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COS - DCA

$114 Find cheap flights from Colorado Springs to Reagan Washington National Airport

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 9/12. 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
0 bags
sáb. 6/29
sáb. 7/6

Search hundreds of travel sites at once for deals on flights to Reagan Washington National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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

 
These are the cheapest deals for flights from Colorado Springs to Reagan-National currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Colorado Springs to Reagan-National.

Recent one-way flight deals from Colorado Springs to Reagan-National

Only flying one-way? Below are some of the best one-way flight deals from Colorado Springs to Reagan-National found on KAYAK recently.

Recent last minute flight deals from Colorado Springs to Reagan-National

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Colorado Springs to Reagan-National.

Recent direct flight deals from Colorado Springs to Reagan-National

The latest deals for direct flights from Colorado Springs to Reagan-National so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Colorado Springs to Reagan-National

Find recent round-trip train or bus tickets from Colorado Springs to Reagan-National.

All round-trip flight deals to Reagan-National

The cheapest plane tickets to Reagan-National found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:03 pm - 12:50 amCOS-DCA
5h 47m1 stop
11:30 am - 4:16 pmDCA-COS
6h 46m1 stop
$208American Airlines
Find Deal
mié., ago. 28 - sáb., ago. 31
6:00 am - 6:45 pmCOS-DCA
10h 45m2 stops
2:00 pm - 9:00 pmDCA-COS
9h 00m1 stop
$221Delta
Find Deal
mié., ago. 28 - sáb., ago. 31
6:05 am - 2:04 pmCOS-DCA
5h 59m1 stop
4:15 pm - 9:56 pmDCA-COS
7h 41m1 stop
$249United Airlines
Find Deal
sáb., ago. 17 - jue., ago. 22
6:00 am - 2:50 pmCOS-DCA
6h 50m1 stop
8:00 am - 1:09 pmDCA-COS
7h 09m1 stop
$283Delta
Find Deal
dom., sep. 1 - lun., sep. 30
11:35 am - 11:12 pmCOS-DCA
9h 37m2 stops
12:35 pm - 9:00 pmDCA-COS
10h 25m2 stops
$287Delta
Find Deal
mié., ago. 28 - sáb., ago. 31
6:00 am - 6:45 pmCOS-DCA
10h 45m2 stops
9:00 am - 1:09 pmDCA-COS
6h 09m1 stop
$288Delta
Find Deal
dom., sep. 1 - lun., sep. 30
6:03 am - 4:26 pmCOS-DCA
8h 23m1 stop
5:20 am - 11:17 amDCA-COS
7h 57m1 stop
$371American Airlines
Find Deal
mié., sep. 25 - lun., oct. 14
7:15 am - 3:06 pmCOS-DCA
5h 51m1 stop
3:00 pm - 9:42 pmDCA-COS
8h 42m1 stop
$407United Airlines
Find Deal
sáb., jun. 29 - vie., jul. 5
4:59 pm - 9:05 amCOS-DCA
14h 06m1 stop
5:30 am - 4:08 pmDCA-COS
12h 38m1 stop
$471American Airlines
Find Deal
dom., sep. 15 - mié., sep. 18
6:05 am - 3:53 pmCOS-DCA
7h 48m1 stop
4:08 pm - 8:35 pmDCA-COS
6h 27m1 stop
$542United Airlines
Find Deal
mié., jul. 24 - dom., jul. 28
1:30 pm - 10:15 pmCOS-DCA
6h 45m1 stop
$114Delta
Find Deal
jue., sep. 12
11:35 am - 10:09 pmCOS-DCA
8h 34m1 stop
$129Delta
Find Deal
mié., jul. 17
11:35 am - 11:12 pmCOS-DCA
9h 37m2 stops
$134Delta
Find Deal
mié., jul. 17
7:45 am - 6:27 pmCOS-DCA
8h 42m1 stop
$214United Airlines
Find Deal
jue., jun. 6
4:54 pm - 9:05 amCOS-DCA
14h 11m1 stop
$229American Airlines
Find Deal
sáb., jun. 29
10:42 am - 7:05 pmCOS-DCA
6h 23m1 stop
$243American Airlines
Find Deal
jue., jun. 13
11:46 am - 10:11 pmCOS-DCA
8h 25m1 stop
$244Delta
Find Deal
mar., jun. 11
11:46 am - 11:09 pmCOS-DCA
9h 23m2 stops
$249Delta
Find Deal
mar., jun. 11
6:00 am - 6:45 pmCOS-DCA
10h 45m2 stops
$284Delta
Find Deal
jue., jul. 18
6:08 am - 9:02 pmCOS-DCA
12h 54m2 stops
$333American Airlines
Find Deal
jue., jun. 6
2:43 pm - 11:00 pmCOS-DCA
6h 17m1 stop
1:12 pm - 8:14 pmDCA-COS
9h 02m1 stop
$671American Airlines
Find Deal
vie., may. 31 - lun., jun. 3
2:43 pm - 11:00 pmCOS-DCA
6h 17m1 stop
3:34 pm - 11:46 pmDCA-COS
10h 12m2 stops
$682American Airlines
Find Deal
vie., may. 31 - lun., jun. 3
10:51 am - 10:50 pmCOS-DCA
9h 59m2 stops
3:34 pm - 11:46 pmDCA-COS
10h 12m2 stops
$687American Airlines
Find Deal
vie., may. 31 - lun., jun. 3

Flights from Colorado Springs to Reagan-National - Travel Insights & Trends

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.

What’s the cheapest day of the week to fly from Colorado Springs to Reagan Washington National Airport?

The average price of all flights from Colorado Springs to Washington, D.C. Reagan-National Airport clicked on KAYAK for each day over the last 12 months.
When flying from Colorado Springs to Reagan Washington National Airport, you should consider leaving on a Wednesday and avoid Mondays if you are looking for the best rates. For your return to Colorado Springs, you’ll find the best rates on Saturdays and the most expensive ones on Fridays.

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 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 January, where tickets cost $339 on average. On the other hand, the most expensive months are July and November, where the average cost of tickets is $676 and $580 respectively.

How far in advance should I book a flight from Colorado Springs to Washington, D.C. Reagan-National Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Colorado Springs to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Colorado Springs to Washington, D.C. Reagan-National Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 51 days before departure.

Which airlines provide the cheapest flights from Colorado Springs to Reagan Washington National Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Delta ($114) and United Airlines ($214). The cheapest round-trip tickets were found on American Airlines ($208) and Delta ($221).

Good to know

Low season

December

High season

September

Cheapest flight

$114
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 3% 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 3 days, the lowest price for a flight from Colorado Springs to Washington, D.C. Reagan-National Airport was $114 for a one-way ticket and $208 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, Star Alliance, and oneworld 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., Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Colorado Springs to Washington, D.C. are Delta and United Airlines. With an average price for the route of $491 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $507 and an overall rating of 7.4.

  • 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.

See more FAQs

Top 3 airlines serving from Colorado Springs to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Colorado Springs to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Colorado Springs to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10457 reviews
7.9Comfort
8.6Crew
8.2Boarding
8.0Entertainment
7.4Food
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

All flights were on time and boarding was issue free

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

It was delayed several hours which delayed our connection in Denver. Not happy.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

Crowded flight, but upbeat and kind crew. Pilot greeted us at door, flight attendant thanked a number of “special” passengers for their business, another addressed an eight-year old boy as “young man.” United obviously trying to up their game, but though all of that is nice and notable, flying still feels like moving along a human assembly line, being herded into one small space after another (boarding areas with too few seats, planes with limited personal space, shuttles (IAD) packed too full.

It was ok until we got to DC and I wanted to use my United Club pass and the snobbish receptionist said that they don’t take one pass. It took me everything itch of patience not to tell her off

Food choice was poor and we had to buy on board snacks.

We were offer chocolate cookies , not everyone eat chocolate. Thank you

Ridiculous delays with weak excuses. United needs to do their job and troubleshoot. The rate they charge demands no less. Planes are way too full and seats are cramped. Charging for seats and luggage adds insult to injury.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

The flight was great until towards the end when the flight attendant read an excessively long commercial for purchasing an american airlines credit card. The worst part is that we are doing a lot of traveling this year so i was actually interested in getting the credit card, but I was so annoyed with the long commercial that I completely dismissed the flight attendant bringing around the information. Next time, keep the sales pitch to 10 seconds and then pass around the brochures!!

Nice aircraft. Plane was PACKED full and distance between seats was tight. Had it been more than a two hour flight it would not have been tolerable. I had much more knee space on the JetBlue flight I went out on.

New ridiculous policy by american destroyed my allegiance to american. As a million miler with american, I expected it would be easy to get on an earlier flight when I got to airport earlier than expected, and save a five hour layover. WRONG. The online app would not let me switch flights, So I called, and was promised a call back in 90 minutes. HAH! The customer service desk at DCA said “we no longer have access to changing a flight on our screens. If the app couldn’t do it, I should send a letter to American, but there’s nothing else possible!”

I am tired of being nickel and dimed for seat location, checked luggage and carry on bags. That is why i rarely fly anymore.

It was right on time and crew were very courteous

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Literally the worst experience ever and I had my service dog with me. Flight was supposed to leave at 1:51 PM but the plane arrived late. They boarded us around 3 PM and kept us on the plane for an hour saying that due to weather conditions in Miami, we could not takeoff yet. After waiting for an hour, they deplaned. And then they will not give us our bags back that we could just leave and schedule for another flight. Every hour they kept updating saying we have to wait another hour without any explanation as to what was going on. Eventually, I went to customer service to change my ticket, but by the time I made it to the front of the line, they started boarding my flight again. And then when we got onto the flight, they said there were two flight attendants That were past their shift. They kept us on the plane for about another 40 minutes until they told us they had no other flight attendance and had to deplane again. Then I gave us hotel vouchers and told us we would be on a flight at 6 AM the next day. At this point it is about 9 PM. I get to the hotel with my dog, who hasn’t been able to go potty for about eight hours. When I arrived at the hotel, I got a text alert saying my flight has been canceled at 6 AM and they moved past to 5 AM, however the hotel shuttle doesn’t leave early enough to make it to the airport for 5 AM flight. So me and some other passengers got a cab after about three hours of sleep to get back to the airport. This was the worst experience ever.

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Delay. Flight was delayed in Washington.knew that connection was impossible as not enough time to switch terminals. The steward would not let me stay the night. So forced to Dallas.late night, after 10pm.hotel checkin was one hour. Passengers lined up only one girl to checkin at comfort inn. No food availability at that time. Had to leave early at 6:30 am to catch a flight at 8:45. Stressfull.

Book cheap flights from Colorado Springs to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Colorado Springs to Washington, D.C. found on KAYAK in the last 72 hours.
9/12jue.
1 stopDelta
6h 45mCOS-DCA
$114
7/17mié.
1 stopDelta
8h 34mCOS-DCA
$129
7/17mié.
2 stopsDelta
9h 37mCOS-DCA
$134
6/6jue.
1 stopUnited Airlines
8h 42mCOS-DCA
$214
6/29sáb.
1 stopAmerican Airlines
14h 11mCOS-DCA
$229
6/13jue.
1 stopAmerican Airlines
6h 23mCOS-DCA
$243
6/11mar.
1 stopDelta
8h 25mCOS-DCA
$244
6/11mar.
2 stopsDelta
9h 23mCOS-DCA
$249
7/18jue.
2 stopsDelta
10h 45mCOS-DCA
$284
6/6jue.
2 stopsAmerican Airlines
12h 54mCOS-DCA
$333

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Last minute flights from Colorado Springs to Reagan-National

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Colorado Springs to Washington, D.C. that are departing in the next 10 days.
5/31vie.
multi-stopAmerican Airlines
6h 17mCOS-DCA
6/3lun.
multi-stopAmerican Airlines
9h 02mDCA-COS
$671
5/31vie.
multi-stopAmerican Airlines
6h 17mCOS-DCA
6/3lun.
multi-stopAmerican Airlines
10h 12mDCA-COS
$682
5/31vie.
multi-stopAmerican Airlines
9h 59mCOS-DCA
6/3lun.
multi-stopAmerican Airlines
10h 12mDCA-COS
$687

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Colorado Springs - Reagan Washington National Airport Flights

Departure:

Colorado Springs (COS)United States

Destination:

Reagan Washington National Airport (DCA)United States

Return flight deals:

Reagan Washington National Airport - Colorado Springs

Cabin classes: