How do I get Price Alerts for flights from Fort Smith to Idaho Falls?

Confirm your travel details to search for the latest offers for flights from Fort Smith to Idaho Falls . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Fort Smith to Idaho Falls with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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

Prices for flights from Fort Smith Airport to Idaho Falls Fanning Field Airport are refreshed on a daily basis.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Fort Smith Airport to Idaho Falls Fanning Field Airport.

What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

The travel and health documents required for your trip to Idaho Falls Fanning Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho Falls Fanning Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$486 Cheap Flights from Fort Smith to Idaho Falls in 2025

1 adult

0 bags

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Find the cheapest flights from Fort Smith to Idaho Falls

Round-trip

One-way

Cheap round-trip flights

6:04 am - 12:25 pmFSM-IDA

7h 21m1 stop

12:55 pm - 10:46 pmIDA-FSM

8h 51m2 stops

$486American Airlines

Find Deal

Tue, Oct 28 - Sat, Nov 1

6:04 am - 12:25 pmFSM-IDA

7h 21m1 stop

12:55 pm - 10:46 pmIDA-FSM

8h 51m1 stop

$821American Airlines

Find Deal

Tue, Oct 28 - Sat, Nov 1

6:04 am - 12:24 pmFSM-IDA

31h 20m2 stops

12:55 pm - 12:51 amIDA-FSM

34h 56m2 stops

$868American Airlines

Find Deal

Tue, Oct 28 - Sat, Nov 1

American Airlines flights from Fort Smith to Idaho Falls

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

American Airlines

Oct 28

FSM6:04 amFort Smith

7h 21m

1 stop

IDA12:25 pmIdaho Falls Fanning Field

Nov 1

IDA12:55 pmIdaho Falls Fanning Field

8h 51m

2 stops

FSM10:46 pmFort Smith

$486

Find similar

American Airlines

Oct 28

FSM6:04 amFort Smith

7h 21m

1 stop

IDA12:25 pmIdaho Falls Fanning Field

Nov 1

IDA12:55 pmIdaho Falls Fanning Field

8h 51m

1 stop

FSM10:46 pmFort Smith

$821

Find similar

American Airlines

Oct 28

FSM6:04 amFort Smith

31h 20m

2 stops

IDA12:24 pmIdaho Falls Fanning Field

Nov 1

IDA12:55 pmIdaho Falls Fanning Field

34h 56m

2 stops

FSM12:51 amFort Smith

$868

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Fort SmithIdaho Falls

FSM - IDA

FSMIDA

Fort Smith

Tue 10/28

6:04 am-12:25 pm

1 stop7h 21m

Idaho Falls Fanning Field

Sat 11/1

12:55 pm-10:46 pm

2 stops8h 51m

$486

Fort SmithIdaho Falls

FSM - IDA

FSMIDA

Fort Smith

Tue 10/28

6:04 am-12:25 pm

1 stop7h 21m

Idaho Falls Fanning Field

Sat 11/1

12:55 pm-10:46 pm

1 stop8h 51m

$821

Fort SmithIdaho Falls

FSM - IDA

FSMIDA

Fort Smith

Tue 10/28

6:04 am-12:24 pm

2 stops31h 20m

Idaho Falls Fanning Field

Sat 11/1

12:55 pm-12:51 am

2 stops34h 56m

$868

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Fort Smith to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Fort Smith to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Fort Smith to Idaho Falls (FSM to IDA) flight deals and tips

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

Best Price Found	$486
Fastest flight time	7h 21m
Direct flights	None
Airports in Idaho Falls	1 airport

The best flight deal from Fort Smith to Idaho Falls found on momondo in the last 72 hours is $486

The fastest flight from Fort Smith to Idaho Falls takes 7h 21m

There are no direct flights from Fort Smith to Idaho Falls. Popular non-direct route for this connection is Fort Smith Airport - Idaho Falls Fanning Field Airport.

There is 1 airport near Idaho Falls: Idaho Falls Fanning Field (IDA)

Search flight deals

How far is Fort Smith to Idaho Falls Fanning Field by plane?
The straight-line distance from Fort Smith to Idaho Falls Fanning Field is 1090.3 mi. Typically, this will take 7h 21m by plane in normal conditions.
When did momondo last update prices for flights from Fort Smith Airport to Idaho Falls Fanning Field Airport?
Prices for flights from Fort Smith Airport to Idaho Falls Fanning Field Airport are refreshed on a daily basis.
How old do you have to be to fly from Fort Smith Airport to Idaho Falls Fanning Field Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Fort Smith Airport to Idaho Falls Fanning Field Airport.
What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?
The travel and health documents required for your trip to Idaho Falls Fanning Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho Falls Fanning Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from Fort Smith to Idaho Falls?
Confirm your travel details to search for the latest offers for flights from Fort Smith to Idaho Falls. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Fort Smith to Idaho Falls with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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Why use momondo?

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

Finding the right flight to Idaho Falls 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 Falls quick and easy, saving you time and money.

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

Flights from Fort Smith to Idaho Falls 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 Falls?

Once all potential Fort Smith to Idaho Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Idaho Falls 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.