FAT - IDA

$165 Find Cheap Flights from Fresno to Idaho Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Fresno to Idaho Falls departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Fresno to Idaho Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Fresno to Idaho Falls, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$328
Typical prices: $358-$437
Alaska Airlines
mar. 5/19sam. 5/30
FAT - IDA • 2 stops
Cheapest one-way
$165
United Airlines
lun. 5/25
FAT - IDA • 1 stop
Top airlines
Cheapest • from $328 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Fresno and Idaho Falls. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $334 (round-trip)
Shortest trip • 4h 22m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Idaho Falls!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Fresno to Idaho Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Fresno to Idaho Falls

mar., mai 19 - sam., mai 30
Alaska Airlines Logo
7:46 pm - 1:17 pm
FAT
-
IDA
16h 31m
2 stops
Alaska Airlines Logo
4:03 pm - 8:00 pm
IDA
-
FAT
4h 57m
1 stop
$328Alaska Airlines
dim., mai 24 - mar., mai 26
Delta Logo
6:10 am - 10:47 am
FAT
-
IDA
3h 37m
1 stop
Delta Logo
6:00 am - 8:57 am
IDA
-
FAT
3h 57m
1 stop
$329Delta
jeu., mai 21 - ven., mai 29
Allegiant Air Logo
6:33 pm - 1:00 pm
FAT
-
IDA
17h 27m
1 stop
Allegiant Air Logo
5:38 pm - 1:15 pm
IDA
-
FAT
20h 37m
1 stop
$332Allegiant Air
ven., avr. 24 - mar., avr. 28
Alaska Airlines Logo
6:39 pm - 3:29 pm
FAT
-
IDA
19h 50m
1 stop
Alaska Airlines Logo
4:06 pm - 1:39 pm
IDA
-
FAT
22h 33m
1 stop
$333Alaska Airlines
mar., mai 19 - sam., mai 23
Alaska Airlines Logo
3:41 pm - 1:17 pm
FAT
-
IDA
20h 36m
2 stops
Alaska Airlines Logo
4:03 pm - 8:00 pm
IDA
-
FAT
4h 57m
1 stop
$338Alaska Airlines
mar., mai 19 - sam., mai 23
Alaska Airlines Logo
12:03 pm - 10:53 pm
FAT
-
IDA
9h 50m
1 stop
Alaska Airlines Logo
4:03 pm - 8:00 pm
IDA
-
FAT
4h 57m
1 stop
$339Alaska Airlines
ven., avr. 24 - mar., avr. 28
Alaska Airlines Logo
6:39 pm - 3:29 pm
FAT
-
IDA
19h 50m
1 stop
Alaska Airlines Logo
4:06 pm - 11:17 am
IDA
-
FAT
20h 11m
2 stops
$346Alaska Airlines
mar., mai 19 - mer., mai 27
Alaska Airlines Logo
3:41 pm - 1:17 pm
FAT
-
IDA
20h 36m
2 stops
Alaska Airlines Logo
4:03 pm - 11:30 pm
IDA
-
FAT
8h 27m
2 stops
$347Alaska Airlines
dim., mai 24 - dim., mai 31
Delta Logo
6:10 am - 10:47 am
FAT
-
IDA
3h 37m
1 stop
Delta Logo
6:00 am - 8:57 am
IDA
-
FAT
3h 57m
1 stop
$354Delta
mar., mai 19 - mer., mai 27
Alaska Airlines Logo
7:49 am - 1:17 pm
FAT
-
IDA
4h 28m
1 stop
Alaska Airlines Logo
4:03 pm - 8:00 pm
IDA
-
FAT
4h 57m
1 stop
$362Alaska Airlines
Booking Insights

KAYAK's insights & trends for Fresno to Idaho Falls flights

Get data-powered insights and trends into flights from Fresno to Idaho Falls to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Fresno to Idaho Falls?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Fresno to Idaho Falls departing in May.

Good to know

Low seasonMarch
Cheapest flight$165
Best time to beat the crowds with an average 49% drop in price.
Most popular time to fly with an average 44% increase in price.
Flight from Fresno to Idaho Falls

When to book flights from Fresno to Idaho Falls

Are your dates flexible? Find out the best times to travel from Fresno to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Fresno to Idaho Falls

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

    In the last 3 days, the lowest price for a flight from Fresno to Idaho Falls was $165 for a one-way ticket and $328 for a round-trip.

  • Do I need a passport to fly between Fresno and Idaho Falls?

    A passport is not required to fly from Fresno to Idaho Falls.

  • Which airports will I be using when flying from Fresno to Idaho Falls?

    When flying out of Fresno you will be using Fresno Airterminal. You will be landing at Idaho Falls, also known as Idaho Falls Fanning Field.

  • Which aircraft models fly most regularly from Fresno to Idaho Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Fresno to Idaho Falls?

    SkyTeam, and oneworld are the airline alliances operating flights between Fresno and Idaho Falls, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Fresno to Idaho Falls, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Fresno to Idaho Falls are Alaska Airlines and Delta. With an average price for the route of $381 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $371 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Fresno to Idaho Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Fresno to Idaho Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Fresno to Idaho Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Fresno is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Fresno to Idaho Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back to Fresno with another airline. Booking your flights between Fresno and IDA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Fresno to Idaho Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls from Fresno up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Fresno to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Fresno to Idaho Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Fresno to Idaho Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12072 reviews
8.1Boarding
7.8Comfort
8.5Crew
7.0Food
7.0Entertainment
Airline reviews

I have been flying commercial for decades. I was in one of the ladder boarding groups, had my bag tagged because they thought there was not going to be enough space for it in the overhead bins. I politely asked one of the attendance if I could try to find a space- she said I could and I did. I then took the bag tag off and gave it to one of the other attendants as I was told to do by the first one. He, in a curt, anal, and disrespectful manner, told me that I needed to take my bag down from the overhead bin and check it. This was a situation I’ve never encountered before. The attendant’s attitude was confrontational and belittling in front of other onlooking passengers as if daring me to challenge him. I am a physician who takes care of patients day in and day out. Not wanting to make a scene, I calmly told him, “do what you need to do.” he took my bag down from the overhead bin, put the back tag back on it, and checked it only to make room for another bag that was also supposed to be technically checked by a following passenger. The same male attendant later came up to me and said “you shouldn’t have showed me the bag tag,” as if conveying that he was just following protocol was a justification for treating me like a kid out of line. I cared about this because it took 15 minutes from my life to then retrieve the bag at baggage claim and it also felt like really poor customer service. I understand the need for protocols. This is also a service industry, and we the passengers are the clients. We should be made to feel welcome and respected and our life in transit made as easy as it can be within reason. This attendant clearly needs to be reminded of that. Of note, an older female fellow passenger sitting next to me agreed with this assessment.

4.0 OkayAlex, Mar 2026
SFO - SAN
Read more Alaska Airlines reviews

I have been flying commercial for decades. I was in one of the ladder boarding groups, had my bag tagged because they thought there was not going to be enough space for it in the overhead bins. I politely asked one of the attendance if I could try to find a space- she said I could and I did. I then took the bag tag off and gave it to one of the other attendants as I was told to do by the first one. He, in a curt, anal, and disrespectful manner, told me that I needed to take my bag down from the overhead bin and check it. This was a situation I’ve never encountered before. The attendant’s attitude was confrontational and belittling in front of other onlooking passengers as if daring me to challenge him. I am a physician who takes care of patients day in and day out. Not wanting to make a scene, I calmly told him, “do what you need to do.” he took my bag down from the overhead bin, put the back tag back on it, and checked it only to make room for another bag that was also supposed to be technically checked by a following passenger. The same male attendant later came up to me and said “you shouldn’t have showed me the bag tag,” as if conveying that he was just following protocol was a justification for treating me like a kid out of line. I cared about this because it took 15 minutes from my life to then retrieve the bag at baggage claim and it also felt like really poor customer service. I understand the need for protocols. This is also a service industry, and we the passengers are the clients. We should be made to feel welcome and respected and our life in transit made as easy as it can be within reason. This attendant clearly needs to be reminded of that. Of note, an older female fellow passenger sitting next to me agreed with this assessment.

Ended up sitting in front of a child who kicked the back of the seat and screamed for most of the flight.

After landing in Seattle, 3 hours waiting to find parking space do to driving problems. Very uncomfortable.

My only complaint was how far it was from plane to baggage claim

I had a problem with my reservation and no one could help me understand what happened. I booked my flight months ago and received a confirmation email. In the confirmation email, it said that the flight would depart at 3:15 p.m. A few hours before the flight, I tried to go online and check in, and suddenly it said that the flight was leaving an hour earlier. I had to rush to get to the airport and almost didn't make it. No one could help me understand why this happened, and I'm really concerned that it might happen in the future. I would appreciate some support in this matter.

They cancelled the flight and provided no support to find another way home or how to get a refund. Links provided didn’t work and phone wait times were over eight hours. Battery on my phone couldn’t last long enough.

It was a super old plane so the first class experience was just not luxurious

signage from the upper area to the tram down 2 escalator!

You sent me an email saying boarding was at 9:29 and AA sent one that was 8:29 on Sunday morning. I had to call AA to get that it was indeed 8:29.

Not bad. Due to not buying a seat, on the way back, my seat was not assigned till 2 hrs before the flight left. Got me worried I wouldn’t have a seat.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

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

Information on your arrival and departure airports