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Find cheap flights from Boise to Utah from $45

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Utah departing on 6/26. 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
Mon 7/1
Mon 7/8

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Best Utah Flight Deals

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

Salt Lake City
Salt Lake City1 stop$101
Saint George
Saint George1 stop$378

Good to know

Low season

August

High season

September

Cheapest flight

$45
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Boise to Salt Lake City

FAQs - booking Utah flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Utah from Boise 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 Boise 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 to Utah with an airline and back to Boise with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise 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 to Utah from Boise 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 Utah

  • Looking for a cheap flight? 25% of our users found tickets from Boise to the following destinations at these prices or less: Salt Lake City $154 one-way - $319 round-trip
  • Morning departure is around 21% more expensive 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 Boise to Utah

 
Need help choosing which airline to fly with from Boise 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.
8.2
Singapore AirlinesOverall score based on 1423 reviews
8.1Entertainment
8.4Boarding
8.1Comfort
8.7Crew
7.8Food
Airline reviews

plus: service and personal assistance minus: online check-in did not work

10.0 ExcellentAnonymous, May 2024FRA - JFK
Read more about Singapore Airlines reviews

plus: service and personal assistance minus: online check-in did not work

The Premium economy class is not the same as some other airlines because there are no economy seats on these planes. Basically you’re getting an economy seat that’s a little wider. The seats are not that much more comfortable. The service and food experience is similar to economy class on other Asian airlines. There aren’t enough toilets for the entire plane therefore we are forced to share the business class toilets that are closed off with curtains.

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

It was a great flight Food was great Crew was spectacular

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

I love the free wifi and headrest screens. I would consider Delta even more because of this but the seats aren't so great. The snacks aren't very good in my opinion. I bought a Bloody Mary and that was great! So just be comfortable with better snacks and the airline world will be yours.

Temperature in the plane was quite warm for the entire flight - actually just outright hot making for an unoleay4 hours. Crew either couldn’t or wouldn’t do anything about it. No acknowledgement or apology. All passengers were commenting on how hot it was.

How about not delaying a red eye flight by 3 hours and causing a chain reaction of missed connecting flights

First class? Seriously? We got a wider seat and a little extra legroom. The plane didn’t even have TV’s. Not a huge deal, but there was nothing first class about this except the price tag.

Boarding started almost 20 minutes late with no explanation. Then the take off was delayed by 15 minutes with no update or explanation from the captain which was very stressful because I had a connecting flight with a very short layover. The The flight tracker on the screen at my seat was for a different flight and the QR code for the menu did not work. I asked for Sun Chips which were shown as harvest cheddar flavor on the website but the ones they gave me were salsa and I'm allergic to tomatoes and I couldn't eat them. The flight to Tulsa was okay but there was no Wi-Fi or entertainment on board which would have been nice to know

I love the food options, I don’t mind paying an extra $10-$12 for sandwiches, fruit, cheese, and crackers, and such. I’m glad they offer it!

On time departure and early arrival. Kind and professional service from flight crew

We were delayed 2 hours leaving STL. I had 20 mins from when we landed in SLC terminal A to make it to SLC terminal B. I had to actually run! thankfully I made my flight but 3/4 legs were delayed to some capacity.

Flight was OK from Detroit. The bag check process and TSA process at Detroit was absolutely appalling. Very confusing, totally up to passengers to print their own baggage tags, very long lines to get baggage checked after you print your own label, insufficient Delta personnel to handle the mass number of passengers, etc. Getting through TSA was difficult and confusing and eventually had to move down several flights of stairs to go through security at a recently opened location. Would rate the entire check-in process as poor as I have ever seen.

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I had a great flight. Everything went smoothly and the flight arrived early.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

They cancelled two flight and got us onto another airline, which was also delayed.

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

The plane was not on time for boarding or departure or arrivals.

EVERYTHING WAS WONDERFUL HOSPITALITY THE HELP.THE SEATING FRIENDLY ALWAYS HAVE A GOOD RIDE NOT ONE BAD EXPERIENCE WITH THEM

This was the smoothest flight I have had in awhile. I was also offered an exit row seat for a great upgrade cost and was able to sleep almost thr whole flight due to comfort and a smooth flight. We left on time and arrived on time.

No food not even water offered unless you buy it and no usb in the seat but other than that everything was good

Because our flight from marsh Harbor to Fort Lauderdale was over three hours delayed it caused us to miss our flight in Fort Lauderdale. Because we missed that flight, it cost us nearly $100 apiece for four different travelers which totaled nearly $400. We are seeking a reimbursement for the flight that we missed in Fort Lauderdale Florida.

Flight expected to leave at 6:40 pm ended leaving at 8:00 am the following day. I slept in a cold airport. Never again Spirit for me…

The flight was on time and nice as always for me with spirit but the cabin crew were not good. They left the lights on on a red eye for the entire flight.

This was the return leg of my journey with Spirit Airlines. Despite its reputation, I found no issues as it got me from point A to B safely and without delay, especially with no mechanical delays, which is fantastic in my book! The staff, from ground crew to cabin crew, were all pleasant and hassle-free. The flight was smooth from takeoff to landing. I have absolutely no complaints about this no-frills airline!

I got a one-way, last-minute nonstop flight from PDX to BWI for only $125. Yes, I got nicked $79 more for a checked suitcase and $89 more for the BIG SEAT option, but it was worth it, even with $4.50 for coffee and $10 for a snack (the latter no different than any other airline). The grand total was still less flying on any other airline.

It was the worst ever, i will be filing a lawsuit to get a refund. Our flight was delayed 4 hours so we would miss our connecting flight, we were not rebooked to our destination the same day, we were not offered any options to get home on the same day despite being clear that we absolutely cannot get stranded at night due to family, we were forced to book our own flights on a different airline to get home, and spririt is refusing a refund because our flight wasn't cancelled, only delayed. oh yeah, and they lost our luggage on the first part of the trip and you cannot get a hold of customer service when anything goes wrong, on hold for 30+ minutes. and their app breaks so you can't use that either.

Book cheap flights from Boise to Utah

Recent round-trip flight deals

9/24Tue
1 stopSpirit Airlines
14h 00mBOI-SLC
10/2Wed
1 stopSpirit Airlines
8h 20mSLC-BOI
$101
7/17Wed
1 stopSpirit Airlines
4h 49mBOI-SLC
7/22Mon
1 stopSpirit Airlines
13h 54mSLC-BOI
$109
7/18Thu
2 stops
10h 34mBOI-SLC
7/22Mon
1 stop
13h 54mSLC-BOI
$194
6/16Sun
2 stops
7h 11mBOI-SLC
6/17Mon
2 stops
21h 52mSLC-BOI
$247
7/1Mon
nonstopDelta
1h 18mBOI-SLC
7/8Mon
nonstopDelta
1h 10mSLC-BOI
$249
6/27Thu
nonstopDelta
1h 18mBOI-SLC
6/30Sun
nonstopDelta
1h 14mSLC-BOI
$279
7/6Sat
1 stopUnited Airlines
5h 42mBOI-SGU
7/13Sat
1 stopUnited Airlines
5h 03mSGU-BOI
$378
7/4Thu
2 stopsUnited Airlines
15h 27mBOI-SGU
7/13Sat
1 stopUnited Airlines
5h 03mSGU-BOI
$417
7/16Tue
2 stopsAmerican Airlines
18h 36mBOI-SLC
7/22Mon
2 stopsAmerican Airlines
25h 15mSLC-BOI
$862
7/16Tue
2 stopsAmerican Airlines
18h 36mBOI-SLC
7/18Thu
2 stopsAmerican Airlines
17h 01mSLC-BOI
$874

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Recent one-way flight deals

6/26Wed
1 stopSpirit Airlines
12h 24mBOI-SLC
$45
7/17Wed
1 stopSpirit Airlines
4h 49mBOI-SLC
$46
7/14Sun
3 stops
22h 31mBOI-SLC
$173
6/16Sun
2 stops
7h 11mBOI-SLC
$179
7/4Thu
nonstopDelta
1h 15mBOI-SLC
$204
6/21Fri
nonstopDelta
1h 16mBOI-SLC
$224
7/16Tue
2 stopsAmerican Airlines
11h 50mBOI-SLC
$350
6/11Tue
2 stopsUnited Airlines
19h 24mBOI-SLC
$373
6/9Sun
1 stopUnited Airlines
4h 39mBOI-SLC
$393
7/12Fri
2 stopsAmerican Airlines
18h 36mBOI-SLC
$470

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Last minute flights from Boise to Utah

Last minute flight, train and bus deals

6/3Mon
multi-stopSpirit Airlines
18h 12mBOI-SLC
6/7Fri
multi-stopSpirit Airlines
14h 33mSLC-BOI
$320
6/2Sun
multi-stopSpirit Airlines
18h 03mBOI-SLC
6/6Thu
multi-stopSpirit Airlines
27h 09mSLC-BOI
$406
6/2Sun
multi-stop
13h 33mBOI-SLC
6/6Thu
multi-stop
23h 54mSLC-BOI
$452
6/2Sun
multi-stop
23h 28mBOI-SLC
6/6Thu
multi-stop
25h 48mSLC-BOI
$643
6/6Thu
nonstopDelta
1h 16mBOI-SLC
6/7Fri
nonstopDelta
1h 12mSLC-BOI
$697
6/6Thu
multi-stopUnited Airlines
26h 28mBOI-SLC
6/7Fri
multi-stopUnited Airlines
22h 30mSLC-BOI
$773
6/6Thu
multi-stopUnited Airlines
13h 53mBOI-SLC
6/7Fri
multi-stopUnited Airlines
18h 09mSLC-BOI
$778
6/2Sun
nonstopDelta
1h 09mBOI-SLC
6/2Sun
nonstopDelta
1h 09mSLC-BOI
$797
6/2Sun
multi-stopAlaska Airlines
14h 49mBOI-SLC
6/25Tue
multi-stopAlaska Airlines
13h 30mSLC-BOI
$832
6/2Sun
multi-stopAlaska Airlines
6h 47mBOI-SLC
6/25Tue
multi-stopAlaska Airlines
8h 27mSLC-BOI
$837

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Boise - Utah Flights

Departure:

Boise (BOI)United States

Return flight deals:

Utah - Boise

Cabin classes:

$1,169
$1,035
$706
$225