$114 Cheap Flights from Colorado Springs (COS) to Fort Collins (FNL)

View $114 flight on Mon, May 26, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Colorado Springs to Fort Collins (COS-FNL)

Prices were available within the past 7 days and start at $114 for one-way flights and $328 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, May 8 - Wed, May 14
COS
Colorado Springs
FNL
Fort Collins
$328 Roundtrip, found 4 hours ago
$328
Roundtrip
found 4 hours ago
Select United flight, departing Thu, May 8 from Colorado Springs to Fort Collins, returning Wed, May 14, priced at $328 found 4 hours ago
United
Mon, May 5 - Tue, May 13
COS
Colorado Springs
FNL
Fort Collins
$337 Roundtrip, found 2 days ago
$337
Roundtrip
found 2 days ago
Select United flight, departing Mon, May 5 from Colorado Springs to Fort Collins, returning Tue, May 13, priced at $337 found 2 days ago
United
Mon, May 5 - Mon, May 12
COS
Colorado Springs
FNL
Fort Collins
$339 Roundtrip, found 2 days ago
$339
Roundtrip
found 2 days ago
Select United flight, departing Mon, May 5 from Colorado Springs to Fort Collins, returning Mon, May 12, priced at $339 found 2 days ago
United
Thu, May 8 - Sat, May 17
COS
Colorado Springs
FNL
Fort Collins
$378 Roundtrip, found 4 hours ago
$378
Roundtrip
found 4 hours ago
Select United flight, departing Thu, May 8 from Colorado Springs to Fort Collins, returning Sat, May 17, priced at $378 found 4 hours ago
United
Thu, May 8 - Thu, May 15
COS
Colorado Springs
FNL
Fort Collins
$391 Roundtrip, found 4 hours ago
$391
Roundtrip
found 4 hours ago
Select United flight, departing Thu, May 8 from Colorado Springs to Fort Collins, returning Thu, May 15, priced at $391 found 4 hours ago
United
Sun, May 4 - Sun, May 11
COS
Colorado Springs
FNL
Fort Collins
$400 Roundtrip, found 4 days ago
$400
Roundtrip
found 4 days ago
Select United flight, departing Sun, May 4 from Colorado Springs to Fort Collins, returning Sun, May 11, priced at $400 found 4 days ago
United
Sun, May 4 - Sun, May 11
COS
Colorado Springs
FNL
Fort Collins
$402 Roundtrip, found 4 days ago
$402
Roundtrip
found 4 days ago
Select United flight, departing Sun, May 4 from Colorado Springs to Fort Collins, returning Sun, May 11, priced at $402 found 4 days ago
United
Mon, May 5 - Thu, May 15
COS
Colorado Springs
FNL
Fort Collins
$403 Roundtrip, found 2 days ago
$403
Roundtrip
found 2 days ago
Select United flight, departing Mon, May 5 from Colorado Springs to Fort Collins, returning Thu, May 15, priced at $403 found 2 days ago
United
Mon, May 5 - Mon, May 12
COS
Colorado Springs
FNL
Fort Collins
$405 Roundtrip, found 2 days ago
$405
Roundtrip
found 2 days ago
Select United flight, departing Mon, May 5 from Colorado Springs to Fort Collins, returning Mon, May 12, priced at $405 found 2 days ago
United
Sun, May 4 - Sun, May 11
COS
Colorado Springs
FNL
Fort Collins
$406 Roundtrip, found 4 days ago
$406
Roundtrip
found 4 days ago
Select United flight, departing Sun, May 4 from Colorado Springs to Fort Collins, returning Sun, May 11, priced at $406 found 4 days ago

Frequently asked questions

How much does a flight from Colorado Springs Airport (COS) to Fort Collins, CO (FNL-Fort Collins-Loveland Municipal) cost?
Discover the latest flight deals from COS to FNL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from COS to FNL?
The cheapest flights from COS to FNL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from COS to FNL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from COS to FNL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Colorado Springs Airport (COS) to Fort Collins, CO (FNL-Fort Collins-Loveland Municipal)?
You’ll need to hop on a flight with a layover when traveling from Colorado Springs Airport (COS) to Fort Collins, CO (FNL-Fort Collins-Loveland Municipal). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from COS to FNL?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Colorado Springs Airport (COS) to Fort Collins, CO (FNL-Fort Collins-Loveland Municipal)?
Select a flight from Colorado Springs Airport (COS) to Fort Collins, CO (FNL-Fort Collins-Loveland Municipal) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Loveland from Colorado Springs Airport (COS)?
Check out your flight options from Colorado Springs Airport (COS) to Denver Intl. Airport (DEN). This is the only Loveland airport you can fly into if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Colorado Springs Airport (COS) to Fort Collins, CO (FNL-Fort Collins-Loveland Municipal) last-minute?
Waiting until just before your trip to book your flight from COS to FNL often results in higher prices. While you may find some last-minute deals, there’s no guarantee. Allow some flexibility in your schedule to boost your chances of snagging a bargain.
Is it cheaper to book a COS to FNL flight and hotel package?
You can save money by securing a COS to FNL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one convenient place. Once you’ve selected your preferred flights and accommodations, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Colorado Springs Airport (COS) to Fort Collins, CO (FNL-Fort Collins-Loveland Municipal)?
In most instances, you’re able to cancel or reschedule your COS to FNL flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline’s rules and fees on flight changes, or if you want further information, head to our Customer Service portal.
*Available to One Key members.