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$762+ Cheap flights from Fort Smith (FSM) to Idaho

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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
FSM — BOI
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Fort Smith to Idaho

Cheapest flights from Fort Smith to Idaho
Explore the most affordable flight options available from Fort Smith to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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 12/256:00 amFSM - GEG
2 stops9h 36mAmerican Airlines
Sun 1/411:59 pmGEG - FSM
1 stop7h 47mAmerican Airlines
Deal found 12/10$762
This American Airlines deal was found by Cheapflights users on 12/9. 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 12/256:00 amFSM - GEG
2 stops9h 36mAmerican Airlines
Mon 12/2911:59 pmGEG - FSM
1 stop7h 47mAmerican Airlines
Deal found 12/9$779
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/246:00 amFSM - GEG
2 stops9h 36mAmerican Airlines
Sun 1/411:59 pmGEG - FSM
1 stop7h 47mAmerican Airlines
Deal found 12/10$916

Find flight deals from Fort Smith to Idaho

Keep the following information in mind while searching for Fort Smith to Idaho flight deals. Data was last updated December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$762
(American Airlines)
Provider with most accurate pricing for Fort Smith-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fort Smith-Boise Air Term. Gowen Fld flights.
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From Fort Smith to Idaho
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Fort Smith to Idaho 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 December 12, 2025.
Use the filters below to find and compare flights from Fort Smith to Idaho that are best for you.

Fly from

Fort Smith

Fly to

Idaho

Route

Depart

Return

Price

Fort SmithSpokane

FSM - GEG

FSMGEG

Fort Smith

Thu 12/25

6:00 am-1:36 pm

2 stops9h 36m

Spokane

Mon 12/29

11:59 pm-9:46 am

1 stop7h 47m

$779

Fort SmithSpokane

FSM - GEG

FSMGEG

Fort Smith

Thu 12/25

6:00 am-1:36 pm

2 stops9h 36m

Spokane

Sun 1/4

6:30 am-5:47 pm

2 stops9h 17m

$815

Fort SmithSpokane

FSM - GEG

FSMGEG

Fort Smith

Wed 12/24

6:00 am-1:36 pm

2 stops9h 36m

Spokane

Sun 1/4

11:59 pm-9:46 am

1 stop7h 47m

$916

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Best time to book a flight from Fort Smith to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho 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 Idaho

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

Currently, October is the cheapest month in which you can book a flight from Fort Smith to Idaho (average of $250). Flying from Fort Smith to Idaho in March is currently the most expensive (average of $374). 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.

Related info for your journey

Find useful and relevant information for your journey from Fort Smith to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Fort Smith to Idaho?

    For a flight from Fort Smith to Idaho, you will be flying from Fort Smith. Fort Smith (FSM) is just 3.8 mi from the center of the city.

  • How long is the flight from Fort Smith to Idaho?

    Airlines like American Airlines fly from Fort Smith to Idaho in about 9h 36m. The time it takes to get you to your destination can typically vary by up to . Fort Smith and Idaho are separated by a distance of 1459 mi.

  • What are the most popular routes from Fort Smith to Idaho?

    While some choose either Fort Smith - Spokane or Fort Smith - Boise Air Term. Gowen Fld, Fort Smith - Pocatello is the most popular route from Fort Smith to Idaho.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fort Smith to Idaho 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 Idaho?

    Currently, October is the cheapest month in which you can book a flight from Fort Smith to Idaho (average of $250). Flying from Fort Smith to Idaho in March is currently the most expensive (average of $374). 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

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