Earn point on your loyalty program!arrow arc left

Cheap flights from Houston (HOU) 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 Houston (HOU) to Boise (BOI)

How to find the cheapest flight from Houston (HOU) 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 Houston (HOU) 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 Houston (HOU) 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 Houston to Boise in July , August 2026

25 Jul - 25 Aug $ 415.00
HOU
Houston
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
HOU
Houston
Pick dates
29 Jul - 08 Aug $ 420.00
HOU
Houston
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
HOU
Houston
Pick dates
28 Jul - 08 Aug $ 420.00
HOU
Houston
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
HOU
Houston
Pick dates

Last minute flights from Houston to Boise

25 Jul - 31 Jul $ 585.00
HOU
Houston
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
HOU
Houston
Pick dates
29 Jul - 31 Jul $ 585.00
HOU
Houston
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
HOU
Houston
Pick dates
28 Jul - 31 Jul $ 585.00
HOU
Houston
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
HOU
Houston
Pick dates

One-way flights to Boise from Houston

6:19 PM - 9:30 PM
Alaska Airlines
1 Stops
6h 29m
HOU - BOI
$ 258
Kiwi
Pick dates
6:19 PM - 9:30 PM
Alaska Airlines
1 Stops
6h 29m
HOU - BOI
$ 258
Kiwi
Pick dates
5:15 AM - 7:45 AM
United Airlines
1 Stops
5h 38m
HOU - BOI
$ 307
Kiwi
Pick dates

How to find the cheapest flight from Houston (HOU) 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 Houston (HOU) 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 Houston (HOU) to Boise (BOI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.