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

As of May 2026, there are 5 flights per day flying from Raleigh to Colorado. The most common time of day flights depart is 6:00AM, with 51% of flights taking off at noon.

What airlines fly to Colorado?

United Airlines, Frontier and Southwest are the top three most popular airlines that fly to Colorado from Raleigh according to our data. United Airlines is the first choice among our users, with 36% 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?

Southwest, Delta, and United Airlines 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 35 per week as of May 2026. The most frequent departure day is Sun, with 20% 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 May 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.

$73 Cheap Flights from Raleigh to Colorado in 2026

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:23 pm - 3:28 pm

RDU

DEN

4h 05mnonstop

6:03 am - 11:31 am

DEN

RDU

3h 28mnonstop

$146Frontier

Wed, May 20 - Wed, May 27

12:26 pm - 2:29 pm

RDU

DEN

4h 03mnonstop

6:03 am - 11:31 am

DEN

RDU

3h 28mnonstop

$147Frontier

Sat, Aug 22 - Sat, Aug 29

6:35 am - 12:48 pm

RDU

COS

8h 13m

1 stop

6:00 am - 2:10 pm

COS

RDU

6h 10m

1 stop

$257Delta

Tue, Sep 15 - Tue, Sep 22

5:45 am - 12:48 pm

RDU

COS

9h 03m

2 stops

6:00 am - 2:10 pm

COS

RDU

6h 10m

1 stop

$262Delta

Tue, Sep 15 - Tue, Sep 22

1:20 pm - 1:30 am

RDU

COS

14h 10m

1 stop

11:10 am - 12:40 am

COS

RDU

11h 30m

1 stop

$268Southwest

Thu, Jun 4 - Mon, Jun 8

8:30 am - 2:45 pm

RDU

COS

8h 15m

1 stop

8:00 am - 5:16 pm

COS

RDU

7h 16m

2 stops

$307American Airlines

Tue, Sep 15 - Tue, Sep 22

5:05 am - 4:00 pm

RDU

COS

12h 55m

1 stop

6:35 am - 5:40 pm

COS

RDU

9h 05m

2 stops

$313Southwest

Thu, Jun 4 - Wed, Jun 10

8:35 am - 12:28 pm

RDU

GJT

5h 53m

1 stop

1:30 pm - 11:36 pm

GJT

RDU

8h 06m

1 stop

$349United Airlines

Sat, Aug 22 - Wed, Aug 26

8:30 am - 1:50 pm

RDU

ASE

7h 20m

1 stop

7:30 am - 6:30 pm

ASE

RDU

9h 00m

1 stop

$351American Airlines

Tue, Aug 25 - Thu, Aug 27

7:45 am - 2:36 pm

RDU

GJT

8h 51m

2 stops

1:30 pm - 11:36 pm

GJT

RDU

8h 06m

1 stop

$354United Airlines

Sat, Aug 22 - Wed, Aug 26

Frontier flights from Raleigh to Colorado

Our best Frontier deals on Raleigh to Colorado flight tickets

Frontier

May 20

RDU1:23 pmRaleigh-Durham

4h 05m

DEN3:28 pmDenver Intl

May 27

DEN6:03 amDenver Intl

3h 28m

RDU11:31 amRaleigh-Durham

$146

Frontier

Aug 22

RDU12:26 pmRaleigh-Durham

4h 03m

DEN2:29 pmDenver Intl

Aug 29

DEN6:03 amDenver Intl

3h 28m

RDU11:31 amRaleigh-Durham

$147

Frontier

Aug 22

RDU12:26 pmRaleigh-Durham

4h 03m

DEN2:29 pmDenver Intl

Aug 29

DEN6:03 amDenver Intl

3h 28m

RDU11:31 amRaleigh-Durham

$148

Southwest flights from Raleigh to Colorado

Our best Southwest deals on Raleigh to Colorado flight tickets

Southwest

Jun 4

RDU1:20 pmRaleigh-Durham

14h 10m

1 stop

COS1:30 amColorado Springs

Jun 8

COS11:10 amColorado Springs

11h 30m

1 stop

RDU12:40 amRaleigh-Durham

$268

Southwest

Jun 4

RDU5:05 amRaleigh-Durham

12h 55m

1 stop

COS4:00 pmColorado Springs

Jun 8

COS11:10 amColorado Springs

7h 25m

2 stops

RDU8:35 pmRaleigh-Durham

$358

Southwest

Jun 4

RDU5:15 amRaleigh-Durham

5h 40m

1 stop

COS8:55 amColorado Springs

Jun 7

COS5:35 amColorado Springs

7h 50m

1 stop

RDU3:25 pmRaleigh-Durham

$372

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighDenver

RDU - DEN

RDUDEN

Raleigh-Durham

Wed 5/20

1:23 pm-3:28 pm

Nonstop4h 05m

Denver Intl

Wed 5/27

6:03 am-11:31 am

Nonstop3h 28m

$146

Quickest round-trip

RaleighDenver

RDU - DEN

RDUDEN

Raleigh-Durham

Sat 8/22

12:26 pm-2:29 pm

Nonstop4h 03m

Denver Intl

Sat 8/29

6:03 am-11:31 am

Nonstop3h 28m

$147

RaleighColorado Springs

RDU - COS

RDUCOS

Raleigh-Durham

Tue 9/15

6:35 am-12:48 pm

1 stop8h 13m

Colorado Springs

Tue 9/22

6:00 am-2:10 pm

1 stop6h 10m

$257

RaleighColorado Springs

RDU - COS

RDUCOS

Raleigh-Durham

Tue 9/15

5:45 am-12:48 pm

2 stops9h 03m

Colorado Springs

Tue 9/22

6:00 am-2:10 pm

1 stop6h 10m

$262

RaleighColorado Springs

RDU - COS

RDUCOS

Raleigh-Durham

Thu 6/4

1:20 pm-1:30 am

1 stop14h 10m

Colorado Springs

Mon 6/8

11:10 am-12:40 am

1 stop11h 30m

$268

RaleighColorado Springs

RDU - COS

RDUCOS

Raleigh-Durham

Tue 9/15

8:30 am-2:45 pm

1 stop8h 15m

Colorado Springs

Tue 9/22

8:00 am-5:16 pm

2 stops7h 16m

$307

RaleighColorado Springs

RDU - COS

RDUCOS

Raleigh-Durham

Thu 6/4

5:05 am-4:00 pm

1 stop12h 55m

Colorado Springs

Wed 6/10

6:35 am-5:40 pm

2 stops9h 05m

$313

RaleighGrand Junction

RDU - GJT

RDUGJT

Raleigh-Durham

Sat 8/22

8:35 am-12:28 pm

1 stop5h 53m

Grand Junction Regnl

Wed 8/26

1:30 pm-11:36 pm

1 stop8h 06m

$349

RaleighAspen

RDU - ASE

RDUASE

Raleigh-Durham

Tue 8/25

8:30 am-1:50 pm

1 stop7h 20m

Aspen Pitkin County

Thu 8/27

7:30 am-6:30 pm

1 stop9h 00m

$351

RaleighGrand Junction

RDU - GJT

RDUGJT

Raleigh-Durham

Sat 8/22

7:45 am-2:36 pm

2 stops8h 51m

Grand Junction Regnl

Wed 8/26

1:30 pm-11:36 pm

1 stop8h 06m

$354

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 April is, on average, the cheapest month to fly to Colorado from Raleigh, with most prices found around $66. The month of December is another great option to travel to Colorado, with average flight prices from Raleigh averaging around $88.

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 $341. 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 $433.

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

The cheapest time of day to fly to Colorado is at noon when flights can be purchased for as low as $238. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $469 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 $314 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 $261 on momondo.

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	$140
Fastest flight time	3h 35m
Direct flights	Every day
Airports in Colorado	87 airports

The best one-way flight to Colorado from Raleigh in the past 72 hours is $140. The best round-trip flight deal from Raleigh to Colorado found on momondo in the last 72 hours is $300.

The fastest flight from Raleigh to Colorado takes 3h 35m

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 May 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 18.67% of the total bookings. Other popular models include Boeing 737-800 with 16.46%, Boeing 737-900 with 16.44%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 13.98%.

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 2,969 reviews	Search Frontier flights
Delta	PriceFrom $128	Free Cancellation	Rating 7.9 8,460 reviews	Search Delta flights
JetBlue	PriceFrom $157	Free Cancellation	Rating 7.1 2,966 reviews	Search JetBlue flights
United Airlines	PriceFrom $185	Free Cancellation	Rating 7.4 9,683 reviews	Search United Airlines flights
Southwest	PriceFrom $197	Free Cancellation	Rating 8.0 4,310 reviews	Search Southwest flights
American Airlines	PriceFrom $199	Free Cancellation	Rating 7.1 11,674 reviews	Search American Airlines 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

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Flights to Las Vegasfrom $56

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Flights to Bostonfrom $92

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Flights to Dallasfrom $76

Flights to Fort Lauderdalefrom $52

Cheap flights from Raleigh to Colorado from $74

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 5/19. 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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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?

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

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

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

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