$172 Cheap Frontier Airlines flights Miami (MIA) to Seattle (SEA)

$172 Cheap Frontier Airlines flights Miami (MIA) to Seattle (SEA)

Prices were available within the past 7 days and start at $172 for one-way flights and $291 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 15 - Mon, Aug 18

MIA

Miami

SEA

Seattle

$291 Roundtrip, found 1 day ago

$291

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Aug 15 from Miami to Seattle, returning Mon, Aug 18, priced at $291 found 1 day ago

Sun, Aug 17 - Wed, Aug 20

MIA

Miami

SEA

Seattle

$331 Roundtrip, found 1 day ago

$331

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Aug 17 from Miami to Seattle, returning Wed, Aug 20, priced at $331 found 1 day ago

Fri, Aug 15 - Mon, Aug 18

MIA

Miami

SEA

Seattle

$339 Roundtrip, found 1 day ago

$339

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Aug 15 from Miami to Seattle, returning Mon, Aug 18, priced at $339 found 1 day ago