$58 Find Cheap Flights from Raleigh to Colorado

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 departing on 5/31. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Colorado

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Colorado.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Colorado.
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Flights Deals

Best Colorado Flight Deals from Raleigh

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Denver
Denvernonstop$152
Aspen
Aspen1 stop$287
Vail
Vail1 stop$389
Grand Junction
Grand Junction1 stop$329
Durango
Durango1 stop$368
Montrose
Montrose1 stop$309
Hayden
Hayden1 stop$367
Gunnison
Gunnison1 stop$439
Cortez
Cortez1 stop$653
Alamosa
Alamosa2 stops$526
Denver
Denvernonstop$152
Aspen
Aspen1 stop$287
Vail
Vail1 stop$389
Grand Junction
Grand Junction1 stop$329
Durango
Durango1 stop$368
Montrose
Montrose1 stop$309
Hayden
Hayden1 stop$367
Gunnison
Gunnison1 stop$439
Cortez
Cortez1 stop$653
Alamosa
Alamosa2 stops$526

Cheap Flight Deals from Raleigh to Colorado (RDU-USCO)

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

Recent round-trip flight deals from Raleigh to Colorado

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Raleigh to Colorado.
Discover the best prices for you by selecting your travel dates on KAYAK.
Frontier Logo
5:17 pm - 7:21 pmRDU-DEN
4h 04mnonstop
Frontier Logo
10:59 am - 4:32 pmDEN-RDU
3h 33mnonstop
$152Frontier
Find Deal
Thu, May 29 - Fri, May 30
Frontier Logo
5:23 pm - 7:21 pmRDU-DEN
3h 58mnonstop
Frontier Logo
11:05 am - 4:33 pmDEN-RDU
3h 28mnonstop
$153Frontier
Find Deal
Fri, Jun 6 - Mon, Jun 16
Southwest Logo
6:55 pm - 8:45 pmRDU-DEN
3h 50mnonstop
Southwest Logo
7:50 am - 1:05 pmDEN-RDU
3h 15mnonstop
$217Southwest
Find Deal
Wed, Jun 4 - Sat, Jun 7
American Airlines Logo
5:20 pm - 10:54 pmRDU-DEN
7h 34m1 stop
American Airlines Logo
11:59 pm - 7:59 amDEN-RDU
6h 00m1 stop
$231American Airlines
Find Deal
Wed, Jul 23 - Wed, Jul 23
Delta Logo
6:59 pm - 12:12 amRDU-DEN
7h 13m1 stop
Delta Logo
12:59 am - 10:02 amDEN-RDU
7h 03m1 stop
$237Delta
Find Deal
Sat, Jun 7 - Fri, Jun 13
United Airlines Logo
4:15 pm - 6:20 pmRDU-DEN
4h 05mnonstop
United Airlines Logo
11:59 pm - 5:24 amDEN-RDU
3h 25mnonstop
$251United Airlines
Find Deal
Wed, May 21 - Tue, Jun 3
Delta Logo
8:15 pm - 12:20 amRDU-DEN
6h 05m1 stop
Delta Logo
6:30 am - 2:46 pmDEN-RDU
6h 16m1 stop
$257Delta
Find Deal
Thu, Jul 17 - Tue, Jul 22
Southwest Logo
4:00 pm - 9:40 pmRDU-DEN
7h 40m2 stops
Southwest Logo
6:10 pm - 11:30 pmDEN-RDU
3h 20mnonstop
$272Southwest
Find Deal
Fri, Jun 6 - Mon, Jun 9
United Airlines Logo
5:16 pm - 11:22 pmRDU-DEN
8h 06m1 stop
United Airlines Logo
11:50 pm - 5:15 amDEN-RDU
3h 25mnonstop
$280United Airlines
Find Deal
Wed, Jul 9 - Sat, Jul 12
American Airlines Logo
2:50 pm - 9:07 pmRDU-DEN
8h 17m1 stop
American Airlines Logo
11:59 pm - 8:25 amDEN-RDU
6h 26m1 stop
$287American Airlines
Find Deal
Wed, May 21 - Tue, May 27
Useful Info

KAYAK's insights & trends for Raleigh to Colorado flights

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

What is the cheapest Raleigh to Colorado flight route?

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

The cheapest ticket to Colorado from Raleigh found in the last 72 hours was to Denver, at $195 round-trip. The most popular route is from Raleigh (RDU) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $195.

Can I save money by flying with a layover from Raleigh to Colorado?

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $694 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Raleigh to Colorado, 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 is September, when tickets cost $250 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $384 and $363 respectively.

What’s the cheapest day of the week to fly from Raleigh to Colorado?

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

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

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

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, 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, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.


Good to know

Low seasonNovember
High seasonJuly
Cheapest flight$58
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Raleigh to Denver

FAQs - booking Colorado flights

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

    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.

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

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

    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 from Raleigh to Colorado with an airline and back with another airline.

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

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

  • What is the cheapest time of day to fly to Colorado?

    The cheapest time of day to fly to Colorado is generally in the afternoon, when round-trip flights cost $234 on average. Morning departures are around 2% more expensive than evening flights, on average. The most expensive time of day to fly to Colorado is generally in the morning, which is peak travel time and where the average cost of a ticket is $353.

Top tips for finding cheap flights to Colorado

  • Looking for a cheap flight? 25% of our users found tickets from Raleigh to the following destinations at these prices or less: Denver $150 one-way - $288 round-trip

Top 5 airlines serving from Raleigh to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Raleigh to Colorado. 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? 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 4294 reviews
8.0Comfort
8.2Boarding
7.1Food
8.6Crew
7.6Entertainment
Airline reviews

It is southwest seat was ok. Not the most comfortable seat

8.0 ExcellentJohn, Apr 2025PVD - FLL
Read more Southwest reviews

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

WiFi on the flight was not working. Thus, entertainment options were limited.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Food choices were very limited. Taste of the dishes was average.

I liked all the informational texts. I always knew where to go and when .

Food is terrible. Flight is outdated and seats are not comfy.

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

Good flight. On time. Boarding and seating was easy. Crew were really friendly, yet professional. Bathroom (by cockpit) was small but serviceable. Some the seats were showing some notable wear & tear, but were comfy. Very happy UA customer. TY! 🤛🏽💗

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

Boarding was easy. RDU gates can get crowded, be prepared to be patient. Flight was smooth, with excellent service. Pilots really provided a lot of visibility into flight details. Plane and seats were clean and serviceable. TY!

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

The food for long haul was poor compared to Singapore airlines economy. Pasta plain with tomato sauce . Singapore airlines give me Hagen dash small ice cream cup it was great. The choices of dinner course Singapore air also much better The crew mostly friendly. The economy seat are as expected.

Terrible. The flight was delayed two hours due to weather. Then when we got on the plane, the first pilot ended up timing out and we had to wait for a second pilot. Second pile came on board and we tax it out. Had to return back to the gate because of an unruly passenger. Then the copilot timed out. Had to wait for new copilot. Also had to wait for maintenance to check for fuel. Then found out the second pilot timed out and we had to wait for a third pilot. Was ready to go and then needed maintenance again for another issue. In the end, it was 2 o’clock in the morning when they announced that the flight couldn’t go because the third pilot and the second copilot had timed out.

American Airlines initially postponed the flight. Then they cancelled it an rescheduled us on a flight that would take over 24 hours with multiple stops. They then changed this flight to a reasonable alternative the next day which they later cancelled and replaced with a flight that would take off with an additional 16 hour delay. They blamed weather but I noticed (at 4am) that Delta had direct flights from Charlotte to Detroit. I went on line. Booked it and was in Detroit buy 9am. The interesting thing is they did a similar thing to a family member just 2 days earlier. I don't think I will fly American unless I have to.

I was a little disappointed of not having an android charger. Only one it was for an iPhone. I've flown American in the past and had access to one.

At least it was a short flight. Greyhound with wings.

One of the best flights I’ve had. So smooth.

This flight didn’t happen because AA agents didn’t let us board the flight

Checking in at the counter was very disappointing. The lady had a very bad attitude and smart at me. She had no smile, did not greet me by name, or acknowledge me as a valued customer. Poor reflection of the airline.

First class flight attendant was rude and lacked any customer service skills.

Paid for a window and was assigned to a middle seat with 2 very large people on each side of me. Flight was sold out and I feel I need to be refunded foe paying for a window seat and being put in a middle one..

Would have been good to have a meal since it was a 5.5 hour flight

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

The plane failed preflight inspection, so we sat there for 90 mins while they tried to fix it. Ultimately, everything was remedied and we made our connecting flight; instead of a 2 hour layover at the airport, we spent it waiting on the plane.

I loked walking out on the tarmac to board and no first class. I didn't like that they have no snacks or onboard wifi to bide your time.

The seats were extremely hard and uncomfortable. It was disappointing even for a budget airline.

Delayed each time on a round trip with no significant weather interference. Updates to flight times came after the fact. 30 min behind in boarding and board and phone still show an on time departure. Some mysterious extra 300 miles that came so surprising they had to fuel while we were already on board?

Our flight was canceled for no known reason. We weren’t told until we were checking in at 5:00 am. This was after our last flight with Frontier where we sat on the plane for three hours (not an exaggeration) before we took off because of a mechanical issue. We won’t be flying Frontier again.

Allowed me to chose my seat without extra charge (I purchased full-price ticket) and boarding was in group1. Didn't even serve water.

Stuck in Phoenix for two days, not even a hotel voucher offered.

Every day about it was very different all the boarding pass where all wrong l miss flight no refund all crazy

Flight got delayed for 3.5 hours, and for the first hour after the departure time there was no update from the gate folks...

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