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$324+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
FSM — DEN
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap 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 June 30, 2025.

Round-trip from

$324
(American Airlines)

Popular in

March

Cheapest in

October

Average price

$423
From Fort Smith to Denver Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Fort Smith to Denver

Cheapest flights from Fort Smith to Denver
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 June 30, 2025.

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 8/86:28 pmFSM - DEN
1 stop4h 47mAmerican Airlines
Mon 8/115:06 pmDEN - FSM
1 stop4h 32mAmerican Airlines
Deal found 6/28$324

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 June 30, 2025.
Use the filters below to find and compare flights from Fort Smith to Denver that are best for you.

Fly from

Fort Smith

Fly to

Denver

Route

Depart

Return

Price

Fort SmithDenver

FSM - DEN

FSMDEN

Fort Smith

Fri 8/8

6:28 pm-10:15 pm

1 stop4h 47m

Denver Intl

Mon 8/11

5:06 pm-10:38 pm

1 stop4h 32m

$324

Fort SmithDenver

FSM - DEN

FSMDEN

Fort Smith

Wed 8/6

6:28 pm-10:15 pm

1 stop4h 47m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

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.
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.

Cheapflights Insights

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

What is the cheapest month to book a flight from Fort Smith to Denver?

Currently, October is the cheapest month in which you can book a flight from Fort Smith to Denver (average of $197). Flying from Fort Smith to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FSM to DEN?

Find hourly flight availability from Fort Smith to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

It’s optimal to fly from Fort Smith to Denver in the afternoon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the morning.

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 June 30, 2025.
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.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Boarding

7.5

Food

6.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Boarding

7.5

Food

6.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

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.

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

    Currently priced at $324, American Airlines will fly you from Fort Smith to Denver and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. American Airlines is 25% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Fort Smith to Denver (average of $197). Flying from Fort Smith to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Fort Smith?

Book flights to Fort Smith if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Golden
Brighton
Silverthorne
Thornton
Frisco
Broomfield
Grand Lake
Central City
Fort Morgan
Glendale
Copper Mountain
Wheat Ridge
Longmont
Idaho Springs
Greeley

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Alternative routes for Fort Smith to Denver

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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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$238Average$418FlexibilityNo cancel feeOn-time71%

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