$191 Cheap Frontier Airlines flights Washington (IAD) to San Francisco (SFO)

$191 Cheap Frontier Airlines flights Washington (IAD) to San Francisco (SFO)

Prices were available within the past 7 days and start at $191 for one-way flights and $283 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 24 - Mon, Jan 12

IAD

Washington

SFO

San Francisco

$283 Roundtrip, found 6 days ago

$283

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, Dec 24 from Washington to San Francisco, returning Mon, Jan 12, priced at $283 found 6 days ago

Tue, Dec 23 - Mon, Jan 12

IAD

Washington

SFO

San Francisco

$313 Roundtrip, found 6 days ago

$313

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Tue, Dec 23 from Washington to San Francisco, returning Mon, Jan 12, priced at $313 found 6 days ago

Sun, Dec 28 - Mon, Jan 12

IAD

Washington

SFO

San Francisco

$314 Roundtrip, found 6 days ago

$314

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, Dec 28 from Washington to San Francisco, returning Mon, Jan 12, priced at $314 found 6 days ago

Sun, Dec 14 - Sun, Dec 28

IAD

Washington

SFO

San Francisco

$318 Roundtrip, found 6 days ago

$318

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, Dec 14 from Washington to San Francisco, returning Sun, Dec 28, priced at $318 found 6 days ago

Thu, Dec 11 - Sun, Dec 28

IAD

Washington

SFO

San Francisco

$322 Roundtrip, found 6 days ago

$322

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Dec 11 from Washington to San Francisco, returning Sun, Dec 28, priced at $322 found 6 days ago

Mon, Dec 22 - Thu, Dec 25

IAD

Washington

SFO

San Francisco

$347 Roundtrip, found 12 hours ago

$347

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Mon, Dec 22 from Washington to San Francisco, returning Thu, Dec 25, priced at $347 found 12 hours ago

Tue, Dec 23 - Thu, Dec 25

IAD

Washington

SFO

San Francisco

$382 Roundtrip, found 12 hours ago

$382

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Tue, Dec 23 from Washington to San Francisco, returning Thu, Dec 25, priced at $382 found 12 hours ago

Mon, Dec 22 - Fri, Dec 26

IAD

Washington

SFO

San Francisco

$390 Roundtrip, found 12 hours ago

$390

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Mon, Dec 22 from Washington to San Francisco, returning Fri, Dec 26, priced at $390 found 12 hours ago