$94 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 5/11. 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$288
Salt Lake City
Salt Lake Citynonstop$199
Saint George
Saint George1 stop$288

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

Thu, Mar 19 - Sun, Mar 22
Delta Logo
1:10 pm - 2:19 pm
IDA
-
SLC
1h 09mnonstop
Delta Logo
9:15 pm - 10:16 pm
SLC
-
IDA
1h 01mnonstop
$199Delta
Fri, Mar 13 - Sun, Mar 22
Delta Logo
6:55 pm - 8:00 pm
IDA
-
SLC
1h 05mnonstop
Delta Logo
9:15 pm - 10:16 pm
SLC
-
IDA
1h 01mnonstop
$209Delta
Wed, Mar 4 - Sat, Mar 14
Delta Logo
6:35 pm - 7:55 pm
IDA
-
SLC
1h 20mnonstop
Delta Logo
5:15 pm - 6:15 pm
SLC
-
IDA
1h 00mnonstop
$239Delta
Sat, Mar 28 - Sat, Apr 4
Delta Logo
5:45 am - 6:49 am
IDA
-
SLC
1h 04mnonstop
Delta Logo
5:15 pm - 6:15 pm
SLC
-
IDA
1h 00mnonstop
$259Delta
Fri, Mar 13 - Fri, Mar 20
Multiple Airlines Logo
10:13 pm - 9:10 am
IDA
-
SLC
10h 57m
1 stop
Multiple Airlines Logo
4:07 pm - 9:23 pm
SLC
-
IDA
5h 16m
1 stop
$278Multiple Airlines
Fri, Mar 13 - Sun, Mar 22
Multiple Airlines Logo
10:13 pm - 9:10 am
IDA
-
SLC
10h 57m
1 stop
Multiple Airlines Logo
10:33 pm - 9:23 pm
SLC
-
IDA
22h 50m
2 stops
$295Multiple Airlines
Sat, Mar 28 - Sat, Apr 4
Alaska Airlines Logo
6:00 am - 10:05 pm
IDA
-
SLC
16h 05m
1 stop
Alaska Airlines Logo
4:08 pm - 10:52 pm
SLC
-
IDA
6h 44m
1 stop
$303Alaska Airlines
Thu, Feb 26 - Mon, Mar 2
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
$310United Airlines
Tue, Apr 28 - Tue, May 5
United Airlines Logo
5:20 pm - 10:58 pm
IDA
-
SGU
5h 38m
1 stop
United Airlines Logo
5:15 am - 9:55 am
SGU
-
IDA
4h 40m
1 stop
$359United Airlines
Mon, Mar 9 - Fri, Mar 13
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
$479American 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 $216 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 $216.

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$94
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 $382 on average. Morning departures are around 34% 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 $589.

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 $221 one-way - $388 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 8203 reviews
7.2Food
8.5Crew
7.8Entertainment
7.9Comfort
8.1Boarding
Airline reviews

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

6.0 GoodNikhil, Feb 2026
DTW - ORD
Read more Delta reviews

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

The gate agent was most helpful in getting me on to fly standby. I greatly appreciate it.

bulkhead seat had very little legroom - even in bsiness class.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Sorry I didn't realize I was writing a review for each leg. Please see my previous review - it applies to the entire flight, not just a single leg.

This is the first time I've been disappointed with Delta. I was called by Delta to see if I would volunteer to change flights since my original flight home was overbooked. I accepted. The modified booking only provided me a 35 minute layover - when you subtract the fact that boarding closes for a flight 15 minutes early, that gave me 20 minutes to run for one end of the airport to the other. I barely made it. On the 2.5 hour flight to Tampa, the crew repeatedly let us know over the intercom that they cannot serve drinks or snacks due to safety/turbulence. I would have accepted this reason if they did not CONTINUALLY SERVE DRINKS AND COOKED FOOD to First class. If safety is the excuse then the entire plane should be strapped in for safety. On top of this the air conditioning vents were not working correctly and the plane was uncomfortably warm. I love Delta and am a loyal Delta traveler, and I have never had an experience like this. I don't know if there's a disconnect between availability among third-party sites like KAYAK and the airlines or what, but when overbooking causes issues like this for travelers it should be reviewed and changes to the booking process should be made. I blame BOTH KAYAK and Delta for this terrible experience.

boarded at 5:30 pm, pushed away from gate at 6pm ... takeoff was not until ~6:45pm; disappointing

Smooth boarding, pleasant and professional lady checking us in. Crew service was excellent, again pleasant, but professional. Nice touch-down on landing! Thank you Delta. 💗

Originally, I was booked in economy. I paid several hundred additional dollars to upgrade to first class. Then I paid several more hundred dollars to change my flight to a slightly earlier flight. I asked if the changed flight would also seat me in first class, and I was told that it would. When I boarded the plane, however, I was seated in economy. So, I paid $500-600 more than I paid for my original ticket for an upgrade and a changed flight - received the changed flight (which was nice), but did not receive the upgrade. So, I was not completely satisfied.

Awesome! On time flight, early arrival, and a complimentary upgrade!

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

Information on your arrival and departure airports