$102 Find Cheap Flights from Boise to Utah - Compare and Save

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Cheap Flights from Boise to Utah

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Salt Lake City
Salt Lake City1 stop$209
Saint George
Saint George1 stop$392
Moab
Moab1 stop$527
Salt Lake City
Salt Lake City1 stop$209
Saint George
Saint George1 stop$392
Moab
Moab1 stop$527
Booking Insights

Price, demand and travel trends for Boise to Utah flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Boise to Utah recently?

The cheapest fare from Boise to Utah in the last week was $209 round-trip, to Salt Lake City (SLC).

How do fares into airports in Utah compare?

According to KAYAK data from the last 12 months, the cheapest airports to fly into Utah from Boise are:

• Saint George (SGU) (avg. price $378)
• Moab Canyonlands Field (CNY) (avg. price $399)
• Salt Lake City (SLC) (avg. price $441)

What's the cheapest month to fly from Boise to Utah?

April and July are typically the cheapest months to fly from Boise to Utah, with round-trip fares averaging $359. August and March are usually the most expensive, averaging $569 and $489, respectively.

How do fares from Boise to Utah vary by day of the week?

On average, Friday is the cheapest day to fly from Boise to Utah and Monday is the most expensive. Looking at the past 12 months of KAYAK data, it's 34% more expensive to fly on a Monday compared to Friday.

What's the best time of day to fly from Boise to Utah?

It's cheapest to fly to Utah in the afternoon with average prices of $400. The morning is the most expensive time to fly, with average prices of $443.

Key details for Boise to Utah flights

Low season

July

Cheapest flight

$102
Beat the crowds with an average 32% drop in travelers.
The most popular month to fly with an average 42% increase in travelers.
One-way flight from Boise to Salt Lake City

Your Boise to Utah flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Boise to Utah?

    Yes. Fares from Boise to Utah are low right now. As a rule of thumb, a round-trip under $331 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Boise to Utah?

    Over the past 12 months, round-trip fares from Boise to Utah have typically cost between $331 and $554.

  • What are the main airports serving Utah?

    There are 11 airports in Utah. 75% of KAYAK users choose Salt Lake City (SLC) as their arrival airport, while 22% choose Saint George (SGU).

  • Which airlines fly nonstop from Boise to Utah?

    Based on the flight schedule for the next 3 months, just one airline regularly flies nonstop from Boise to Utah: Delta.

  • Which destinations in Utah can I fly nonstop from Boise?

    Based on the flight schedule for the next 3 months, you can fly nonstop from Boise to just one destination in Utah: Salt Lake City.

  • Is it cheaper to fly with a layover from Boise to Utah?

    Yes, nonstop flights from Boise to Utah average $469 over the past 12 months, but flights with a layover can cost less. The most affordable connecting airports are:

    • San Diego (SAN) (avg. price $222)
    • Seattle/Tacoma Intl (SEA) (avg. price $227)
    • Los Angeles (LAX) (avg. price $315)

  • How long is a flight from Boise to Utah?

    Nonstop flights from Boise to Utah take 1h 22m on average. All flights fly into Salt Lake City (SLC).

  • Which cabin classes are available from Boise to Utah?

    On flights from Boise to Utah you can only book Economy Class.

  • What are some popular landmarks around Utah?

    Utah is home to many popular sights. KAYAK travelers' favorites include:

    • Salt Palace Convention Center
    • Delta Center
    • Temple Square
    • Rice-Eccles Stadium & Tower

  • What are the earliest and latest flights from Boise to Utah?

    The earliest nonstop flight from Boise to Utah departs at 5:50 am and the latest leaves at 6:49 pm. Nonstop flights take about 1h 22m.

Your guide to booking Boise to Utah flights

Get tips on when to book, when to fly and what to know before your trip.
  • Flexible with your dates? Fly in April to save some money. It's typically the cheapest month on this route, while flights in August will cost you the most.
  • Fly out on a Friday to get the cheapest fares. Avoid Monday flights, which are about 34% more expensive.
  • If you're watching your budget, fly into Saint George (SGU) which has the lowest average airfare in the region. Just remember to budget for any onward travel by bus, car or domestic flight.
  • Start your trip in Salt Lake City, the most popular destination in Utah. From there, it's easy to continue on to other popular spots such as Moab, Park City and Springdale.
  • Time or money? If speed matters most, fly from Boise to Salt Lake City (SLC). If you're after the lowest fares, Saint George (SGU) is usually your best bet.

Reviews of the top airlines flying 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.
7.8
DeltaOverall score based on 8722 reviews
7.2Food
7.8Comfort
8.1Boarding
8.5Crew
7.8Entertainment
Airline reviews

First, off the bat, the Delta gate attendant was rude, inattentive and gave us an attitude when we asked for clarification of our seats for this rebooked flight as we missed our connecting flight due to the delay from Berlin. Flight attendants were all but friendly, rushed through for water refills so you couldn’t even catch them to request more water. Snacks were just OK. Headphones for the movies were so bad that with the airplane noise, the volume of the movie wouldn’t go up enough to even understand the voices. I had to turn on CC to even know what was being said.

2.0 MediocreAnonymous, Oct 2026
Read more Delta reviews

First, off the bat, the Delta gate attendant was rude, inattentive and gave us an attitude when we asked for clarification of our seats for this rebooked flight as we missed our connecting flight due to the delay from Berlin. Flight attendants were all but friendly, rushed through for water refills so you couldn’t even catch them to request more water. Snacks were just OK. Headphones for the movies were so bad that with the airplane noise, the volume of the movie wouldn’t go up enough to even understand the voices. I had to turn on CC to even know what was being said.

I think the crew makes way too many announcements that are: 1) hard to hear in some cases and 2) repetitive. This detracts from entertainment and concentration if working or reading.

Even though we arrived early and checked in, for some unexplained reason, our bags were removed from the plane and put on the next flight. It took over 12 hours after arriving to get our bags.

Your survey needs a N/A option. I didn’t use the entertainment or eat food.

We had a terrible experience. The flight was delayed several hours, so we missed our connection. We were told to wait at the airport. At around 11:00 pm, the flight was cancelled. There were no available seats out of Jackson for the next two days. Fortunately, we had the foresight to rebook on United for the next day. However, we had to spend a long day at the airport and an overnight at a mediocre hotel. It was a miserable way to spend part of our vacation. We also sacrificed our $450 deposit on our California hotel because we could not get there.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

I specifically picked out right side aisle seats because my left knee sometimes needs to be stretched. But my experience this trip was that the seats were shuffled and I lost those assigned seats, resulting in me having to sit in a much less desirable position for my comfort.

Other airlines were canceling flights but Delta got us home. Crew was friendly and professional. It would have been nice to have had a little more notice about the delays because we had already arrived at the airport when the first of several delays were communicated but I understand that storm forecasting isn’t simple and we were grateful that Delta didn’t just cancel the flight.

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

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

Airport staff was terrible, they made up excusses on how I can get to my terminal, I missed my flight then had to pay for A whole other flight! Worst experience ever, even A employee also loughed and said yea sorry for our poor training.

THE BARE METAL SEATS AT THE FRONTIER GATE IN CLEVELAND HOPKINS AIRPORT ARE DISGUSTING...BUT JUST A LITTLE BETTER THAN THE SEAT MATERIALS ON THE PLANE! THE "COMMERCIAL" ANNOUNCMENT PUSHING THE CREDIT CARD DEAL IS OBNOXIOUS AND UNWELCOME! THE VOLUME OF THE OFFER ANNOUNCMENET BLARES LOUDLY AND IS FILLED WITH A HYPED UP, CANNED SCRIPT. BOTTOM LINE IS THE FLIGHT AND THE CREW WERE VERY GOOD EXCEPT FOR THE ABOVE.

Maximizing profits is one way to a healthy bottom line, the other is repeat business and referrals from satisfied customers. Frontier has clearly chosen the former. One of many examples: Family emergency required me to cut trip short. Headed to the airport to fly standby for the return trip I had already paid for (yes I understand prices vary with demand etc). Was told there is no standby and that I would need to pay for, despite what it's called by the company, what amounts to a new ticket. And surprise surprise, there turned out to be dozens of empty seats on that flight. To say nothing of the sleazy third and fourth party resellers, the flight/ticket insurance I elected and thought I had paid for that mysteriously wasn't there when I needed it before I left, and on and on with third world sleazy management decisions. The inflight coffee (that I had to pay for) was very good though.

No way to get boarding pass on my phone. In order to print the bag ticket a boarding pass is needed. Asked the agent to print me one, they said they typically do not due this as its so much work. I showed the email confirmation and I asked how i could do it my self the agent replied he did not know as there was no link. The flight was delayed due to an attendant forgetting to come to work. On the flight no drinks were offered only for purchase meals.

The seats were dirty with crumbs and trash , looked it had not been cleaned up from a previous flight

The last time I flew Frontier was in the 1960s when it was a “real” airline. We flew this time because of the price & schedule. As the saying goes, you get what you pay for.

I’ve never flown frontier without a flight getting canceled. I understand that things go wrong with planes, but all other airlines handle cancellations so well. Frontier becomes a dumpster fire if a problem appears for them.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

Left Denver late, then sat on tarmac 30 min after arrival

It’s a cheap airline and I wish if they had better seats.

More options for your flight from Boise to Utah

Complete your trip to Utah with a hotel stay or car rental