$184 Cheap United flights Sacramento (SMF) to Boise (BOI)

View $184 flight on Sun, Feb 1, 2026Opens in a new window

$184 Cheap United flights Sacramento (SMF) to Boise (BOI)

Prices were available within the past 7 days and start at $184 for one-way flights and $237 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Feb 1 - Sat, Feb 7
SMF
Sacramento
BOI
Boise
$237 Roundtrip, found 8 hours ago
$237
Roundtrip
found 8 hours ago
Select United flight, departing Sun, Feb 1 from Sacramento to Boise, returning Sat, Feb 7, priced at $237 found 8 hours ago

Find the cheapest month to fly from Sacramento (SMF) to Boise (BOI)

February is typically the cheapest month to fly

From $90 - $242 per traveler.
Flights from Sacramento (SMF) to Boise (BOI)
Origin airport
Sacramento Intl.
Destination airport
Boise
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
699 km
Average flight time
2 hours 26 mins