Flights to San Diego from Missoula - $73

Cheap Flights from Missoula to San Diego (MSO-SAN)

Prices were available within the past 7 days and start at $73 for one-way flights and $146 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 21 - Sat, Aug 24

MSO

Missoula

SAN

San Diego

$146 Roundtrip, just found

$146

Roundtrip

just found

Select Frontier Airlines flight, departing Wed, Aug 21 from Missoula to San Diego, returning Sat, Aug 24, priced at $146 just found

Sat, Sep 28 - Wed, Oct 2

MSO

Missoula

SAN

San Diego

$148 Roundtrip, found 12 hours ago

$148

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Sat, Sep 28 from Missoula to San Diego, returning Wed, Oct 2, priced at $148 found 12 hours ago

Mon, Aug 12 - Sat, Aug 17

MSO

Missoula

SAN

San Diego

$150 Roundtrip, found 7 hours ago

$150

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Mon, Aug 12 from Missoula to San Diego, returning Sat, Aug 17, priced at $150 found 7 hours ago

Sat, Jul 27 - Wed, Aug 14

MSO

Missoula

SAN

San Diego

$160 Roundtrip, found 9 hours ago

$160

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sat, Jul 27 from Missoula to San Diego, returning Wed, Aug 14, priced at $160 found 9 hours ago

Sun, Aug 18 - Sat, Aug 24

MSO

Missoula

SAN

San Diego

$163 Roundtrip, found 14 hours ago

$163

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Sun, Aug 18 from Missoula to San Diego, returning Sat, Aug 24, priced at $163 found 14 hours ago

Mon, Jul 22 - Wed, Aug 14

MSO

Missoula

SAN

San Diego

$167 Roundtrip, found 9 hours ago

$167

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Mon, Jul 22 from Missoula to San Diego, returning Wed, Aug 14, priced at $167 found 9 hours ago