Cheap Frontier Airlines flights Atlanta (ATL) to Seattle (SEA)

Cheap Frontier Airlines flights Atlanta (ATL) to Seattle (SEA)

Prices were available within the past 7 days and start at for one-way flights and $151 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 25 - Wed, Dec 31

ATL

Atlanta

SEA

Seattle

$151 Roundtrip, found 11 hours ago

$151

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Thu, Dec 25 from Atlanta to Seattle, returning Wed, Dec 31, priced at $151 found 11 hours ago

Wed, Dec 24 - Tue, Dec 30

ATL

Atlanta

SEA

Seattle

$233 Roundtrip, found 11 hours ago

$233

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Wed, Dec 24 from Atlanta to Seattle, returning Tue, Dec 30, priced at $233 found 11 hours ago

Mon, Dec 22 - Wed, Dec 31

ATL

Atlanta

SEA

Seattle

$260 Roundtrip, found 11 hours ago

$260

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Mon, Dec 22 from Atlanta to Seattle, returning Wed, Dec 31, priced at $260 found 11 hours ago

Wed, Dec 24 - Sun, Dec 28

ATL

Atlanta

SEA

Seattle

$263 Roundtrip, found 11 hours ago

$263

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Wed, Dec 24 from Atlanta to Seattle, returning Sun, Dec 28, priced at $263 found 11 hours ago

Sat, Dec 20 - Wed, Dec 31

ATL

Atlanta

SEA

Seattle

$290 Roundtrip, found 11 hours ago

$290

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Sat, Dec 20 from Atlanta to Seattle, returning Wed, Dec 31, priced at $290 found 11 hours ago

Fri, Dec 26 - Tue, Dec 30

ATL

Atlanta

SEA

Seattle

$342 Roundtrip, found 11 hours ago

$342

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Fri, Dec 26 from Atlanta to Seattle, returning Tue, Dec 30, priced at $342 found 11 hours ago

Fri, Dec 26 - Sun, Dec 28

ATL

Atlanta

SEA

Seattle

$372 Roundtrip, found 11 hours ago

$372

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Fri, Dec 26 from Atlanta to Seattle, returning Sun, Dec 28, priced at $372 found 11 hours ago