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Cheap flights from Fort Smith to Denver from $249

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Fort Smith to Denver departing on 2/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:20 pm - 10:40 pm
FSM
-
DEN
5h 20m
1 stop
American Airlines Logo
2:49 pm - 10:32 pm
DEN
-
FSM
6h 43m
1 stop
$249American Airlines
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
6:24 pm - 10:40 pm
FSM
-
DEN
5h 16m
1 stop
American Airlines Logo
10:20 am - 5:49 pm
DEN
-
FSM
6h 29m
1 stop
$401American Airlines
Tue, Feb 17 - Sat, Feb 21
American Airlines Logo
6:20 pm - 10:40 pm
FSM
-
DEN
5h 20m
1 stop
American Airlines Logo
7:42 am - 10:32 pm
DEN
-
FSM
13h 50m
2 stops
$518American Airlines
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
6:24 pm - 10:40 pm
FSM
-
DEN
5h 16m
1 stop
American Airlines Logo
12:33 pm - 5:54 pm
DEN
-
FSM
4h 21m
1 stop
$549American Airlines
Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
6:24 pm - 10:40 pm
FSM
-
DEN
5h 16m
1 stop
American Airlines Logo
7:37 am - 10:32 pm
DEN
-
FSM
13h 55m
2 stops
$567American Airlines
Tue, Feb 17 - Sat, Feb 21
American Airlines Logo
6:07 am - 6:23 pm
FSM
-
DEN
13h 16m
2 stops
American Airlines Logo
7:42 am - 10:32 pm
DEN
-
FSM
13h 50m
2 stops
$787American Airlines
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
6:07 am - 9:30 am
FSM
-
DEN
4h 23m
1 stop
American Airlines Logo
12:21 pm - 10:32 pm
DEN
-
FSM
9h 11m
2 stops
$998American Airlines
Thu, Feb 19 - Mon, Feb 23

American Airlines flights from Fort Smith to Denver

Our best American Airlines deals on Fort Smith to Denver flight tickets
American Airlines
Feb 28
FSM6:20 pmFort Smith
5h 20m
1 stop
DEN10:40 pmDenver Intl
Mar 3
DEN2:49 pmDenver Intl
6h 43m
1 stop
FSM10:32 pmFort Smith
$249
American Airlines
Feb 17
FSM6:24 pmFort Smith
5h 16m
1 stop
DEN10:40 pmDenver Intl
Feb 21
DEN10:20 amDenver Intl
6h 29m
1 stop
FSM5:49 pmFort Smith
$401
American Airlines
Feb 28
FSM6:20 pmFort Smith
5h 20m
1 stop
DEN10:40 pmDenver Intl
Mar 3
DEN7:42 amDenver Intl
13h 50m
2 stops
FSM10:32 pmFort Smith
$518

momondo Fare Finder

 
Customize your flight search to find flights from Fort Smith to Denver 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 February 4, 2026.
Use the filters below to find and compare flights from Fort Smith to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Fort SmithDenver

FSM - DEN

FSMDEN

Fort Smith

Sat 2/28

6:20 pm-10:40 pm

1 stop5h 20m

Denver Intl

Tue 3/3

2:49 pm-10:32 pm

1 stop6h 43m

$249

Fort SmithDenver

FSM - DEN

FSMDEN

Fort Smith

Tue 2/17

6:24 pm-10:40 pm

1 stop5h 16m

Denver Intl

Sat 2/21

10:20 am-5:49 pm

1 stop6h 29m

$401

Fort SmithDenver

FSM - DEN

FSMDEN

Fort Smith

Sat 2/28

6:20 pm-10:40 pm

1 stop5h 20m

Denver Intl

Tue 3/3

7:42 am-10:32 pm

2 stops13h 50m

$518

Fort SmithDenver

FSM - DEN

FSMDEN

Fort Smith

Thu 2/19

6:24 pm-10:40 pm

1 stop5h 16m

Denver Intl

Mon 2/23

12:33 pm-5:54 pm

1 stop4h 21m

$549

Fort SmithDenver

FSM - DEN

FSMDEN

Fort Smith

Tue 2/17

6:24 pm-10:40 pm

1 stop5h 16m

Denver Intl

Sat 2/21

7:37 am-10:32 pm

2 stops13h 55m

$567

Fort SmithDenver

FSM - DEN

FSMDEN

Fort Smith

Sat 2/28

6:07 am-6:23 pm

2 stops13h 16m

Denver Intl

Tue 3/3

7:42 am-10:32 pm

2 stops13h 50m

$787

Fort SmithDenver

FSM - DEN

FSMDEN

Fort Smith

Thu 2/19

6:07 am-9:30 am

1 stop4h 23m

Denver Intl

Mon 2/23

12:21 pm-10:32 pm

2 stops9h 11m

$998

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Denver from

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

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 airlines fly to Denver?

United Airlines, Frontier and American Airlines are the top three most popular airlines that fly to Denver from Fort Smith according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 4 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

When to book flights from Fort Smith to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Fort Smith to Denver according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Fort Smith to Denver (FSM to DEN) flight deals and tips

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

Fastest flight time

5h 16m

Direct flights

None
The fastest flight from Fort Smith to Denver takes 5h 16m
There are no direct flights from Fort Smith to Denver. There are no popular flight routes from Fort Smith to Denver.
Search flight deals

  • How far is Fort Smith to Denver Intl by plane?

    There are 652.1 mi between Fort Smith and Denver Intl. 5h 16m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Fort Smith Airport to Denver Intl Airport?

    Prices for flights from Fort Smith Airport to Denver Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Fort Smith Airport to Denver Intl Airport?

  • How old do you have to be to fly from Fort Smith Airport to Denver Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Fort Smith Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Fort Smith to Denver?

Best airlines flying from Fort Smith to Denver

Compare and see reviews for airlines that fly from Fort Smith to Denver with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,216 reviews
Search American Airlines flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Manitou Springs
Longmont
Cripple Creek
Boulder
Keystone
Greeley
Lakewood
Westminster
Thornton
Frisco
Copper Mountain
Winter Park
Centennial
Englewood
Grand Lake

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Fort Smith to Denver. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Fort Smith to Denver with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Fort Smith to Denver.

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

Yes momondo offers price alerts on flights to Denver from Fort Smith. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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