$146 Cheap Frontier Airlines flights San Francisco (SFO) to Detroit (DTW)

$146 Cheap Frontier Airlines flights San Francisco (SFO) to Detroit (DTW)

Prices were available within the past 7 days and start at $146 for one-way flights and $220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 23 - Wed, May 27

SFO

San Francisco

DTW

Detroit

$220 Roundtrip, found 9 hours ago

$220

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sat, May 23 from San Francisco to Detroit, returning Wed, May 27, priced at $220 found 9 hours ago

Sat, May 23 - Fri, May 29

SFO

San Francisco

DTW

Detroit

$225 Roundtrip, found 9 hours ago

$225

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sat, May 23 from San Francisco to Detroit, returning Fri, May 29, priced at $225 found 9 hours ago

Sat, May 23 - Sun, May 24

SFO

San Francisco

DTW

Detroit

$240 Roundtrip, found 9 hours ago

$240

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sat, May 23 from San Francisco to Detroit, returning Sun, May 24, priced at $240 found 9 hours ago

Mon, May 18 - Fri, May 29

SFO

San Francisco

DTW

Detroit

$245 Roundtrip, found 9 hours ago

$245

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Mon, May 18 from San Francisco to Detroit, returning Fri, May 29, priced at $245 found 9 hours ago

Tue, May 19 - Wed, May 27

SFO

San Francisco

DTW

Detroit

$260 Roundtrip, found 9 hours ago

$260

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Tue, May 19 from San Francisco to Detroit, returning Wed, May 27, priced at $260 found 9 hours ago

Tue, May 19 - Fri, May 29

SFO

San Francisco

DTW

Detroit

$265 Roundtrip, found 9 hours ago

$265

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Tue, May 19 from San Francisco to Detroit, returning Fri, May 29, priced at $265 found 9 hours ago

Tue, May 19 - Sun, May 24

SFO

San Francisco

DTW

Detroit

$280 Roundtrip, found 9 hours ago

$280

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Tue, May 19 from San Francisco to Detroit, returning Sun, May 24, priced at $280 found 9 hours ago

Tue, May 19 - Sat, May 30

SFO

San Francisco

DTW

Detroit

$300 Roundtrip, found 9 hours ago

$300

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Tue, May 19 from San Francisco to Detroit, returning Sat, May 30, priced at $300 found 9 hours ago