$382 Cheap Flights from Colorado Springs (COS) to Fort Smith (FSM)

View $382 flight on Sat, Oct 11, 2025Opens in a new window

Popular airlines from Colorado Springs Airport (COS) to Fort Smith, AR (FSM-Fort Smith Regional)

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Cheap Flights from Colorado Springs to Fort Smith (COS-FSM)

Prices were available within the past 7 days and start at $382 for one-way flights and $403 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Nov 8 - Tue, Nov 11
COS
Colorado Springs
FSM
Fort Smith
$403 Roundtrip, found 5 days ago
$403
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Nov 8 from Colorado Springs to Fort Smith, returning Tue, Nov 11, priced at $403 found 5 days ago
American Airlines
Sat, Nov 8 - Tue, Nov 11
COS
Colorado Springs
FSM
Fort Smith
$434 Roundtrip, found 5 days ago
$434
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Nov 8 from Colorado Springs to Fort Smith, returning Tue, Nov 11, priced at $434 found 5 days ago
American Airlines
Sat, Nov 8 - Tue, Nov 11
COS
Colorado Springs
FSM
Fort Smith
$473 Roundtrip, found 5 days ago
$473
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Nov 8 from Colorado Springs to Fort Smith, returning Tue, Nov 11, priced at $473 found 5 days ago
American Airlines
Sat, Nov 8 - Tue, Nov 11
COS
Colorado Springs
FSM
Fort Smith
$504 Roundtrip, found 5 days ago
$504
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Nov 8 from Colorado Springs to Fort Smith, returning Tue, Nov 11, priced at $504 found 5 days ago
American Airlines
Fri, Oct 10 - Fri, Oct 17
COS
Colorado Springs
FSM
Fort Smith
$515 Roundtrip, found 5 days ago
$515
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 10 from Colorado Springs to Fort Smith, returning Fri, Oct 17, priced at $515 found 5 days ago
American Airlines
Thu, Nov 20 - Thu, Nov 27
COS
Colorado Springs
FSM
Fort Smith
$552 Roundtrip, found 3 days ago
$552
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Nov 20 from Colorado Springs to Fort Smith, returning Thu, Nov 27, priced at $552 found 3 days ago
American Airlines
Tue, Nov 18 - Wed, Nov 26
COS
Colorado Springs
FSM
Fort Smith
$556 Roundtrip, found 3 days ago
$556
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 18 from Colorado Springs to Fort Smith, returning Wed, Nov 26, priced at $556 found 3 days ago
American Airlines
Fri, Oct 3 - Sun, Oct 5
COS
Colorado Springs
FSM
Fort Smith
$561 Roundtrip, found 1 day ago
$561
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 3 from Colorado Springs to Fort Smith, returning Sun, Oct 5, priced at $561 found 1 day ago
American Airlines
Sat, Nov 22 - Thu, Nov 27
COS
Colorado Springs
FSM
Fort Smith
$564 Roundtrip, found 3 days ago
$564
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Nov 22 from Colorado Springs to Fort Smith, returning Thu, Nov 27, priced at $564 found 3 days ago
American Airlines
Sat, Nov 8 - Tue, Nov 11
COS
Colorado Springs
FSM
Fort Smith
$573 Roundtrip, found 5 days ago
$573
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Nov 8 from Colorado Springs to Fort Smith, returning Tue, Nov 11, priced at $573 found 5 days ago
Flights from Colorado Springs (COS) to Fort Smith (FSM)
Origin airport
Colorado Springs
Destination airport
Fort Smith Regional
Roundtrip price
$402
Distance
617 mi

Colorado Springs to Fort Smith Flights

The cheapest times to fly from Colorado Springs to Fort Smith

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Colorado Springs to Fort Smith are during the month of November. You can find some of the cheapest flights from Colorado Springs to Fort Smith with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Colorado Springs to Fort Smith

Sunday is one of the best days to book for cheap flights from Colorado Springs to Fort Smith: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Colorado Springs to Fort Smith

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Colorado Springs to Fort Smith in 2025. You can also book with separate airlines for your outbound and return journeys, from $382 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Colorado Springs to Fort Smith flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Colorado Springs to Fort Smith airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Colorado Springs Airport (COS) to Fort Smith Regional Airport (FSM) cost?
Grab a cheap one-way flight from $382 or cheap return flight from $403 from Colorado Springs Airport (COS) to Fort Smith Regional Airport (FSM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Colorado Springs Airport (COS) to Fort Smith Regional Airport (FSM)?
November is the least expensive month to fly from COS to FSM. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Colorado Springs Airport (COS) to Fort Smith Regional Airport (FSM)?
To find the cheapest airline flying from COS to FSM, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Colorado Springs Airport (COS) to Fort Smith Regional Airport (FSM)?
You'll have to book a flight with a layover if you're traveling from Colorado Springs Airport (COS) to Fort Smith Regional Airport (FSM). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from COS to FSM?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*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 Smith Regional Airport (FSM)?
To arrive at Fort Smith Regional Airport (FSM) without delays, book a flight that leaves from Colorado Springs Airport (COS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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.
Is it cheaper to buy a plane ticket from Colorado Springs Airport (COS) to Fort Smith Regional Airport (FSM) last-minute?
Booking your flight from COS to FSM right before your getaway is typically more expensive. But if there's some wiggle room with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a COS to FSM flight and hotel package?
Booking a COS to FSM flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our impressive range of hotels and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Colorado Springs Airport (COS) to Fort Smith Regional Airport (FSM)?
Typically, you're able to reschedule or cancel your COS to FSM flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want further details, visit our Customer Service portal.

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*Available to One Key members.