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

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 Utah to Boise. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Utah is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Utah to Boise?

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 Boise with an airline and back to Utah with another airline. Visit our flight page for the latest deals!>/a>

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

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 Boise from Utah up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$71 Cheap Flights from Utah to Boise

BOI

KAYAK searches hundreds of travel sites at once for deals on flights to Boise

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$138

Typical prices: $349-$529

Frontier

Thu 1/15Mon 1/19

SLC - BOI • 1 stop

Cheapest non-stop

$299

Typical prices: $349-$547

Delta

Fri 1/16Sun 1/18

SLC - BOI • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Boise!

Flight Deals

Cheap Flights from Utah to Boise

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Utah to Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Utah to Boise

Thu, Jan 15 - Mon, Jan 19

6:50 am - 1:25 pm

SLC

BOI

6h 35m1 stop

2:19 pm - 12:34 am

BOI

SLC

10h 15m1 stop

$138Frontier

Sun, Jan 11 - Sun, Jan 18

3:29 pm - 11:17 am

SLC

BOI

19h 48m1 stop

2:01 pm - 8:34 am

BOI

SLC

18h 33m1 stop

$160Frontier

Thu, Jan 15 - Mon, Jan 19

6:50 am - 1:25 pm

SLC

BOI

6h 35m1 stop

2:19 pm - 1:17 pm

BOI

SLC

22h 58m2 stops

$175Frontier

Fri, Jan 30 - Sun, Feb 1

7:00 am - 6:22 pm

SLC

BOI

11h 22m1 stop

3:43 pm - 11:43 pm

BOI

SLC

8h 00m1 stop

$203Alaska Airlines

Thu, Jan 8 - Mon, Jan 12

9:00 am - 11:01 pm

SLC

BOI

14h 01m1 stop

6:23 am - 11:17 am

BOI

SLC

4h 54m1 stop

$204Alaska Airlines

Tue, Jan 13 - Tue, Jan 20

5:50 am - 10:24 am

SGU

BOI

4h 34m1 stop

1:00 pm - 6:32 pm

BOI

SGU

5h 32m1 stop

$210Delta

Tue, Jan 13 - Tue, Jan 20

2:45 pm - 7:45 pm

SGU

BOI

5h 00m1 stop

8:10 am - 2:08 pm

BOI

SGU

5h 58m1 stop

$219United Airlines

Thu, Jan 15 - Thu, Jan 22

6:50 am - 1:25 pm

SLC

BOI

6h 35m1 stop

2:58 pm - 10:06 am

BOI

SLC

43h 08m2 stops

$229Multiple Airlines

Tue, Jan 6 - Sat, Jan 10

7:10 pm - 11:12 pm

SGU

BOI

4h 02m1 stop

1:00 pm - 6:32 pm

BOI

SGU

5h 32m1 stop

$238Delta

Sat, May 2 - Tue, May 5

5:10 am - 9:54 am

SGU

BOI

4h 44m1 stop

5:00 am - 9:39 am

BOI

SGU

4h 39m1 stop

$368United Airlines

Useful Info

Low season	January
High season	December
Cheapest flight	$71

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly with an average 26% increase in price.

Flight from Salt Lake City to Boise

How does KAYAK find such low prices on flights from Utah to Boise?
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 Utah to Boise.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Utah to Boise?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Utah 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 Utah to Boise?
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 Boise with an airline and back to Utah with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Utah to Boise?
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 Boise from Utah up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

McCall

Ontario

Everything you need to know for your flight to Boise

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Boise

Boise (BOI)

BOI

$71 Find Cheap Flights from Utah to Boise

KAYAK searches hundreds of travel sites at once for deals on flights to Boise

Everything you should know

Cheap Flights from Utah to Boise

Recent round-trip flight deals from Utah to Boise

Recent one-way flight deals from Utah to Boise

Recent last minute flight deals from Utah to Boise

Recent direct flight deals from Utah to Boise

Good to know

FAQs for booking flights from Utah to Boise

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

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 Utah to Boise.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Utah 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 Utah to Boise?

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 Boise with an airline and back to Utah with another airline.

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

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 Boise from Utah up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Boise?

Everything you need to know for your flight to Boise

Information on the airport you'll fly into in Boise

Cabin class types available on flights to Utah

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

Find direct flights for Boise

Flights to other popular destinations

Flights from domestic origins to Boise

Choose which airport to fly into in Boise

Find deals for your return flight