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Cheap flights from Fresno to Idaho Falls from $135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fresno to Idaho Falls departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Fresno to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
10:21 pm - 3:14 pm
FAT
-
IDA
15h 53m
1 stop
Allegiant Air Logo
10:13 pm - 10:18 am
IDA
-
FAT
13h 05m
1 stop
$282Allegiant Air
Thu, Mar 19 - Fri, Mar 27
Alaska Airlines Logo
12:03 pm - 10:53 pm
FAT
-
IDA
9h 50m
1 stop
Alaska Airlines Logo
6:00 am - 11:09 am
IDA
-
FAT
6h 09m
1 stop
$291Alaska Airlines
Tue, May 19 - Sat, May 23
Alaska Airlines Logo
2:33 pm - 10:52 pm
FAT
-
IDA
7h 19m
1 stop
Alaska Airlines Logo
5:59 pm - 10:06 pm
IDA
-
FAT
5h 07m
1 stop
$299Alaska Airlines
Wed, Mar 18 - Tue, Mar 24
Alaska Airlines Logo
2:33 pm - 10:52 pm
FAT
-
IDA
7h 19m
1 stop
Alaska Airlines Logo
5:59 pm - 10:06 pm
IDA
-
FAT
5h 07m
1 stop
$300Alaska Airlines
Wed, Mar 18 - Tue, Mar 24
Allegiant Air Logo
10:21 pm - 3:14 pm
FAT
-
IDA
15h 53m
1 stop
Allegiant Air Logo
10:13 pm - 10:18 am
IDA
-
FAT
13h 05m
1 stop
$301Allegiant Air
Sun, Mar 22 - Fri, Mar 27
Alaska Airlines Logo
12:03 pm - 10:53 pm
FAT
-
IDA
9h 50m
1 stop
Alaska Airlines Logo
4:03 pm - 8:00 pm
IDA
-
FAT
4h 57m
1 stop
$304Alaska Airlines
Tue, May 19 - Sat, May 23
Multiple Airlines Logo
10:21 pm - 9:23 pm
FAT
-
IDA
22h 02m
2 stops
Multiple Airlines Logo
10:13 pm - 10:18 am
IDA
-
FAT
13h 05m
1 stop
$317Multiple Airlines
Sun, Mar 22 - Fri, Mar 27
Alaska Airlines Logo
12:03 pm - 10:53 pm
FAT
-
IDA
9h 50m
1 stop
Alaska Airlines Logo
6:00 am - 11:09 am
IDA
-
FAT
6h 09m
1 stop
$329Alaska Airlines
Tue, May 19 - Sat, May 23
Alaska Airlines Logo
4:19 pm - 11:36 pm
FAT
-
IDA
6h 17m
1 stop
Alaska Airlines Logo
5:59 pm - 10:06 pm
IDA
-
FAT
5h 07m
1 stop
$330Alaska Airlines
Sat, Mar 14 - Tue, Mar 24
Allegiant Air Logo
10:21 pm - 3:14 pm
FAT
-
IDA
15h 53m
1 stop
Allegiant Air Logo
10:13 pm - 10:18 am
IDA
-
FAT
13h 05m
1 stop
$331Allegiant Air
Sun, Mar 15 - Fri, Mar 27

Alaska Airlines flights from Fresno to Idaho Falls

Our best Alaska Airlines deals on Fresno to Idaho Falls flight tickets
Alaska Airlines
May 19
FAT12:03 pmFresno Airterminal
9h 50m
1 stop
IDA10:53 pmIdaho Falls Fanning Field
May 23
IDA6:00 amIdaho Falls Fanning Field
6h 09m
1 stop
FAT11:09 amFresno Airterminal
$291
Alaska Airlines
Mar 18
FAT2:33 pmFresno Airterminal
7h 19m
1 stop
IDA10:52 pmIdaho Falls Fanning Field
Mar 24
IDA5:59 pmIdaho Falls Fanning Field
5h 07m
1 stop
FAT10:06 pmFresno Airterminal
$299
Alaska Airlines
Mar 18
FAT2:33 pmFresno Airterminal
7h 19m
1 stop
IDA10:52 pmIdaho Falls Fanning Field
Mar 24
IDA5:59 pmIdaho Falls Fanning Field
5h 07m
1 stop
FAT10:06 pmFresno Airterminal
$300

Delta flights from Fresno to Idaho Falls

Our best Delta deals on Fresno to Idaho Falls flight tickets
Delta
Mar 14
FAT5:10 pmFresno Airterminal
4h 06m
1 stop
IDA10:16 pmIdaho Falls Fanning Field
Mar 19
IDA5:45 amIdaho Falls Fanning Field
4h 09m
1 stop
FAT8:54 amFresno Airterminal
$340
Delta
Mar 5
FAT5:10 pmFresno Airterminal
4h 11m
1 stop
IDA10:21 pmIdaho Falls Fanning Field
Mar 7
IDA5:25 amIdaho Falls Fanning Field
7h 14m
1 stop
FAT11:39 amFresno Airterminal
$369
Delta
Mar 14
FAT5:10 pmFresno Airterminal
4h 06m
1 stop
IDA10:16 pmIdaho Falls Fanning Field
Mar 27
IDA6:55 pmIdaho Falls Fanning Field
3h 30m
1 stop
FAT9:25 pmFresno Airterminal
$409

momondo Fare Finder

 
Customize your flight search to find flights from Fresno to Idaho Falls 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, momondo users made 832,500 searches. Data last updated March 4, 2026.
Use the filters below to find and compare flights from Fresno to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FresnoIdaho Falls

FAT - IDA

FATIDA

Fresno Airterminal

Thu 3/19

10:21 pm-3:14 pm

1 stop15h 53m

Idaho Falls Fanning Field

Fri 3/27

10:13 pm-10:18 am

1 stop13h 05m

$282

FresnoIdaho Falls

FAT - IDA

FATIDA

Fresno Airterminal

Tue 5/19

12:03 pm-10:53 pm

1 stop9h 50m

Idaho Falls Fanning Field

Sat 5/23

6:00 am-11:09 am

1 stop6h 09m

$291

FresnoIdaho Falls

FAT - IDA

FATIDA

Fresno Airterminal

Wed 3/18

2:33 pm-10:52 pm

1 stop7h 19m

Idaho Falls Fanning Field

Tue 3/24

5:59 pm-10:06 pm

1 stop5h 07m

$299

FresnoIdaho Falls

FAT - IDA

FATIDA

Fresno Airterminal

Wed 3/18

2:33 pm-10:52 pm

1 stop7h 19m

Idaho Falls Fanning Field

Tue 3/24

5:59 pm-10:06 pm

1 stop5h 07m

$300

FresnoIdaho Falls

FAT - IDA

FATIDA

Fresno Airterminal

Sun 3/22

10:21 pm-3:14 pm

1 stop15h 53m

Idaho Falls Fanning Field

Fri 3/27

10:13 pm-10:18 am

1 stop13h 05m

$301

FresnoIdaho Falls

FAT - IDA

FATIDA

Fresno Airterminal

Tue 5/19

12:03 pm-10:53 pm

1 stop9h 50m

Idaho Falls Fanning Field

Sat 5/23

4:03 pm-8:00 pm

1 stop4h 57m

$304

FresnoIdaho Falls

FAT - IDA

FATIDA

Fresno Airterminal

Sun 3/22

10:21 pm-9:23 pm

2 stops22h 02m

Idaho Falls Fanning Field

Fri 3/27

10:13 pm-10:18 am

1 stop13h 05m

$317

FresnoIdaho Falls

FAT - IDA

FATIDA

Fresno Airterminal

Tue 5/19

12:03 pm-10:53 pm

1 stop9h 50m

Idaho Falls Fanning Field

Sat 5/23

6:00 am-11:09 am

1 stop6h 09m

$329

FresnoIdaho Falls

FAT - IDA

FATIDA

Fresno Airterminal

Sat 3/14

4:19 pm-11:36 pm

1 stop6h 17m

Idaho Falls Fanning Field

Tue 3/24

5:59 pm-10:06 pm

1 stop5h 07m

$330

FresnoIdaho Falls

FAT - IDA

FATIDA

Fresno Airterminal

Sun 3/15

10:21 pm-3:14 pm

1 stop15h 53m

Idaho Falls Fanning Field

Fri 3/27

10:13 pm-10:18 am

1 stop13h 05m

$331

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Fresno to Idaho Falls

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 Fresno Airterminal to Idaho Falls Fanning Field?

United Airlines and Alaska Airlines are the most popular carriers operating from Fresno Airterminal to Idaho Falls Fanning Field

What airlines fly to Idaho Falls?

Delta, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Idaho Falls from Fresno according to our data. Delta is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Idaho Falls. Keep in mind that there are 3 different airlines that fly to Idaho Falls on a routine basis, so you have a few additional options to choose from.

When to book flights from Fresno to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Fresno to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Fresno to Idaho Falls (FAT to IDA) flight deals and tips

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

Fastest flight time

3h 37m

Direct flights

None
The fastest flight from Fresno to Idaho Falls takes 3h 37m
There are no direct flights from Fresno to Idaho Falls. There are no popular flight routes from Fresno to Idaho Falls.
Search flight deals

  • How far is Fresno Airterminal to Idaho Falls Fanning Field by plane?

    Idaho Falls Fanning Field is 619.0 mi away from Fresno Airterminal. By plane, this route typically takes 3h 37m.

  • When did momondo last update prices for flights from Fresno Airterminal Airport to Idaho Falls Fanning Field Airport?

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

  • How many operators does momondo search for flights from Fresno Airterminal Airport to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from Fresno Airterminal Airport to Idaho Falls Fanning Field Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Fresno Airterminal Airport to Idaho Falls Fanning Field Airport.

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

    The required travel and health documents for your Idaho Falls Fanning Field Airport 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 Falls Fanning Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Fresno to Idaho Falls?

Best airlines flying from Fresno to Idaho Falls

Compare and see reviews for airlines that fly from Fresno to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $134Free CancellationRating
8.0
11,982 reviews
Search Alaska Airlines flights
DeltaPriceFrom $278Free CancellationRating
7.9
8,245 reviews
Search Delta flights

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Fresno to Idaho Falls for you.

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

Yes. All flights to Idaho Falls from Fresno on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Fresno to Idaho Falls?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Fresno to Idaho Falls.

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

Price alerts on flights to Idaho Falls from Fresno are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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