$417+ Cheap flights from Fort Smith to Denver (FSM - DEN)
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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
FSM — DEN
Oct 14 — Oct 211
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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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 September 14, 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 September 14, 2026.
This American Airlines deal was found by Cheapflights users on 9/13. 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 11/185:14 pm -
1 stop6h 06m
Sat 11/216:38 pm -
1 stop4h 13m
Deal found 9/13![American Airlines logo]()
$545
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/26:00 am -
1 stop4h 55m
Sat 10/1010:39 am -
1 stop4h 58m
Deal found 9/9![American Airlines logo]()
$593
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/245:16 pm -
1 stop5h 26m
Mon 9/283:13 pm -
1 stop6h 22m
Deal found 9/9![American Airlines logo]()
$661
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/1110:08 am -
1 stop6h 56m
Sun 10/184:54 pm -
1 stop6h 01m
Deal found 9/13![American Airlines logo]()
$681
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/2510:06 am -
1 stop6h 53m
Mon 9/283:13 pm -
1 stop6h 22m
Deal found 9/13![American Airlines logo]()
$718
This American Airlines deal was found by Cheapflights users on 9/13. 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 12/2810:04 am -
1 stop6h 28m
Thu 12/314:22 pm -
1 stop6h 22m
Deal found 9/13![American Airlines logo]()
$804
This American Airlines deal was found by Cheapflights users on 9/13. 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 12/2710:04 am -
1 stop6h 28m
Sat 1/26:28 pm -
1 stop4h 16m
Deal found 9/13![American Airlines logo]()
$830
This American Airlines deal was found by Cheapflights users on 9/13. 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 11/258:02 pm -
1 stop4h 57m
Sun 11/294:25 pm -
1 stop6h 26m
Deal found 9/13![American Airlines logo]()
$850
This American Airlines deal was found by Cheapflights users on 9/13. 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 11/185:14 pm -
1 stop6h 06m
Thu 11/196:38 pm -
1 stop4h 13m
Deal found 9/13![American Airlines logo]()
$866
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 September 14, 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 September 14, 2026.
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/245:16 pm -
1 stop5h 26m
Mon 9/283:13 pm -
1 stop6h 22m
Deal found 9/9![American Airlines logo]()
$661
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/1110:08 am -
1 stop6h 56m
Sun 10/184:54 pm -
1 stop6h 01m
Deal found 9/13![American Airlines logo]()
$681
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/210:06 am -
2 stops12h 57m
Sat 10/104:54 pm -
1 stop6h 01m
Deal found 9/9![American Airlines logo]()
$775
This American Airlines deal was found by Cheapflights users on 9/13. 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 12/2810:04 am -
1 stop6h 28m
Thu 12/314:22 pm -
1 stop6h 22m
Deal found 9/13![American Airlines logo]()
$804
This American Airlines deal was found by Cheapflights users on 9/13. 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 11/258:02 pm -
1 stop4h 57m
Sun 11/294:25 pm -
1 stop6h 26m
Deal found 9/13![American Airlines logo]()
$850
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/285:16 pm -
1 stop6h 18m
Thu 10/14:56 pm -
1 stop6h 01m
Deal found 9/9![American Airlines logo]()
$879
This American Airlines deal was found by Cheapflights users on 9/12. 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 9/275:16 pm -
1 stop5h 26m
Thu 10/16:32 pm -
1 stop4h 25m
Deal found 9/12![American Airlines logo]()
$899
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/410:06 am -
1 stop5h 15m
Fri 10/94:54 pm -
1 stop6h 01m
Deal found 9/11![American Airlines logo]()
$899
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/2510:06 am -
2 stops12h 57m
Mon 9/284:51 pm -
1 stop4h 44m
Deal found 9/13![American Airlines logo]()
$1,013
This American Airlines deal was found by Cheapflights users on 9/13. 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 12/2710:04 am -
1 stop6h 28m
Sat 1/212:21 pm -
2 stops10h 23m
Deal found 9/13![American Airlines logo]()
$1,124
Last-minute flights from Fort Smith to DenverDiscover last-minute flight deals from Fort Smith to Denver. Data last updated September 14, 2026 and is based on user searches.
Discover last-minute flight deals from Fort Smith to Denver. Data last updated September 14, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/245:16 pm -
1 stop5h 26m
Mon 9/283:13 pm -
1 stop6h 22m
Deal found 9/9![American Airlines logo]()
$661
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/2510:06 am -
1 stop6h 53m
Mon 9/283:13 pm -
1 stop6h 22m
Deal found 9/13![American Airlines logo]()
$718
This American Airlines deal was found by Cheapflights users on 9/12. 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 9/275:16 pm -
1 stop5h 26m
Thu 10/16:32 pm -
1 stop4h 25m
Deal found 9/12![American Airlines logo]()
$899
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/285:16 pm -
1 stop6h 18m
Thu 10/14:56 pm -
1 stop6h 01m
Deal found 9/9![American Airlines logo]()
$879
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/26:00 am -
1 stop4h 55m
Sat 10/1010:39 am -
1 stop4h 58m
Deal found 9/9![American Airlines logo]()
$593
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/1110:08 am -
1 stop6h 56m
Sun 10/184:54 pm -
1 stop6h 01m
Deal found 9/13![American Airlines logo]()
$681
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 September 14, 2026.
Search for one-way flight options from Fort Smith to Denver. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/2310:06 am -
1 stop6h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![American Airlines logo]()
$417
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 September 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $545 (American Airlines) |
One-way from | $417 (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 7,457,451 searches. Data last updated September 14, 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
Quickest round-trip
Fort SmithDenver
FSM Fort Smith - DEN Denver Intl
FSMDEN
Fort Smith
Wed 9/23
10:06 am-3:59 pm
1 stop6h 53m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$417
Fort SmithDenver
FSM Fort Smith - DEN Denver Intl
FSMDEN
Fort Smith
Thu 9/24
5:16 pm-9:42 pm
1 stop5h 26m
Denver Intl
Mon 9/28
3:13 pm-10:35 pm
1 stop6h 22m
$661
Fort SmithDenver
FSM Fort Smith - DEN Denver Intl
FSMDEN
Fort Smith
Sun 10/11
10:08 am-4:04 pm
1 stop6h 56m
Denver Intl
Sun 10/18
4:54 pm-11:55 pm
1 stop6h 01m
$681
Fort SmithDenver
FSM Fort Smith - DEN Denver Intl
FSMDEN
Fort Smith
Fri 10/2
10:06 am-10:03 pm
2 stops12h 57m
Denver Intl
Sat 10/10
4:54 pm-11:55 pm
1 stop6h 01m
$775
Fort SmithDenver
FSM Fort Smith - DEN Denver Intl
FSMDEN
Fort Smith
Mon 12/28
10:04 am-3:32 pm
1 stop6h 28m
Denver Intl
Thu 12/31
4:22 pm-11:44 pm
1 stop6h 22m
$804
Fort SmithDenver
FSM Fort Smith - DEN Denver Intl
FSMDEN
Fort Smith
Wed 11/25
8:02 pm-11:59 pm
1 stop4h 57m
Denver Intl
Sun 11/29
4:25 pm-11:51 pm
1 stop6h 26m
$850
Fort SmithDenver
FSM Fort Smith - DEN Denver Intl
FSMDEN
Fort Smith
Mon 9/28
5:16 pm-10:34 pm
1 stop6h 18m
Denver Intl
Thu 10/1
4:56 pm-11:57 pm
1 stop6h 01m
$879
Fort SmithDenver
FSM Fort Smith - DEN Denver Intl
FSMDEN
Fort Smith
Sun 9/27
5:16 pm-9:42 pm
1 stop5h 26m
Denver Intl
Thu 10/1
6:32 pm-11:57 pm
1 stop4h 25m
$899
Fort SmithDenver
FSM Fort Smith - DEN Denver Intl
FSMDEN
Fort Smith
Sun 10/4
10:06 am-2:21 pm
1 stop5h 15m
Denver Intl
Fri 10/9
4:54 pm-11:55 pm
1 stop6h 01m
$899
Fort SmithDenver
FSM Fort Smith - DEN Denver Intl
FSMDEN
Fort Smith
Fri 9/25
10:06 am-10:03 pm
2 stops12h 57m
Denver Intl
Mon 9/28
4:51 pm-10:35 pm
1 stop4h 44m
$1,013
Showing 1-10 of 11 resultsSorted 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 September.
| 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.
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
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Central City
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