$90 Find Cheap Flights from Idaho Falls to Utah

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Utah departing on 5/11. 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 Utah

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Utah, 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 Idaho Falls to Utah, as well as popular online travel agencies
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Cheap Flights from Idaho Falls to Utah

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Salt Lake City
Salt Lake Citynonstop$239
Saint George
Saint George1 stop$298
Salt Lake City
Salt Lake Citynonstop$239
Saint George
Saint George1 stop$298

Book Cheap Idaho Falls to Utah Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to Utah 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 Idaho Falls to Utah

Fri, Apr 17 - Mon, Apr 20
Delta Logo
6:58 pm - 8:14 pm
IDA
-
SLC
1h 16mnonstop
Delta Logo
9:40 pm - 10:40 pm
SLC
-
IDA
1h 00mnonstop
$239Delta
Fri, Apr 17 - Mon, Apr 20
Delta Logo
6:58 pm - 8:14 pm
IDA
-
SLC
1h 16mnonstop
Delta Logo
9:40 pm - 10:40 pm
SLC
-
IDA
1h 00mnonstop
$259Delta
Tue, Mar 31 - Sat, Apr 4
United Airlines Logo
5:20 pm - 10:58 pm
IDA
-
SGU
5h 38m
1 stop
United Airlines Logo
5:16 am - 9:53 am
SGU
-
IDA
4h 37m
1 stop
$308United Airlines
Wed, Apr 29 - Wed, May 6
Alaska Airlines Logo
6:00 am - 11:59 pm
IDA
-
SLC
17h 59m
1 stop
Alaska Airlines Logo
1:26 pm - 3:29 pm
SLC
-
IDA
26h 03m
1 stop
$333Alaska Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
5:53 pm - 10:17 pm
IDA
-
SGU
4h 24m
1 stop
United Airlines Logo
5:10 am - 9:53 am
SGU
-
IDA
4h 43m
1 stop
$334United Airlines
Wed, Aug 26 - Thu, Sep 3
American Airlines Logo
2:20 pm - 11:13 pm
IDA
-
SGU
8h 53m
1 stop
American Airlines Logo
5:00 am - 11:32 am
SGU
-
IDA
6h 32m
1 stop
$338American Airlines
Wed, Aug 26 - Tue, Sep 1
American Airlines Logo
2:20 pm - 11:13 pm
IDA
-
SGU
8h 53m
1 stop
American Airlines Logo
7:30 am - 9:22 pm
SGU
-
IDA
13h 52m
2 stops
$344American Airlines
Fri, Apr 3 - Sat, Apr 4
Alaska Airlines Logo
4:59 pm - 11:59 pm
IDA
-
SLC
7h 00m
1 stop
Alaska Airlines Logo
11:06 am - 10:52 pm
SLC
-
IDA
11h 46m
1 stop
$378Alaska Airlines
Fri, Apr 10 - Sun, Apr 12
Multiple Airlines Logo
10:21 pm - 9:02 am
IDA
-
SLC
10h 41m
1 stop
Multiple Airlines Logo
9:55 pm - 3:27 pm
SLC
-
IDA
17h 32m
1 stop
$385Multiple Airlines
Sat, Mar 28 - Wed, Apr 1
Multiple Airlines Logo
5:59 pm - 2:10 pm
IDA
-
CNY
20h 11m
3 stops
Multiple Airlines Logo
10:15 am - 10:52 pm
CNY
-
IDA
12h 37m
2 stops
$6,259Multiple Airlines
Booking Insights

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

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

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

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

What is the cheapest Idaho Falls to Utah flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Utah from Idaho Falls found in the last 72 hours was to Salt Lake City, at $238 round-trip. The most popular route is from Idaho Falls (IDA) to Salt Lake City (SLC), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $238.

What is the cheapest time of day to fly to Utah?

The average price for all round-trip flights from Idaho Falls to Utah depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Utah is generally at night, when round-trip flights cost $343 on average. Morning departures are around 41% more expensive than evening flights, on average. The most expensive time of day to fly to Utah is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $589.

Can I save money by flying with a layover from Idaho Falls to Utah?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $359, prices are generally cheapest when you fly direct.

Good to know

Low seasonMay
Cheapest flight$90
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Idaho Falls to Salt Lake City

FAQs - booking Utah flights

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

    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 Idaho Falls to Utah.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho Falls to Utah 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 Idaho Falls to Utah?

    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 from Idaho Falls to Utah with an airline and back with another airline.

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

    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 from Idaho Falls to Utah up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Utah

  • Looking for a cheap flight? 25% of our users found tickets from Idaho Falls to the following destinations at these prices or less: Salt Lake City $227 one-way - $396 round-trip

Reviews of the top airlines flying from Idaho Falls to Utah

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Utah. 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 Idaho Falls to Utah? 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
DeltaOverall score based on 8288 reviews
7.8Entertainment
8.5Crew
7.9Comfort
7.2Food
8.1Boarding
Airline reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

10.0 ExcellentDebra, Mar 2026
PBI - ATL
Read more Delta reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

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.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

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

Information on your arrival and departure airports