DEN - FSM

$338 Find Cheap Flights from Denver to Fort Smith

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Fort Smith departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Fort Smith

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Fort Smith, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Fort Smith, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$338
American Airlines
Wed 4/8Sun 4/12
DEN - FSM • 1 stop
Cheapest one-way
$422
American Airlines
Sat 3/21
DEN - FSM • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Denver and Fort Smith. You'll need at least 1 connection.
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We hope you love your trip to Fort Smith!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Fort Smith that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Fort Smith

Wed, Apr 8 - Sun, Apr 12
American Airlines Logo
5:30 am - 10:40 am
DEN
-
FSM
4h 10m
1 stop
American Airlines Logo
6:41 pm - 11:45 pm
FSM
-
DEN
6h 04m
1 stop
$338American Airlines
Tue, Mar 31 - Sat, Apr 4
American Airlines Logo
10:25 am - 5:54 pm
DEN
-
FSM
6h 29m
1 stop
American Airlines Logo
6:07 am - 9:35 am
FSM
-
DEN
4h 28m
1 stop
$557American Airlines
Wed, May 13 - Mon, May 18
American Airlines Logo
5:30 am - 10:40 am
DEN
-
FSM
4h 10m
1 stop
American Airlines Logo
6:41 pm - 11:45 pm
FSM
-
DEN
6h 04m
1 stop
$621American Airlines
Wed, Apr 8 - Sun, Apr 12
American Airlines Logo
12:08 pm - 11:39 pm
DEN
-
FSM
10h 31m
2 stops
American Airlines Logo
6:41 pm - 9:59 pm
FSM
-
DEN
4h 18m
1 stop
$626American Airlines
Tue, Mar 31 - Sat, Apr 4
American Airlines Logo
7:52 am - 10:32 pm
DEN
-
FSM
13h 40m
2 stops
American Airlines Logo
6:07 am - 9:35 am
FSM
-
DEN
4h 28m
1 stop
$673American Airlines
Sun, Apr 19 - Thu, Apr 23
American Airlines Logo
5:30 am - 10:40 am
DEN
-
FSM
4h 10m
1 stop
American Airlines Logo
11:10 am - 5:39 pm
FSM
-
DEN
7h 29m
1 stop
$849American Airlines
Wed, May 13 - Mon, May 18
American Airlines Logo
12:08 pm - 11:39 pm
DEN
-
FSM
10h 31m
2 stops
American Airlines Logo
11:10 am - 5:39 pm
FSM
-
DEN
7h 29m
1 stop
$872American Airlines
Wed, May 13 - Mon, May 18
American Airlines Logo
12:08 pm - 11:39 pm
DEN
-
FSM
10h 31m
2 stops
American Airlines Logo
11:10 am - 5:39 pm
FSM
-
DEN
7h 29m
1 stop
$881American Airlines
Fri, Mar 27 - Mon, Mar 30
American Airlines Logo
6:40 pm - 9:49 am
DEN
-
FSM
14h 09m
1 stop
American Airlines Logo
6:07 am - 11:36 am
FSM
-
DEN
6h 29m
1 stop
$951American Airlines
Sun, Apr 19 - Thu, Apr 23
American Airlines Logo
6:19 am - 6:11 pm
DEN
-
FSM
10h 52m
2 stops
American Airlines Logo
11:10 am - 4:18 pm
FSM
-
DEN
6h 08m
1 stop
$1,110American Airlines
Booking Insights

Good to know

Low seasonSeptember
Cheapest flight$338
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly and prices are also 25% lower on average.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Fort Smith

  • What is the cheapest flight from Denver to Fort Smith?

    In the last 3 days, the lowest price for a flight from Denver to Fort Smith was $422 for a one-way ticket and $338 for a round-trip.

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

    No

  • Which aircraft models fly most regularly from Denver to Fort Smith?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Fort Smith?

    oneworld is the only airline alliance operating flights between Denver and Fort Smith.

  • How does KAYAK find such low prices on flights from Denver to Fort Smith?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Fort Smith.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Fort Smith?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Fort Smith from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Fort Smith?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Fort Smith with an airline and back to Denver with another airline. Booking your flights between Denver and FSM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Fort Smith?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Fort Smith from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Denver to Fort Smith

 
See real verified KAYAK customer reviews for airlines flying from Denver to Fort Smith. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Fort Smith? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11468 reviews
6.4Food
7.9Crew
7.5Boarding
6.9Entertainment
7.2Comfort
Airline reviews

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

4.0 OkaySean, Mar 2026
PSP - DFW
Read more American Airlines reviews

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Flights were constantly delayed. CRW took 50 minutes to get bags

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Everything you need to know for your flight from Denver to Fort Smith

Information on your arrival and departure airports

Denver (DEN)
Fort Smith (FSM)