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Cheap flights from Raleigh to Denver from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Denver departing on 2/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
4:20 pm - 11:05 pmRDU-COS
8h 45m1 stop
Southwest Logo
4:55 pm - 8:00 amCOS-RDU
13h 05m2 stops
$347Southwest
Find Deal
Sat, Feb 21 - Sun, Mar 1
Southwest Logo
4:20 pm - 11:05 pmRDU-COS
8h 45m1 stop
Southwest Logo
6:00 am - 2:50 pmCOS-RDU
6h 50m1 stop
$357Southwest
Find Deal
Sat, Feb 21 - Sun, Mar 1
United Airlines Logo
4:17 pm - 9:59 pmRDU-COS
7h 42m1 stop
United Airlines Logo
12:54 pm - 10:45 pmCOS-RDU
7h 51m1 stop
$382United Airlines
Find Deal
Mon, Nov 17 - Mon, Nov 24
United Airlines Logo
4:49 pm - 9:47 pmRDU-COS
6h 58m1 stop
United Airlines Logo
12:54 pm - 11:41 pmCOS-RDU
8h 47m2 stops
$387United Airlines
Find Deal
Mon, Nov 17 - Mon, Nov 24
United Airlines Logo
3:05 pm - 9:59 pmRDU-COS
8h 54m2 stops
United Airlines Logo
12:54 pm - 11:41 pmCOS-RDU
8h 47m2 stops
$392United Airlines
Find Deal
Mon, Nov 17 - Mon, Nov 24
Delta Logo
6:35 am - 1:05 pmRDU-COS
8h 30m1 stop
Delta Logo
1:40 pm - 11:53 pmCOS-RDU
8h 13m1 stop
$423Delta
Find Deal
Tue, Feb 24 - Wed, Feb 25
American Airlines Logo
7:00 am - 11:47 amRDU-COS
6h 47m1 stop
American Airlines Logo
12:45 pm - 8:29 pmCOS-RDU
5h 44m1 stop
$445American Airlines
Find Deal
Fri, Dec 12 - Tue, Dec 16
American Airlines Logo
7:00 am - 11:47 amRDU-COS
6h 47m1 stop
American Airlines Logo
12:45 pm - 11:02 pmCOS-RDU
8h 17m2 stops
$450American Airlines
Find Deal
Fri, Dec 12 - Tue, Dec 16
Delta Logo
5:29 am - 12:36 pmRDU-COS
9h 07m2 stops
Delta Logo
6:00 pm - 8:57 amCOS-RDU
12h 57m2 stops
$455Delta
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Fri, Dec 5 - Mon, Dec 8
Multiple Airlines Logo
6:18 pm - 9:20 amRDU-COS
17h 02m1 stop
Multiple Airlines Logo
10:10 am - 1:57 pmCOS-RDU
49h 47m2 stops
$600Multiple Airlines
Find Deal
Sun, Dec 28 - Mon, Jan 5

Southwest flights from Raleigh to Colorado Springs

Our best Southwest deals on Raleigh to Colorado Springs flight tickets
Southwest
Feb 21
RDU4:20 pmRaleigh-Durham
8h 45m
1 stop
COS11:05 pmColorado Springs
Mar 1
COS4:55 pmColorado Springs
13h 05m
2 stops
RDU8:00 amRaleigh-Durham
$347
Find similar
Southwest
Feb 21
RDU4:20 pmRaleigh-Durham
8h 45m
1 stop
COS11:05 pmColorado Springs
Mar 1
COS6:00 amColorado Springs
6h 50m
1 stop
RDU2:50 pmRaleigh-Durham
$357
Find similar
Southwest
Feb 21
RDU7:45 amRaleigh-Durham
9h 55m
2 stops
COS3:40 pmColorado Springs
Mar 1
COS4:55 pmColorado Springs
13h 05m
2 stops
RDU8:00 amRaleigh-Durham
$417
Find similar

United Airlines flights from Raleigh to Colorado Springs

Our best United Airlines deals on Raleigh to Colorado Springs flight tickets
United Airlines
Nov 17
RDU4:17 pmRaleigh-Durham
7h 42m
1 stop
COS9:59 pmColorado Springs
Nov 24
COS12:54 pmColorado Springs
7h 51m
1 stop
RDU10:45 pmRaleigh-Durham
$382
Find similar
United Airlines
Nov 17
RDU4:49 pmRaleigh-Durham
6h 58m
1 stop
COS9:47 pmColorado Springs
Nov 24
COS12:54 pmColorado Springs
8h 47m
2 stops
RDU11:41 pmRaleigh-Durham
$387
Find similar
United Airlines
Nov 17
RDU3:05 pmRaleigh-Durham
8h 54m
2 stops
COS9:59 pmColorado Springs
Nov 24
COS12:54 pmColorado Springs
8h 47m
2 stops
RDU11:41 pmRaleigh-Durham
$392
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Raleigh to Colorado Springs that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from Raleigh to Colorado Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RaleighColorado Springs

RDU - COS

RDUCOS

Raleigh-Durham

Sat 2/21

4:20 pm-11:05 pm

1 stop8h 45m

Colorado Springs

Sun 3/1

4:55 pm-8:00 am

2 stops13h 05m

$347

RaleighColorado Springs

RDU - COS

RDUCOS

Raleigh-Durham

Sat 2/21

4:20 pm-11:05 pm

1 stop8h 45m

Colorado Springs

Sun 3/1

6:00 am-2:50 pm

1 stop6h 50m

$357

RaleighColorado Springs

RDU - COS

RDUCOS

Raleigh-Durham

Mon 11/17

4:17 pm-9:59 pm

1 stop7h 42m

Colorado Springs

Mon 11/24

12:54 pm-10:45 pm

1 stop7h 51m

$382

RaleighColorado Springs

RDU - COS

RDUCOS

Raleigh-Durham

Mon 11/17

4:49 pm-9:47 pm

1 stop6h 58m

Colorado Springs

Mon 11/24

12:54 pm-11:41 pm

2 stops8h 47m

$387

RaleighColorado Springs

RDU - COS

RDUCOS

Raleigh-Durham

Mon 11/17

3:05 pm-9:59 pm

2 stops8h 54m

Colorado Springs

Mon 11/24

12:54 pm-11:41 pm

2 stops8h 47m

$392

RaleighColorado Springs

RDU - COS

RDUCOS

Raleigh-Durham

Tue 2/24

6:35 am-1:05 pm

1 stop8h 30m

Colorado Springs

Wed 2/25

1:40 pm-11:53 pm

1 stop8h 13m

$423

RaleighColorado Springs

RDU - COS

RDUCOS

Raleigh-Durham

Fri 12/12

7:00 am-11:47 am

1 stop6h 47m

Colorado Springs

Tue 12/16

12:45 pm-8:29 pm

1 stop5h 44m

$445

RaleighColorado Springs

RDU - COS

RDUCOS

Raleigh-Durham

Fri 12/12

7:00 am-11:47 am

1 stop6h 47m

Colorado Springs

Tue 12/16

12:45 pm-11:02 pm

2 stops8h 17m

$450

RaleighColorado Springs

RDU - COS

RDUCOS

Raleigh-Durham

Fri 12/5

5:29 am-12:36 pm

2 stops9h 07m

Colorado Springs

Mon 12/8

6:00 pm-8:57 am

2 stops12h 57m

$455

RaleighColorado Springs

RDU - COS

RDUCOS

Raleigh-Durham

Sun 12/28

6:18 pm-9:20 am

1 stop17h 02m

Colorado Springs

Mon 1/5

10:10 am-1:57 pm

2 stops49h 47m

$600

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

How to get the cheapest flight ticket from Raleigh to Colorado Springs

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Colorado Springs?

The month of November is another great option to travel to Colorado Springs, with average flight prices from Raleigh averaging around $424.

What is the cheapest day to depart on your flight to Colorado Springs?

The cheapest day to depart from Raleigh to Colorado Springs is on a Tuesday when prices can be found for as low as $391. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Raleigh to Colorado Springs for around $464.

What is the cheapest time of day to depart on your flight to Colorado Springs?

Flying to Colorado Springs from Raleigh in the evening is the least expensive time of day to depart. momondo users have found prices as low as $424 when looking at flights departing in the evening. Flights to Colorado Springs are more costly in the afternoon, with an average ticket price of $441. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Colorado Springs from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado Springs for around $468 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado Springs from Raleigh for as low as $334 on momondo.

How have Raleigh to Colorado Springs flight prices changed over time?

As of October 2025, prices for Raleigh to Colorado Springs flights are approximately 33% cheaper when compared to flights at the same time last year.

When to book flights from Raleigh to Colorado Springs

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Colorado Springs according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Raleigh to Colorado Springs (RDU to COS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Colorado Springs

Direct flights

None
There are no direct flights from Raleigh to Colorado Springs. There are no popular flight routes from Raleigh to Colorado Springs.
Search flight deals

  • How far is Raleigh-Durham to Colorado Springs by plane?

    The distance between Raleigh-Durham and Colorado Springs is about 1448.4 mi. Typically, this will take 5h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Raleigh-Durham Airport to Colorado Springs Airport?

    Prices for flights from Raleigh-Durham Airport to Colorado Springs Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Raleigh-Durham Airport to Colorado Springs Airport?

  • How old do you have to be to fly from Raleigh-Durham Airport to Colorado Springs Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Colorado Springs Airport.

  • What documentation or ID do you need to fly to Colorado Springs Airport?

    The travel and health documents you'll need for your trip to Colorado Springs Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colorado Springs Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Raleigh to Colorado Springs?

Best airlines flying from Raleigh to Colorado Springs

Compare and see reviews for airlines that fly from Raleigh to Colorado Springs with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $256Free CancellationRating
7.4
8,991 reviews
Search United Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
7,978 reviews
Search Delta flights
American AirlinesPriceFrom $305Free CancellationRating
7.2
11,024 reviews
Search American Airlines flights
SouthwestPriceFrom $348Free CancellationRating
8.0
4,239 reviews
Search Southwest flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Cañon City

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Colorado Springs?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Raleigh to Colorado Springs. momondo saves you time and could save you money on your trip.

Can I find flights from Raleigh to Colorado Springs with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Colorado Springs from Raleigh with this policy.

How can momondo help me find flights from Raleigh to Colorado Springs?

momondo helps you find the best flight between Raleigh and Colorado Springs by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Raleigh to Colorado Springs right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Colorado Springs, momondo offers a useful price alert feature which will track prices for flights to Colorado Springs from Raleigh and alert you when they change.

An easier way to manage your Colorado Springs trip

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