$79 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 6/8. 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

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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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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 City1 stop$225
Saint George
Saint George1 stop$419
Salt Lake City
Salt Lake City1 stop$225
Saint George
Saint George1 stop$419

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

Fri, May 29 - Sun, May 31
Multiple Airlines Logo
5:38 pm - 9:30 am
IDA
-
SLC
15h 52m
1 stop
Multiple Airlines Logo
1:32 pm - 10:10 am
SLC
-
IDA
20h 38m
1 stop
$225Multiple Airlines
Fri, Jun 5 - Sun, Jun 7
Multiple Airlines Logo
10:56 pm - 9:30 am
IDA
-
SLC
10h 34m
1 stop
Multiple Airlines Logo
1:32 pm - 4:08 pm
SLC
-
IDA
26h 36m
1 stop
$267Multiple Airlines
Fri, Jun 5 - Fri, Jun 12
Delta Logo
6:54 pm - 8:09 pm
IDA
-
SLC
1h 15mnonstop
Delta Logo
9:35 am - 10:43 am
SLC
-
IDA
1h 08mnonstop
$289Delta
Fri, May 29 - Sun, May 31
Multiple Airlines Logo
5:38 pm - 7:38 am
IDA
-
SLC
14h 00m
2 stops
Multiple Airlines Logo
1:32 pm - 10:10 am
SLC
-
IDA
20h 38m
1 stop
$297Multiple Airlines
Fri, Jun 5 - Sun, Jun 7
Delta Logo
3:16 pm - 4:27 pm
IDA
-
SLC
1h 11mnonstop
Delta Logo
5:10 pm - 6:17 pm
SLC
-
IDA
1h 07mnonstop
$299Delta
Sat, May 30 - Mon, Jun 1
Delta Logo
3:16 pm - 4:27 pm
IDA
-
SLC
1h 11mnonstop
Delta Logo
9:40 pm - 10:42 pm
SLC
-
IDA
1h 02mnonstop
$309Delta
Thu, Jun 11 - Wed, Jun 17
Delta Logo
6:00 am - 7:01 am
IDA
-
SLC
1h 01mnonstop
Delta Logo
5:10 pm - 6:17 pm
SLC
-
IDA
1h 07mnonstop
$319Delta
Tue, Aug 18 - Sat, Aug 22
United Airlines Logo
4:04 pm - 10:14 pm
IDA
-
SGU
6h 10m
1 stop
United Airlines Logo
5:00 am - 9:51 am
SGU
-
IDA
4h 51m
1 stop
$419United Airlines
Tue, Aug 18 - Sat, Aug 22
United Airlines Logo
4:04 pm - 10:14 pm
IDA
-
SGU
6h 10m
1 stop
United Airlines Logo
5:00 am - 9:51 am
SGU
-
IDA
4h 51m
1 stop
$481United Airlines
Wed, May 27 - Sat, May 30
United Airlines Logo
10:35 am - 6:13 pm
IDA
-
SGU
7h 38m
1 stop
United Airlines Logo
5:05 am - 9:50 am
SGU
-
IDA
4h 45m
1 stop
$531United 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 $226 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 $226.

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

The average price for all round-trip flights from Idaho Falls to Utah depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Utah is generally in the evening, when round-trip flights cost $385 on average. Morning departures are around 42% 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 $569.

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 $417, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Idaho Falls to Utah?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Idaho Falls to Utah, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Idaho Falls to Utah is April, when tickets cost $149 (return) on average. On the other hand, the most expensive months are September and March, when the average cost of round-trip tickets is $398 and $334 respectively.

Find deals

Good to know

Low seasonMay
Cheapest flight$79
Best time to beat the crowds but there is an average 29% increase 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.

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 $198 one-way - $379 round-trip

Reviews of the top airlines 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 8451 reviews
8.1Boarding
7.8Entertainment
7.8Comfort
8.5Crew
7.2Food
Airline reviews

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

6.0 GoodAnonymous, May 2026
PDX - MSP
Read more Delta reviews

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

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

Information on your arrival and departure airports

Idaho Falls (IDA)