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Fort Smith

$485+ Cheap flights from Denver to Fort Smith (DEN - FSM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FSM
Aug 1 — Aug 81
Sat 8/1
Sat 8/8
1 adult, Economy
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Cheap flight deals from Denver to Fort Smith

Cheapest flights from Denver to Fort Smith
Explore the most affordable flight options available from Denver to Fort Smith. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.

This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:43 am
DEN
-
FSM
1 stop5h 02m
American Airlines
Tue 8/256:00 am
FSM
-
DEN
1 stop6h 45m
American Airlines
Deal found 6/28$485
This American Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:10 pm
DEN
-
FSM
1 stop4h 47m
American Airlines
Sun 8/25:15 pm
FSM
-
DEN
1 stop5h 17m
American Airlines
Deal found 6/29$545
This American Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:10 pm
DEN
-
FSM
1 stop4h 47m
American Airlines
Sun 8/26:10 am
FSM
-
DEN
1 stop6h 36m
American Airlines
Deal found 6/29$594
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:04 am
DEN
-
FSM
1 stop6h 40m
American Airlines
Sun 7/510:06 am
FSM
-
DEN
1 stop5h 15m
American Airlines
Deal found 6/28$651
This American Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:38 am
DEN
-
FSM
1 stop5h 06m
American Airlines
Wed 7/1510:06 am
FSM
-
DEN
1 stop5h 15m
American Airlines
Deal found 6/29$836
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/134:23 pm
DEN
-
FSM
1 stop6h 34m
American Airlines
Fri 7/175:15 pm
FSM
-
DEN
1 stop5h 17m
American Airlines
Deal found 6/28$869

Find flight deals from Denver to Fort Smith

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Fort Smith (FSM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$485
(American Airlines)
Provider with most accurate pricing for Denver Intl-Fort Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Fort Smith flights.
Search Deals
From Denver Intl to Fort Smith
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Fort Smith 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, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2026.
Use the filters below to find and compare flights from Denver to Fort Smith that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverFort Smith

DEN - FSM

DENFSM

Denver Intl

Thu 8/20

10:43 am-4:45 pm

1 stop5h 02m

Fort Smith

Tue 8/25

6:00 am-11:45 am

1 stop6h 45m

$485
Quickest round-trip

DenverFort Smith

DEN - FSM

DENFSM

Denver Intl

Fri 7/31

6:10 pm-11:57 pm

1 stop4h 47m

Fort Smith

Sun 8/2

5:15 pm-9:32 pm

1 stop5h 17m

$545

DenverFort Smith

DEN - FSM

DENFSM

Denver Intl

Sat 8/1

6:10 pm-11:57 pm

1 stop4h 47m

Fort Smith

Sun 8/2

6:10 am-11:46 am

1 stop6h 36m

$594

DenverFort Smith

DEN - FSM

DENFSM

Denver Intl

Mon 7/13

10:38 am-4:44 pm

1 stop5h 06m

Fort Smith

Wed 7/15

10:06 am-2:21 pm

1 stop5h 15m

$836

DenverFort Smith

DEN - FSM

DENFSM

Denver Intl

Mon 7/13

4:23 pm-11:57 pm

1 stop6h 34m

Fort Smith

Fri 7/17

5:15 pm-9:32 pm

1 stop5h 17m

$869

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Sorted by cheapest first

Compare providers for flights from Denver to Fort Smith

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Fort Smith in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Fort Smith flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Fort Smith flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Fort Smith flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Fort Smith flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Fort Smith flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Fort Smith

Have a flexible travel schedule? Discover the best time to fly to Fort Smith from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Fort Smith

Get insights into the airlines that provide service to Fort Smith. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Fort Smith. Reviews last updated July 2, 2026.
Read through reviews of airlines operating flights from Denver to Fort Smith, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,768 reviews

Entertainment

6.8

Food

6.4

Boarding

7.5

Comfort

7.2

Overall

7.1

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,768 reviews
American Airlines
7.1
Good
11,768 reviews

Entertainment

6.8

Food

6.4

Boarding

7.5

Comfort

7.2

Overall

7.1

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

Related info for your journey

Find useful and relevant information for your journey from Denver to Fort Smith. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Denver to Fort Smith?

    American Airlines can get you from Denver to Fort Smith in just under 5h 02m. Your travel time can differ by up to . The distance from Denver to Fort Smith is about 644 mi.

  • What is the cheapest airline to fly from Denver to Fort Smith round-trip?

    Flying on American Airlines is currently your cheapest option to Fort Smith, with prices starting at $308.

  • Can I find deals for flights from Denver to Fort Smith that include hotel bookings?

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

  • How can I find direct flights from Denver to Fort Smith?

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

  • Can I find deals for business class flights from Denver to Fort Smith?

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

See more FAQs

Traveling to a place near Fort Smith?

Book flights to Fort Smith if you plan to visit one of these locations
Van Buren

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Top airline flying from Denver to Fort Smith

Discover the top airline that operate flights from Denver to Fort Smith. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$548FlexibilityNo cancel feeOn-time71%

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