$100 Cheap Frontier Airlines flights Seattle (SEA) to San Diego (SAN)

$100 Cheap Frontier Airlines flights Seattle (SEA) to San Diego (SAN)

Prices were available within the past 7 days and start at $100 for one-way flights and $200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 6 - Tue, Oct 13

SEA

Seattle

SAN

San Diego

$200 Roundtrip, found 2 days ago

$200

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Oct 6 from Seattle to San Diego, returning Tue, Oct 13, priced at $200 found 2 days ago

Sun, Oct 4 - Tue, Oct 13

SEA

Seattle

SAN

San Diego

$210 Roundtrip, found 5 days ago

$210

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Oct 4 from Seattle to San Diego, returning Tue, Oct 13, priced at $210 found 5 days ago

Sat, Jun 13 - Tue, Jul 7

SEA

Seattle

SAN

San Diego

$214 Roundtrip, found 1 day ago

$214

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jun 13 from Seattle to San Diego, returning Tue, Jul 7, priced at $214 found 1 day ago

Thu, Jul 16 - Tue, Jul 28

SEA

Seattle

SAN

San Diego

$219 Roundtrip, found 1 day ago

$219

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jul 16 from Seattle to San Diego, returning Tue, Jul 28, priced at $219 found 1 day ago

Sat, Oct 3 - Sat, Oct 10

SEA

Seattle

SAN

San Diego

$220 Roundtrip, found 5 days ago

$220

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Oct 3 from Seattle to San Diego, returning Sat, Oct 10, priced at $220 found 5 days ago

Thu, Jul 16 - Sat, Aug 1

SEA

Seattle

SAN

San Diego

$233 Roundtrip, found 1 day ago

$233

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jul 16 from Seattle to San Diego, returning Sat, Aug 1, priced at $233 found 1 day ago