$124 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 2/16. 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

Sat, Feb 14 - Thu, Feb 19
Delta Logo
5:25 am - 6:52 am
IDA
-
SLC
1h 27mnonstop
Delta Logo
9:15 pm - 10:21 pm
SLC
-
IDA
1h 06mnonstop
$199Delta
Sat, Feb 14 - Thu, Feb 19
Delta Logo
5:25 am - 6:52 am
IDA
-
SLC
1h 27mnonstop
Delta Logo
9:15 pm - 10:21 pm
SLC
-
IDA
1h 06mnonstop
$219Delta
Wed, Feb 18 - Tue, Feb 24
United Airlines Logo
5:33 pm - 11:05 pm
IDA
-
SGU
5h 32m
1 stop
United Airlines Logo
5:13 am - 9:48 am
SGU
-
IDA
4h 35m
1 stop
$238United Airlines
Wed, Feb 11 - Wed, Feb 18
Delta Logo
6:35 pm - 7:58 pm
IDA
-
SLC
1h 23mnonstop
Delta Logo
9:15 pm - 10:21 pm
SLC
-
IDA
1h 06mnonstop
$249Delta
Wed, Feb 18 - Tue, Feb 24
United Airlines Logo
5:33 pm - 11:05 pm
IDA
-
SGU
5h 32m
1 stop
United Airlines Logo
5:13 am - 9:48 am
SGU
-
IDA
4h 35m
1 stop
$263United Airlines
Wed, Feb 11 - Wed, Feb 18
Alaska Airlines Logo
9:00 am - 5:34 pm
IDA
-
SLC
8h 34m
1 stop
Alaska Airlines Logo
3:20 pm - 11:36 pm
SLC
-
IDA
8h 16m
1 stop
$323Alaska Airlines
Wed, Feb 18 - Tue, Feb 24
American Airlines Logo
6:03 am - 11:33 am
IDA
-
SGU
5h 30m
1 stop
American Airlines Logo
4:31 pm - 11:24 pm
SGU
-
IDA
6h 53m
1 stop
$333American Airlines
Sun, Feb 8 - Wed, Feb 18
Alaska Airlines Logo
6:58 pm - 8:58 pm
IDA
-
SLC
26h 00m
1 stop
Alaska Airlines Logo
6:20 am - 11:36 pm
SLC
-
IDA
17h 16m
1 stop
$343Alaska Airlines
Sat, Feb 14 - Thu, Feb 19
Multiple Airlines Logo
8:00 am - 11:48 am
IDA
-
SLC
27h 48m
1 stop
Multiple Airlines Logo
10:37 pm - 3:31 pm
SLC
-
IDA
16h 54m
1 stop
$347Multiple Airlines
Sat, Feb 14 - Thu, Feb 19
Multiple Airlines Logo
8:00 am - 11:48 am
IDA
-
SLC
27h 48m
1 stop
Multiple Airlines Logo
3:05 pm - 3:31 pm
SLC
-
IDA
24h 26m
2 stops
$373Multiple 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$124
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 1% 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 $375 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 $566.

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 $259 one-way - $368 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 8051 reviews
7.9Comfort
8.1Boarding
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

8.0 ExcellentTracy, Jan 2026
ATL - SEA
Read more Delta reviews

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

The seats weren’t reclining even though it wasn’t as exit seat

It was good because we traveled without luggage, carry on only.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

I have diamond medallion status and usually we are in comfort plus . We were in main this time ( which was fine ) and my husband wanted wine . I have at least 10 vouchers for drinks that are good for this year and next! The attendant would not take the picture of the voucher as proof and never came back to check as She asked me to pull it up on delta Wi-Fi. Instead my husband just used his Amex to buy the wine . Disappointing!!!

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

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

Information on your arrival and departure airports