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$80+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SLC
févr. 25 — mars 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Boise to Utah

Keep the following information in mind while searching for Boise to Utah flight deals. Data was last updated février 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$160
(FlightHub)

One-way from

$80
(FlightHub)

Popular in

March

Cheapest in

October

Average price

$349

Good round-trip deal

$314 or less

Good one-way deal

$165 or less
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Salt Lake City flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Salt Lake City flights.
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From Boise Air Term. Gowen Fld to Utah
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Utah
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Boise Air Term. Gowen Fld to Utah.
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Price to beat on a one-way flight from Boise Air Term. Gowen Fld to Utah.
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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 février 20, 2025.

This FlightHub deal was found by Cheapflights users on 2/18. 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.
ven. 4/182:34 pmBOI - SLC
1 stop22h 55mSpirit Airlines
dim. 4/202:36 pmSLC - BOI
1 stop23h 03mSpirit Airlines
Deal found 2/18$160
This Delta deal was found by Cheapflights users on 2/20. 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.
sam. 3/226:10 amBOI - SGU
1 stop4h 37mDelta
sam. 3/296:10 amSGU - BOI
1 stop4h 05mDelta
Deal found 2/20$218
This American Airlines deal was found by Cheapflights users on 2/19. 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.
sam. 3/85:21 pmBOI - SGU
1 stop6h 38mAmerican Airlines
mer. 3/127:39 pmSGU - BOI
1 stop3h 57mAmerican Airlines
Deal found 2/19$223
This United Airlines deal was found by Cheapflights users on 2/19. 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.
mer. 3/58:00 amBOI - SGU
1 stop7h 56mUnited Airlines
dim. 3/95:05 amSGU - BOI
1 stop4h 57mUnited Airlines
Deal found 2/19$228
This Mytrip deal was found by Cheapflights users on 2/19. 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.
jeu. 4/1011:14 amBOI - SLC
3 stops26h 15mMultiple Airlines
dim. 4/132:36 pmSLC - BOI
1 stop23h 03mMultiple Airlines
Deal found 2/19$268
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
mar. 4/224:25 pmBOI - SLC
1 stop5h 20mAlaska Airlines
mar. 4/298:45 amSLC - BOI
1 stop7h 56mAlaska Airlines
Deal found 2/19$272
This Southwest deal was found by Cheapflights users on 2/20. 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.
lun. 4/76:40 amBOI - SLC
1 stop5h 40mSouthwest
mar. 4/85:00 pmSLC - BOI
1 stop6h 30mSouthwest
Deal found 2/20$297
This Delta deal was found by Cheapflights users on 2/20. 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.
mer. 6/46:05 amBOI - SLC
Nonstop1h 12mDelta
sam. 6/79:40 pmSLC - BOI
Nonstop1h 10mDelta
Deal found 2/20$329
This American Airlines deal was found by Cheapflights users on 2/19. 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.
mer. 3/51:56 pmBOI - SLC
1 stop9h 03mAmerican Airlines
jeu. 3/68:15 amSLC - BOI
1 stop8h 36mAmerican Airlines
Deal found 2/19$363
This United Airlines deal was found by Cheapflights users on 2/20. 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.
jeu. 3/207:00 amBOI - SLC
1 stop15h 15mUnited Airlines
jeu. 3/277:45 pmSLC - BOI
2 stops20h 34mUnited Airlines
Deal found 2/20$493

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 février 20, 2025.

Fly from

Boise

Fly to

Utah

Route

Depart

Return

Price

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

ven. 4/18

2:34 pm-1:29 pm

1 stop22h 55m

Salt Lake City

dim. 4/20

2:36 pm-1:39 pm

1 stop23h 03m

$160

BoiseSaint George

BOI - SGU

BOISGU

Boise Air Term. Gowen Fld

jeu. 4/3

1:05 pm-6:37 pm

1 stop5h 32m

Saint George

lun. 4/7

1:25 pm-5:03 pm

1 stop3h 38m

$218

BoiseSaint George

BOI - SGU

BOISGU

Boise Air Term. Gowen Fld

sam. 3/8

5:21 pm-11:59 pm

1 stop6h 38m

Saint George

mer. 3/12

7:39 pm-11:36 pm

1 stop3h 57m

$223

BoiseSaint George

BOI - SGU

BOISGU

Boise Air Term. Gowen Fld

mer. 3/5

8:00 am-3:56 pm

1 stop7h 56m

Saint George

dim. 3/9

5:05 am-10:02 am

1 stop4h 57m

$228

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

jeu. 4/10

11:14 am-1:29 pm

3 stops26h 15m

Salt Lake City

dim. 4/13

2:36 pm-1:39 pm

1 stop23h 03m

$268

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

mar. 4/22

4:25 pm-9:45 pm

1 stop5h 20m

Salt Lake City

mar. 4/29

8:45 am-4:41 pm

1 stop7h 56m

$272

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

lun. 4/7

6:40 am-12:20 pm

1 stop5h 40m

Salt Lake City

mar. 4/8

5:00 pm-11:30 pm

1 stop6h 30m

$297

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

mer. 6/4

6:05 am-7:17 am

Nonstop1h 12m

Salt Lake City

sam. 6/7

9:40 pm-10:50 pm

Nonstop1h 10m

$329

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

mer. 3/5

1:56 pm-10:59 pm

1 stop9h 03m

Salt Lake City

jeu. 3/6

8:15 am-4:51 pm

1 stop8h 36m

$363

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

jeu. 3/20

7:00 am-10:15 pm

1 stop15h 15m

Salt Lake City

jeu. 3/27

7:45 pm-4:19 pm

2 stops20h 34m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 19 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 février 20, 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 février 20, 2025.

The most flights from BOI to USUT are scheduled on a Tuesday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 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 février 20, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta 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
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 $80. Users have also found prices from $117 and $149 on Alaska Airlines and Southwest, 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: Air France (100%), WestJet (100%), SkyWest Airlines (98%).

  • What are the cheapest flights from Boise to Utah?

    The cheapest flight price from Boise to Utah is $93. On average you can expect to pay $664. The most popular route, (Boise Air Term. Gowen Fld - Salt Lake City), can usually be booked for $287.

  • 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.

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Alternative routes for Boise to Utah

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Top 3 airlines flying from Boise to Utah

Discover the top 3 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 février 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$89Average$183FlexibilityNo cancel feeOn-time65%
DeltaCheapest$218Average$456FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$302Average$470FlexibilityNo cancel feeOn-time63%
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