BOI

$87 Find Cheap Flights from Utah to Boise - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Boise departing on 8/31. 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
1 adult, Economy, 0 bags

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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.

Recent round-trip flight deals from Utah to Boise

Mon, Sep 21 - Thu, Sep 24
Frontier Logo
9:28 pm - 12:04 pm
SLC
-
BOI
14h 36m
1 stop
Frontier Logo
12:59 pm - 8:33 pm
BOI
-
SLC
7h 34m
1 stop
$198Frontier
Tue, Jul 7 - Tue, Jul 14
Frontier Logo
6:05 am - 12:29 pm
SLC
-
BOI
6h 24m
1 stop
Frontier Logo
1:24 pm - 11:44 pm
BOI
-
SLC
10h 20m
1 stop
$230Frontier
Tue, Jul 7 - Thu, Jul 9
Frontier Logo
6:05 am - 12:29 pm
SLC
-
BOI
6h 24m
1 stop
Frontier Logo
1:24 pm - 7:31 am
BOI
-
SLC
18h 07m
1 stop
$249Frontier
Sat, Jul 11 - Tue, Jul 14
Frontier Logo
3:41 pm - 12:29 pm
SLC
-
BOI
20h 48m
1 stop
Frontier Logo
1:24 pm - 11:44 pm
BOI
-
SLC
10h 20m
1 stop
$254Frontier
Wed, Jul 15 - Sat, Jul 18
Delta Logo
5:50 am - 9:29 am
SGU
-
BOI
3h 39m
1 stop
Delta Logo
1:05 pm - 6:38 pm
BOI
-
SGU
5h 33m
1 stop
$278Delta
Wed, Jul 15 - Sat, Jul 18
Delta Logo
5:50 am - 9:29 am
SGU
-
BOI
3h 39m
1 stop
Delta Logo
5:15 pm - 9:55 pm
BOI
-
SGU
4h 40m
1 stop
$300Delta
Fri, Jun 26 - Sun, Jun 28
Delta Logo
5:50 am - 9:32 am
SGU
-
BOI
3h 42m
1 stop
Delta Logo
6:42 pm - 9:56 pm
BOI
-
SGU
3h 14m
1 stop
$318Delta
Sun, Jul 5 - Sat, Jul 11
United Airlines Logo
5:10 am - 9:53 am
SGU
-
BOI
4h 43m
1 stop
United Airlines Logo
6:30 am - 1:13 pm
BOI
-
SGU
6h 43m
1 stop
$420United Airlines
Fri, Oct 30 - Tue, Nov 3
United Airlines Logo
5:10 am - 9:43 am
SGU
-
BOI
4h 33m
1 stop
United Airlines Logo
6:55 pm - 4:04 pm
BOI
-
SGU
21h 09m
2 stops
$447United Airlines
Fri, Oct 30 - Tue, Nov 3
United Airlines Logo
5:10 am - 9:43 am
SGU
-
BOI
4h 33m
1 stop
United Airlines Logo
5:00 am - 9:39 am
BOI
-
SGU
4h 39m
1 stop
$452United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$87
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Salt Lake City to Boise

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?

Book flights to Boise if you plan to visit one of these locations
McCall
Ontario

Everything you need to know for your flight to Boise

Information on the airport you'll fly into in Boise

Boise (BOI)