COS - WAS

$72 Find Cheap Flights from Colorado Springs to Washington, D.C.

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 Washington, D.C. departing on 10/8. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
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
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Cheap Flights from Colorado Springs to Washington, D.C. (COS-WAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado Springs to Washington, D.C. 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 Washington, D.C.

Wed, Nov 12 - Tue, Nov 18
Southwest Logo
11:50 am - 8:00 pmCOS-BWI
6h 10m1 stop
Southwest Logo
6:15 am - 1:50 pmBWI-COS
9h 35m1 stop
$144Southwest
Find Deal
Wed, Nov 12 - Tue, Nov 18
Southwest Logo
6:05 pm - 5:45 amCOS-BWI
9h 40m1 stop
Southwest Logo
1:05 pm - 8:25 pmBWI-COS
9h 20m2 stops
$149Southwest
Find Deal
Tue, Aug 19 - Tue, Aug 26
American Airlines Logo
6:27 am - 6:03 pmCOS-BWI
9h 36m2 stops
American Airlines Logo
7:00 am - 11:34 amBWI-COS
6h 34m1 stop
$164American Airlines
Find Deal
Fri, Nov 7 - Mon, Nov 10
Southwest Logo
5:10 pm - 12:45 amCOS-BWI
5h 35m1 stop
Southwest Logo
5:40 pm - 11:10 pmBWI-COS
7h 30m1 stop
$168Southwest
Find Deal
Tue, Aug 19 - Tue, Aug 26
American Airlines Logo
6:27 am - 6:03 pmCOS-BWI
9h 36m2 stops
American Airlines Logo
10:00 am - 6:20 pmBWI-COS
10h 20m2 stops
$169American Airlines
Find Deal
Wed, Nov 12 - Tue, Nov 18
Southwest Logo
6:35 am - 5:05 pmCOS-IAD
8h 30m1 stop
Southwest Logo
5:45 pm - 9:30 pmIAD-COS
5h 45m1 stop
$170Southwest
Find Deal
Tue, Aug 19 - Tue, Aug 26
Delta Logo
5:55 pm - 6:00 amCOS-BWI
10h 05m1 stop
Delta Logo
6:15 am - 10:16 amBWI-COS
6h 01m1 stop
$237Delta
Find Deal
Tue, Aug 12 - Wed, Aug 20
Delta Logo
6:00 am - 2:31 pmCOS-IAD
6h 31m1 stop
Delta Logo
9:50 am - 8:41 pmIAD-COS
12h 51m2 stops
$242Delta
Find Deal
Thu, Jul 31 - Sat, Aug 9
United Airlines Logo
6:05 am - 1:49 pmCOS-IAD
5h 44m1 stop
United Airlines Logo
6:35 am - 11:08 amIAD-COS
6h 33m1 stop
$263United Airlines
Find Deal
Thu, Jul 31 - Sat, Aug 9
United Airlines Logo
7:42 am - 6:45 pmCOS-DCA
9h 03m1 stop
United Airlines Logo
7:25 am - 11:08 amDCA-COS
5h 43m1 stop
$294United Airlines
Find Deal
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KAYAK's insights & trends for Colorado Springs to Washington, D.C. flights

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

What is the cheapest Colorado Springs to Washington, D.C. flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Colorado Springs to Washington, D.C..

Our data shows that the cheapest route for a return flight from Colorado Springs to Washington, D.C. cost $316 and was between Colorado Springs (COS) and Baltimore (BWI). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $316.

What’s the cheapest day of the week to fly from Colorado Springs to Washington, D.C.?

The average price of all round-trip flights from Colorado Springs to Washington, D.C. clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Washington, D.C. on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Colorado Springs to Washington, D.C.. For your return ticket, we recommend flying on a Saturday and avoiding Fridays for the best deals.

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

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., 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. is May, where tickets cost $282 (return) on average. On the other hand, the most expensive months are August and March, where the average cost of round-trip tickets is $526 and $477 respectively.

Can I save money by flying with a layover from Colorado Springs to Washington, D.C.?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $412, prices are generally cheapest when you fly direct.

Good to know

Low seasonAugust
High seasonJune
Cheapest flight$72
Best time to beat the crowds but there is an average 34% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Colorado Springs to Baltimore

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

Are your dates flexible? Find out the best times to travel from Colorado Springs to Washington, D.C. 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 flights from Colorado Springs to Washington, D.C.

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

    In the last 3 days, the lowest price for a flight from Colorado Springs to Washington, D.C. was $72 for a one-way ticket and $144 for a round-trip.

  • Do I need a passport to fly between Colorado Springs and Washington, D.C.?

    No

  • Which airports will I be using when flying from Colorado Springs to Washington, D.C.?

    On your way to Washington, D.C., you’ll fly out from Colorado Springs. You’ll be landing in one of Washington, D.C.’s 2 airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

  • Which airlines offer Wi-Fi service onboard planes from Colorado Springs to Washington, D.C.?

    JetBlue, and American Airlines offer inflight Wi-Fi service on the Colorado Springs to Washington, D.C. flight route.

  • Which aircraft models fly most regularly from Colorado Springs to Washington, D.C.?

    The Boeing 737-700 Passenger/BBJ1 (winglets) is the aircraft model that flies most regularly on the Colorado Springs to Washington, D.C. flight route.

  • On which days can I fly direct from Colorado Springs to Washington, D.C.?

    There are nonstop flights from Colorado Springs to Washington, D.C. on a daily basis.

  • 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 $422 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 $296 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Colorado Springs to Washington, D.C.?

    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 Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado Springs to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. 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 Washington, D.C.?

    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 Washington, D.C. with an airline and back to Colorado Springs with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado Springs to Washington, D.C.?

    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 Washington, D.C. from Colorado Springs up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Colorado Springs to Washington, D.C.

  • Looking for a cheap flight? 25% of our users found flights on this route for $199 or less one-way and $343 or less round-trip.

Reviews of the top 4 airlines serving from Colorado Springs to Washington, D.C.

 
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 Washington, D.C.? 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
SouthwestOverall score based on 4252 reviews
8.6Crew
8.1Boarding
7.0Food
8.0Comfort
7.6Entertainment
Airline reviews

It was one and half hour late... Not sure if any other experience matters.

4.0 OkaySudhir, Jul 2025LGA - MCI
Read more Southwest reviews

It was one and half hour late... Not sure if any other experience matters.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Sat on tarmac for 2 hours and then missed my connecting flight

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

Everything was on time. I was disappointed by the front section female, African American flight attendant. I did not see her name tag or would have identified by name not race. As passengers moved to the bathroom early in flight, she would say with a disdainful tone “I have to say the seat belt light is on” then go back to her book. Better trained flight attendants say something like be careful the seat belt light is on.

Cluster mess boarding. Can't wait for SWA reserved seating. Internet didn't seem to work on the plane.

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

No one fussed at me about my pap machine as a 3rd pice on the plane. Boarding was pleasant and smooth. The boarding agent in Anchorage was a fun character- he could be in a movie. :~) The on-board crew were downright pleasant. No militant attitudes on Delta. Like all planes these days the seats are too narrow for standard Americans and at 5’2” there is barely enough leg room. I don’t know how tall people fold themselves into the seats. But that’s nothing specific to Delta

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

My flight was extremely cold. I had a jacket and a cover was left in each seat. The cover was extremely thin and I have a disability, fibromyalgia and arthrithis and AC air is the worst. I closed my vent and my husbands vent and it still was frigid. I asked the attendant if I could get another cover and she quickly almost dismissively and totally unconcerned stating, (I quote) (one per chair) and walked off so quickly that I didn't get a chance to explain to her that I literally have adisability. I didnt want to make a seen so I set on that flight for over 5 hours in pain, joints locking up and extremely uncomfortable. When my fibromyalgia flares up my joints not only ache but they will lock up also and it takes me days to get back to my regular self even though I take medication for it. I felt like it would not have hurt anyone at all for her to just give me an extra cover because I'm sure they have all types of medical issues in people that fly every day.

After all the weather issues at least they got me to my destination the next day

My flight was canceled after being rescheduled for four days canceling my trip. Kayak and everyone affiliated with it I.e the airlines, and just fly have been excruciating to deal with. My trip to visit family had to be canceled as there was no way to make it. I am furious at all of you.

They delayed our flight because of bad weather in NY which was completely understandable. Then they cancelled our flight and a later flight that evening. The earliest we could fly was the next morning. We ended up buying last minute tickets on another airline and made it home slightly delayed but safely that evening. Delta kept saying it was weather related but if that was the case how did we make it back on another airline? The weather in NY was cloudy but not bad.

I would have liked an opportunity to move to a different seat ( even would have checked in my hand luggage)as I had health issues where I didn't have to clamber over the passenger next to me to for toilet use/ movement [ She was a highly unpleasant neighbor to sit next to]. In addition, I found that my European phone plan had run out of data and so I was not receiving emails from yourselves on airport wifi to be able to check in online and verifications difficult as did not accept the ticket number I had. I asked for an extra blanket but was told there was none. Then I saw other passengers receiving them. I couldn't eat the food and asked for snacks : Stewardess said " on the way" but they did not bring. The best bit was the check in process in Lisbon. Very efficient. However, I did not understand why we had to collect our bags at Washington then go through customs again. It was not explained. I also with my leg and health issue had approximately mile walk to the gate ( which then changed) . There appeared to be no moving walkways or help provided.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

We had a very long diversion and our food voucher didn’t work because the restaurants were closed

United airlines, mediocre at best. No issues , nothing great . Worked for me

Turbulent taking off & landing to Dulles from Raleigh. Flight from Dulles to Tokyo very good!!

Very nice and clean plane. Transit time between flights was tight though

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Change cabin crew assisting business class. Not taking care, ignoring requests and calls. Never had such an experience in business class.

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Mechanical delay and no compensation. Missed connection as a result of their delay. Mediocre performance and service. Horrible airline currently with horrible culture.

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

Any sort of gluten free snack option would be nice

The boarding crew was incredibly helpful getting me on an earlier flight

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Crew was late. Baggage was late. 2hs inside the plane waiting fro de-icing and traffic. A 3:30hs flight ended up being almost 6hs inside the airplane.

Flight delayed on both ends - have a gate ready at DCA, don't make us sit for 30min after being late to take off as well.

AA can't control the weather. But the airplane was hot and stuffy while stuck on the runway with a broken entertainment system.

Everything you need to know for your flight from Colorado Springs to Washington, D.C.

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