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Cheap flights from Salt Lake City (SLC) to Boise (BOI)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
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How to find the cheapest flight from Salt Lake City (SLC) to Boise (BOI)

How to find the cheapest flight from Salt Lake City (SLC) to Boise (BOI)
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How to find the cheapest flight from Salt Lake City (SLC) to Boise (BOI)
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How to find the cheapest flight from Salt Lake City (SLC) to Boise (BOI)
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Cheap flights from Salt Lake City to Boise in August , September 2026

30 Aug - 08 Sep $ 305.00
SLC
Salt Lake City
Frontier Airlines
1 STOPS
BOI
Boise
BOI
Boise
Frontier Airlines
1 STOPS
SLC
Salt Lake City
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25 Aug - 09 Sep $ 729.00
SLC
Salt Lake City
Alaska Airlines
2 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
SLC
Salt Lake City
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24 Aug - 10 Sep $ 815.00
SLC
Salt Lake City
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
SLC
Salt Lake City
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Last minute flights from Salt Lake City to Boise

31 Aug - 01 Sep $ 731.00
SLC
Salt Lake City
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
SLC
Salt Lake City
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25 Aug - 31 Aug $ 795.00
SLC
Salt Lake City
Alaska Airlines
2 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
SLC
Salt Lake City
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18 Aug - 31 Aug $ 1,265.00
SLC
Salt Lake City
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
SLC
Salt Lake City
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One-way flights to Boise from Salt Lake City

6:05 AM - 9:29 AM
Frontier Airlines
1 Stops
5h 24m
SLC - BOI
$ 219
Kiwi
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7:08 AM - 5:30 PM
Alaska Airlines
2 Stops
13h 34m
SLC - BOI
$ 428
Kiwi
Pick dates
2:34 PM - 4:58 PM
Alaska Airlines
1 Stops
5h 46m
SLC - BOI
$ 433
Kiwi
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How to find the cheapest flight from Salt Lake City (SLC) to Boise (BOI)

Related info for your journey
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How to find the cheapest flight from Salt Lake City (SLC) to Boise (BOI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Salt Lake City (SLC) to Boise (BOI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.