$105 Cheap Frontier Airlines flights Washington (IAD) to San Diego (SAN)

$105 Cheap Frontier Airlines flights Washington (IAD) to San Diego (SAN)

Prices were available within the past 7 days and start at $105 for one-way flights and $210 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 5 - Mon, Jul 14

IAD

Washington

SAN

San Diego

$210 Roundtrip, found 17 hours ago

$210

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Washington to San Diego, returning Mon, Jul 14, priced at $210 found 17 hours ago

Mon, Jul 7 - Wed, Jul 16

IAD

Washington

SAN

San Diego

$264 Roundtrip, found 17 hours ago

$264

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Mon, Jul 7 from Washington to San Diego, returning Wed, Jul 16, priced at $264 found 17 hours ago

Mon, Jul 7 - Wed, Jul 16

IAD

Washington

SAN

San Diego

$269 Roundtrip, found 17 hours ago

$269

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Mon, Jul 7 from Washington to San Diego, returning Wed, Jul 16, priced at $269 found 17 hours ago

Tue, Jul 8 - Thu, Jul 17

IAD

Washington

SAN

San Diego

$290 Roundtrip, found 17 hours ago

$290

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Tue, Jul 8 from Washington to San Diego, returning Thu, Jul 17, priced at $290 found 17 hours ago

Mon, Jul 7 - Sun, Jul 20

IAD

Washington

SAN

San Diego

$295 Roundtrip, found 17 hours ago

$295

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Mon, Jul 7 from Washington to San Diego, returning Sun, Jul 20, priced at $295 found 17 hours ago

Thu, Jul 3 - Sun, Jul 13

IAD

Washington

SAN

San Diego

$315 Roundtrip, found 17 hours ago

$315

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Thu, Jul 3 from Washington to San Diego, returning Sun, Jul 13, priced at $315 found 17 hours ago