Cheap Frontier Airlines flights San Diego (SAN) to Boise (BOI)

Cheap Frontier Airlines flights San Diego (SAN) to Boise (BOI)

Prices were available within the past 7 days and start at for one-way flights and $120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 4 - Thu, Dec 11

SAN

San Diego

BOI

Boise

$120 Roundtrip, found 1 day ago

$120

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Dec 4 from San Diego to Boise, returning Thu, Dec 11, priced at $120 found 1 day ago

Thu, Dec 4 - Sun, Dec 7

SAN

San Diego

BOI

Boise

$134 Roundtrip, found 1 day ago

$134

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Dec 4 from San Diego to Boise, returning Sun, Dec 7, priced at $134 found 1 day ago