$105 Cheap Frontier Airlines flights Washington (IAD) to San Francisco (SFO)

$105 Cheap Frontier Airlines flights Washington (IAD) to San Francisco (SFO)

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.

Fri, Jun 27 - Mon, Jun 30

IAD

Washington

SFO

San Francisco

$210 Roundtrip, found 5 days ago

$210

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Jun 27 from Washington to San Francisco, returning Mon, Jun 30, priced at $210 found 5 days ago

Fri, Jul 11 - Sat, Jul 12

IAD

Washington

SFO

San Francisco

$284 Roundtrip, found 5 days ago

$284

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Jul 11 from Washington to San Francisco, returning Sat, Jul 12, priced at $284 found 5 days ago

Sat, Jul 12 - Tue, Jul 22

IAD

Washington

SFO

San Francisco

$285 Roundtrip, found 5 days ago

$285

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Jul 12 from Washington to San Francisco, returning Tue, Jul 22, priced at $285 found 5 days ago

Sat, Jul 12 - Sat, Jul 19

IAD

Washington

SFO

San Francisco

$290 Roundtrip, found 5 days ago

$290

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Jul 12 from Washington to San Francisco, returning Sat, Jul 19, priced at $290 found 5 days ago

Sat, Jul 12 - Sun, Jul 20

IAD

Washington

SFO

San Francisco

$295 Roundtrip, found 5 days ago

$295

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Jul 12 from Washington to San Francisco, returning Sun, Jul 20, priced at $295 found 5 days ago

Wed, Jun 25 - Mon, Jun 30

IAD

Washington

SFO

San Francisco

$305 Roundtrip, found 5 days ago

$305

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jun 25 from Washington to San Francisco, returning Mon, Jun 30, priced at $305 found 5 days ago