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

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

What airlines fly to Idaho?

United Airlines, Delta and Alaska Airlines 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 33% 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.

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 April 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.

6:01 am - 10:48 pm

FAT

GEG

16h 47m

1 stop

7:00 am - 7:50 pm

GEG

FAT

12h 50m

1 stop

$219Alaska Airlines

Tue, Aug 25 - Tue, Sep 1

9:27 am - 10:20 pm

FAT

GEG

12h 53m

1 stop

10:30 am - 8:02 pm

GEG

FAT

9h 32m

1 stop

$225Alaska Airlines

Tue, May 5 - Wed, May 6

11:06 am - 9:22 am

FAT

GEG

22h 16m

1 stop

10:09 am - 5:35 pm

GEG

FAT

7h 26m

1 stop

$273Allegiant Air

Sat, Aug 29 - Thu, Sep 3

2:05 pm - 10:16 pm

FAT

BOI

7h 11m

1 stop

4:20 pm - 7:43 pm

BOI

FAT

4h 23m

1 stop

$289United Airlines

Sat, May 9 - Sat, May 16

5:30 pm - 12:25 am

FAT

BOI

5h 55m

1 stop

1:05 pm - 9:40 pm

BOI

FAT

9h 35m

1 stop

$294Southwest

Wed, May 13 - Wed, May 20

6:50 pm - 4:08 pm

FAT

IDA

20h 18m

1 stop

10:56 pm - 1:16 pm

IDA

FAT

15h 20m

1 stop

$299Allegiant Air

Thu, Jun 25 - Mon, Jun 29

6:30 am - 4:25 pm

FAT

BOI

8h 55m

2 stops

1:05 pm - 9:40 pm

BOI

FAT

9h 35m

1 stop

$300Southwest

Wed, May 13 - Wed, May 20

5:00 am - 1:21 pm

FAT

JAC

7h 21m

1 stop

4:15 pm - 8:59 pm

JAC

FAT

5h 44m

1 stop

$329United Airlines

Thu, Apr 30 - Mon, May 4

6:10 am - 10:48 am

FAT

JAC

3h 38m

1 stop

5:59 pm - 9:15 pm

JAC

FAT

4h 16m

1 stop

$389Delta

Fri, May 8 - Mon, May 11

6:10 am - 10:48 am

FAT

JAC

3h 38m

1 stop

5:59 pm - 9:15 pm

JAC

FAT

4h 16m

1 stop

$399Delta

Mon, May 11 - Thu, May 14

Southwest flights from Fresno to Idaho

Our best Southwest deals on Fresno to Idaho flight tickets

Southwest

May 13

FAT5:30 pmFresno Airterminal

5h 55m

1 stop

BOI12:25 amBoise Air Term. Gowen Fld

May 20

BOI1:05 pmBoise Air Term. Gowen Fld

9h 35m

1 stop

FAT9:40 pmFresno Airterminal

$294

Southwest

May 13

FAT6:30 amFresno Airterminal

8h 55m

2 stops

BOI4:25 pmBoise Air Term. Gowen Fld

May 20

BOI1:05 pmBoise Air Term. Gowen Fld

9h 35m

1 stop

FAT9:40 pmFresno Airterminal

$300

Southwest

May 9

FAT5:25 amFresno Airterminal

6h 55m

1 stop

BOI1:20 pmBoise Air Term. Gowen Fld

May 16

BOI11:00 amBoise Air Term. Gowen Fld

11h 10m

2 stops

FAT9:10 pmFresno Airterminal

$334

Alaska Airlines flights from Fresno to Idaho

Our best Alaska Airlines deals on Fresno to Idaho flight tickets

Alaska Airlines

Aug 25

FAT6:01 amFresno Airterminal

16h 47m

1 stop

GEG10:48 pmSpokane

Sep 1

GEG7:00 amSpokane

12h 50m

1 stop

FAT7:50 pmFresno Airterminal

$219

Alaska Airlines

May 5

FAT9:27 amFresno Airterminal

12h 53m

1 stop

GEG10:20 pmSpokane

May 6

GEG10:30 amSpokane

9h 32m

1 stop

FAT8:02 pmFresno Airterminal

$225

Alaska Airlines

May 12

FAT12:15 pmFresno Airterminal

10h 05m

1 stop

GEG10:20 pmSpokane

May 19

GEG7:01 amSpokane

26h 25m

1 stop

FAT9:26 amFresno Airterminal

$254

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FresnoSpokane

FAT - GEG

FATGEG

Fresno Airterminal

Tue 8/25

6:01 am-10:48 pm

1 stop16h 47m

Spokane

Tue 9/1

7:00 am-7:50 pm

1 stop12h 50m

$219

FresnoSpokane

FAT - GEG

FATGEG

Fresno Airterminal

Tue 5/5

9:27 am-10:20 pm

1 stop12h 53m

Spokane

Wed 5/6

10:30 am-8:02 pm

1 stop9h 32m

$225

FresnoSpokane

FAT - GEG

FATGEG

Fresno Airterminal

Sat 8/29

11:06 am-9:22 am

1 stop22h 16m

Spokane

Thu 9/3

10:09 am-5:35 pm

1 stop7h 26m

$273

FresnoBoise

FAT - BOI

FATBOI

Fresno Airterminal

Sat 5/9

2:05 pm-10:16 pm

1 stop7h 11m

Boise Air Term. Gowen Fld

Sat 5/16

4:20 pm-7:43 pm

1 stop4h 23m

$289

FresnoBoise

FAT - BOI

FATBOI

Fresno Airterminal

Wed 5/13

5:30 pm-12:25 am

1 stop5h 55m

Boise Air Term. Gowen Fld

Wed 5/20

1:05 pm-9:40 pm

1 stop9h 35m

$294

FresnoIdaho Falls

FAT - IDA

FATIDA

Fresno Airterminal

Thu 6/25

6:50 pm-4:08 pm

1 stop20h 18m

Idaho Falls Fanning Field

Mon 6/29

10:56 pm-1:16 pm

1 stop15h 20m

$299

FresnoBoise

FAT - BOI

FATBOI

Fresno Airterminal

Wed 5/13

6:30 am-4:25 pm

2 stops8h 55m

Boise Air Term. Gowen Fld

Wed 5/20

1:05 pm-9:40 pm

1 stop9h 35m

$300

FresnoJackson

FAT - JAC

FATJAC

Fresno Airterminal

Thu 4/30

5:00 am-1:21 pm

1 stop7h 21m

Jackson Hole

Mon 5/4

4:15 pm-8:59 pm

1 stop5h 44m

$329

Quickest round-trip

FresnoJackson

FAT - JAC

FATJAC

Fresno Airterminal

Fri 5/8

6:10 am-10:48 am

1 stop3h 38m

Jackson Hole

Mon 5/11

5:59 pm-9:15 pm

1 stop4h 16m

$389

FresnoJackson

FAT - JAC

FATJAC

Fresno Airterminal

Mon 5/11

6:10 am-10:48 am

1 stop3h 38m

Jackson Hole

Thu 5/14

5:59 pm-9:15 pm

1 stop4h 16m

$399

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, October 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 $302. If you don’t want to visit Idaho in October, then you should wait until January to fly from Fresno, when ticket prices are also cheap, with an average price of $306.

How far in advance should I book a flight 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 $368 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 30m
Direct flights	None

The fastest flight from Fresno to Idaho takes 3h 30m

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

Search flight deals

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 April 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
Alaska Airlines	PriceFrom $134	Free Cancellation	Rating 7.9 12,244 reviews	Search Alaska Airlines flights
Delta	PriceFrom $179	Free Cancellation	Rating 7.9 8,409 reviews	Search Delta flights
United Airlines	PriceFrom $210	Free Cancellation	Rating 7.4 9,595 reviews	Search United Airlines flights
Southwest	PriceFrom $230	Free Cancellation	Rating 8.0 4,328 reviews	Search Southwest 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.