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$165+ Cheap flights from Idaho Falls to Fresno (IDA - FAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — FAT
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Idaho Falls to Fresno

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Fresno (FAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 14, 2025.

Round-trip from

$251
(Kiwi.com)

One-way from

$165
(United Airlines)

Popular in

June

Cheapest in

July

Average price

$276
From Idaho Falls Fanning Field to Fresno Airterminal
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One-way flight from Idaho Falls Fanning Field to Fresno Airterminal
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 7% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Idaho Falls to Fresno

Cheapest flights from Idaho Falls to Fresno
Explore the most affordable flight options available from Idaho Falls to Fresno. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/1710:57 pmIDA - FAT
1 stop12h 20mAllegiant Air
dom. 10/1910:17 pmFAT - IDA
1 stop13h 32mAllegiant Air
Deal found 8/13$251
This Alaska Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/46:00 amIDA - FAT
1 stop10h 47mAlaska Airlines
sáb. 10/114:42 pmFAT - IDA
1 stop4h 56mAlaska Airlines
Deal found 8/14$334
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/286:00 amIDA - FAT
1 stop4h 00mDelta
lun. 9/16:08 amFAT - IDA
1 stop3h 31mDelta
Deal found 8/12$361
This Hawaiian Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/26:13 amIDA - FAT
1 stop6h 03mHawaiian Airlines
mié. 10/84:42 pmFAT - IDA
1 stop4h 56mHawaiian Airlines
Deal found 8/12$392
This Alaska Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/23:57 pmIDA - FAT
2 stops18h 13mAlaska Airlines
mié. 10/810:56 amFAT - IDA
1 stop10h 42mAlaska Airlines
Deal found 8/12$437
This Alaska Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/174:15 pmIDA - FAT
2 stops18h 20mAlaska Airlines
dom. 10/198:10 amFAT - IDA
1 stop6h 28mAlaska Airlines
Deal found 8/13$454
This Alaska Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/196:13 amIDA - FAT
1 stop13h 47mAlaska Airlines
dom. 9/217:55 pmFAT - IDA
1 stop25h 44mAlaska Airlines
Deal found 8/12$484

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Fresno 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, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
Use the filters below to find and compare flights from Idaho Falls to Fresno that are best for you.

Fly from

Idaho Falls

Fly to

Fresno

Route

Depart

Return

Price

Idaho FallsFresno

IDA - FAT

IDAFAT

Idaho Falls Fanning Field

vie. 10/17

10:57 pm-10:17 am

1 stop12h 20m

Fresno Airterminal

dom. 10/19

10:17 pm-12:49 pm

1 stop13h 32m

$251

Idaho FallsFresno

IDA - FAT

IDAFAT

Idaho Falls Fanning Field

sáb. 10/4

6:00 am-3:47 pm

1 stop10h 47m

Fresno Airterminal

sáb. 10/11

4:42 pm-10:38 pm

1 stop4h 56m

$334

Idaho FallsFresno

IDA - FAT

IDAFAT

Idaho Falls Fanning Field

jue. 8/28

6:00 am-9:00 am

1 stop4h 00m

Fresno Airterminal

lun. 9/1

6:08 am-10:39 am

1 stop3h 31m

$361

Idaho FallsFresno

IDA - FAT

IDAFAT

Idaho Falls Fanning Field

jue. 10/2

6:13 am-11:16 am

1 stop6h 03m

Fresno Airterminal

mié. 10/8

4:42 pm-10:38 pm

1 stop4h 56m

$392

Idaho FallsFresno

IDA - FAT

IDAFAT

Idaho Falls Fanning Field

jue. 10/2

3:57 pm-9:10 am

2 stops18h 13m

Fresno Airterminal

mié. 10/8

10:56 am-10:38 pm

1 stop10h 42m

$437

Idaho FallsFresno

IDA - FAT

IDAFAT

Idaho Falls Fanning Field

vie. 10/17

4:15 pm-9:35 am

2 stops18h 20m

Fresno Airterminal

dom. 10/19

8:10 am-3:38 pm

1 stop6h 28m

$454

Idaho FallsFresno

IDA - FAT

IDAFAT

Idaho Falls Fanning Field

mar. 9/16

4:00 pm-8:54 pm

1 stop5h 54m

$165

Idaho FallsFresno

IDA - FAT

IDAFAT

Idaho Falls Fanning Field

mar. 9/16

6:13 am-11:16 am

1 stop6h 03m

$167

Idaho FallsFresno

IDA - FAT

IDAFAT

Idaho Falls Fanning Field

mar. 9/16

6:13 am-9:10 am

2 stops27h 57m

$212

Idaho FallsFresno

IDA - FAT

IDAFAT

Idaho Falls Fanning Field

vie. 9/19

6:00 am-8:43 am

1 stop3h 43m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 13 results
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Best time to book a flight from Idaho Falls to Fresno

Have a flexible travel schedule? Discover the best time to fly to Fresno from Idaho Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho Falls to Fresno

What is the cheapest time of day to fly from IDA to FAT?

Find hourly flight availability from Idaho Falls to Fresno. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

It’s typically best to fly out from Idaho Falls to Fresno at noon. Doing so could potentially save you 7% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Idaho Falls to Fresno?

Reviews of airlines servicing Fresno

Get insights into the airlines that provide service to Fresno. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Fresno. Reviews last updated agosto 14, 2025.
See what other customers who have flown with Delta from Idaho Falls to Fresno have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Fresno. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Our cheapest airline available from Idaho Falls to Fresno is Delta. Our recent data shows that you can find tickets from as low as $155 on this airline. This flight start at 60% lower than the current average price 3 months from now.

  • Can I find deals for flights from Idaho Falls to Fresno that include hotel bookings?

    Yes. In addition to deals on Idaho Falls to Fresno flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho Falls to Fresno?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to Fresno.

  • Can I find deals for business class flights from Idaho Falls to Fresno?

    Yes. Cheapflights offers flight deals from Idaho Falls to Fresno by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho Falls to Fresno?

    Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Fresno (average of $363). Flying from Idaho Falls to Fresno in June is currently the most expensive (average of $445). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Fresno?

Book flights to Fresno if you plan to visit one of these locations
Madera
Kingsburg
Oakhurst
Clovis

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Alternative routes for Idaho Falls to Fresno

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Top airline flying from Idaho Falls to Fresno

Discover the top airline that operate flights from Idaho Falls to Fresno. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$155Average$296FlexibilityNo cancel feeOn-timeN/A

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