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$292+ Cheap flights from Idaho Falls to Fresno (IDA - FAT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — FAT
Nov 20 — Nov 271
Thu 11/20
Thu 11/27
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 October 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$292
(Mytrip)

Popular in

December

Cheapest in

July

Average price

$543
Provider with most accurate pricing for Idaho Falls Fanning Field-Fresno Airterminal flight deals.
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Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Fresno Airterminal flights.
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From Idaho Falls Fanning Field to Fresno Airterminal
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Highest demand for flights based on searches. 17% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 21, 2025.

This Mytrip deal was found by Cheapflights users on 10/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:52 pmIDA - FAT
1 stop14h 25mAllegiant Air
Fri 11/78:01 amFAT - IDA
1 stop7h 07mAllegiant Air
Deal found 10/19$292
This Delta deal was found by Cheapflights users on 10/21. 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.
Tue 12/166:00 amIDA - FAT
1 stop3h 56mDelta
Thu 12/255:12 pmFAT - IDA
1 stop4h 40mDelta
Deal found 10/21$320
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 11/123:50 pmIDA - FAT
1 stop24h 51mAlaska Airlines
Wed 11/198:06 amFAT - IDA
1 stop14h 53mAlaska Airlines
Deal found 10/21$342
This Delta deal was found by Cheapflights users on 10/20. 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.
Fri 11/146:57 pmIDA - FAT
1 stop3h 37mDelta
Mon 11/175:06 pmFAT - IDA
1 stop4h 13mDelta
Deal found 10/20$376
This Mytrip deal was found by Cheapflights users on 10/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:52 pmIDA - FAT
1 stop14h 25mMultiple Airlines
Fri 11/78:01 amFAT - IDA
2 stops13h 05mMultiple Airlines
Deal found 10/19$388
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 12/165:07 pmIDA - FAT
2 stops20h 38mAlaska Airlines
Thu 12/254:26 pmFAT - IDA
1 stop6h 41mAlaska Airlines
Deal found 10/21$397
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 10/296:05 amIDA - FAT
1 stop5h 19mAlaska Airlines
Wed 11/128:06 amFAT - IDA
1 stop6h 07mAlaska Airlines
Deal found 10/20$399
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 11/53:50 pmIDA - FAT
1 stop7h 16mAlaska Airlines
Sun 11/911:01 amFAT - IDA
1 stop11h 58mAlaska Airlines
Deal found 10/21$448

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 October 21, 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

Mon 11/3

8:52 pm-10:17 am

1 stop14h 25m

Fresno Airterminal

Fri 11/7

8:01 am-4:08 pm

1 stop7h 07m

$292

Idaho FallsFresno

IDA - FAT

IDAFAT

Idaho Falls Fanning Field

Tue 3/10

4:00 pm-10:08 pm

1 stop7h 08m

Fresno Airterminal

Wed 3/11

4:35 pm-10:38 pm

1 stop5h 03m

$318

Idaho FallsFresno

IDA - FAT

IDAFAT

Idaho Falls Fanning Field

Tue 3/10

6:00 am-9:16 am

1 stop4h 16m

Fresno Airterminal

Wed 3/11

5:15 pm-10:21 pm

1 stop4h 06m

$319

Idaho FallsFresno

IDA - FAT

IDAFAT

Idaho Falls Fanning Field

Tue 12/16

6:00 am-8:56 am

1 stop3h 56m

Fresno Airterminal

Thu 12/25

5:12 pm-10:52 pm

1 stop4h 40m

$320

Idaho FallsFresno

IDA - FAT

IDAFAT

Idaho Falls Fanning Field

Tue 3/10

4:00 pm-10:08 pm

1 stop7h 08m

Fresno Airterminal

Wed 3/11

10:00 am-10:38 pm

2 stops11h 38m

$338

Idaho FallsFresno

IDA - FAT

IDAFAT

Idaho Falls Fanning Field

Wed 11/12

3:50 pm-3:41 pm

1 stop24h 51m

Fresno Airterminal

Wed 11/19

8:06 am-11:59 pm

1 stop14h 53m

$342

Idaho FallsFresno

IDA - FAT

IDAFAT

Idaho Falls Fanning Field

Fri 11/14

6:57 pm-9:34 pm

1 stop3h 37m

Fresno Airterminal

Mon 11/17

5:06 pm-10:19 pm

1 stop4h 13m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Compare providers for flights from Idaho Falls to Fresno

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Idaho Falls to Fresno in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Idaho Falls-Fresno flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-Fresno flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-Fresno flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Idaho Falls-Fresno flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Idaho Falls-Fresno flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 October 21, 2025.

It’s typically best to fly out from Idaho Falls to Fresno in the evening. Doing so could potentially save you 20% on the flight price compared to flying at noon, which is usually more expensive.

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 October 21, 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
7.9
Good
7,981 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

7.9

Entertainment

7.9

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
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

7.9

Entertainment

7.9

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.

  • How long is the flight from Idaho Falls to Fresno?

    Allegiant Air, Hawaiian Airlines, and Delta can get you from Idaho Falls to Fresno in just under 4h 16m. Your travel time can differ by up to 10h 09m. Idaho Falls and Fresno are separated by a distance of 616 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 64% 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.

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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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 October 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$155Average$296FlexibilityNo cancel feeOn-timeN/A

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