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 $274 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 30 - Thu, Aug 7

SAN

San Diego

BOI

Boise

$274 Roundtrip, found 1 day ago

$274

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jul 30 from San Diego to Boise, returning Thu, Aug 7, priced at $274 found 1 day ago

Sat, Aug 2 - Thu, Aug 7

SAN

San Diego

BOI

Boise

$284 Roundtrip, found 1 day ago

$284

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Aug 2 from San Diego to Boise, returning Thu, Aug 7, priced at $284 found 1 day ago