$340+ Cheap flights from Fort Smith to Denver (FSM - DEN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
FSM — DEN
Aug 27 — Sep 31
Round-trip
1 adult, Economy
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Find cheap flights from Fort Smith to Denver with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Fort Smith to Denver
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Best
Last-minute
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Cheapest flights from Fort Smith to DenverExplore the most affordable flight options available from Fort Smith to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.
Explore the most affordable flight options available from Fort Smith to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 8/2610:11 am
FSM
- DEN
1 stop6h 18m
American Airlines
Wed 9/29:16 am
DEN
- FSM
1 stop6h 29m
American Airlines
Deal found 7/26![American Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 7/25. 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 9/2610:06 am
FSM
- DEN
1 stop6h 53m
American Airlines
Mon 9/284:51 pm
DEN
- FSM
1 stop4h 44m
American Airlines
Deal found 7/25![American Airlines logo]()
$495
This American Airlines deal was found by Cheapflights users on 7/26. 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 7/2710:06 am
FSM
- DEN
1 stop5h 15m
American Airlines
Sat 8/19:04 am
DEN
- FSM
1 stop6h 47m
American Airlines
Deal found 7/26![American Airlines logo]()
$612
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/136:00 am
FSM
- DEN
1 stop4h 52m
American Airlines
Sun 8/164:21 pm
DEN
- FSM
1 stop6h 36m
American Airlines
Deal found 7/26![American Airlines logo]()
$698
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Tue 8/186:00 am
FSM
- DEN
1 stop14h 38m
American Airlines
Fri 8/2110:43 am
DEN
- FSM
1 stop21h 58m
American Airlines
Deal found 7/26![American Airlines logo]()
$720
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Sun 8/910:11 am
FSM
- DEN
1 stop5h 13m
American Airlines
Wed 8/123:15 pm
DEN
- FSM
1 stop6h 07m
American Airlines
Deal found 7/26![American Airlines logo]()
$846
Best flights from Fort Smith to DenverDiscover carefully curated flight deals from Fort Smith to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
Discover carefully curated flight deals from Fort Smith to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 8/2610:11 am
FSM
- DEN
1 stop6h 18m
American Airlines
Wed 9/29:16 am
DEN
- FSM
1 stop6h 29m
American Airlines
Deal found 7/26![American Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 7/25. 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 9/2610:06 am
FSM
- DEN
1 stop6h 53m
American Airlines
Mon 9/284:51 pm
DEN
- FSM
1 stop4h 44m
American Airlines
Deal found 7/25![American Airlines logo]()
$495
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/136:00 am
FSM
- DEN
1 stop4h 52m
American Airlines
Sun 8/164:21 pm
DEN
- FSM
1 stop6h 36m
American Airlines
Deal found 7/26![American Airlines logo]()
$698
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Sun 8/910:11 am
FSM
- DEN
1 stop5h 13m
American Airlines
Wed 8/123:15 pm
DEN
- FSM
1 stop6h 07m
American Airlines
Deal found 7/26![American Airlines logo]()
$846
This American Airlines deal was found by Cheapflights users on 7/25. 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 8/105:15 pm
FSM
- DEN
1 stop6h 00m
American Airlines
Fri 8/1410:43 am
DEN
- FSM
1 stop5h 02m
American Airlines
Deal found 7/25![American Airlines logo]()
$879
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Tue 8/186:00 am
FSM
- DEN
2 stops11h 53m
American Airlines
Fri 8/2110:43 am
DEN
- FSM
1 stop21h 58m
American Airlines
Deal found 7/26![American Airlines logo]()
$1,063
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/106:00 am
FSM
- DEN
2 stops11h 53m
American Airlines
Thu 8/134:21 pm
DEN
- FSM
1 stop6h 36m
American Airlines
Deal found 7/27![American Airlines logo]()
$1,273
Last-minute flights from Fort Smith to DenverDiscover last-minute flight deals from Fort Smith to Denver. Data last updated July 28, 2026 and is based on user searches.
Discover last-minute flight deals from Fort Smith to Denver. Data last updated July 28, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/26. 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 7/2710:06 am
FSM
- DEN
1 stop5h 15m
American Airlines
Sat 8/19:04 am
DEN
- FSM
1 stop6h 47m
American Airlines
Deal found 7/26![American Airlines logo]()
$612
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Sun 8/910:11 am
FSM
- DEN
1 stop5h 13m
American Airlines
Wed 8/123:15 pm
DEN
- FSM
1 stop6h 07m
American Airlines
Deal found 7/26![American Airlines logo]()
$846
This American Airlines deal was found by Cheapflights users on 7/25. 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 8/105:15 pm
FSM
- DEN
1 stop6h 00m
American Airlines
Fri 8/1410:43 am
DEN
- FSM
1 stop5h 02m
American Airlines
Deal found 7/25![American Airlines logo]()
$879
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/136:00 am
FSM
- DEN
1 stop4h 52m
American Airlines
Sun 8/164:21 pm
DEN
- FSM
1 stop6h 36m
American Airlines
Deal found 7/26![American Airlines logo]()
$698
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Tue 8/186:00 am
FSM
- DEN
1 stop14h 38m
American Airlines
Fri 8/2110:43 am
DEN
- FSM
1 stop21h 58m
American Airlines
Deal found 7/26![American Airlines logo]()
$720
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 8/2610:11 am
FSM
- DEN
1 stop6h 18m
American Airlines
Wed 9/29:16 am
DEN
- FSM
1 stop6h 29m
American Airlines
Deal found 7/26![American Airlines logo]()
$435
One-way flights from Fort Smith to DenverSearch for one-way flight options from Fort Smith to Denver. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
Search for one-way flight options from Fort Smith to Denver. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Sun 8/1610:11 am
FSM
- DEN
1 stop5h 13m
American Airlines
Deal found 7/23![American Airlines logo]()
$340
Find flight deals from Fort Smith to Denver
Discover tips and strategies to find the most affordable flight options for your journey from Fort Smith (FSM) to Denver (DEN). 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 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $435 (American Airlines) |
One-way from | $340 (American Airlines) |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 28, 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
Cheapest round-trip
Fort SmithDenver
FSM - DEN
FSMDEN
Fort Smith
Wed 8/26
10:11 am-3:29 pm
1 stop6h 18m
Denver Intl
Wed 9/2
9:16 am-4:45 pm
1 stop6h 29m
$435
Fort SmithDenver
FSM - DEN
FSMDEN
Fort Smith
Sat 9/26
10:06 am-3:59 pm
1 stop6h 53m
Denver Intl
Mon 9/28
4:51 pm-10:35 pm
1 stop4h 44m
$495
Fort SmithDenver
FSM - DEN
FSMDEN
Fort Smith
Thu 8/13
6:00 am-9:52 am
1 stop4h 52m
Denver Intl
Sun 8/16
4:21 pm-11:57 pm
1 stop6h 36m
$698
Fort SmithDenver
FSM - DEN
FSMDEN
Fort Smith
Sun 8/9
10:11 am-2:24 pm
1 stop5h 13m
Denver Intl
Wed 8/12
3:15 pm-10:22 pm
1 stop6h 07m
$846
Quickest round-trip
Fort SmithDenver
FSM - DEN
FSMDEN
Fort Smith
Mon 8/10
5:15 pm-10:15 pm
1 stop6h 00m
Denver Intl
Fri 8/14
10:43 am-4:45 pm
1 stop5h 02m
$879
Fort SmithDenver
FSM - DEN
FSMDEN
Fort Smith
Tue 8/18
6:00 am-4:53 pm
2 stops11h 53m
Denver Intl
Fri 8/21
10:43 am-9:41 am
1 stop21h 58m
$1,063
Fort SmithDenver
FSM - DEN
FSMDEN
Fort Smith
Mon 8/10
6:00 am-4:53 pm
2 stops11h 53m
Denver Intl
Thu 8/13
4:21 pm-11:57 pm
1 stop6h 36m
$1,273
Cheapest one-way
Quickest one-way
Fort SmithDenver
FSM - DEN
FSMDEN
Fort Smith
Sun 8/16
10:11 am-2:24 pm
1 stop5h 13m
$340
Sorted by cheapest first
Compare providers for flights from Fort Smith to Denver
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 Fort Smith to Denver in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Fort Smith-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fort Smith-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fort Smith-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Fort Smith-Denver 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 Fort Smith-Denver 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 Fort Smith to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Fort Smith with our price prediction graph.
FSM-DEN
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 Denver
Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated July 28, 2026.
Read through reviews of airlines operating flights from Fort Smith to Denver, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Crew
7.9
Boarding
7.5
Entertainment
6.8
Food
6.4
Overall
7.1
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Comfort
7.2
Crew
7.9
Boarding
7.5
Entertainment
6.8
Food
6.4
Overall
7.1
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from Fort Smith to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Westminster
Black Hawk
Centennial
Lakewood
Broomfield
Golden
Lone Tree
Wheat Ridge
Silverthorne
Greeley
Central City
Fort Morgan
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Glendale
Evergreen
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 28, 2026.
Search flights from Fort Smith to Denver by cabin class
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Fort Smith and Denver flights
Browse other Fort Smith and Denver flight options. Last updated on July 28, 2026.
Other flights from Fort Smith
Browse through other flights departing from Fort Smith. Flights are based on user searches made on Cheapflights and were last updated on July 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Fort Smith to Denver
Discover the top airline that operate flights from Fort Smith to Denver. 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 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$501 | FlexibilityNo cancel fee | On-time71% |