COS - WAS

$107 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 1/9. 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

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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Everything you should know

Cheapest round-trip
$214
Overall average: $393
Multiple Airlines
Fri 1/9Sun 1/11
COS - BWI • 1 stop
Cheapest non-stop
$655
Typical prices: $653-$775
Southwest
Mon 12/29Tue 12/30
COS - BWI • Non-stop
Top airlines
United Airlines
Cheapest • from $262 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
COS-BWI
Cheapest
COS-BWI
Most popular
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 56% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Flight Deals

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.

Fri, Jan 9 - Sun, Jan 11
Multiple Airlines Logo
10:30 am - 11:38 amCOS-BWI
23h 08m1 stop
Multiple Airlines Logo
8:06 am - 9:40 amBWI-COS
27h 34m1 stop
$214Multiple Airlines
Find Deal
Fri, Jan 9 - Sun, Jan 11
Multiple Airlines Logo
10:30 am - 11:38 amCOS-BWI
23h 08m1 stop
Multiple Airlines Logo
11:22 am - 9:40 amBWI-COS
24h 18m2 stops
$239Multiple Airlines
Find Deal
Thu, Feb 12 - Tue, Feb 17
United Airlines Logo
3:40 pm - 11:25 pmCOS-BWI
5h 45m1 stop
United Airlines Logo
8:00 am - 12:31 pmBWI-COS
6h 31m1 stop
$262United Airlines
Find Deal
Fri, Dec 26 - Fri, Jan 30
United Airlines Logo
8:50 pm - 6:20 amCOS-BWI
7h 30m1 stop
United Airlines Logo
8:23 am - 12:22 pmBWI-COS
5h 59m1 stop
$267United Airlines
Find Deal
Fri, Jan 9 - Sun, Jan 11
American Airlines Logo
1:06 pm - 11:21 pmCOS-BWI
8h 15m2 stops
American Airlines Logo
6:07 am - 2:09 pmBWI-COS
10h 02m1 stop
$272American Airlines
Find Deal
Thu, Dec 18 - Sat, Jan 3
Southwest Logo
6:00 am - 4:10 pmCOS-BWI
8h 10m1 stop
Southwest Logo
6:25 am - 6:25 pmBWI-COS
14h 00m1 stop
$287Southwest
Find Deal
Thu, Jan 8 - Sat, Jan 10
Delta Logo
12:00 pm - 11:48 pmCOS-IAD
9h 48m1 stop
Delta Logo
8:00 am - 12:22 pmIAD-COS
6h 22m1 stop
$291Delta
Find Deal
Sat, Feb 14 - Wed, Feb 18
Delta Logo
1:22 pm - 11:34 pmCOS-DCA
8h 12m1 stop
Delta Logo
7:30 am - 12:27 pmDCA-COS
6h 57m1 stop
$291Delta
Find Deal
Thu, Dec 18 - Sat, Jan 3
Southwest Logo
6:00 am - 3:00 pmCOS-BWI
7h 00m2 stops
Southwest Logo
6:25 am - 6:25 pmBWI-COS
14h 00m1 stop
$293Southwest
Find Deal
Tue, Jan 13 - Tue, Jan 20
American Airlines Logo
8:16 am - 11:12 pmCOS-IAD
12h 56m2 stops
American Airlines Logo
1:08 pm - 8:57 pmIAD-COS
9h 49m2 stops
$301American Airlines
Find Deal
Booking Insights

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.

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

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. departing in January.

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Colorado Springs to Washington, D.C. costs $359 on the route between Colorado Springs (COS) and Baltimore (BWI). It is also the most popular route.

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 August, where tickets cost $159 (return) on average. On the other hand, the most expensive months are November and January, where the average cost of round-trip tickets is $508 and $482 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 $346, prices are generally cheapest when you fly direct.

Good to know

Low seasonSeptember
Cheapest flight$107
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 4% increase in price.
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 $107 for a one-way ticket and $214 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.?

    Delta, 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 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Colorado Springs to Washington, D.C. flight route.

  • Which airline alliances offer flights from Colorado Springs to Washington, D.C.?

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

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

    You can catch a nonstop flight from Colorado Springs to Washington, D.C. on on Monday, Tuesday, Wednesday, Friday, Saturday, and Sunday.

  • 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 $399 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 7.9.

  • 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 $189 or less one-way and $366 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
7.5Entertainment
8.1Boarding
7.0Food
8.0Comfort
Airline reviews

No delays and arrived to destination 30 min early. Staff was super friendly.

10.0 ExcellentIlevba, Nov 2025DCA - DAL
Read more Southwest reviews

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Everything a cheap airline should be at normal airline rates.

Plane crashed into a bus or some other vehicle on the ground while pulling out of the gate. No injuries, but wing tip was damaged and returned to gate for “maintenance issues” and we departed 5 hours later because the plane went out of service and new plane was flown in from a nearby airport, Midway.

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Great crew, excellent landing, good food. Over all great experience. Thank you!

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Crew was dismissive. Snacks and refills not offered. Poor business class experience. Bed not comfortable compared to Emirates or BA.

Flight was delayed for 5 hours because crew didn’t have enough time to rest - this seems like it could have been avoided with better scheduling. Food was not good.

IAD with the archaic people movers is just a place to be avoided.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

This is the best united airlines flight that I took. The crew was very friendly and the food was tasty!

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

Full flight so overhead bin space ran out & bags had to be checked. When you’re in the last boarding group, you might as well expect that. Don’t pay to check bags though because when they run out of space for carry-ons, they check your bag to your destination for free. When traveling with children, no need to pay extra for seats, they will assign seats & have to sit your children with you.

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

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.

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

Information on your arrival and departure airports