HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Utah

$95+ Cheap flights from Boise (BOI) to Utah

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SLC
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boise to Utah with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boise to Utah

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Utah (USUT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 16, 2025.

Round-trip from

$140
(FlightHub)

One-way from

$95
(FlightHub)
From Boise Air Term. Gowen Fld to Utah
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Utah
Search Deals

Find flight deals from Boise to Utah

Cheapest flights from Boise to Utah
Explore the most affordable flight options available from Boise to Utah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This FlightHub deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/247:41 pmBOI - SLC
1 stop15h 33mSpirit Airlines
Fri 2/281:54 pmSLC - BOI
1 stop4h 52mSpirit Airlines
Deal found 1/16$140
This Delta deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/85:45 pmBOI - SGU
1 stop4h 20mDelta
Sun 7/131:10 pmSGU - BOI
1 stop5h 56mDelta
Deal found 1/15$218
This United Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/138:29 amBOI - SGU
1 stop4h 39mUnited Airlines
Wed 2/195:30 pmSGU - BOI
1 stop5h 43mUnited Airlines
Deal found 1/15$231
This Alaska Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/112:15 pmBOI - SLC
1 stop7h 01mAlaska Airlines
Wed 2/129:25 amSLC - BOI
1 stop12h 45mAlaska Airlines
Deal found 1/15$252
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/185:15 pmBOI - SLC
1 stop15h 25mDelta
Tue 2/2511:20 pmSLC - BOI
1 stop10h 34mDelta
Deal found 1/16$283
This Southwest deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2012:25 pmBOI - SLC
1 stop4h 05mSouthwest
Thu 2/207:15 pmSLC - BOI
1 stop4h 25mSouthwest
Deal found 1/16$405
This United Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/158:29 amBOI - SLC
1 stop9h 02mUnited Airlines
Sun 2/167:45 pmSLC - BOI
1 stop27h 28mUnited Airlines
Deal found 1/15$449
This American Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/282:07 pmBOI - SLC
1 stop20h 10mAmerican Airlines
Tue 2/410:45 amSLC - BOI
1 stop30h 11mAmerican Airlines
Deal found 1/15$473
This Mytrip deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/137:41 pmBOI - SLC
3 stops22h 28mMultiple Airlines
Thu 2/2012:09 pmSLC - BOI
3 stops25h 18mMultiple Airlines
Deal found 1/16$569
This American Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/206:39 amBOI - SGU
1 stop6h 29mAmerican Airlines
Wed 1/2212:47 pmSGU - BOI
1 stop4h 09mAmerican Airlines
Deal found 1/14$732
This Travelocity deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/259:30 pmBOI - CNY
2 stops16h 30mMultiple Airlines
Sun 7/272:50 pmCNY - BOI
2 stops9h 00mMultiple Airlines
Deal found 1/15$733

Find flights from Boise to Utah within your budget

Customize your flight search to find flights from Boise to Utah that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Mon 2/24

7:41 pm-11:14 am

1 stop15h 33m

Salt Lake City

Fri 2/28

1:54 pm-6:46 pm

1 stop4h 52m

$140

BoiseSaint George

BOI - SGU

BOISGU

Boise Air Term. Gowen Fld

Tue 7/8

5:45 pm-10:05 pm

1 stop4h 20m

Saint George

Sun 7/13

1:10 pm-7:06 pm

1 stop5h 56m

$218

BoiseSaint George

BOI - SGU

BOISGU

Boise Air Term. Gowen Fld

Thu 2/13

8:29 am-1:08 pm

1 stop4h 39m

Saint George

Wed 2/19

5:30 pm-11:13 pm

1 stop5h 43m

$231

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Tue 2/11

2:15 pm-9:16 pm

1 stop7h 01m

Salt Lake City

Wed 2/12

9:25 am-10:10 pm

1 stop12h 45m

$252

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Tue 2/18

2:55 pm-12:50 am

1 stop9h 55m

Salt Lake City

Wed 2/19

6:50 am-11:44 pm

1 stop16h 54m

$283

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Thu 2/20

12:25 pm-4:30 pm

1 stop4h 05m

Salt Lake City

Thu 2/20

7:15 pm-11:40 pm

1 stop4h 25m

$405

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Sat 2/15

8:29 am-5:31 pm

1 stop9h 02m

Salt Lake City

Sun 2/16

7:45 pm-11:13 pm

1 stop27h 28m

$449

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Tue 1/28

2:07 pm-10:17 am

1 stop20h 10m

Salt Lake City

Tue 2/4

10:45 am-4:56 pm

1 stop30h 11m

$473

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Thu 2/13

7:41 pm-6:09 pm

3 stops22h 28m

Salt Lake City

Thu 2/20

12:09 pm-1:27 pm

3 stops25h 18m

$569

BoiseMoab

BOI - CNY

BOICNY

Boise Air Term. Gowen Fld

Thu 2/27

8:59 pm-1:25 pm

3 stops16h 26m

Moab Canyonlands Field

Sun 3/2

2:00 pm-11:59 pm

2 stops9h 59m

$1,067

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 17 results
1
2

Best time to book a flight from Boise to Utah

Have a flexible travel schedule? Discover the best time to fly to Utah from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Boise to Utah

Get recent, data-driven insights about flights from Boise to Utah including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Boise to Utah?

Currently, October is the cheapest month in which you can book a flight from Boise to Utah (average of $277). Flying from Boise to Utah in March is currently the most expensive (average of $417). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOI to UT?

Find hourly flight availability from Boise to Utah. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to Utah as you normally would.

Weekly flight availability from Boise to Utah

Explore weekly flight availability from Boise to Utah. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 16, 2025.

The most flights from BOI to USUT are scheduled on a Wednesday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Utah by month

Plan your trip to Utah by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Utah ranges from 0.6 - 2.0 inches per month. April is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Utah when rainfall is around 0.6 in.

Temperature in Utah by month

Plan your trip to Utah by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Utah, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Utah

Get insights into the airlines that provide service to Utah. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Utah. Reviews last updated January 16, 2025.
Read reviews from past customers who have flown United Airlines, Southwest and Alaska Airlines from Boise to Utah. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,681 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,511 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,965 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Boise to Utah. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to Utah?

    Most people fly from Boise Air Term. Gowen Fld (BOI) if they book a flight from Boise to Utah. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

  • How popular is this Boise to Utah flight route?

    Flights from Boise Air Term. Gowen Fld to Utah have been viewed 13 times in the past calendar month.

  • What are the cheapest airlines to fly from Boise to Utah one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $95. Users have also found prices from $147 and $157 on Delta and Alaska Airlines, respectively.

  • What are the most popular routes from Boise to Utah?

    When deciding which route to take from Boise to Utah consider Boise Air Term. Gowen Fld - Salt Lake City, Boise Air Term. Gowen Fld - Saint George or Boise Air Term. Gowen Fld - Moab Canyonlands Field as they are the most popular.

  • What are the most reliable airlines from Boise to Utah?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boise to Utah on time: LATAM Airlines (100%), SkyWest Airlines (91%), Air France (89%).

  • What are the cheapest flights from Boise to Utah?

    The cheapest flight price from Boise to Utah is $89. On average you can expect to pay $838. The most popular route, (Boise Air Term. Gowen Fld - Salt Lake City), can usually be booked for $160.

  • Can I find deals for flights from Boise to Utah that include hotel bookings?

    Yes. In addition to deals on Boise to Utah flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Utah?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Utah.

  • Can I find deals for business class flights from Boise to Utah?

    Yes. Cheapflights offers flight deals from Boise to Utah by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boise to Utah?

    Currently, October is the cheapest month in which you can book a flight from Boise to Utah (average of $277). Flying from Boise to Utah in March is currently the most expensive (average of $417). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boise to Utah

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Seattle flights
Spokane to Seattle flights
Spokane to Sky Harbor Intl flights
Spokane to Denver flights
Boise to Las Vegas flights
Boise to Los Angeles flights
Boise to Sky Harbor Intl flights
Spokane to Dallas/Fort Worth flights
Spokane to Los Angeles flights
Spokane to Salt Lake City flights
Boise to Honolulu flights
Boise to Orlando flights
Boise to Dallas/Fort Worth flights
Spokane to Las Vegas flights
Boise to Portland flights
Boise to San Diego flights
Spokane to San Jose flights
Boise to Salt Lake City flights
Spokane to San Diego flights
Spokane to Minneapolis flights
Boise to O'Hare Intl flights
Boise to Fort Lauderdale flights
Boise to Minneapolis flights
Spokane to San Francisco flights
Boise to Miami flights
Spokane to Honolulu flights
Boise to Denver flights
Spokane to John F Kennedy Intl flights
Idaho Falls to New Orleans flights
Spokane to Portland flights
Spokane to Atlanta flights
Boise to Atlanta flights
Boise to John F Kennedy Intl flights
Spokane to Orlando flights
Boise to Nashville flights
Spokane to Kahului flights
Boise to San Francisco flights
Boise to Kahului flights
Spokane to Ontario flights
Spokane to Fort Lauderdale flights
Boise to Santa Ana flights
Spokane to Tampa flights
Spokane to New Orleans flights
Boise to Ontario flights
Boise to Hobby flights
Boise to Kailua-Kona flights
Boise to Newark flights
Boise to Sacramento flights
Boise to Tampa flights
Spokane to Newark flights

Top 2 airlines flying from Boise to Utah

Discover the top 2 airlines that operate flights from Boise to Utah. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$89Average$178FlexibilityNo cancel feeOn-time65%
DeltaCheapest$218Average$457FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.