How long is the flight from Fort Smith to Boise?

Departing from Fort Smith to Boise will take you 7h 34m. There are 1291 mi between Fort Smith and Boise.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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

When flying from Fort Smith to Boise, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Fort Smith to Boise?

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

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

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

$493+ Cheap Flights from Fort Smith to Boise

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Cheap flight deals from Fort Smith to Boise

Round-trip from	$493 (American Airlines)

From Fort Smith to Boise Air Term. Gowen Fld

Search Deals

Find flight deals from Fort Smith to Boise

Cheapest flights from Fort Smith to Boise
Explore the most affordable flight options available from Fort Smith to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Thu 12/46:00 amFSM - BOI

1 stop7h 34mAmerican Airlines

Mon 12/81:17 pmBOI - FSM

1 stop8h 11mAmerican Airlines

Deal found 9/10

$493

Thu 12/46:00 amFSM - BOI

1 stop7h 34mAmerican Airlines

Sun 12/72:09 pmBOI - FSM

2 stops8h 41mAmerican Airlines

Deal found 9/11

$540

Best flights from Fort Smith to Boise
Discover carefully curated flight deals from Fort Smith to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Thu 12/46:00 amFSM - BOI

1 stop7h 34mAmerican Airlines

Mon 12/81:17 pmBOI - FSM

1 stop8h 11mAmerican Airlines

Deal found 9/9

$493

Tue 3/36:03 amFSM - BOI

1 stop7h 19mAmerican Airlines

Sat 3/72:17 pmBOI - FSM

2 stops8h 16mAmerican Airlines

Deal found 9/9

$524

Thu 12/46:00 amFSM - BOI

1 stop7h 34mAmerican Airlines

Sun 12/72:09 pmBOI - FSM

2 stops8h 41mAmerican Airlines

Deal found 9/9

$540

Fly from

Fly to

Route

Depart

Return

Price

Fort SmithBoise

FSM - BOI

FSMBOI

Fort Smith

Thu 12/4

6:00 am-12:34 pm

1 stop7h 34m

Boise Air Term. Gowen Fld

Mon 12/8

1:17 pm-10:28 pm

1 stop8h 11m

$493

Fort SmithBoise

FSM - BOI

FSMBOI

Fort Smith

Tue 3/3

6:03 am-12:22 pm

1 stop7h 19m

Boise Air Term. Gowen Fld

Sat 3/7

2:17 pm-11:33 pm

2 stops8h 16m

$524

Fort SmithBoise

FSM - BOI

FSMBOI

Fort Smith

Thu 12/4

6:00 am-12:34 pm

1 stop7h 34m

Boise Air Term. Gowen Fld

Sun 12/7

2:09 pm-11:50 pm

2 stops8h 41m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Fort Smith to Boise

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

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

Currently, October is the cheapest month in which you can book a flight from Fort Smith to Boise (average of $314). Flying from Fort Smith to Boise in June is currently the most expensive (average of $398). 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

How long is the flight from Fort Smith to Boise?
Departing from Fort Smith to Boise will take you 7h 34m. There are 1291 mi between Fort Smith and Boise.
Can I find deals for flights from Fort Smith to Boise that include hotel bookings?
Yes. In addition to deals on Fort Smith to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Fort Smith to Boise?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fort Smith to Boise.
Can I find deals for business class flights from Fort Smith to Boise?
Yes. Cheapflights offers flight deals from Fort Smith to Boise 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 Boise?
Currently, October is the cheapest month in which you can book a flight from Fort Smith to Boise (average of $314). Flying from Fort Smith to Boise in June is currently the most expensive (average of $398). 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.

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$493+ Cheap flights from Fort Smith to Boise (FSM - BOI)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Fort Smith to Boise

Round-trip from

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Cheapest flights from Fort Smith to BoiseExplore the most affordable flight options available from Fort Smith to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Explore the most affordable flight options available from Fort Smith to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Fort Smith to Boise that are best for you.

Best time to book a flight from Fort Smith to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Fort Smith with our price prediction graph.

Cheapflights Insights

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

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

Related info for your journey

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

How long is the flight from Fort Smith to Boise?

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

How can I find direct flights from Fort Smith to Boise?

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

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

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Cheapest flights from Fort Smith to Boise
Explore the most affordable flight options available from Fort Smith to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.