When did momondo last update prices for flights from Fort Smith Airport to Idaho?

Prices for flights from Fort Smith Airport to Idaho refresh daily.

How old do you have to be to fly from Fort Smith Airport to Idaho?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Fort Smith Airport to Idaho.

What documentation or ID do you need to fly to Idaho?

The required travel and health documents for your Idaho trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$424 Cheap Flights from Fort Smith to Idaho in 2026

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Find the cheapest flights from Fort Smith to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:10 am - 4:55 pm

FSM

GEG

7h 45m

1 stop

6:34 am - 6:11 pm

GEG

FSM

9h 37m

2 stops

$424American Airlines

Tue, Apr 21 - Sat, Apr 25

6:00 am - 2:19 pm

FSM

GEG

10h 19m

2 stops

6:34 am - 6:11 pm

GEG

FSM

9h 37m

2 stops

$507American Airlines

Tue, Apr 21 - Sat, Apr 25

6:00 am - 11:19 am

FSM

BOI

6h 19m

1 stop

4:06 pm - 11:57 pm

BOI

FSM

6h 51m

1 stop

$620American Airlines

Thu, May 28 - Mon, Jun 8

10:06 am - 3:07 pm

FSM

BOI

6h 01m

1 stop

4:06 pm - 11:57 pm

BOI

FSM

6h 51m

1 stop

$677American Airlines

Thu, May 28 - Mon, Jun 8

5:15 pm - 10:29 pm

FSM

BOI

6h 14m

1 stop

1:59 pm - 11:57 pm

BOI

FSM

8h 58m

2 stops

$682American Airlines

Thu, May 28 - Mon, Jun 8

10:06 am - 11:11 pm

FSM

BOI

14h 05m

2 stops

1:59 pm - 11:57 pm

BOI

FSM

8h 58m

2 stops

$817American Airlines

Thu, May 28 - Mon, Jun 8

10:06 am - 11:11 pm

FSM

BOI

14h 05m

2 stops

1:59 pm - 11:57 pm

BOI

FSM

8h 58m

2 stops

$822American Airlines

Thu, May 28 - Mon, Jun 8

6:00 am - 4:55 pm

FSM

GEG

12h 55m

1 stop

6:00 am - 11:39 pm

GEG

FSM

15h 39m

1 stop

$989American Airlines

Tue, Apr 21 - Sat, Apr 25

11:10 am - 8:33 pm

FSM

GEG

11h 23m

1 stop

6:34 am - 6:11 pm

GEG

FSM

9h 37m

2 stops

$1,308American Airlines

Mon, May 4 - Thu, May 7

11:10 am - 8:33 pm

FSM

GEG

11h 23m

1 stop

6:00 am - 6:11 pm

GEG

FSM

10h 11m

1 stop

$1,357American Airlines

Mon, May 4 - Thu, May 7

American Airlines flights from Fort Smith to Idaho

Our best American Airlines deals on Fort Smith to Idaho flight tickets

American Airlines

Apr 21

FSM11:10 amFort Smith

7h 45m

1 stop

GEG4:55 pmSpokane

Apr 25

GEG6:34 amSpokane

9h 37m

2 stops

FSM6:11 pmFort Smith

$424

American Airlines

Apr 21

FSM6:00 amFort Smith

10h 19m

2 stops

GEG2:19 pmSpokane

Apr 25

GEG6:34 amSpokane

9h 37m

2 stops

FSM6:11 pmFort Smith

$507

American Airlines

May 28

FSM6:00 amFort Smith

6h 19m

1 stop

BOI11:19 amBoise Air Term. Gowen Fld

Jun 8

BOI4:06 pmBoise Air Term. Gowen Fld

6h 51m

1 stop

FSM11:57 pmFort Smith

$620

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Fort SmithSpokane

FSM - GEG

FSMGEG

Fort Smith

Tue 4/21

11:10 am-4:55 pm

1 stop7h 45m

Spokane

Sat 4/25

6:34 am-6:11 pm

2 stops9h 37m

$424

Fort SmithSpokane

FSM - GEG

FSMGEG

Fort Smith

Tue 4/21

6:00 am-2:19 pm

2 stops10h 19m

Spokane

Sat 4/25

6:34 am-6:11 pm

2 stops9h 37m

$507

Fort SmithBoise

FSM - BOI

FSMBOI

Fort Smith

Thu 5/28

6:00 am-11:19 am

1 stop6h 19m

Boise Air Term. Gowen Fld

Mon 6/8

4:06 pm-11:57 pm

1 stop6h 51m

$620

Quickest round-trip

Fort SmithBoise

FSM - BOI

FSMBOI

Fort Smith

Thu 5/28

10:06 am-3:07 pm

1 stop6h 01m

Boise Air Term. Gowen Fld

Mon 6/8

4:06 pm-11:57 pm

1 stop6h 51m

$677

Fort SmithBoise

FSM - BOI

FSMBOI

Fort Smith

Thu 5/28

5:15 pm-10:29 pm

1 stop6h 14m

Boise Air Term. Gowen Fld

Mon 6/8

1:59 pm-11:57 pm

2 stops8h 58m

$682

Fort SmithBoise

FSM - BOI

FSMBOI

Fort Smith

Thu 5/28

10:06 am-11:11 pm

2 stops14h 05m

Boise Air Term. Gowen Fld

Mon 6/8

1:59 pm-11:57 pm

2 stops8h 58m

$817

Fort SmithBoise

FSM - BOI

FSMBOI

Fort Smith

Thu 5/28

10:06 am-11:11 pm

2 stops14h 05m

Boise Air Term. Gowen Fld

Mon 6/8

1:59 pm-11:57 pm

2 stops8h 58m

$822

Fort SmithSpokane

FSM - GEG

FSMGEG

Fort Smith

Tue 4/21

6:00 am-4:55 pm

1 stop12h 55m

Spokane

Sat 4/25

6:00 am-11:39 pm

1 stop15h 39m

$989

Fort SmithSpokane

FSM - GEG

FSMGEG

Fort Smith

Mon 5/4

11:10 am-8:33 pm

1 stop11h 23m

Spokane

Thu 5/7

6:34 am-6:11 pm

2 stops9h 37m

$1,308

Fort SmithSpokane

FSM - GEG

FSMGEG

Fort Smith

Mon 5/4

11:10 am-8:33 pm

1 stop11h 23m

Spokane

Thu 5/7

6:00 am-6:11 pm

1 stop10h 11m

$1,357

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Fort Smith to Idaho

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Fort Smith to Idaho?

American Airlines is the most popular carrier operating from Fort Smith to Idaho

What airlines fly to Idaho?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Idaho from Fort Smith according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 3 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

Cheap Fort Smith to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Fort Smith to Idaho

Fastest flight time	6h 01m
Direct flights	None

The fastest flight from Fort Smith to Idaho takes 6h 01m

There are no direct flights from Fort Smith to Idaho. There are no popular flight routes from Fort Smith to Idaho.

Search flight deals

Frequently asked questions about flying from Fort Smith to Idaho

When did momondo last update prices for flights from Fort Smith Airport to Idaho?
Prices for flights from Fort Smith Airport to Idaho refresh daily.
How old do you have to be to fly from Fort Smith Airport to Idaho?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Fort Smith Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The required travel and health documents for your Idaho trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Fort Smith to Idaho?

Finding the right flight to Idaho from Fort Smith is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho quick and easy, saving you time and money.

Can I find flights from Fort Smith to Idaho with flexible booking policies on momondo?

Flights from Fort Smith to Idaho with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Fort Smith to Idaho?

Once you have performed a search for Fort Smith to Idaho flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Fort Smith to Idaho right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Idaho from Fort Smith. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.