What airlines fly to Idaho?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Idaho from Fresno according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 5 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Fresno Airterminal to Idaho?

United Airlines, Southwest, and Alaska Airlines are the most popular carriers operating from Fresno Airterminal to Idaho

When did momondo last update prices for flights from Fresno Airterminal Airport to Idaho?

Prices for flights from Fresno Airterminal Airport to Idaho refresh daily.

How many operators does momondo search for flights from Fresno Airterminal Airport to Idaho?

There are 5 operators available for flights from Fresno Airterminal Airport to Idaho as of June 2026.

How old do you have to be to fly from Fresno Airterminal 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 Fresno Airterminal 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.

$139 Cheap Flights from Fresno to Idaho in 2026

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Find the cheapest flights from Fresno to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:05 am - 10:49 pm

FAT

GEG

13h 44m

1 stop

7:03 am - 11:25 pm

GEG

FAT

16h 22m

1 stop

$255Alaska Airlines

Tue, Aug 25 - Wed, Aug 26

1:01 pm - 7:39 pm

FAT

GEG

6h 38m

1 stop

6:30 am - 12:08 pm

GEG

FAT

5h 38m

1 stop

$259American Airlines

Tue, Sep 22 - Sat, Sep 26

8:23 am - 3:31 pm

FAT

BOI

6h 08m

1 stop

7:05 pm - 10:15 pm

BOI

FAT

4h 10m

1 stop

$265United Airlines

Wed, Sep 16 - Tue, Sep 22

11:26 am - 10:49 pm

FAT

GEG

11h 23m

1 stop

7:03 am - 3:46 pm

GEG

FAT

8h 43m

1 stop

$265Alaska Airlines

Tue, Aug 25 - Wed, Aug 26

9:45 am - 4:28 pm

FAT

JAC

5h 43m

1 stop

5:54 pm - 9:46 pm

JAC

FAT

4h 52m

1 stop

$289Delta

Sun, Sep 13 - Sat, Sep 19

6:40 am - 1:45 pm

FAT

BOI

6h 05m

1 stop

6:25 am - 10:10 am

BOI

FAT

4h 45m

1 stop

$291Southwest

Sat, Sep 19 - Tue, Sep 22

6:15 am - 11:04 am

FAT

BOI

3h 49m

1 stop

7:05 pm - 10:15 pm

BOI

FAT

4h 10m

1 stop

$294United Airlines

Sun, Aug 23 - Wed, Aug 26

2:45 pm - 10:00 pm

FAT

BOI

6h 15m

1 stop

3:40 pm - 9:50 pm

BOI

FAT

7h 10m

2 stops

$296Southwest

Sat, Sep 19 - Tue, Sep 22

6:13 am - 12:22 pm

FAT

GEG

6h 09m

1 stop

5:30 am - 11:43 am

GEG

FAT

6h 13m

1 stop

$297Delta

Mon, Aug 24 - Sat, Aug 29

1:07 pm - 8:01 pm

FAT

GEG

6h 54m

1 stop

8:51 pm - 2:41 pm

GEG

FAT

17h 50m

1 stop

$315Allegiant Air

Sun, Jul 19 - Thu, Jul 23

Alaska Airlines flights from Fresno to Idaho

Our best Alaska Airlines deals on Fresno to Idaho flight tickets

Alaska Airlines

Aug 25

FAT9:05 amFresno Airterminal

13h 44m

1 stop

GEG10:49 pmSpokane

Aug 26

GEG7:03 amSpokane

16h 22m

1 stop

FAT11:25 pmFresno Airterminal

$255

Alaska Airlines

Aug 25

FAT11:26 amFresno Airterminal

11h 23m

1 stop

GEG10:49 pmSpokane

Aug 26

GEG7:03 amSpokane

8h 43m

1 stop

FAT3:46 pmFresno Airterminal

$265

Alaska Airlines

Nov 10

FAT3:38 pmFresno Airterminal

5h 22m

1 stop

BOI10:00 pmBoise Air Term. Gowen Fld

Nov 11

BOI8:30 amBoise Air Term. Gowen Fld

15h 58m

1 stop

FAT11:28 pmFresno Airterminal

$303

United Airlines flights from Fresno to Idaho

Our best United Airlines deals on Fresno to Idaho flight tickets

United Airlines

Sep 16

FAT8:23 amFresno Airterminal

6h 08m

1 stop

BOI3:31 pmBoise Air Term. Gowen Fld

Sep 22

BOI7:05 pmBoise Air Term. Gowen Fld

4h 10m

1 stop

FAT10:15 pmFresno Airterminal

$265

United Airlines

Aug 23

FAT6:15 amFresno Airterminal

3h 49m

1 stop

BOI11:04 amBoise Air Term. Gowen Fld

Aug 26

BOI7:05 pmBoise Air Term. Gowen Fld

4h 10m

1 stop

FAT10:15 pmFresno Airterminal

$294

United Airlines

Aug 29

FAT2:20 pmFresno Airterminal

4h 04m

1 stop

BOI7:24 pmBoise Air Term. Gowen Fld

Aug 31

BOI7:05 pmBoise Air Term. Gowen Fld

4h 10m

1 stop

FAT10:15 pmFresno Airterminal

$297

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FresnoSpokane

FAT - GEG

FATGEG

Fresno Airterminal

Tue 8/25

9:05 am-10:49 pm

1 stop13h 44m

Spokane

Wed 8/26

7:03 am-11:25 pm

1 stop16h 22m

$255

FresnoSpokane

FAT - GEG

FATGEG

Fresno Airterminal

Tue 9/22

1:01 pm-7:39 pm

1 stop6h 38m

Spokane

Sat 9/26

6:30 am-12:08 pm

1 stop5h 38m

$259

FresnoBoise

FAT - BOI

FATBOI

Fresno Airterminal

Wed 9/16

8:23 am-3:31 pm

1 stop6h 08m

Boise Air Term. Gowen Fld

Tue 9/22

7:05 pm-10:15 pm

1 stop4h 10m

$265

FresnoSpokane

FAT - GEG

FATGEG

Fresno Airterminal

Tue 8/25

11:26 am-10:49 pm

1 stop11h 23m

Spokane

Wed 8/26

7:03 am-3:46 pm

1 stop8h 43m

$265

FresnoJackson

FAT - JAC

FATJAC

Fresno Airterminal

Sun 9/13

9:45 am-4:28 pm

1 stop5h 43m

Jackson Hole

Sat 9/19

5:54 pm-9:46 pm

1 stop4h 52m

$289

FresnoBoise

FAT - BOI

FATBOI

Fresno Airterminal

Sat 9/19

6:40 am-1:45 pm

1 stop6h 05m

Boise Air Term. Gowen Fld

Tue 9/22

6:25 am-10:10 am

1 stop4h 45m

$291

Quickest round-trip

FresnoBoise

FAT - BOI

FATBOI

Fresno Airterminal

Sun 8/23

6:15 am-11:04 am

1 stop3h 49m

Boise Air Term. Gowen Fld

Wed 8/26

7:05 pm-10:15 pm

1 stop4h 10m

$294

FresnoBoise

FAT - BOI

FATBOI

Fresno Airterminal

Sat 9/19

2:45 pm-10:00 pm

1 stop6h 15m

Boise Air Term. Gowen Fld

Tue 9/22

3:40 pm-9:50 pm

2 stops7h 10m

$296

FresnoSpokane

FAT - GEG

FATGEG

Fresno Airterminal

Mon 8/24

6:13 am-12:22 pm

1 stop6h 09m

Spokane

Sat 8/29

5:30 am-11:43 am

1 stop6h 13m

$297

FresnoSpokane

FAT - GEG

FATGEG

Fresno Airterminal

Sun 7/19

1:07 pm-8:01 pm

1 stop6h 54m

Spokane

Thu 7/23

8:51 pm-2:41 pm

1 stop17h 50m

$315

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Fresno 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

Prices

Airlines

What is the cheapest month to fly to Idaho?

In general, August is the cheapest month to fly from Fresno to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $99. If you don’t want to visit Idaho in August, then you should wait until October to fly from Fresno, when ticket prices are also cheap, with an average price of $131.

How far in advance should I book a flight from Fresno to Idaho?

You are more likely to see cheaper flights to Idaho from Fresno when booking weeks ahead of your departure date. In general, you can expect to find flights to Idaho for around $357 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from Fresno for as low as $234 on momondo.

Cheap Fresno to Idaho flight deals and tips

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

Fastest flight time	3h 37m
Direct flights	None

The fastest flight from Fresno to Idaho takes 3h 37m

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

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Frequently asked questions about flying from Fresno to Idaho

When did momondo last update prices for flights from Fresno Airterminal Airport to Idaho?
Prices for flights from Fresno Airterminal Airport to Idaho refresh daily.
How many operators does momondo search for flights from Fresno Airterminal Airport to Idaho?
There are 5 operators available for flights from Fresno Airterminal Airport to Idaho as of June 2026.
How old do you have to be to fly from Fresno Airterminal 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 Fresno Airterminal 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.

Best airlines flying from Fresno to Idaho

Compare and see reviews for airlines that fly from Fresno to Idaho with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $131	Free Cancellation	Rating 7.9 8,397 reviews	Search Delta flights
Alaska Airlines	PriceFrom $134	Free Cancellation	Rating 7.9 12,458 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $230	Free Cancellation	Rating 8.0 4,256 reviews	Search Southwest flights
United Airlines	PriceFrom $260	Free Cancellation	Rating 7.4 9,777 reviews	Search United Airlines flights

Why use momondo?

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

Finding the right flight to Idaho from Fresno 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 Fresno to Idaho with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Fresno to Idaho flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Fresno and Idaho by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Fresno to Idaho now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho and let you know when they change.