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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 January , February 2026

19 Jan - 27 Feb $ 244.00
SLC
Salt Lake City
Frontier Airlines
1 STOPS
BOI
Boise
BOI
Boise
Frontier Airlines
1 STOPS
SLC
Salt Lake City
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21 Jan - 08 Feb $ 539.00
SLC
Salt Lake City
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
SLC
Salt Lake City
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18 Jan - 10 Feb $ 808.00
SLC
Salt Lake City
Hawaiian Airlines
1 STOPS
BOI
Boise
BOI
Boise
Hawaiian Airlines
1 STOPS
SLC
Salt Lake City
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Last minute flights from Salt Lake City to Boise

20 Jan - 01 Feb $ 669.00
SLC
Salt Lake City
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
2 STOPS
SLC
Salt Lake City
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29 Jan - 31 Jan $ 684.00
SLC
Salt Lake City
Hawaiian Airlines
1 STOPS
BOI
Boise
BOI
Boise
Hawaiian Airlines
1 STOPS
SLC
Salt Lake City
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18 Jan - 31 Jan $ 1,031.00
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

9:40 PM - 9:10 AM
Frontier Airlines
1 Stops
13h 32m
SLC - BOI
$ 131
Kiwi
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6:50 AM - 11:23 AM
Frontier Airlines
1 Stops
6h 35m
SLC - BOI
$ 139
Kiwi
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8:20 AM - 10:40 AM
Alaska Airlines
1 Stops
4h 34m
SLC - BOI
$ 497
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.