How popular is this Raleigh to Fort Collins flight route?

This flight path from Raleigh-Durham to Fort Collins was viewed by 87 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines to fly from Raleigh to Fort Collins one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $64. Delta flights start at $108 while deals on American Airlines start at $118 one-way.

In terms of precipitation, rainfall in Fort Collins ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Fort Collins when rainfall is around 0.5 in.

If weather is an important factor for your trip to Fort Collins, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the cheapest flights from Raleigh to Fort Collins?

Looking for the cheapest flight from Raleigh to Fort Collins? While on average our users pay $978, our data indicates the cheapest price to be $131. The most popular route (Raleigh-Durham - Denver Intl), is priced around $173.

What are the most reliable airlines from Raleigh to Fort Collins?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Raleigh to Fort Collins on time: United Airlines (91%), Volaris (81%), Frontier (80%).

What are the most popular airlines that fly from Raleigh to Fort Collins?

Before booking your flight from Raleigh to Fort Collins check out the most popular airlines for this route: Frontier, United Airlines or Southwest.

What airport do you fly from for flights from Raleigh to Fort Collins?

Raleigh-Durham (RDU), located 11.1 mi from the city center, is the airport you fly out of when you book flights from Raleigh to Fort Collins. 6 airlines have flights from Raleigh-Durham to Fort Collins on a regular basis. Booking flights from Raleigh-Durham to Fort Collins should not be difficult; the airport handles an average of 2 outbound flights to Fort Collins per day.

Can I find deals for flights from Raleigh to Fort Collins that include hotel bookings?

Yes. In addition to deals on Raleigh to Fort Collins flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Raleigh to Fort Collins?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Fort Collins.

Can I find deals for business class flights from Raleigh to Fort Collins?

Yes. Cheapflights offers flight deals from Raleigh to Fort Collins by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from Raleigh to Fort Collins

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Cheapflights Tip: The best prices from Raleigh-Durham to Fort Collins are usually found in January or February, booked 48 days in advance, depart on a Saturday or Thursday and return on a Friday

Find flight deals from Raleigh to Fort Collins

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	July
Cheapest in	January
Average price	$395

Provider with most accurate pricing for Raleigh-Durham-Denver Intl flight deals.

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Provider most trusted by Cheapflights users for Raleigh-Durham-Denver Intl flights.

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Highest demand for flights based on searches. 15% potential increase in price ($63 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Cheapflights Insights

Everything you need to know about your flight from Raleigh to Fort Collins

What is the cheapest time of day to fly from RDU to FC9?

It’s optimal to fly from Raleigh to Fort Collins in the evening. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Raleigh to Fort Collins?

Travelers seeking maximum savings on their Raleigh to Fort Collins flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Fort Collins

Read through reviews of airlines operating flights from Raleigh to Fort Collins, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,217 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

7.9

Good

4,217 reviews

Southwest

7.9

Good

4,217 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.8

Good

8,691 reviews

Southwest

7.9

Good

4,217 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.3

Good

10,454 reviews

Southwest

7.9

Good

4,217 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.0

Good

12,209 reviews

Southwest

7.9

Good

4,217 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Frontier

5.5

Fair

2,515 reviews

Southwest

7.9

Good

4,217 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

What airport do you fly from for flights from Raleigh to Fort Collins?
Raleigh-Durham (RDU), located 11.1 mi from the city center, is the airport you fly out of when you book flights from Raleigh to Fort Collins. 6 airlines have flights from Raleigh-Durham to Fort Collins on a regular basis. Booking flights from Raleigh-Durham to Fort Collins should not be difficult; the airport handles an average of 2 outbound flights to Fort Collins per day.
How popular is this Raleigh to Fort Collins flight route?
This flight path from Raleigh-Durham to Fort Collins was viewed by 87 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines to fly from Raleigh to Fort Collins one-way?
To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $64. Delta flights start at $108 while deals on American Airlines start at $118 one-way.
What are the most reliable airlines from Raleigh to Fort Collins?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Raleigh to Fort Collins on time: United Airlines (91%), Volaris (81%), Frontier (80%).
What are the cheapest flights from Raleigh to Fort Collins?
Looking for the cheapest flight from Raleigh to Fort Collins? While on average our users pay $978, our data indicates the cheapest price to be $131. The most popular route (Raleigh-Durham - Denver Intl), is priced around $173.
Can I find deals for flights from Raleigh to Fort Collins that include hotel bookings?
Yes. In addition to deals on Raleigh to Fort Collins flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Raleigh to Fort Collins?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Fort Collins.
Can I find deals for business class flights from Raleigh to Fort Collins?
Yes. Cheapflights offers flight deals from Raleigh to Fort Collins by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top 6 airlines flying from Raleigh to Fort Collins

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$98	Average$273	FlexibilityNo cancel fee	On-time62%
JetBlue	Cheapest$157	Average$398	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$219	Average$377	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$222	Average$489	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$226	Average$381	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$252	Average$473	FlexibilityNo cancel fee	On-time63%

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Cheap flights from Raleigh (RDU) to Fort Collins, CO

Find cheap flights from Raleigh to Fort Collins with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Raleigh to Fort Collins

Most accurate provider

Most trusted provider

Popular in

Cheapest in

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Cheapflights Insights

What is the cheapest time of day to fly from RDU to FC9?

It’s optimal to fly from Raleigh to Fort Collins in the evening. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Raleigh to Fort Collins?

Travelers seeking maximum savings on their Raleigh to Fort Collins flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Fort Collins

Read through reviews of airlines operating flights from Raleigh to Fort Collins, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Raleigh to Fort Collins?

How popular is this Raleigh to Fort Collins flight route?

What are the cheapest airlines to fly from Raleigh to Fort Collins one-way?

What are the most reliable airlines from Raleigh to Fort Collins?

What are the cheapest flights from Raleigh to Fort Collins?

Can I find deals for flights from Raleigh to Fort Collins that include hotel bookings?

How can I find direct flights from Raleigh to Fort Collins?

Can I find deals for business class flights from Raleigh to Fort Collins?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Raleigh to Fort Collins

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Complete your trip

Complete your trip to Fort Collins by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Raleigh to Fort Collins by cabin class

Find flights from Raleigh to Fort Collins, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Raleigh and Fort Collins flights

Browse other Raleigh and Fort Collins flight options. Last updated on October 30, 2026.

Other flights from Raleigh

Browse through other flights departing from Raleigh. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.

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Top 6 airlines flying from Raleigh to Fort Collins

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