$89 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 3/30. 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 City1 stop$214
Saint George
Saint George1 stop$283
Salt Lake City
Salt Lake City1 stop$214
Saint George
Saint George1 stop$283

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 24 - Thu, Apr 30
Multiple Airlines Logo
10:21 pm - 11:59 am
IDA
-
SLC
13h 38m
1 stop
Multiple Airlines Logo
10:48 pm - 3:27 pm
SLC
-
IDA
16h 39m
1 stop
$214Multiple Airlines
Mon, Apr 6 - Mon, Apr 13
Delta Logo
6:55 pm - 8:00 pm
IDA
-
SLC
1h 05mnonstop
Delta Logo
9:40 pm - 10:40 pm
SLC
-
IDA
1h 00mnonstop
$219Delta
Mon, Apr 20 - Thu, Apr 30
Multiple Airlines Logo
10:21 pm - 11:59 am
IDA
-
SLC
13h 38m
1 stop
Multiple Airlines Logo
10:48 pm - 3:27 pm
SLC
-
IDA
16h 39m
1 stop
$223Multiple Airlines
Mon, Apr 20 - Sun, Apr 26
Multiple Airlines Logo
10:21 pm - 11:59 am
IDA
-
SLC
13h 38m
1 stop
Multiple Airlines Logo
10:48 pm - 3:27 pm
SLC
-
IDA
16h 39m
1 stop
$230Multiple Airlines
Sat, Apr 18 - Fri, Apr 24
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
Mon, Apr 6 - Mon, Apr 13
Multiple Airlines Logo
10:06 pm - 11:04 am
IDA
-
SLC
12h 58m
1 stop
Multiple Airlines Logo
4:13 pm - 9:31 pm
SLC
-
IDA
5h 18m
1 stop
$248Multiple Airlines
Wed, Mar 25 - Sun, Mar 29
United Airlines Logo
5:30 pm - 11:05 pm
IDA
-
SGU
5h 35m
1 stop
United Airlines Logo
5:16 am - 9:53 am
SGU
-
IDA
4h 37m
1 stop
$394United Airlines
Thu, Apr 2 - Sun, Apr 5
American Airlines Logo
6:05 am - 11:21 am
IDA
-
SGU
5h 16m
1 stop
American Airlines Logo
4:31 pm - 11:24 pm
SGU
-
IDA
6h 53m
1 stop
$463American Airlines
Tue, Apr 7 - Tue, Apr 14
American Airlines Logo
7:48 am - 11:29 am
IDA
-
SGU
27h 41m
1 stop
American Airlines Logo
12:15 pm - 11:39 pm
SGU
-
IDA
35h 24m
1 stop
$541American Airlines
Thu, Mar 26 - Mon, Mar 30
United Airlines Logo
5:30 pm - 11:05 pm
IDA
-
SGU
5h 35m
1 stop
United Airlines Logo
5:16 am - 9:53 am
SGU
-
IDA
4h 37m
1 stop
$567United 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.

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 $246 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 $246.

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 in the evening, when round-trip flights cost $380 on average. Morning departures are around 38% 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 $607.

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$89
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 $215 one-way - $411 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 8286 reviews
8.5Crew
8.1Boarding
7.8Entertainment
7.2Food
7.9Comfort
Airline reviews

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.

2.0 MediocreIsabella, Mar 2026
SLC - AUS
Read more Delta reviews

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.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

Delayed. Hot. Passenger next to me was so large I couldn’t move.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

The boarding process doesn't make sense since some people that will sit behind your rows are boarded before you and then they take up the luggage space above your head. I then have to wait for people to get off the plane before I can go back to get my luggage.

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.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

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

Information on your arrival and departure airports