FAT - IDA

$146 Find Cheap Flights from Fresno to Idaho Falls - Compare and Save

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 10/1. 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
$349
Typical prices: $618-$510
Delta
Fri 7/10Thu 7/16
FAT - IDA • 1 stop
Cheapest one-way
$146
Allegiant Air
Thu 10/1
FAT - IDA • 1 stop
Top airlines
Cheapest • from $349 (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 $379 (round-trip)
Shortest trip • 4h 08m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

Fri, Jul 10 - Thu, Jul 16
Delta Logo
5:13 pm - 10:32 pm
FAT
-
IDA
4h 19m
1 stop
Delta Logo
6:00 am - 8:56 am
IDA
-
FAT
3h 56m
1 stop
$349Delta
Sun, Jul 5 - Sat, Jul 11
Delta Logo
9:48 am - 2:37 pm
FAT
-
IDA
3h 49m
1 stop
Delta Logo
3:22 pm - 9:17 pm
IDA
-
FAT
6h 55m
1 stop
$374Delta
Fri, Jul 31 - Sun, Aug 2
Delta Logo
5:13 pm - 10:32 pm
FAT
-
IDA
4h 19m
1 stop
Delta Logo
6:00 am - 8:56 am
IDA
-
FAT
3h 56m
1 stop
$404Delta
Thu, Aug 6 - Mon, Aug 10
Delta Logo
9:38 am - 2:35 pm
FAT
-
IDA
3h 57m
1 stop
Delta Logo
6:00 am - 8:52 am
IDA
-
FAT
3h 52m
1 stop
$405Delta
Sat, Jul 18 - Mon, Jul 27
Multiple Airlines Logo
3:01 pm - 3:00 pm
FAT
-
IDA
46h 59m
2 stops
Multiple Airlines Logo
10:47 pm - 1:17 pm
IDA
-
FAT
15h 30m
1 stop
$406Multiple Airlines
Sun, Nov 1 - Thu, Nov 5
Alaska Airlines Logo
6:00 am - 1:16 pm
FAT
-
IDA
30h 16m
2 stops
Alaska Airlines Logo
6:04 am - 1:07 pm
IDA
-
FAT
8h 03m
1 stop
$443Alaska Airlines
Sun, Jul 5 - Sat, Jul 11
Delta Logo
9:48 am - 2:37 pm
FAT
-
IDA
3h 49m
1 stop
Delta Logo
3:22 pm - 9:17 pm
IDA
-
FAT
6h 55m
1 stop
$459Delta
Thu, Jul 9 - Wed, Jul 15
Alaska Airlines Logo
8:32 pm - 10:39 pm
FAT
-
IDA
25h 07m
1 stop
Alaska Airlines Logo
4:14 pm - 8:56 pm
IDA
-
FAT
5h 42m
1 stop
$461Alaska Airlines
Sat, Jun 27 - Mon, Jun 29
Delta Logo
5:40 pm - 10:31 pm
FAT
-
IDA
3h 51m
1 stop
Delta Logo
3:25 pm - 9:22 pm
IDA
-
FAT
6h 57m
1 stop
$480Delta
Fri, Aug 14 - Tue, Aug 18
Alaska Airlines Logo
4:22 pm - 10:39 pm
FAT
-
IDA
29h 17m
2 stops
Alaska Airlines Logo
1:43 pm - 7:36 pm
IDA
-
FAT
6h 53m
1 stop
$483Alaska 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 July.

What is the cheapest month to fly from Fresno to Idaho Falls?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Fresno to Idaho Falls, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Fresno to Idaho Falls is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $964 and $618 respectively.

Good to know

Low seasonMarch
Cheapest flight$146
Best time to beat the crowds with an average 50% drop in price.
Most popular time to fly with an average 42% 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 5 days, the lowest price for a flight from Fresno to Idaho Falls was $146 for a one-way ticket and $349 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 $446 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 12517 reviews
8.1Boarding
7.0Entertainment
7.1Food
7.8Comfort
8.5Crew
Airline reviews

My flight was several times rescheduled and then finally canceled.

2.0 MediocrePeter, Jun 2026
SAN - ORD
Read more Alaska Airlines reviews

My flight was several times rescheduled and then finally canceled.

The flight itself was great. But we had to wait over an hour to deplane so I missed my train. Not the crews fault. They were wonderful!

Flying into PAE was so easy because it’s baggage claim is quick and accesible. I had a car rental and the counter is inside the baggage claim area, very convenient.

It was a very short flight so there really wasn’t any entertainment my. The little pretzels were good though and the cabin crew was awesome.

The first flight was fine, great crew, but the plane was delayed 45 minutes to go to Seattle because of they were missing a ramp. That would make sense if the plane was actually at the gate. Not if we’re still waiting for a plane. After we landed we waited 30-45 minutes on the tarmac just to get off the plane. Alaska made me miss my connecting flight, wasting my time, and my money. I should honestly be reimbursed, but hey, when does the airline ever actually take accountability? Never.

Over all it was great. My original flight was canceled but they quickly rebooked me. I was frustrated because I had to cancel my entire plans for the day but all considered, not bad. The crew tried to keep us calm while we sat in the plane for was felt was an hour or so but they could use a bit of a script. The seats were comfortable and I would give it another try.

Flight delayed Didn’t send second leg of trip itemerary First class was fair, but not great.

Short trip, was nice to have a drink on the short flight still.

Not able to get boarding pass for domestic connection flight when check in at international airport. I was told I need to get connection flight boarding pass after I entered US. It us very inconvenient.

Wish there were more complimentary drinks available - only had water and apple juice. Also - no snacks were provided during the flight, but we were offered some items as we exited the plane.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Flight delayed four separate times. I’m now one hour hours late to landing.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

N Everything was perfect from boarding to assistance to baggage in Tampa

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

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

Information on your arrival and departure airports