$116 Cheap Frontier Airlines flights Washington (IAD) to San Francisco (SFO)

$116 Cheap Frontier Airlines flights Washington (IAD) to San Francisco (SFO)

Prices were available within the past 7 days and start at $116 for one-way flights and $240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 10 - Thu, Jul 2

IAD

Washington

SFO

San Francisco

$240 Roundtrip, found 5 days ago

$240

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jun 10 from Washington to San Francisco, returning Thu, Jul 2, priced at $240 found 5 days ago

Wed, Jun 10 - Wed, Jul 1

IAD

Washington

SFO

San Francisco

$260 Roundtrip, found 5 days ago

$260

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jun 10 from Washington to San Francisco, returning Wed, Jul 1, priced at $260 found 5 days ago

Tue, Jun 9 - Thu, Jul 2

IAD

Washington

SFO

San Francisco

$280 Roundtrip, found 5 days ago

$280

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jun 9 from Washington to San Francisco, returning Thu, Jul 2, priced at $280 found 5 days ago

Tue, Jun 9 - Wed, Jul 1

IAD

Washington

SFO

San Francisco

$300 Roundtrip, found 5 days ago

$300

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jun 9 from Washington to San Francisco, returning Wed, Jul 1, priced at $300 found 5 days ago

Tue, Jul 28 - Tue, Aug 11

IAD

Washington

SFO

San Francisco

$320 Roundtrip, found 8 hours ago

$320

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Tue, Jul 28 from Washington to San Francisco, returning Tue, Aug 11, priced at $320 found 8 hours ago

Wed, Jun 10 - Mon, Jun 29

IAD

Washington

SFO

San Francisco

$325 Roundtrip, found 5 days ago

$325

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jun 10 from Washington to San Francisco, returning Mon, Jun 29, priced at $325 found 5 days ago