What airlines fly to Fort Smith?

United Airlines, Frontier and American Airlines are the top three most popular airlines that fly to Fort Smith from Colorado according to our data. United Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Fort Smith. Keep in mind that there are 3 different airlines that fly to Fort Smith on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Fort Smith?

Flight times from Colorado to Fort Smith vary, but if you’re flying out of Denver and flying into Fayetteville (one of the most popular routes), then the duration is 1h 44m on average. Another popular route from Colorado to Fort Smith is flying from Colorado Springs to Fayetteville, which will take roughly 3h 48m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Colorado to Fort Smith Airport?

Prices for flights from Colorado to Fort Smith Airport are updated daily.

How many operators does momondo search for flights from Colorado to Fort Smith Airport?

The number of operators available for flights from Colorado to Fort Smith Airport is 1 as of November 2025.

How old do you have to be to fly from Colorado to Fort Smith Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Fort Smith Airport.

What documentation or ID do you need to fly to Fort Smith Airport?

The necessary travel and health documents for your Fort Smith Airport 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.

$438 Cheap Flights from Colorado to Fort Smith in 2025/26

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Find the cheapest flights from Colorado to Fort Smith

Round-trip

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Cheap round-trip flights

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5:11 pm - 10:30 pmCOS-FSM

4h 19m1 stop

6:41 pm - 11:25 pmFSM-COS

5h 44m1 stop

$448American Airlines

Find Deal

Sat, Mar 7 - Wed, Mar 11

10:26 am - 3:41 pmDEN-FSM

4h 15m1 stop

6:16 pm - 11:56 pmFSM-DEN

6h 40m1 stop

$502American Airlines

Find Deal

Fri, Nov 21 - Tue, Nov 25

6:52 pm - 11:39 pmDEN-FSM

3h 47m1 stop

6:43 pm - 9:50 pmFSM-DEN

4h 07m1 stop

$526American Airlines

Find Deal

Wed, Apr 15 - Sun, Apr 19

4:44 pm - 11:51 pmGJT-FSM

6h 07m1 stop

6:16 pm - 11:59 pmFSM-GJT

6h 43m1 stop

$586American Airlines

Find Deal

Sat, Nov 22 - Wed, Nov 26

4:44 pm - 11:51 pmGJT-FSM

6h 07m1 stop

4:14 pm - 12:22 amFSM-GJT

9h 08m2 stops

$591American Airlines

Find Deal

Sat, Nov 22 - Wed, Nov 26

12:07 pm - 11:39 pmDEN-FSM

10h 32m2 stops

6:43 pm - 9:50 pmFSM-DEN

4h 07m1 stop

$666American Airlines

Find Deal

Wed, Apr 15 - Sun, Apr 19

8:18 am - 11:39 pmDEN-FSM

14h 21m2 stops

6:07 am - 9:20 amFSM-DEN

4h 13m1 stop

$671American Airlines

Find Deal

Wed, Apr 15 - Sun, Apr 19

8:18 am - 11:39 pmDEN-FSM

14h 21m2 stops

6:43 pm - 11:35 pmFSM-DEN

5h 52m1 stop

$696American Airlines

Find Deal

Wed, Apr 15 - Sun, Apr 19

12:10 pm - 11:51 pmGJT-FSM

10h 41m2 stops

4:14 pm - 12:22 amFSM-GJT

9h 08m2 stops

$701American Airlines

Find Deal

Sat, Nov 22 - Wed, Nov 26

4:54 pm - 10:27 pmDEN-FSM

4h 33m1 stop

6:17 pm - 10:01 pmFSM-DEN

4h 44m1 stop

$717American Airlines

Find Deal

Sat, Dec 20 - Sat, Dec 27

American Airlines flights from Colorado to Fort Smith

Our best American Airlines deals on Colorado to Fort Smith flight tickets

American Airlines

Nov 14

COS5:17 pmColorado Springs

4h 13m

1 stop

FSM10:30 pmFort Smith

Nov 17

FSM6:00 amFort Smith

4h 53m

1 stop

COS9:53 amColorado Springs

$438

Find similar

American Airlines

Mar 7

COS5:11 pmColorado Springs

4h 19m

1 stop

FSM10:30 pmFort Smith

Mar 11

FSM6:41 pmFort Smith

5h 44m

1 stop

COS11:25 pmColorado Springs

$448

Find similar

American Airlines

Nov 21

DEN10:26 amDenver Intl

4h 15m

1 stop

FSM3:41 pmFort Smith

Nov 25

FSM6:16 pmFort Smith

6h 40m

1 stop

DEN11:56 pmDenver Intl

$502

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Colorado SpringsFort Smith

COS - FSM

COSFSM

Colorado Springs

Sat 3/7

5:11 pm-10:30 pm

1 stop4h 19m

Fort Smith

Wed 3/11

6:41 pm-11:25 pm

1 stop5h 44m

$448

DenverFort Smith

DEN - FSM

DENFSM

Denver Intl

Fri 11/21

10:26 am-3:41 pm

1 stop4h 15m

Fort Smith

Tue 11/25

6:16 pm-11:56 pm

1 stop6h 40m

$502

DenverFort Smith

DEN - FSM

DENFSM

Denver Intl

Wed 4/15

6:52 pm-11:39 pm

1 stop3h 47m

Fort Smith

Sun 4/19

6:43 pm-9:50 pm

1 stop4h 07m

$526

Grand JunctionFort Smith

GJT - FSM

GJTFSM

Grand Junction Regnl

Sat 11/22

4:44 pm-11:51 pm

1 stop6h 07m

Fort Smith

Wed 11/26

6:16 pm-11:59 pm

1 stop6h 43m

$586

Grand JunctionFort Smith

GJT - FSM

GJTFSM

Grand Junction Regnl

Sat 11/22

4:44 pm-11:51 pm

1 stop6h 07m

Fort Smith

Wed 11/26

4:14 pm-12:22 am

2 stops9h 08m

$591

DenverFort Smith

DEN - FSM

DENFSM

Denver Intl

Wed 4/15

12:07 pm-11:39 pm

2 stops10h 32m

Fort Smith

Sun 4/19

6:43 pm-9:50 pm

1 stop4h 07m

$666

DenverFort Smith

DEN - FSM

DENFSM

Denver Intl

Wed 4/15

8:18 am-11:39 pm

2 stops14h 21m

Fort Smith

Sun 4/19

6:07 am-9:20 am

1 stop4h 13m

$671

DenverFort Smith

DEN - FSM

DENFSM

Denver Intl

Wed 4/15

8:18 am-11:39 pm

2 stops14h 21m

Fort Smith

Sun 4/19

6:43 pm-11:35 pm

1 stop5h 52m

$696

Grand JunctionFort Smith

GJT - FSM

GJTFSM

Grand Junction Regnl

Sat 11/22

12:10 pm-11:51 pm

2 stops10h 41m

Fort Smith

Wed 11/26

4:14 pm-12:22 am

2 stops9h 08m

$701

DenverFort Smith

DEN - FSM

DENFSM

Denver Intl

Sat 12/20

4:54 pm-10:27 pm

1 stop4h 33m

Fort Smith

Sat 12/27

6:17 pm-10:01 pm

1 stop4h 44m

$717

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Colorado to Fort Smith

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 Fort Smith?

In general, September is the cheapest month to fly from Colorado to Fort Smith. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $255. If you don’t want to visit Fort Smith in September, then you should wait until February to fly from Colorado, when ticket prices are also cheap, with an average price of $339.

What is the cheapest day to depart on your flight to Fort Smith?

The cheapest day to depart from Colorado to Fort Smith is on a Thursday. Travelers who choose to depart for Fort Smith on a Thursday will often find tickets for as low as $308. The most expensive day to fly to Fort Smith is Monday, with ticket prices averaging around $590.

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

At noon is the cheapest time of day to fly from Colorado to Fort Smith when you can find flight prices for as low as $308. Flying to Fort Smith at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Fort Smith is in the afternoon when prices are around $438.

Cheap Colorado to Fort Smith flight deals and tips

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

Direct flights	None

There are no direct flights from Colorado to Fort Smith. There are no popular flight routes from Colorado to Fort Smith.

Search flight deals

When did momondo last update prices for flights from Colorado to Fort Smith Airport?
Prices for flights from Colorado to Fort Smith Airport are updated daily.
How many operators does momondo search for flights from Colorado to Fort Smith Airport?
The number of operators available for flights from Colorado to Fort Smith Airport is 1 as of November 2025.
How old do you have to be to fly from Colorado to Fort Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Fort Smith Airport.
What documentation or ID do you need to fly to Fort Smith Airport?
The necessary travel and health documents for your Fort Smith Airport 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.

Best airlines flying from Colorado to Fort Smith

Compare and see reviews for airlines that fly from Colorado to Fort Smith with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 11,050 reviews		Search American Airlines flights

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Why should I use momondo to find a flight deal from Colorado to Fort Smith?

It is quick and easy to find Colorado to Fort Smith 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 Fort Smith that suits you.

Can I find flights from Colorado to Fort Smith with flexible booking policies on momondo?

All flight searches from Colorado to Fort Smith on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Colorado to Fort Smith?

momondo helps you find the best flight between Colorado and Fort Smith by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Colorado to Fort Smith right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Colorado to Fort Smith flights. All you need is a valid email address and we will do the rest; it is that quick and easy.