$91 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 2/23. 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$263
Salt Lake City
Salt Lake Citynonstop$199
Saint George
Saint George1 stop$263

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

Mon, Feb 23 - Tue, Mar 3
Delta Logo
6:35 pm - 7:55 pm
IDA
-
SLC
1h 20mnonstop
Delta Logo
4:45 pm - 5:49 pm
SLC
-
IDA
1h 04mnonstop
$199Delta
Fri, Apr 17 - Mon, Apr 20
Delta Logo
6:58 pm - 8:14 pm
IDA
-
SLC
1h 16mnonstop
Delta Logo
5:10 pm - 6:17 pm
SLC
-
IDA
1h 07mnonstop
$249Delta
Tue, Feb 24 - Tue, Mar 3
Delta Logo
6:35 pm - 9:51 pm
IDA
-
SGU
3h 16m
1 stop
Delta Logo
5:30 pm - 10:21 pm
SGU
-
IDA
4h 51m
1 stop
$263Delta
Fri, Apr 17 - Mon, Apr 20
Multiple Airlines Logo
10:21 pm - 10:34 am
IDA
-
SLC
12h 13m
1 stop
Multiple Airlines Logo
7:35 am - 3:27 pm
SLC
-
IDA
7h 52m
2 stops
$301Multiple Airlines
Sat, Feb 28 - Mon, Mar 2
Alaska Airlines Logo
5:20 pm - 11:58 pm
IDA
-
SLC
6h 38m
1 stop
Alaska Airlines Logo
6:12 pm - 4:43 pm
SLC
-
IDA
22h 31m
1 stop
$333Alaska Airlines
Fri, Feb 6 - Sun, Feb 8
Multiple Airlines Logo
9:20 pm - 10:06 am
IDA
-
SLC
12h 46m
1 stop
Multiple Airlines Logo
1:15 pm - 2:19 pm
SLC
-
IDA
25h 04m
2 stops
$335Multiple Airlines
Wed, Apr 8 - Fri, Apr 17
Alaska Airlines Logo
6:00 am - 3:14 pm
IDA
-
SLC
9h 14m
1 stop
Alaska Airlines Logo
8:40 pm - 10:52 pm
SLC
-
IDA
26h 12m
1 stop
$343Alaska Airlines
Fri, Feb 6 - Mon, Feb 9
United Airlines Logo
2:40 pm - 10:20 am
IDA
-
SGU
19h 40m
1 stop
United Airlines Logo
5:10 am - 9:56 am
SGU
-
IDA
4h 46m
1 stop
$422United Airlines
Fri, Feb 6 - Mon, Feb 9
United Airlines Logo
2:40 pm - 10:20 am
IDA
-
SGU
19h 40m
1 stop
United Airlines Logo
5:10 am - 9:56 am
SGU
-
IDA
4h 46m
1 stop
$452United Airlines
Fri, Mar 20 - Tue, Mar 24
American Airlines Logo
6:05 am - 4:01 pm
IDA
-
SGU
9h 56m
1 stop
American Airlines Logo
4:31 pm - 11:24 pm
SGU
-
IDA
30h 53m
1 stop
$538American 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 $169 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 $169.

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$91
Best time to beat the crowds with an average 36% drop in price.
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 $378 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 $570.

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 - $380 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 8111 reviews
7.8Entertainment
7.2Food
7.9Comfort
8.5Crew
8.1Boarding
Airline reviews

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

10.0 ExcellentSenthil Kumar, Jan 2026
PDX - ATL
Read more Delta reviews

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

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

Information on your arrival and departure airports