$104 Cheap United flights San Diego (SAN) to Boise (BOI)

View $104 flight on Sat, Jul 19, 2025Opens in a new window

$104 Cheap United flights San Diego (SAN) to Boise (BOI)

Prices were available within the past 7 days and start at $104 for one-way flights and $387 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Jun 29 - Tue, Jul 15
SAN
San Diego
BOI
Boise
$387 Roundtrip, found 16 hours ago
$387
Roundtrip
found 16 hours ago
Select United flight, departing Sun, Jun 29 from San Diego to Boise, returning Tue, Jul 15, priced at $387 found 16 hours ago
Flights from San Diego (SAN) to Boise (BOI)
Origin airport
San Diego Intl.
Destination airport
Boise
Airlines serving
Alaska Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Spirit Airlines, United
Popular airline
Delta
Distance
1200 km
Average flight time
3 hours 34 mins