$98 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 2/2. 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$199
Saint George
Saint George1 stop$238
Salt Lake City
Salt Lake Citynonstop$199
Saint George
Saint George1 stop$238

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

Tue, Feb 3 - Tue, Feb 10
Delta Logo
6:35 pm - 7:58 pm
IDA
-
SLC
1h 23mnonstop
Delta Logo
9:50 pm - 10:57 pm
SLC
-
IDA
1h 07mnonstop
$199Delta
Thu, Jan 29 - Fri, Feb 6
Delta Logo
6:35 pm - 7:58 pm
IDA
-
SLC
1h 23mnonstop
Delta Logo
4:45 pm - 5:51 pm
SLC
-
IDA
1h 06mnonstop
$229Delta
Mon, Feb 9 - Sun, Feb 15
United Airlines Logo
4:19 pm - 11:04 pm
IDA
-
SGU
6h 45m1 stop
United Airlines Logo
5:13 am - 9:48 am
SGU
-
IDA
4h 35m1 stop
$238United Airlines
Mon, Feb 2 - Thu, Feb 5
Multiple Airlines Logo
9:20 pm - 2:36 pm
IDA
-
SLC
17h 16m1 stop
Multiple Airlines Logo
8:43 pm - 2:19 pm
SLC
-
IDA
17h 36m1 stop
$238Multiple Airlines
Tue, Feb 3 - Tue, Feb 10
Alaska Airlines Logo
9:00 am - 5:34 pm
IDA
-
SLC
8h 34m1 stop
Alaska Airlines Logo
9:00 am - 10:59 pm
SLC
-
IDA
13h 59m1 stop
$243Alaska Airlines
Mon, Feb 2 - Thu, Feb 5
Multiple Airlines Logo
9:20 pm - 1:17 pm
IDA
-
SLC
15h 57m2 stops
Multiple Airlines Logo
8:43 pm - 2:19 pm
SLC
-
IDA
17h 36m1 stop
$245Multiple Airlines
Mon, Feb 2 - Wed, Feb 11
Multiple Airlines Logo
9:20 pm - 2:36 pm
IDA
-
SLC
17h 16m1 stop
Multiple Airlines Logo
4:40 pm - 3:31 pm
SLC
-
IDA
46h 51m2 stops
$247Multiple Airlines
Tue, Jan 20 - Sat, Jan 24
United Airlines Logo
4:19 pm - 11:04 pm
IDA
-
SGU
6h 45m1 stop
United Airlines Logo
5:10 am - 9:56 am
SGU
-
IDA
4h 46m1 stop
$248United Airlines
Fri, Feb 27 - Wed, Mar 4
American Airlines Logo
6:03 am - 11:33 am
IDA
-
SGU
5h 30m1 stop
American Airlines Logo
4:31 pm - 11:24 pm
SGU
-
IDA
6h 53m1 stop
$277American Airlines
Wed, Apr 1 - Wed, Apr 8
American Airlines Logo
6:05 am - 11:33 am
IDA
-
SGU
5h 28m1 stop
American Airlines Logo
4:38 pm - 11:39 pm
SGU
-
IDA
7h 01m1 stop
$388American 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 $210 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 $210.

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 $397, prices are generally cheapest when you fly direct.

Good to know

Low seasonMay
Cheapest flight$105
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 2% 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.

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

    The cheapest time of day to fly to Utah is generally in the evening, when round-trip flights cost $376 on average. Morning departures are around 35% 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 $577.

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 $258 one-way - $383 round-trip

Reviews of the top airline 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 8025 reviews
7.8Entertainment
8.5Crew
7.2Food
8.1Boarding
7.9Comfort
Airline reviews

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

8.0 ExcellentG, Jan 2026
ATL - FLL
Read more Delta reviews

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

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

Information on your arrival and departure airports