RDU - COS

$234 Find Cheap Flights from Raleigh to Colorado Springs

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Raleigh to Colorado Springs departing on 3/19. 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 Colorado Springs

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Colorado Springs, 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 Raleigh to Colorado Springs, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$389
Overall average: $452
United Airlines
Sat 2/28Mon 3/2
RDU - COS • 1 stop
Cheapest one-way
$234
Typical prices: $272-$457
Delta
Thu 3/19
RDU - COS • 1 stop
Top airlines
United Airlines
Cheapest • from $389 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 25% price drop
June
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 Colorado Springs!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Raleigh to Colorado Springs (RDU-COS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Raleigh to Colorado Springs 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 Raleigh to Colorado Springs

Sat, Feb 28 - Mon, Mar 2
United Airlines Logo
6:29 am - 10:55 am
RDU
-
COS
6h 26m
1 stop
United Airlines Logo
1:40 pm - 10:42 pm
COS
-
RDU
7h 02m
1 stop
$389United Airlines
Sat, Feb 28 - Mon, Mar 2
United Airlines Logo
6:29 am - 12:31 pm
RDU
-
COS
8h 02m
2 stops
United Airlines Logo
1:40 pm - 10:42 pm
COS
-
RDU
7h 02m
1 stop
$394United Airlines
Thu, Feb 19 - Sun, Feb 22
Multiple Airlines Logo
6:53 pm - 9:58 am
RDU
-
COS
17h 05m
1 stop
Multiple Airlines Logo
8:30 am - 4:15 pm
COS
-
RDU
29h 45m
2 stops
$398Multiple Airlines
Mon, Mar 2 - Thu, Mar 5
Southwest Logo
5:40 am - 11:20 am
RDU
-
COS
7h 40m
2 stops
Southwest Logo
6:35 am - 6:55 pm
COS
-
RDU
10h 20m
2 stops
$399Southwest
Mon, Apr 13 - Sat, Apr 18
Delta Logo
6:20 am - 12:17 pm
RDU
-
COS
7h 57m
1 stop
Delta Logo
6:15 am - 3:51 pm
COS
-
RDU
7h 36m
1 stop
$414Delta
Wed, Apr 1 - Sat, Apr 4
Southwest Logo
5:30 pm - 9:00 pm
RDU
-
COS
5h 30m
1 stop
Southwest Logo
11:15 am - 11:00 pm
COS
-
RDU
9h 45m
2 stops
$419Southwest
Sat, Feb 28 - Mon, Mar 2
Southwest Logo
6:50 am - 3:40 pm
RDU
-
COS
10h 50m
2 stops
Southwest Logo
5:35 am - 4:00 pm
COS
-
RDU
8h 25m
2 stops
$425Southwest
Fri, May 15 - Mon, May 18
Delta Logo
7:25 am - 12:48 pm
RDU
-
COS
7h 23m
1 stop
Delta Logo
1:55 pm - 9:54 pm
COS
-
RDU
5h 59m
1 stop
$428Delta
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
8:00 am - 12:31 pm
RDU
-
COS
6h 31m
1 stop
United Airlines Logo
3:40 pm - 10:42 pm
COS
-
RDU
5h 02m
1 stop
$437United Airlines
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
8:00 am - 12:31 pm
RDU
-
COS
6h 31m
1 stop
United Airlines Logo
5:59 am - 3:40 pm
COS
-
RDU
7h 41m
2 stops
$442United Airlines
Booking Insights

KAYAK's insights & trends for Raleigh to Colorado Springs flights

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

What is the cheapest month to fly from Raleigh to Colorado Springs?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Raleigh to Colorado Springs, 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 Raleigh to Colorado Springs is January, where tickets cost $351 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $662 and $576 respectively.

How far in advance should I book a flight from Raleigh to Colorado Springs?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Raleigh to Colorado Springs, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Raleigh to Colorado Springs, you should book around 4 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$234
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Raleigh to Colorado Springs

When to book flights from Raleigh to Colorado Springs

Are your dates flexible? Find out the best times to travel from Raleigh to Colorado Springs 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 Raleigh to Colorado Springs

  • What is the cheapest flight from Raleigh to Colorado Springs?

    In the last 3 days, the lowest price for a flight from Raleigh to Colorado Springs was $234 for a one-way ticket and $389 for a round-trip.

  • Do I need a passport to fly between Raleigh and Colorado Springs?

    No

  • Which aircraft models fly most regularly from Raleigh to Colorado Springs?

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

  • Which airline alliances offer flights from Raleigh to Colorado Springs?

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

  • Which is the best airline for flights from Raleigh to Colorado Springs, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Raleigh to Colorado Springs are Southwest and Delta. With an average price for the route of $456 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 $436 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Raleigh to Colorado Springs?

    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 Raleigh to Colorado Springs.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Colorado Springs from Raleigh 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 Raleigh to Colorado Springs?

    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 Colorado Springs with an airline and back to Raleigh with another airline. Booking your flights between Raleigh and COS 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 Raleigh to Colorado Springs?

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

Reviews of the top 4 airlines serving from Raleigh to Colorado Springs

 
See real verified KAYAK customer reviews for airlines flying from Raleigh to Colorado Springs. 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 Raleigh to Colorado Springs? 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 4273 reviews
8.1Boarding
8.6Crew
7.5Entertainment
7.0Food
8.0Comfort
Airline reviews

Flight attendants very hospitable and friendly. Pilot flew a smooth take off and landing.

10.0 ExcellentAnonymous, Feb 2026
MSY - PHX
Read more Southwest reviews

Flight attendants very hospitable and friendly. Pilot flew a smooth take off and landing.

Paid for premium extra leg room but the bin space for rows 1-3 had to go in rows 4-6 and 4-6 had to go to 7-9 because flight attendants have snacks and their luggage upfront. So we pay extra to have to fight thru traffic to get our bags. Only 2nd day of new seating so hope they fix this.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

My husband and I had boarded the flight from Denver to Chicago, and one of the last passengers to get on the plane opened the overhead bin above my husband's seat and threw his bag out of the bin to make space for his own. He said, "Mine is bigger!" The flight attendant supported the new passenger. They didn't care that my husband has two artificial knees and must have the foot room in front of his seat to be able to fit his legs in -- and to be able to stand, much less walk, at the end of the flight. I have never seen this happen before, and it was a disaster.

Terrible. They wouldn't allow me on my flight on the 14th..

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

Could we please end the loud announcements about credit card offers on your flights? We are trying to sleep, work, watch videos, etc. and if we need a credit card, we will ask for one. Flying is already not what it used to be.

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

Bags took over and hour to come out. Delays due to wind caused rebooking.

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

Flight was on time is the only good thing. Person loading the plane called 1-6 to board at the same time, made it chaotic. Plane was too small for even putting backpacks in overhead. Seat for normal sized people were too small. The WIFI didn't work. When we landed had to wait because not enough ground crew.

Did not understand a single word the attendant said on the pa system. I was glad it was not an emergency.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

Everything you need to know for your flight from Raleigh to Colorado Springs

Information on your arrival and departure airports