
1 stop
United Airlines Logo
6:30 am - 10:55 am
DCA
-
COS
6h 25m
1 stop
$347United Airlines
Thu, Aug 13 - Mon, Aug 17
United Airlines Logo
7:55 am - 3:42 pm
COS
-
DCA
5h 47m
1 stop
United Airlines Logo
5:10 pm - 9:54 pm
DCA
-
COS
6h 44m
1 stop
$347United Airlines
Mon, Aug 24 - Mon, Aug 31
Southwest Logo
3:00 pm - 11:20 pm
COS
-
DCA
6h 20m
1 stop
Southwest Logo
6:50 am - 1:35 pm
DCA
-
COS
8h 45m
1 stop
$347Southwest
Wed, Aug 19 - Wed, Aug 26
Southwest Logo
1:15 pm - 11:05 pm
COS
-
DCA
7h 50m
1 stop
Southwest Logo
6:10 am - 12:40 pm
DCA
-
COS
8h 30m
1 stop
$347Southwest
Thu, Aug 20 - Mon, Aug 24
American Airlines Logo
3:51 pm - 11:58 pm
COS
-
DCA
6h 07m
1 stop
American Airlines Logo
5:12 pm - 10:53 pm
DCA
-
COS
7h 41m
1 stop
$347American Airlines
Wed, Sep 2 - Tue, Sep 8
American Airlines Logo
8:00 am - 3:59 pm
COS
-
DCA
5h 59m
1 stop
American Airlines Logo
5:00 am - 9:18 am
DCA
-
COS
6h 18m
1 stop
$347American Airlines
Thu, Sep 24 - Mon, Oct 5
Delta Logo
1:25 pm - 9:43 pm
COS
-
DCA
6h 18m
1 stop
Delta Logo
2:00 pm - 7:56 pm
DCA
-
COS
7h 56m
1 stop
$347Delta
Thu, Aug 20 - Thu, Aug 27
American Airlines Logo
3:51 pm - 11:58 pm
COS
-
DCA
6h 07m
1 stop
American Airlines Logo
5:00 am - 9:18 am
DCA
-
COS
6h 18m
1 stop
$347American Airlines
Booking Insights

KAYAK's insights & trends for Colorado Springs to Reagan-National flights

Get data-powered insights and trends into flights from Colorado Springs to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Colorado Springs to Washington, D.C. Reagan-National Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Colorado Springs to Washington, D.C. Reagan-National Airport departing in August.

Flight prices are below average for this route right now.

Flights to Washington, D.C. Reagan-National Airport from Colorado Springs usually cost between $353 and $682 in August.
The lowest price found in the past 5 days was $347 on Delta (Aug 13-Oct 7).

What is the cheapest month to fly from Colorado Springs to Washington, D.C. Reagan-National Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Colorado Springs to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Colorado Springs to Washington, D.C. Reagan-National Airport is December, where tickets cost $369 (return) on average. On the other hand, the most expensive months are June and February, where the average cost of round-trip tickets is $855 and $642 respectively.

Find deals

Good to know

Low season

October

Cheapest flight

$174
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Colorado Springs to Reagan Washington National Airport

When to book flights from Colorado Springs to Reagan-National

Are your dates flexible? Find out the best times to travel from Colorado Springs to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Colorado Springs to Reagan Washington National Airport flights

  • What is the cheapest flight from Colorado Springs to Washington, D.C. Reagan-National Airport?

    In the last 5 days, the lowest price for a flight from Colorado Springs to Washington, D.C. Reagan-National Airport was $174 for a one-way ticket and $347 for a round-trip.

  • Do I need a passport to fly between Colorado Springs and Reagan Washington National Airport?

    A passport is not required to fly from Colorado Springs to Reagan Washington National Airport.

  • Which airports will I be using when flying from Colorado Springs to Reagan Washington National Airport?

    Colorado Springs and Reagan Washington National Airport are both served by 1 main airport. You will leave Colorado Springs from Colorado Springs and will be arriving at Washington, D.C. Reagan-National.

  • Which aircraft models fly most regularly from Colorado Springs to Reagan Washington National Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Colorado Springs to Reagan Washington National Airport?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Colorado Springs and Reagan Washington National Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Colorado Springs to Washington, D.C., Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Colorado Springs to Washington, D.C. are Southwest and Delta. With an average price for the route of $515 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $502 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Colorado Springs to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado Springs to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado Springs to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Colorado Springs is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Colorado Springs to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reagan Washington National Airport with an airline and back to Colorado Springs with another airline. Booking your flights between Colorado Springs and DCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado Springs to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport from Colorado Springs up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Colorado Springs to Reagan-National

Information on your arrival and departure airports

Colorado Springs (COS)
Reagan-National (DCA)