Cheap flights from Fresno to Idaho Falls (FAT - IDA)

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The best prices from Fresno Airterminal to Idaho Falls Fanning Field are usually found in February or October, booked 60 days in advance, depart on a Friday or Tuesday and return on a Saturday

How to find the cheapest flight from
Fresno (FAT) to Idaho Falls (IDA)

All the information you need to plan the best FAT to IDA flight in 2022: compare Fresno to Idaho Falls flight prices with the expected peak season, weather and rainfall in Idaho Falls.
FAT - IDA
Price
$235 - $695
IDA
Temperature
23 - 69.8 °F
IDA
Rainfall
0.6 - 2 inches

Popular in

June

High demand for flights, 38% potential price rise

Cheapest in

February

Best time to find cheap flights, 45% potential price drop

Round-trip from

$235

From Fresno Airterminal to Idaho Falls Fanning Field

One-way from

$121

One-way flight from Fresno Airterminal to Idaho Falls Fanning Field

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Fresno to Idaho Falls?

February can be a great time to fly to Idaho Falls from Fresno with a flight ticket averaging about $429. Cheapflights users have found deals in the month of February for as cheap as $118. The most expensive prices can be found in the month of June.

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

Travelers have found it’s best to book a flight 61 days in advance to save up to 85% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Fresno to Idaho Falls 1-2 weeks in advance for as low as $482, or $581 for flights within the next 24 hours.

What is the cheapest day to fly round-trip from Fresno to Idaho Falls?

It’s generally more expensive to depart on a Thursday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

When is the cheapest time to fly from Fresno to Idaho Falls (FAT - IDA)?

When flying from Fresno to Idaho Falls, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 50% versus a flight in the morning.

Cheap flights from Fresno to Idaho Falls in August, September 2022

The best prices found for FAT to IDA flights for August, September
16 Sep - 19 Sep
$211pp
FAT
Fresno Airterminal
Allegiant Air
 
1 STOP
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
Allegiant Air
 
1 STOP
FAT
Fresno Airterminal
16 Sep - 19 Sep
$220pp
FAT
Fresno Airterminal
Allegiant Air
 
1 STOP
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
Allegiant Air
 
1 STOP
FAT
Fresno Airterminal
8 Aug - 15 Aug
$267pp
FAT
Fresno Airterminal
Multiple Airlines
   
2 STOPS
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
Allegiant Air
 
1 STOP
FAT
Fresno Airterminal

Fresno Airterminal to Idaho Falls 2022 flight deals

Cheap flights to Idaho Falls from Fresno found for this year
16 Sep - 19 Sep
$211pp
FAT
Fresno Airterminal
Allegiant Air
 
1 STOP
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
Allegiant Air
 
1 STOP
FAT
Fresno Airterminal
16 Sep - 19 Sep
$220pp
FAT
Fresno Airterminal
Allegiant Air
 
1 STOP
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
Allegiant Air
 
1 STOP
FAT
Fresno Airterminal
8 Aug - 15 Aug
$267pp
FAT
Fresno Airterminal
Multiple Airlines
   
2 STOPS
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
Allegiant Air
 
1 STOP
FAT
Fresno Airterminal

Cheap American Airlines flights from Fresno to Idaho Falls

18 Sep - 21 Sep
$361pp
FAT
Fresno Airterminal
American Airlines
 
1 STOP
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
American Airlines
 
1 STOP
FAT
Fresno Airterminal
18 Sep - 21 Sep
$370pp
FAT
Fresno Airterminal
American Airlines
   
2 STOPS
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
American Airlines
 
1 STOP
FAT
Fresno Airterminal
16 Sep - 18 Sep
$391pp
FAT
Fresno Airterminal
American Airlines
 
1 STOP
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
American Airlines
 
1 STOP
FAT
Fresno Airterminal

Cheap Allegiant Air flights from Fresno to Idaho Falls

16 Sep - 19 Sep
$211pp
FAT
Fresno Airterminal
Allegiant Air
 
1 STOP
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
Allegiant Air
 
1 STOP
FAT
Fresno Airterminal
1 Sep - 5 Sep
$213pp
FAT
Fresno Airterminal
Allegiant Air
 
1 STOP
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
Allegiant Air
 
1 STOP
FAT
Fresno Airterminal
16 Sep - 19 Sep
$220pp
FAT
Fresno Airterminal
Allegiant Air
 
1 STOP
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
Allegiant Air
 
1 STOP
FAT
Fresno Airterminal

One-way flights to Fanning Field from Fresno

The cheapest one-way flights from Fresno to Idaho Falls
5:58 pm - 12:48 pm
Allegiant Air
1 Stop
17h 50m
FAT - IDA
Allegiant Air
$121
Kiwi.com
2:04 am - 6:55 am
Delta
1 Stop
3h 51m
FAT - IDA
Delta
$194
Delta
4:14 am - 4:27 pm
Multiple Airlines
2 Stops
11h 13m
FAT - IDA
Multiple Airlines
$204
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Fresno</span> to <span class="emphasized">Idaho Falls</span> flights.

Flight FAQs

From Fresno to Idaho Falls

Which airlines flying from Fresno Airterminal to Idaho Falls Fanning Field have flexible cancellations due to COVID-19?

Some of our airline partners flying from Fresno Airterminal to Idaho Falls Fanning Field have new flexible policies in place due to COVID-19. Delta, Allegiant Air, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

Can I find flights from Fresno to Idaho Falls for under $300 on Cheapflights?

Yes, there are multiple flights from Fresno to Idaho Falls for under $300. The cheapest flight booked recently is on Allegiant Air for just $211, but on average you can expect to pay $355.

What are the cheapest airlines flying from Fresno to Idaho Falls round-trip?

According to our current data, Allegiant Air ($211), Delta ($331), and American Airlines ($361) offers the cheapest pricing from Fresno to Idaho Falls. Allegiant Air is 50% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Fresno to Idaho Falls one-way?

For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $109. Users have also found prices from $194 and $208 on Delta and American Airlines, respectively.

What are the most popular airlines that fly from Fresno to Idaho Falls?

Before booking your flight from Fresno to Idaho Falls check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

What are the cheapest flights from Fresno to Idaho Falls?

Looking at all options, your cheapest flight can be booked for $317. While the most popular route (Fresno Airterminal - Idaho Falls Fanning Field) can be booked for $211 on average our data indicates $755 when flying from Fresno to Idaho Falls.

COVID Restrictions

View COVID Travel Restrictions for Idaho Falls, ID

Do I need a COVID test to fly to Idaho Falls from Fresno?

Information is based on travel restrictions for travel to Idaho Falls Fanning Field within the United States

Most visitors from Fresno Airterminal need to provide a negative COVID-19 test result and/or quarantine to enter Idaho Falls Fanning Field.

COVID-19 testing requirements
Visitors from Fresno Airterminal are not required to present a negative COVID-19 PCR test or antigen result upon entering Idaho Falls Fanning Field.

Quarantine requirements
Visitors from Fresno Airterminal are not required to quarantine after entering Idaho Falls Fanning Field.

Do I need a test to fly back to Fresno from Idaho Falls?

Returning to Fresno Airterminal from Idaho Falls Fanning Field

COVID-19 testing requirements
Visitors from Idaho Falls Fanning Field are not required to present a negative COVID-19 PCR test or antigen result upon entering Fresno Airterminal.

Quarantine requirements
Visitors from Idaho Falls Fanning Field are not required to quarantine after entering Fresno Airterminal.

Hide COVID Travel Restrictions for Idaho Falls, ID

Alternative routes for Fresno to Idaho Falls

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Fresno Airterminal to Idaho Falls Fanning Field

The chart below displays the airlines Cheapflights users traveling from Fresno to Idaho Falls choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Allegiant Air
$200 $229 No cancel fee 88%
Delta
$231 $406 No cancel fee N/A
United Airlines
$236 $478 No cancel fee 69%