$61 Find Cheap Flights from Idaho to Utah

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Good to know

Low seasonSeptember
Cheapest flight$61
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Boise to Salt Lake City

FAQs for booking flights from Idaho to Utah

  • How does KAYAK find such low prices on flights from Idaho 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 to Utah.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho 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 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 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 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 to Utah up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines fly most frequently to Utah?

    Idaho and Utah are connected by different airlines. The airlines that fly that route the most regularly are Delta (162 flights per week), KLM (87 flights per week), and Air France (56 flights per week).

  • How many airports are there in Utah?

    There are 7 airports in Utah. The busiest airport is Salt Lake City Airport (SLC), with 96% of all flights arriving there.

  • Which is the cheapest airport to fly into in Utah?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Utah is Salt Lake City Airport (SLC), with an average flight price of $354.

  • What is the cheapest day to fly to Utah?

    Based on KAYAK data, the cheapest day to fly to Utah is Thursday where round-trip tickets can be as cheap as $394. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $487 on average.

  • 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 $350 on average. Morning departures are around 27% 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 $525.

  • What is the cheapest flight to Utah?

    The cheapest ticket to Utah from Idaho found in the last 72 hours was to Salt Lake City, at $149 round-trip. The most popular route is Boise (BOI) to Salt Lake City (SLC) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $149.

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

    The cheapest month for flights from Idaho to Utah is February, when tickets cost $218 (return) on average. On the other hand, the most expensive months are November and September, when the average cost of round-trip tickets is $527 and $408 respectively.

  • How far in advance should I book a flight from Idaho to Utah?

    To get a below average price on the flight from Idaho to Utah, you should book around 5 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

  • How many cities have direct flights to Utah?

    From Idaho, there are direct flights to Utah from 6 cities. The city with the most direct flights is Boise, with 122 direct flights each week.

  • How many direct flights to Utah are there each day?

    There are around 55 direct flights from within Idaho to Utah every day. Most flights (56%) depart in the morning.

  • How many direct flights to Utah are there each week?

    Each week there are around 383 direct flights from within Idaho to Utah. The most common day for departures is Sunday, with 15% of flights taking off on this day.

  • How long is the flight to Utah?

    An average nonstop flight from Idaho to Utah takes 3h 35m, covering a distance of 393 miles. The shortest route is Pocatello (PIH) to Salt Lake City (SLC) with an average flight time of 0h 54m.

  • How many long-haul flights are there to Utah each week?

    There are not any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to Utah. Instead, there are 383 short-haul flights (up to 3 hour flight duration), with the most arriving from Boise.

  • What are the most popular destinations in Utah?

    Based on KAYAK flight searches, the most popular destination is Salt Lake City (86% of total searches to Utah). The next most popular destinations are Saint George (14%) and Moab (0%).

Reviews of the top 3 airlines serving from Idaho to Utah

 
Need help choosing which airline to fly with from Idaho 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
Alaska AirlinesOverall score based on 11214 reviews
7.8Comfort
7.0Entertainment
8.5Crew
8.1Boarding
7.1Food
Airline reviews

The cabin crew on this team was particularly kind and excellent.

10.0 ExcellentGregory, Oct 2025JFK - SEA
Read more Alaska Airlines reviews

The cabin crew on this team was particularly kind and excellent.

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

Overall the flight was on-time and plane ride very comfortable. The free snacks not so good - only a small bag of pretzels and no milk. I wanted milk. There was not entertainment on the plane unless I wanted to download their APP. But I would consider flying with them again and be more prepared on my part with food and entertainment.

Kayak I had marked one carry on, one checked bag. Yet when it completed the purchase marked it as no carry on. Fail on kayaks side! Then extended flight delayed due to computer issues. Crew of the plane did awesome but fail on both kayak and alaskan

In both halves of the trip (going and returning) there were problems. Not exactly Alaska's fault, but still really difficult. Outgoing flight was canceled and rebooked twice due to a total ground stop of all Alaska's flights. This required me to change airports with minimal notice and I almost missed my flight transferring to the other airport (which was roughly an hour and a half away). On the return, the first leg was delayed by an hour, and the second leg was delayed by nearly 3 hours. This was a rough set of flights and the communication about all of these changes was minimal. Crew did their best however, so no fault there. Other thing to remember is there is no food on Alaska flights unless you pre-order. Take that into account when you choose airlines.

Its bumpy but I can say its safe flight ,Thanks Alaska airline for bringing me in my destination😊.

Late. Too long a flight for a 737. 0.5 oz of pretzels for a 5+ hour flight at dinner time. One step above Ryan Air/ several below Delta.

Waiting 2 hours after landing to arrive at a gate was ridiculous.

Almost 3 hr delay in Settle with very little information available to passengers. They boarded the plane and we waited for a long time inside the plane as well.

Check in online didn't accept my confirmation number so i could only check in with assistance at the airport and ended up with s creepy middle seat.

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Delays delays delays. Late taking off, late landing, wait for a gate, etc.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

Everything you need to know for your flight to Utah

Cabin class types available on flights to Idaho

Cabin classes available on flights to Idaho. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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