How many flights depart from Raleigh to Colorado on average per day?

As of September 2026, there are 4 flights per day flying from Raleigh to Colorado. The most common time of day flights depart is 7:00PM, with 42% of flights taking off in the evening.

What airlines fly to Colorado?

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Colorado from Raleigh according to our data. Frontier is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 6 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Raleigh-Durham to Colorado?

Delta, Southwest, and Frontier are the most popular carriers operating from Raleigh-Durham to Colorado

How many flights depart from Raleigh to Colorado on average per week?

The number of flights available between Raleigh and Colorado is 32 per week as of September 2026. The most frequent departure day is Sun, with 25% of weekly flights leaving on this day.

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

Prices for flights from Raleigh-Durham Airport to Colorado are updated daily.

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

The number of operators available for flights from Raleigh-Durham Airport to Colorado is 6 as of September 2026.

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

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.

What documentation or ID do you need to fly to Colorado?

The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$114 Cheap Flights from Raleigh to Colorado in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Raleigh to Colorado

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:53 pm - 6:23 pmRDU Raleigh-Durham-DEN Denver Intl

28h 30m1 stop Cleveland Hopkins Intl

12:18 pm - 5:38 pmDEN Denver Intl-RDU Raleigh-Durham

3h 20mnonstop

$157Frontier

Mon, Oct 26 - Wed, Oct 28

10:12 am - 8:30 amRDU Raleigh-Durham-DEN Denver Intl

24h 18m1 stop Detroit Metropolitan Wayne County

10:43 am - 11:57 pmDEN Denver Intl-RDU Raleigh-Durham

11h 14m1 stop Atlanta Hartsfield-Jackson

$190Frontier

Mon, Oct 26 - Wed, Oct 28

9:35 pm - 9:19 pmRDU Raleigh-Durham-DEN Denver Intl

25h 44m2 stops Orlando Oklahoma City Will Rogers World

7:10 pm - 12:38 pmDEN Denver Intl-RDU Raleigh-Durham

15h 28m1 stop Atlanta Hartsfield-Jackson

$250Multiple Airlines

Wed, Sep 30 - Sat, Oct 3

6:10 am - 8:00 amRDU Raleigh-Durham-DEN Denver Intl

3h 50mnonstop

6:00 pm - 11:20 pmDEN Denver Intl-RDU Raleigh-Durham

3h 20mnonstop

$257Southwest

Wed, Oct 21 - Tue, Oct 27

5:35 pm - 7:30 pmRDU Raleigh-Durham-DEN Denver Intl

3h 55mnonstop

7:45 pm - 12:50 amDEN Denver Intl-RDU Raleigh-Durham

3h 05mnonstop

$257Southwest

Wed, Nov 4 - Mon, Nov 9

4:20 pm - 9:31 pmRDU Raleigh-Durham-DEN Denver Intl

7h 11m1 stop Atlanta Hartsfield-Jackson

6:57 pm - 10:40 pmDEN Denver Intl-RDU Raleigh-Durham

25h 43m2 stops Atlanta Hartsfield-Jackson Jacksonville

$257Multiple Airlines

Wed, Oct 21 - Sat, Oct 24

11:30 am - 4:22 pmRDU Raleigh-Durham-DEN Denver Intl

6h 52m1 stop Chicago O'Hare Intl

4:18 pm - 9:35 pmDEN Denver Intl-RDU Raleigh-Durham

3h 17mnonstop

$267United Airlines

Tue, Oct 20 - Tue, Oct 27

4:27 pm - 6:19 pmRDU Raleigh-Durham-DEN Denver Intl

3h 52mnonstop

11:52 pm - 9:34 amDEN Denver Intl-RDU Raleigh-Durham

7h 42m1 stop Washington, D.C. Dulles Intl

$267United Airlines

Tue, Oct 6 - Tue, Oct 13

7:20 pm - 11:58 pmRDU Raleigh-Durham-DEN Denver Intl

6h 38m1 stop Dallas/Fort Worth

11:59 pm - 9:35 amDEN Denver Intl-RDU Raleigh-Durham

7h 36m1 stop Charlotte Douglas

$277American Airlines

Sat, Oct 10 - Mon, Oct 12

12:07 pm - 7:10 pmRDU Raleigh-Durham-DEN Denver Intl

9h 03m1 stop Charlotte Douglas

7:15 am - 5:00 pmDEN Denver Intl-RDU Raleigh-Durham

7h 45m1 stop Charlotte Douglas

$277American Airlines

Thu, Feb 4 - Mon, Feb 8

Cheap last minute flights

Enter your travel dates to find the best prices.

11:55 am - 4:01 pmRDU Raleigh-Durham-DEN Denver Intl

6h 06m1 stop Dallas/Fort Worth

11:46 am - 5:22 pmDEN Denver Intl-RDU Raleigh-Durham

3h 36mnonstop

$213Frontier

Fri, Sep 18 - Wed, Sep 23

6:17 pm - 8:15 pmRDU Raleigh-Durham-DEN Denver Intl

3h 58mnonstop

6:40 am - 4:31 pmDEN Denver Intl-RDU Raleigh-Durham

7h 51m1 stop Orlando

$215Frontier

Sat, Sep 19 - Fri, Sep 25

2:18 pm - 7:29 pmRDU Raleigh-Durham-DRO Durango La Plata County

7h 11m1 stop Dallas/Fort Worth

7:00 am - 4:05 pmDRO Durango La Plata County-RDU Raleigh-Durham

7h 05m1 stop Dallas/Fort Worth

$483American Airlines

Sat, Sep 19 - Sat, Sep 26

10:30 am - 7:29 pmRDU Raleigh-Durham-DRO Durango La Plata County

10h 59m2 stops Charlotte Douglas Dallas/Fort Worth

7:00 am - 4:05 pmDRO Durango La Plata County-RDU Raleigh-Durham

7h 05m1 stop Dallas/Fort Worth

$489American Airlines

Sat, Sep 19 - Sat, Sep 26

12:51 pm - 7:44 pmRDU Raleigh-Durham-GUC Gunnison

8h 53m1 stop Houston George Bush Intcntl

1:31 pm - 9:39 pmGUC Gunnison-RDU Raleigh-Durham

6h 08m1 stop Denver Intl

$495United Airlines

Sat, Sep 19 - Sat, Sep 26

4:49 pm - 10:08 pmRDU Raleigh-Durham-DEN Denver Intl

7h 19m1 stop Tampa

6:38 pm - 9:05 amDEN Denver Intl-RDU Raleigh-Durham

12h 27m2 stops Las Vegas Harry Reid Intl Orlando

$495Multiple Airlines

Thu, Sep 17 - Tue, Sep 22

1:15 pm - 8:37 pmRDU Raleigh-Durham-GUC Gunnison

9h 22m2 stops Chicago O'Hare Intl Denver Intl

1:31 pm - 9:39 pmGUC Gunnison-RDU Raleigh-Durham

6h 08m1 stop Denver Intl

$501United Airlines

Sat, Sep 19 - Sat, Sep 26

9:46 pm - 12:51 pmRDU Raleigh-Durham-DEN Denver Intl

17h 05m2 stops Orlando Las Vegas Harry Reid Intl

9:16 pm - 2:04 pmDEN Denver Intl-RDU Raleigh-Durham

14h 48m1 stop Houston George Bush Intcntl

$533Multiple Airlines

Thu, Sep 17 - Sun, Sep 20

7:25 am - 12:14 pmRDU Raleigh-Durham-COS Colorado Springs

6h 49m1 stop Atlanta Hartsfield-Jackson

6:00 am - 2:16 pmCOS Colorado Springs-RDU Raleigh-Durham

6h 16m1 stop Atlanta Hartsfield-Jackson

$557Delta

Tue, Sep 15 - Tue, Sep 22

3:21 pm - 10:25 pmRDU Raleigh-Durham-COS Colorado Springs

9h 04m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:00 am - 2:16 pmCOS Colorado Springs-RDU Raleigh-Durham

6h 16m1 stop Atlanta Hartsfield-Jackson

$562Delta

Tue, Sep 15 - Tue, Sep 22

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Frontier flights from Raleigh to Colorado

Our best Frontier deals on Raleigh to Colorado flight tickets

Frontier

Oct 26

RDU3:53 pmRaleigh-Durham

28h 30m

1 stop

DEN6:23 pmDenver Intl

Oct 28

DEN12:18 pmDenver Intl

3h 20m

RDU5:38 pmRaleigh-Durham

$157

Frontier

Oct 26

RDU10:12 amRaleigh-Durham

24h 18m

1 stop

DEN8:30 amDenver Intl

Oct 28

DEN10:43 amDenver Intl

11h 14m

1 stop

RDU11:57 pmRaleigh-Durham

$190

Frontier

Oct 14

RDU9:30 pmRaleigh-Durham

20h 17m

1 stop

DEN3:47 pmDenver Intl

Oct 16

DEN1:18 pmDenver Intl

3h 24m

RDU6:42 pmRaleigh-Durham

$200

Southwest flights from Raleigh to Colorado

Our best Southwest deals on Raleigh to Colorado flight tickets

Southwest

Oct 14

RDU1:30 pmRaleigh-Durham

8h 25m

1 stop

COS7:55 pmColorado Springs

Oct 21

COS12:40 pmColorado Springs

6h 30m

1 stop

RDU9:10 pmRaleigh-Durham

$340

Southwest

Oct 14

RDU1:30 pmRaleigh-Durham

8h 25m

1 stop

COS7:55 pmColorado Springs

Oct 21

COS12:40 pmColorado Springs

7h 45m

2 stops

RDU10:25 pmRaleigh-Durham

$346

Southwest

Oct 14

RDU3:15 pmRaleigh-Durham

7h 55m

2 stops

COS9:10 pmColorado Springs

Oct 21

COS12:40 pmColorado Springs

7h 45m

2 stops

RDU10:25 pmRaleigh-Durham

$390

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighDenver

RDU Raleigh-Durham - DEN Denver Intl

RDUDEN

Raleigh-Durham

Mon 10/26

3:53 pm-6:23 pm

1 stop28h 30m

Denver Intl

Wed 10/28

12:18 pm-5:38 pm

Nonstop3h 20m

$157

RaleighDenver

RDU Raleigh-Durham - DEN Denver Intl

RDUDEN

Raleigh-Durham

Mon 10/26

10:12 am-8:30 am

1 stop24h 18m

Denver Intl

Wed 10/28

10:43 am-11:57 pm

1 stop11h 14m

$190

RaleighDenver

RDU Raleigh-Durham - DEN Denver Intl

RDUDEN

Raleigh-Durham

Wed 9/30

9:35 pm-9:19 pm

2 stops25h 44m

Denver Intl

Sat 10/3

7:10 pm-12:38 pm

1 stop15h 28m

$250

RaleighDenver

RDU Raleigh-Durham - DEN Denver Intl

RDUDEN

Raleigh-Durham

Wed 10/21

6:10 am-8:00 am

Nonstop3h 50m

Denver Intl

Tue 10/27

6:00 pm-11:20 pm

Nonstop3h 20m

$257

Quickest round-trip

RaleighDenver

RDU Raleigh-Durham - DEN Denver Intl

RDUDEN

Raleigh-Durham

Wed 11/4

5:35 pm-7:30 pm

Nonstop3h 55m

Denver Intl

Mon 11/9

7:45 pm-12:50 am

Nonstop3h 05m

$257

RaleighDenver

RDU Raleigh-Durham - DEN Denver Intl

RDUDEN

Raleigh-Durham

Wed 10/21

4:20 pm-9:31 pm

1 stop7h 11m

Denver Intl

Sat 10/24

6:57 pm-10:40 pm

2 stops25h 43m

$257

RaleighDenver

RDU Raleigh-Durham - DEN Denver Intl

RDUDEN

Raleigh-Durham

Tue 10/20

11:30 am-4:22 pm

1 stop6h 52m

Denver Intl

Tue 10/27

4:18 pm-9:35 pm

Nonstop3h 17m

$267

RaleighDenver

RDU Raleigh-Durham - DEN Denver Intl

RDUDEN

Raleigh-Durham

Tue 10/6

4:27 pm-6:19 pm

Nonstop3h 52m

Denver Intl

Tue 10/13

11:52 pm-9:34 am

1 stop7h 42m

$267

RaleighDenver

RDU Raleigh-Durham - DEN Denver Intl

RDUDEN

Raleigh-Durham

Sat 10/10

7:20 pm-11:58 pm

1 stop6h 38m

Denver Intl

Mon 10/12

11:59 pm-9:35 am

1 stop7h 36m

$277

RaleighDenver

RDU Raleigh-Durham - DEN Denver Intl

RDUDEN

Raleigh-Durham

Thu 2/4

12:07 pm-7:10 pm

1 stop9h 03m

Denver Intl

Mon 2/8

7:15 am-5:00 pm

1 stop7h 45m

$277

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Raleigh to Colorado

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

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of January is, on average, the cheapest month to fly to Colorado from Raleigh, with most prices found around $283. The month of October is another great option to travel to Colorado, with average flight prices from Raleigh averaging around $331.

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

The cheapest day to depart from Raleigh to Colorado is on a Thursday when prices can be found for as low as $380. On the other hand, Sunday is the most expensive day to depart from Raleigh because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $468.

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

The cheapest time of day to fly to Colorado is in the evening when flights can be purchased for as low as $283. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $467 per ticket.

What is the cheapest Raleigh-Durham to Colorado flight route?

Fly from Raleigh-Durham to Denver Intl for the best Raleigh-Durham - Colorado flight prices

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

You are more likely to see cheaper flights to Colorado from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $350 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Raleigh for as low as $294 on momondo.

What cabin class options are available on Raleigh to Colorado flights?

There are 4 cabin classes available to choose from on Raleigh to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Raleigh to Colorado flights?

No. A direct flight is the cheapest option for a flight between Raleigh to Colorado.

Cheap Raleigh to Colorado flight deals and tips

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

Best Price Found	$114
Fastest flight time	3h 50m
Direct flights	Every day
Airports in Colorado	87 airports

The best one-way flight to Colorado from Raleigh in the past 72 hours is $114. The best round-trip flight deal from Raleigh to Colorado found on momondo in the last 72 hours is $157.

The fastest flight from Raleigh to Colorado takes 3h 50m

Direct flights go from Raleigh to Colorado every day.

There are 87 airports in Colorado. From Raleigh there are direct flights to Denver Intl (DEN).

Search flight deals

Frequently asked questions about flying from Raleigh to Colorado

When did momondo last update prices for flights from Raleigh-Durham Airport to Colorado?
Prices for flights from Raleigh-Durham Airport to Colorado are updated daily.
How many operators does momondo search for flights from Raleigh-Durham Airport to Colorado?
The number of operators available for flights from Raleigh-Durham Airport to Colorado is 6 as of September 2026.
How old do you have to be to fly from Raleigh-Durham Airport to Colorado?
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.
What documentation or ID do you need to fly to Colorado?
The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Raleigh to Colorado?
Based on momondo bookings for flights between Raleigh and Colorado, the leading plane model is Boeing 737 MAX 8, making up 23.36% of the total bookings. Other popular models include Boeing 737-900 with 16.26%, Airbus A321-100/200 with 10.93%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 10.17%.

Best airlines flying from Raleigh to Colorado

Compare and see reviews for airlines that fly from Raleigh to Colorado with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $98	Free Cancellation	Rating 5.6 2,600 reviews	Search Frontier flights
JetBlue	PriceFrom $157	Free Cancellation	Rating 7.1 3,037 reviews	Search JetBlue flights
Delta	PriceFrom $183	Free Cancellation	Rating 7.8 8,568 reviews	Search Delta flights
American Airlines	PriceFrom $200	Free Cancellation	Rating 7.1 12,056 reviews	Search American Airlines flights
United Airlines	PriceFrom $210	Free Cancellation	Rating 7.4 10,209 reviews	Search United Airlines flights
Southwest	PriceFrom $229	Free Cancellation	Rating 8.0 4,190 reviews	Search Southwest flights

Why use momondo?

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

It is quick and easy to find Raleigh to Colorado flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Colorado that suits you.

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

Yes. momondo allows you to filter the results for Raleigh to Colorado flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Raleigh to Colorado.

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

Yes. momondo can track prices for Raleigh to Colorado flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Popular cities in Colorado

Flights to New Yorkfrom $73

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Flights to San Franciscofrom $43

Flights to Chicagofrom $50

Flights to Las Vegasfrom $39

Flights to Washington, D.C.from $40

Flights to Bostonfrom $103

Flights to Fort Lauderdalefrom $40

Flights to Atlantafrom $38

Flights to Dallasfrom $50

Cheap flights from Raleigh to Colorado from $114

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 Colorado departing on 12/9. 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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Frontier flights from Raleigh to Colorado

Our best Frontier deals on Raleigh to Colorado flight tickets

Southwest flights from Raleigh to Colorado

Our best Southwest deals on Raleigh to Colorado flight tickets

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See travel insights to Colorado from

How to get the cheapest flight ticket from Raleigh to Colorado

What is the cheapest month to fly to Colorado?

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

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

What is the cheapest Raleigh-Durham to Colorado flight route?

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

What cabin class options are available on Raleigh to Colorado flights?

Can stopping save me money on Raleigh to Colorado flights?

What is the cheapest airline that flies from Raleigh-Durham to Colorado?

What airlines fly to Colorado?

How many flights depart from Raleigh to Colorado on average per day?

How many flights depart from Raleigh to Colorado on average per week?

Cheap Raleigh to Colorado flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

Frequently asked questions about flying from Raleigh to Colorado

Best airlines flying from Raleigh to Colorado

Compare and see reviews for airlines that fly from Raleigh to Colorado with momondo

Why use momondo?

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Colorado

Popular cities in Colorado

Popular flights according to clicks in the last 7 days on momondo

Raleigh flight routes

According to popular flight searches on momondo this year

Colorado flight routes

According to popular flight searches on momondo this year

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