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Cheap flights from Raleigh to Colorado from $90

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 3/12. 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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Find the cheapest flights from Raleigh to Colorado

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:11 pm - 7:27 pm
RDU
-
DEN
4h 16mnonstop
Frontier Logo
1:42 pm - 12:10 am
DEN
-
RDU
8h 28m
1 stop
$116Frontier
Sat, Feb 28 - Tue, Mar 3
Frontier Logo
6:10 am - 12:38 pm
RDU
-
DEN
8h 28m
1 stop
Frontier Logo
11:00 am - 4:16 pm
DEN
-
RDU
3h 16mnonstop
$118Frontier
Sat, Feb 21 - Sat, Feb 28
Delta Logo
6:20 am - 10:50 am
RDU
-
EGE
6h 30m
1 stop
Delta Logo
3:10 pm - 12:09 am
EGE
-
RDU
6h 59m
1 stop
$279Delta
Wed, Feb 25 - Wed, Mar 4
United Airlines Logo
10:00 am - 2:52 pm
RDU
-
EGE
6h 52m
1 stop
United Airlines Logo
12:32 pm - 11:44 pm
EGE
-
RDU
9h 12m
2 stops
$284United Airlines
Wed, Feb 25 - Wed, Mar 4
American Airlines Logo
5:00 am - 10:06 am
RDU
-
EGE
7h 06m
1 stop
American Airlines Logo
11:42 am - 9:46 pm
EGE
-
RDU
8h 04m
1 stop
$289American Airlines
Sat, Feb 21 - Fri, Feb 27
American Airlines Logo
5:00 am - 9:32 am
RDU
-
ASE
6h 32m
1 stop
American Airlines Logo
7:00 am - 2:59 pm
ASE
-
RDU
5h 59m
1 stop
$289American Airlines
Thu, Feb 19 - Tue, Feb 24
United Airlines Logo
8:00 am - 12:28 pm
RDU
-
EGE
6h 28m
1 stop
United Airlines Logo
1:38 pm - 11:19 pm
EGE
-
RDU
7h 41m
1 stop
$305United Airlines
Thu, Apr 16 - Mon, Apr 20
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
$389Delta
Mon, Apr 13 - Sat, Apr 18
Southwest Logo
5:25 am - 11:25 am
RDU
-
COS
8h 00m
1 stop
Southwest Logo
4:15 pm - 11:20 pm
COS
-
RDU
5h 05m
1 stop
$412Southwest
Fri, Mar 20 - Tue, Mar 24
Southwest Logo
1:55 pm - 9:45 pm
RDU
-
COS
9h 50m
2 stops
Southwest Logo
4:15 pm - 11:20 pm
COS
-
RDU
5h 05m
1 stop
$417Southwest
Fri, Mar 20 - Tue, Mar 24

Frontier flights from Raleigh to Colorado

Our best Frontier deals on Raleigh to Colorado flight tickets
Frontier
Feb 28
RDU5:11 pmRaleigh-Durham
4h 16m
DEN7:27 pmDenver Intl
Mar 3
DEN1:42 pmDenver Intl
8h 28m
1 stop
RDU12:10 amRaleigh-Durham
$116
Frontier
Feb 6
RDU7:39 pmRaleigh-Durham
4h 10m
DEN9:49 pmDenver Intl
Feb 9
DEN1:21 pmDenver Intl
3h 23m
RDU6:44 pmRaleigh-Durham
$117
Frontier
Feb 21
RDU6:10 amRaleigh-Durham
8h 28m
1 stop
DEN12:38 pmDenver Intl
Feb 28
DEN11:00 amDenver Intl
3h 16m
RDU4:16 pmRaleigh-Durham
$118

Delta flights from Raleigh to Colorado

Our best Delta deals on Raleigh to Colorado flight tickets
Delta
Feb 25
RDU6:20 amRaleigh-Durham
6h 30m
1 stop
EGE10:50 amVail Eagle County
Mar 4
EGE3:10 pmVail Eagle County
6h 59m
1 stop
RDU12:09 amRaleigh-Durham
$279
Delta
Mar 5
RDU5:30 amRaleigh-Durham
10h 35m
2 stops
EGE2:05 pmVail Eagle County
Mar 9
EGE3:31 pmVail Eagle County
5h 45m
1 stop
RDU11:16 pmRaleigh-Durham
$354
Delta
Mar 5
RDU9:59 amRaleigh-Durham
6h 06m
1 stop
EGE2:05 pmVail Eagle County
Mar 9
EGE3:31 pmVail Eagle County
5h 45m
1 stop
RDU11:16 pmRaleigh-Durham
$379

momondo Fare Finder

 
Customize your flight search to find flights from Raleigh to Colorado 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 January 29, 2026.
Use the filters below to find and compare flights from Raleigh to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RaleighDenver

RDU - DEN

RDUDEN

Raleigh-Durham

Sat 2/28

5:11 pm-7:27 pm

Nonstop4h 16m

Denver Intl

Tue 3/3

1:42 pm-12:10 am

1 stop8h 28m

$116

RaleighDenver

RDU - DEN

RDUDEN

Raleigh-Durham

Sat 2/21

6:10 am-12:38 pm

1 stop8h 28m

Denver Intl

Sat 2/28

11:00 am-4:16 pm

Nonstop3h 16m

$118

RaleighVail

RDU - EGE

RDUEGE

Raleigh-Durham

Wed 2/25

6:20 am-10:50 am

1 stop6h 30m

Vail Eagle County

Wed 3/4

3:10 pm-12:09 am

1 stop6h 59m

$279

RaleighVail

RDU - EGE

RDUEGE

Raleigh-Durham

Wed 2/25

10:00 am-2:52 pm

1 stop6h 52m

Vail Eagle County

Wed 3/4

12:32 pm-11:44 pm

2 stops9h 12m

$284

RaleighVail

RDU - EGE

RDUEGE

Raleigh-Durham

Sat 2/21

5:00 am-10:06 am

1 stop7h 06m

Vail Eagle County

Fri 2/27

11:42 am-9:46 pm

1 stop8h 04m

$289

RaleighAspen

RDU - ASE

RDUASE

Raleigh-Durham

Thu 2/19

5:00 am-9:32 am

1 stop6h 32m

Aspen Pitkin County

Tue 2/24

7:00 am-2:59 pm

1 stop5h 59m

$289

RaleighVail

RDU - EGE

RDUEGE

Raleigh-Durham

Thu 4/16

8:00 am-12:28 pm

1 stop6h 28m

Vail Eagle County

Mon 4/20

1:38 pm-11:19 pm

1 stop7h 41m

$305

RaleighColorado Springs

RDU - COS

RDUCOS

Raleigh-Durham

Mon 4/13

6:20 am-12:17 pm

1 stop7h 57m

Colorado Springs

Sat 4/18

6:15 am-3:51 pm

1 stop7h 36m

$389

RaleighColorado Springs

RDU - COS

RDUCOS

Raleigh-Durham

Fri 3/20

5:25 am-11:25 am

1 stop8h 00m

Colorado Springs

Tue 3/24

4:15 pm-11:20 pm

1 stop5h 05m

$412

RaleighColorado Springs

RDU - COS

RDUCOS

Raleigh-Durham

Fri 3/20

1:55 pm-9:45 pm

2 stops9h 50m

Colorado Springs

Tue 3/24

4:15 pm-11:20 pm

1 stop5h 05m

$417

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 Colorado from

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

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 $256. The month of September is another great option to travel to Colorado, with average flight prices from Raleigh averaging around $277.

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 $337. On the other hand, Wednesday 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 $417.

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 $248. 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 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 $315 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 $270 on momondo.

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

There are 4 cabin classes available to choose from on Raleigh-Durham 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

$148

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 $148. The best round-trip flight deal from Raleigh to Colorado found on momondo in the last 72 hours is $254.
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

  • 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?

  • 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?

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
FrontierPriceFrom $99Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
DeltaPriceFrom $128Free CancellationRating
7.9
8,127 reviews
Search Delta flights
JetBluePriceFrom $157Free CancellationRating
7.2
2,891 reviews
Search JetBlue flights
United AirlinesPriceFrom $177Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
American AirlinesPriceFrom $207Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights
SouthwestPriceFrom $210Free CancellationRating
8.0
4,267 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.

An easier way to manage your Colorado trip

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