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Find cheap flights from Salt Lake City to Idaho from $48

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 6/5. 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
0 bags
Sat 6/8
Sat 6/15

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Best Idaho Flight Deals

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

Boise
Boise1 stop$69
Idaho Falls
Idaho Fallsnonstop$264
Hailey
Haileynonstop$309
Lewiston
Lewiston1 stop$406
Pocatello
Pocatellononstop$149

Good to know

Low season

May

High season

December

Cheapest flight

$48
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Salt Lake City to Boise

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

See more FAQs

Top tips for finding cheap flights to Idaho

  • Morning departure is around 5% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Salt Lake City to Idaho

 
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.
8.0
DeltaOverall score based on 10778 reviews
7.4Food
8.0Entertainment
8.6Crew
7.9Comfort
8.2Boarding
Airline reviews

Carly the flight attendant was extremely helpful and very accommodating to passengers on the flight from what I noticed. Couldn't be more satisfied with the service and assistance from Delta's flight attendant, Thanks again Carly!!

10.0 ExcellentAnatone, Mar 2024SLC - PHL
Read more about Delta reviews

Carly the flight attendant was extremely helpful and very accommodating to passengers on the flight from what I noticed. Couldn't be more satisfied with the service and assistance from Delta's flight attendant, Thanks again Carly!!

Had to run to make it only to have the flight delayed to wait for all the late connectors Second drink service skipped up

It wasn't really their fault it was the horrible winds and we just got unlucky.

There is no free Wi-Fi or screens in the seats for this flight. It would be nice if they had actual actual healthy drink options like a flavored sparkling water. The flight was very dark because nobody was sitting on the left side and they didn't open any of the windows. The plane was kind of and had small overhead bins. There was no distinguishable difference between economy and comfort Plus.

I recently had foot surgery and traveled my first time needing assistance. The flight attendants on this flight went above and beyond accommodating my partner and I. I had a panic attack from the medication I was on, and the flight attendants made me feel safe and comfortable when they saw me in distress. They relocated me to an area of the aircraft that made me feel more comfortable and we had our own row which helped reduce my anxiety tremendously.

On time departure and early arrival. Excellent customer service from flight crew

The bus ride from the terminal to board the plane is uncomfortable and stressful when making a connection.

Pros: "Absolutely ridiculous ... sat on the runway longer than the flight."
Cons: "Reason we sat on the runway longer than the flight is they were understaffed. Unacceptable."
Pros: "I honestly like the fact they load the plane from the back to front rows."
Cons: "Additional snacks and drinks cannot be purchased. It would be nice to have more bottled water or additional selections."
Pros: "Great crew...seat spacing gives great comfort. Love they have a comfort class option. So much better experience than American. Wish Delta had more direct flights out of Charlotte."
Cons: "It was perfect!!"

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Terrible. Flight was cancelled due to the weather in the east and sout east(florida). Did not get any compesation of any kind. According to them, it was not under their control so I lost all the money paid for the 2 fairs from Raleigh, NC to Orlando, Fl.

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

I had back trouble prior to my flight and everyone was great about helping me.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

Everything was good except for deplaning in NY. Took way too long!!

Jet Blue keeps getting iit wrong. 4 hour mechanical delay followed by terrible boarding experience. This is my third horrific jet blue flight in 2024. I am going to try to avoid this loser in the sky

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

Flight delayed then canceled! I will NEVER fly Spirit Airlines again and will tell all my friends!

Absolutely terrible. The boarding process had zero organization. Mobs of people trying to board. People were climbing over my child's stroller with her in it. No families were boarded first. Boarding was delayed with no reasoning or notification that it would be late. We were then stuck on the plane for 45 minutes after landing. Then waited over two hours for our luggage. There was zero communication with the travelers. Never have I experienced such I professionalism and disgrace of others. Extremely disappointed.

For it to have left on time! Instead of two hours early with zero notice

Flight kept delayed from morning to late afternoon so I had to make other arrangements

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

Terrible… missed our flight due to ridiculously long time to go thru baggage check-in!

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

Everything was really good but the seats are not very comfortable.

I paid for WiFi, but it (WiFi) was very very slow, will never take again! Impossible open Utube 😤😤😤

I had no legroom, although I paid for extra legroom. I could barely put my bag in front of my feet and under the seat. The Wi-Fi was horrible. In fact the flight attendant said that they had to reboot it and see if it was going to work and never did.

Book cheap flights from Salt Lake City to Idaho

Recent round-trip flight deals

6/4Tue
1 stopSpirit Airlines
4h 08mSLC-BOI
6/5Wed
1 stopSpirit Airlines
12h 24mBOI-SLC
$69
6/3Mon
1 stopSpirit Airlines
9h 12mSLC-BOI
6/5Wed
1 stopSpirit Airlines
12h 24mBOI-SLC
$88
8/1Thu
nonstopDelta
0h 58mSLC-PIH
8/4Sun
nonstopDelta
0h 53mPIH-SLC
$149
5/31Fri
2 stops
18h 17mSLC-BOI
6/2Sun
1 stop
9h 02mBOI-SLC
$216
6/21Fri
nonstopDelta
0h 57mSLC-IDA
6/23Sun
nonstopDelta
1h 02mIDA-SLC
$264
6/1Sat
1 stop
5h 55mSLC-BOI
6/2Sun
2 stops
10h 52mBOI-SLC
$325
8/17Sat
1 stopAmerican Airlines
5h 16mSLC-GEG
8/19Mon
1 stopAmerican Airlines
7h 11mGEG-SLC
$418
5/28Tue
2 stopsAmerican Airlines
28h 08mSLC-GEG
6/4Tue
2 stopsAmerican Airlines
10h 48mGEG-SLC
$447
8/17Sat
1 stopUnited Airlines
7h 18mSLC-GEG
8/19Mon
2 stopsUnited Airlines
15h 48mGEG-SLC
$500
7/23Tue
1 stopUnited Airlines
17h 10mSLC-BOI
7/30Tue
2 stopsUnited Airlines
14h 03mBOI-SLC
$503

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Recent one-way flight deals

6/5Wed
1 stopSpirit Airlines
6h 24mSLC-BOI
$48
6/19Wed
1 stopSpirit Airlines
6h 24mSLC-BOI
$49
5/15Wed
1 stop
19h 08mSLC-BOI
$129
5/23Thu
nonstopDelta
0h 53mSLC-PIH
$134
9/17Tue
nonstopDelta
1h 02mSLC-IDA
$164
6/5Wed
3 stops
28h 01mSLC-GEG
$167
9/17Tue
1 stopUnited Airlines
15h 48mSLC-IDA
$234
8/27Tue
1 stopAmerican Airlines
35h 56mSLC-GEG
$242
7/26Fri
1 stopAmerican Airlines
5h 19mSLC-GEG
$243
7/26Fri
2 stopsUnited Airlines
36h 04mSLC-GEG
$333

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Last minute flights from Salt Lake City to Idaho

Last minute flight, train and bus deals

5/13Mon
multi-stopSpirit Airlines
5h 17mSLC-BOI
5/14Tue
multi-stopSpirit Airlines
18h 12mBOI-SLC
$421
5/14Tue
multi-stopAlaska Airlines
5h 03mSLC-GEG
5/16Thu
multi-stopAlaska Airlines
6h 07mGEG-SLC
$434
5/13Mon
multi-stopAlaska Airlines
5h 06mSLC-GEG
5/15Wed
multi-stopAlaska Airlines
4h 24mGEG-SLC
$474
5/12Sun
nonstopDelta
1h 03mSLC-IDA
5/19Sun
nonstopDelta
1h 01mIDA-SLC
$509
5/10Fri
nonstopDelta
1h 45mSLC-GEG
5/12Sun
nonstopDelta
1h 40mGEG-SLC
$609
5/10Fri
multi-stopUnited Airlines
5h 18mSLC-GEG
5/13Mon
multi-stopUnited Airlines
5h 34mGEG-SLC
$628
5/10Fri
multi-stopAmerican Airlines
8h 13mSLC-GEG
5/12Sun
multi-stopAmerican Airlines
10h 48mGEG-SLC
$708
5/9Thu
multi-stop
4h 50mSLC-BOI
5/11Sat
multi-stop
8h 08mBOI-SLC
$710
5/13Mon
multi-stopUnited Airlines
15h 24mSLC-BOI
5/14Tue
multi-stopUnited Airlines
16h 05mBOI-SLC
$871
5/14Tue
multi-stopAmerican Airlines
18h 24mSLC-GEG
5/16Thu
multi-stopAmerican Airlines
10h 48mGEG-SLC
$892

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Salt Lake City - Idaho Flights

Departure:

Salt Lake City (SLC)United States

Return flight deals:

Idaho - Salt Lake City

Cabin classes:

$636
$338
$152