$181 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 5/28. 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.
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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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Flights Deals

Best Utah Flight Deals from Idaho Falls

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Salt Lake City
Salt Lake Citynonstop$379
Saint George
Saint George1 stop$370
Salt Lake City
Salt Lake Citynonstop$379
Saint George
Saint George1 stop$370

Cheap Flight Deals from Idaho Falls to Utah (IDA-USUT)

 
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.

Recent round-trip flight deals from Idaho Falls to Utah

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Idaho Falls to Utah.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
6:00 am - 10:46 amIDA-SGU
4h 46m1 stop
Delta Logo
6:15 am - 10:39 amSGU-IDA
4h 24m1 stop
$370Delta
Find Deal
Sun, Jun 15 - Sat, Jun 21
Delta Logo
12:30 pm - 1:36 pmIDA-SLC
1h 06mnonstop
Delta Logo
10:45 am - 11:50 amSLC-IDA
1h 05mnonstop
$379Delta
Find Deal
Thu, May 22 - Sun, May 25
Alaska Airlines Logo
6:00 am - 6:39 pmIDA-SLC
12h 39m1 stop
Alaska Airlines Logo
3:37 pm - 10:34 pmSLC-IDA
6h 57m1 stop
$432Alaska Airlines
Find Deal
Thu, May 22 - Sun, May 25
United Airlines Logo
5:00 am - 9:53 amIDA-SGU
4h 53m1 stop
United Airlines Logo
1:42 pm - 9:04 pmSGU-IDA
7h 22m1 stop
$455United Airlines
Find Deal
Thu, May 15 - Mon, May 19
Delta Logo
12:30 pm - 1:36 pmIDA-SLC
1h 06mnonstop
Delta Logo
9:55 pm - 10:51 pmSLC-IDA
0h 56mnonstop
$479Delta
Find Deal
Thu, May 15 - Mon, May 19
United Airlines Logo
5:00 am - 9:56 amIDA-SGU
4h 56m1 stop
United Airlines Logo
5:25 pm - 10:51 pmSGU-IDA
5h 26m1 stop
$500United Airlines
Find Deal
Wed, Jul 16 - Sun, Jul 20
United Airlines Logo
5:00 am - 7:08 pmIDA-SLC
14h 08m1 stop
United Airlines Logo
2:40 pm - 9:44 amSLC-IDA
19h 04m1 stop
$508United Airlines
Find Deal
Thu, May 22 - Sun, May 25
United Airlines Logo
5:00 am - 9:53 amIDA-SGU
4h 53m1 stop
United Airlines Logo
11:02 am - 9:32 amSGU-IDA
46h 30m2 stops
$521United Airlines
Find Deal
Thu, May 15 - Mon, May 19
Alaska Airlines Logo
6:00 am - 1:24 pmIDA-SLC
7h 24m2 stops
Alaska Airlines Logo
8:19 am - 10:34 pmSLC-IDA
14h 15m2 stops
$533Alaska Airlines
Find Deal
Thu, May 22 - Sun, May 25
 Logo
6:00 am - 7:15 pmIDA-CNY
13h 15m2 stops
 Logo
10:15 am - 10:34 pmCNY-IDA
12h 19m2 stops
Mon, Jun 2 - Sun, Jun 8
Useful Info

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?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Idaho Falls to Utah.

The cheapest ticket to Utah from Idaho Falls found in the last 72 hours was to Salt Lake City, at $175 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 $175.

What’s the cheapest day of the week to fly from Idaho Falls to Utah?

The average price of all round-trip flights from Idaho Falls to Utah clicked on KAYAK for each day over the last 12 months.

When flying from Idaho Falls to Utah, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Idaho Falls, you’ll find the best rates on Tuesdays and the most expensive ones on Wednesdays.


Good to know

Low seasonJanuary
High seasonMarch
Cheapest flight$181
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly and prices are also 36% 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 $430 on average. Morning departures are around 33% 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 $604.

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 $181 one-way - $342 round-trip

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.
8.0
DeltaOverall score based on 7934 reviews
8.2Boarding
7.9Entertainment
8.5Crew
7.3Food
7.9Comfort
Airline reviews

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

6.0 GoodTina, Apr 2025MSP - CLT
Read more Delta reviews

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

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

Information on your arrival and departure airports

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