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$283+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — FAT
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
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 January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$283
(Alaska Airlines)

Popular in

June

Cheapest in

July

Average price

$284
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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High demand for flights, 6% potential price rise
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Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 7, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/7. 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 2/46:58 pmIDA - FAT
1 stop21h 39mAlaska Airlines
Wed 2/114:34 pmFAT - IDA
1 stop5h 25mAlaska Airlines
Deal found 1/7$283
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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.
Sat 2/148:00 amIDA - FAT
1 stop15h 13mAlaska Airlines
Wed 2/183:40 pmFAT - IDA
1 stop24h 03mAlaska Airlines
Deal found 1/6$369
This Alaska Airlines deal was found by Cheapflights users on 1/5. 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.
Fri 6/194:17 pmIDA - FAT
1 stop4h 41mAlaska Airlines
Sat 7/1111:31 amFAT - IDA
1 stop11h 28mAlaska Airlines
Deal found 1/5$402
This United Airlines deal was found by Cheapflights users on 1/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/192:35 pmIDA - FAT
1 stop7h 38mUnited Airlines
Sat 7/115:30 amFAT - IDA
1 stop7h 01mUnited Airlines
Deal found 1/5$449

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 January 7, 2026.
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

Wed 2/4

6:58 pm-3:37 pm

1 stop21h 39m

Fresno Airterminal

Wed 2/11

4:34 pm-10:59 pm

1 stop5h 25m

$283

Idaho FallsFresno

IDA - FAT

IDAFAT

Idaho Falls Fanning Field

Sat 2/14

8:00 am-10:13 pm

1 stop15h 13m

Fresno Airterminal

Wed 2/18

3:40 pm-11:36 pm

1 stop6h 56m

$369

Idaho FallsFresno

IDA - FAT

IDAFAT

Idaho Falls Fanning Field

Fri 6/19

4:17 pm-7:58 pm

1 stop4h 41m

Fresno Airterminal

Sat 7/11

11:31 am-11:59 pm

1 stop11h 28m

$402

Idaho FallsFresno

IDA - FAT

IDAFAT

Idaho Falls Fanning Field

Fri 6/19

2:35 pm-9:13 pm

1 stop7h 38m

Fresno Airterminal

Sat 7/11

5:30 am-1:31 pm

1 stop7h 01m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Idaho Falls-Fresno flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 month to book a flight from Idaho Falls to Fresno?

Currently, February is the cheapest month in which you can book a flight from Idaho Falls to Fresno (average of $154). Flying from Idaho Falls to Fresno in November is currently the most expensive (average of $611). 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.

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 January 7, 2026.
See what other customers who have flown with Alaska Airlines and 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.
Alaska Airlines
8.0
Very good
11,658 reviews

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,658 reviews
Alaska Airlines
8.0
Very good
11,658 reviews

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
8,021 reviews
Alaska Airlines
8.0
Very good
11,658 reviews

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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?

    Alaska Airlines can get you from Idaho Falls to Fresno in just under 21h 39m. Your travel time can differ by up to . Idaho Falls and Fresno are separated by a distance of 616 mi.

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

    Our cheapest airline available from Idaho Falls to Fresno is Alaska Airlines. Our recent data shows that you can find tickets from as low as $154 on this airline. An additional option worth looking into is Delta, starting at $155. These flights start at 62% 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, February is the cheapest month in which you can book a flight from Idaho Falls to Fresno (average of $154). Flying from Idaho Falls to Fresno in November is currently the most expensive (average of $611). 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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Top 2 airlines flying from Idaho Falls to Fresno

Discover the top 2 airlines 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 January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$154Average$336FlexibilityNo cancel feeOn-time75%
DeltaCheapest$155Average$354FlexibilityNo cancel feeOn-timeN/A

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