Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

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)
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.
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.

Cheap flights from Salt Lake City to Boise in November , December 2025

24 Nov - 12 Dec $ 426.00
SLC
Salt Lake City
Frontier Airlines
1 STOPS
BOI
Boise
BOI
Boise
Frontier Airlines
1 STOPS
SLC
Salt Lake City
Pick dates
21 Nov - 13 Dec $ 883.00
SLC
Salt Lake City
United Airlines
1 STOPS
BOI
Boise
BOI
Boise
United Airlines
1 STOPS
SLC
Salt Lake City
Pick dates
28 Nov - 01 Dec $ 1,376.00
SLC
Salt Lake City
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
SLC
Salt Lake City
Pick dates

Last minute flights from Salt Lake City to Boise

24 Nov - 01 Dec $ 598.00
SLC
Salt Lake City
Frontier Airlines
1 STOPS
BOI
Boise
BOI
Boise
Frontier Airlines
1 STOPS
SLC
Salt Lake City
Pick dates
28 Nov - 01 Dec $ 963.00
SLC
Salt Lake City
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
2 STOPS
SLC
Salt Lake City
Pick dates
28 Nov - 30 Nov $ 1,327.00
SLC
Salt Lake City
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
SLC
Salt Lake City
Pick dates

One-way flights to Boise from Salt Lake City

12:36 PM - 5:55 PM
Frontier Airlines
1 Stops
7h 23m
SLC - BOI
$ 325
Kiwi
Pick dates
12:20 PM - 2:50 PM
Alaska Airlines
1 Stops
4h 45m
SLC - BOI
$ 400
Kiwi
Pick dates
12:20 PM - 2:50 PM
Hawaiian Airlines
1 Stops
4h 45m
SLC - BOI
$ 420
Kiwi
Pick dates

How to find the cheapest flight from Salt Lake City (SLC) to Boise (BOI)

Related info for your journey
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.
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.