DEN - FSM

$417 Find Cheap Flights from Denver to Fort Smith - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$545
Typical prices: $328-$687
American Airlines
Sun 11/18Wed 11/21
DEN - FSM • 1 stop
Cheapest one-way
$417
Typical prices: $361-$361
American Airlines
Sun 9/30
DEN - FSM • 1 stop
When to travel
May
Cheapest • 46% price drop
April
Most popular
Good to know
+1
Good to know
+1
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Booking Insights
Flight Deals

Cheap Flights from Denver to Fort Smith (DEN-FSM)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Fort Smith

Wed, Nov 18 - Sat, Nov 21
American Airlines Logo
10:41 am - 4:44 pmDEN  Denver Intl-FSM Fort Smith
5h 03m1 stop Dallas/Fort Worth
American Airlines Logo
10:05 am - 3:35 pmFSM  Fort Smith-DEN Denver Intl
6h 30m1 stop Dallas/Fort Worth
$545American Airlines
Thu, Nov 5 - Sun, Nov 8
American Airlines Logo
6:30 pm - 11:53 pmDEN  Denver Intl-FSM Fort Smith
4h 23m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 12:20 pmFSM  Fort Smith-DEN Denver Intl
7h 20m1 stop Dallas/Fort Worth
$555American Airlines
Wed, Oct 7 - Mon, Oct 12
American Airlines Logo
9:03 am - 4:37 pmDEN  Denver Intl-FSM Fort Smith
6h 34m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 12:11 pmFSM  Fort Smith-DEN Denver Intl
7h 11m1 stop Dallas/Fort Worth
$632American Airlines
Sun, Oct 4 - Sun, Oct 11
American Airlines Logo
4:56 pm - 11:57 pmDEN  Denver Intl-FSM Fort Smith
6h 01m1 stop Dallas/Fort Worth
American Airlines Logo
5:08 pm - 9:47 pmFSM  Fort Smith-DEN Denver Intl
5h 39m1 stop Dallas/Fort Worth
$661American Airlines
Thu, Oct 8 - Sun, Oct 11
American Airlines Logo
6:43 pm - 11:55 pmDEN  Denver Intl-FSM Fort Smith
4h 12m1 stop Dallas/Fort Worth
American Airlines Logo
5:08 pm - 9:47 pmFSM  Fort Smith-DEN Denver Intl
5h 39m1 stop Dallas/Fort Worth
$681American Airlines
Wed, Nov 18 - Sat, Nov 21
American Airlines Logo
6:22 am - 7:31 pmDEN  Denver Intl-FSM Fort Smith
12h 09m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
8:02 pm - 11:59 pmFSM  Fort Smith-DEN Denver Intl
4h 57m1 stop Dallas/Fort Worth
$768American Airlines
Wed, Nov 18 - Fri, Nov 20
American Airlines Logo
4:27 pm - 11:53 pmDEN  Denver Intl-FSM Fort Smith
6h 26m1 stop Dallas/Fort Worth
American Airlines Logo
5:17 pm - 10:41 pmFSM  Fort Smith-DEN Denver Intl
6h 24m1 stop Dallas/Fort Worth
$866American Airlines
Wed, Nov 18 - Thu, Nov 19
American Airlines Logo
4:27 pm - 11:53 pmDEN  Denver Intl-FSM Fort Smith
6h 26m1 stop Dallas/Fort Worth
American Airlines Logo
6:03 am - 9:48 amFSM  Fort Smith-DEN Denver Intl
4h 45m1 stop Dallas/Fort Worth
$866American Airlines
Thu, Oct 8 - Sun, Oct 11
American Airlines Logo
1:07 pm - 7:22 pmDEN  Denver Intl-FSM Fort Smith
5h 15m1 stop Dallas/Fort Worth
American Airlines Logo
10:08 am - 9:59 pmFSM  Fort Smith-DEN Denver Intl
12h 51m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
$884American Airlines
Thu, Oct 1 - Fri, Oct 2
American Airlines Logo
9:03 am - 4:43 pmDEN  Denver Intl-FSM Fort Smith
6h 40m1 stop Dallas/Fort Worth
American Airlines Logo
10:06 am - 2:11 pmFSM  Fort Smith-DEN Denver Intl
5h 05m1 stop Dallas/Fort Worth
$899American Airlines
Booking Insights

Price, demand and travel trends for Denver to Fort Smith flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Denver to Fort Smith with more confidence.

How much is a round-trip flight from Denver to Fort Smith?

Round-trip flights from Denver to Fort Smith start at $545. Prices are typical for this route right now, with typical round-trip fares ranging from $328 to $687. The lowest price found in the past 5 days was $545 on American Airlines.

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Key details for Denver to Fort Smith flights

Low season

January

Cheapest flight

$417
Most popular time to fly with an average 51% increase in price.
Flight from Denver to Fort Smith

When to book flights from Denver to Fort Smith

Are your dates flexible? Find out the best times to travel from Denver to Fort Smith based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Denver to Fort Smith flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Denver to Fort Smith?

    Flights from Denver to Fort Smith usually depart from Denver Intl (DEN) and arrive at Fort Smith (FSM).

  • What cabin classes can I book on flights from Denver to Fort Smith?

    Only Economy Class is available on flights from Denver to Fort Smith.

  • Which airports do connecting flights from Denver to Fort Smith pass through?

    Most connecting flights from Denver to Fort Smith pass through Dallas/Fort Worth (DFW), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Denver to Fort Smith?

    Yes. Being flexible with your travel dates can save you up to 65% on the Denver to Fort Smith route. Wednesday is the cheapest departure day at $308 round-trip on average, while Monday is the most expensive at $868, a difference of $560. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Do I need a passport to fly from Denver to Fort Smith?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Denver to Fort Smith changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $545 to $1,338. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Denver to Fort Smith looking right now?

    One-way fares from Denver to Fort Smith are currently higher than usual. Average one-way flight prices are about $601, which is 66% above the typical average for this route.

  • What is the time difference between Denver and Fort Smith?

    Fort Smith is 1 hour ahead of Denver (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Fort Smith Airport (FSM)?

    Fort Smith Airport (FSM) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
    • Budget
    • Enterprise Rent-A-Car
    • Avis
    • Hertz
    • National

Your guide to booking Denver to Fort Smith flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Monday. On this route, Wednesday flights average $308 - about $560 less than Monday (65% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Denver to Fort Smith trip for May. Fares historically average $308 round-trip in that month - typically $560 less than the most expensive month, which is April (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Fort Smith Airport.
    - La Quinta Inn & Suites by Wyndham Fort Smith
    - Hampton Inn by Hilton Fort Smith
    - Suburban Studios Fort Smith

More options for your flight from Denver to Fort Smith

Complete your trip to Fort Smith with a hotel stay or car rental

Car rentals in Fort Smith
Hotels in Fort Smith