$98 Find Cheap Flights from Salt Lake City to Idaho

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Salt Lake City to Idaho departing on 6/4. 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 Idaho

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Salt Lake City to Idaho, 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 Salt Lake City to Idaho, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Salt Lake City to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$219
Idaho Falls
Idaho Falls1 stop$195
Hailey
Haileynonstop$439
Lewiston
Lewistonnonstop$329
Pocatello
Pocatellononstop$189
Spokane
Spokane1 stop$260
Boise
Boise1 stop$219
Idaho Falls
Idaho Falls1 stop$195
Hailey
Haileynonstop$439
Lewiston
Lewistonnonstop$329
Pocatello
Pocatellononstop$189
Spokane
Spokane1 stop$260

Book Cheap Salt Lake City to Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Salt Lake City to Idaho 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 Salt Lake City to Idaho

Sat, Jun 6 - Sun, Jun 7
Delta Logo
9:30 am - 10:33 am
SLC
-
PIH
1h 03mnonstop
Delta Logo
11:45 am - 12:40 pm
PIH
-
SLC
0h 55mnonstop
$189Delta
Thu, May 28 - Mon, Jun 1
Multiple Airlines Logo
1:32 pm - 10:50 am
SLC
-
IDA
21h 18m
1 stop
Multiple Airlines Logo
4:43 pm - 9:30 am
IDA
-
SLC
16h 47m
1 stop
$195Multiple Airlines
Wed, May 20 - Sun, May 24
United Airlines Logo
7:07 am - 1:28 pm
SLC
-
WYS
6h 21m
1 stop
United Airlines Logo
2:19 pm - 8:56 pm
WYS
-
SLC
6h 37m
1 stop
$208United Airlines
Wed, Jul 15 - Sun, Jul 19
Frontier Logo
10:41 pm - 12:29 pm
SLC
-
BOI
13h 48m
1 stop
Frontier Logo
1:25 pm - 11:44 pm
BOI
-
SLC
10h 19m
1 stop
$219Frontier
Sat, Sep 12 - Sat, Sep 19
Delta Logo
9:30 am - 10:41 am
SLC
-
WYS
1h 11mnonstop
Delta Logo
11:29 am - 12:40 pm
WYS
-
SLC
1h 11mnonstop
$238Delta
Thu, May 28 - Mon, Jun 1
Multiple Airlines Logo
8:23 am - 5:49 pm
SLC
-
IDA
33h 26m
2 stops
Multiple Airlines Logo
4:43 pm - 9:30 am
IDA
-
SLC
16h 47m
1 stop
$242Multiple Airlines
Sat, Jun 27 - Tue, Jun 30
Frontier Logo
10:50 pm - 12:30 pm
SLC
-
BOI
13h 40m
1 stop
Frontier Logo
1:25 pm - 9:55 pm
BOI
-
SLC
8h 30m
1 stop
$255Frontier
Tue, Jun 2 - Tue, Jun 9
Alaska Airlines Logo
7:55 pm - 11:03 am
SLC
-
BOI
15h 08m
1 stop
Alaska Airlines Logo
8:51 pm - 11:55 am
BOI
-
SLC
15h 04m
1 stop
$283Alaska Airlines
Thu, May 28 - Mon, Jun 1
Alaska Airlines Logo
7:17 am - 9:45 pm
SLC
-
GEG
15h 28m
1 stop
Alaska Airlines Logo
7:01 am - 7:07 pm
GEG
-
SLC
11h 06m
1 stop
$307Alaska Airlines
Tue, May 19 - Sat, May 23
United Airlines Logo
7:07 am - 1:28 pm
SLC
-
WYS
6h 21m
1 stop
United Airlines Logo
5:45 pm - 10:44 pm
WYS
-
SLC
4h 59m
1 stop
$380United Airlines
Booking Insights

KAYAK's insights & trends for Salt Lake City to Idaho flights

Get data-powered insights and trends into flights from Salt Lake City to Idaho to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Salt Lake City to Idaho?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Salt Lake City to Idaho departing in July.

What is the cheapest Salt Lake City to Idaho flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Idaho from Salt Lake City found in the last 72 hours was to Twin Falls, at $188 round-trip. The most popular route is from Salt Lake City (SLC) to Boise (BOI), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $379.

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

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

The cheapest time of day to fly to Idaho is generally in the morning, when round-trip flights cost $399 on average. Morning departures are around 7% cheaper than evening flights, on average. The most expensive time of day to fly to Idaho is generally in the evening, which is peak travel time and where the average cost of a ticket is $429.

Can I save money by flying with a layover from Salt Lake City to Idaho?

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $319 on average.

What is the cheapest month to fly from Salt Lake City to Idaho?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Salt Lake City to Idaho, 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 Salt Lake City to Idaho is January, when tickets cost $160 (return) on average. On the other hand, the most expensive months are March and April, when the average cost of round-trip tickets is $288 and $282 respectively.

What’s the cheapest day of the week to fly from Salt Lake City to Idaho?

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

When flying from Salt Lake City to Idaho, you should consider leaving on a Tuesday and avoid Mondays if you are looking for the best rates. For your return to Salt Lake City, you’ll find the best rates on Fridays and the most expensive ones on Mondays.

Good to know

Low seasonFebruary
Cheapest flight$98
Best time to beat the crowds with an average 6% drop in price.
Flight from Salt Lake City to Idaho Falls

FAQs - booking Idaho flights

  • How does KAYAK find such low prices on flights from Salt Lake City to Idaho?

    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 Salt Lake City to Idaho.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Salt Lake City to Idaho?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Salt Lake City to Idaho 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 Salt Lake City to Idaho?

    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 Salt Lake City to Idaho 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 Salt Lake City to Idaho?

    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 Salt Lake City to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Salt Lake City to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Salt Lake City to Idaho. 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 Salt Lake City to Idaho? 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 8456 reviews
7.8Entertainment
7.9Comfort
8.5Crew
8.1Boarding
7.2Food
Airline reviews

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.

10.0 ExcellentIrmara, May 2026
MCO - BOS
Read more Delta reviews

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

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Everything you need to know for your flight from Salt Lake City to Idaho

Information on your arrival and departure airports