$175 Cheap Frontier Airlines flights Raleigh (RDU) to Seattle (SEA)

$175 Cheap Frontier Airlines flights Raleigh (RDU) to Seattle (SEA)

Prices were available within the past 7 days and start at $175 for one-way flights and $318 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 13 - Wed, Jul 1

RDU

Raleigh

SEA

Seattle

$318 Roundtrip, found 2 days ago

$318

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Jun 13 from Raleigh to Seattle, returning Wed, Jul 1, priced at $318 found 2 days ago

Tue, Aug 11 - Wed, Aug 19

RDU

Raleigh

SEA

Seattle

$320 Roundtrip, found 5 days ago

$320

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Aug 11 from Raleigh to Seattle, returning Wed, Aug 19, priced at $320 found 5 days ago

Tue, Oct 6 - Fri, Oct 16

RDU

Raleigh

SEA

Seattle

$338 Roundtrip, found 1 day ago

$338

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Oct 6 from Raleigh to Seattle, returning Fri, Oct 16, priced at $338 found 1 day ago

Sun, Aug 9 - Wed, Aug 19

RDU

Raleigh

SEA

Seattle

$340 Roundtrip, found 5 days ago

$340

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Aug 9 from Raleigh to Seattle, returning Wed, Aug 19, priced at $340 found 5 days ago

Mon, Jun 15 - Wed, Jul 1

RDU

Raleigh

SEA

Seattle

$346 Roundtrip, found 2 days ago

$346

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jun 15 from Raleigh to Seattle, returning Wed, Jul 1, priced at $346 found 2 days ago

Sat, Jun 13 - Thu, Jul 2

RDU

Raleigh

SEA

Seattle

$348 Roundtrip, found 2 days ago

$348

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Jun 13 from Raleigh to Seattle, returning Thu, Jul 2, priced at $348 found 2 days ago

Tue, Aug 11 - Fri, Aug 21

RDU

Raleigh

SEA

Seattle

$360 Roundtrip, found 5 days ago

$360

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Aug 11 from Raleigh to Seattle, returning Fri, Aug 21, priced at $360 found 5 days ago

Sat, Jun 13 - Fri, Jul 3

RDU

Raleigh

SEA

Seattle

$368 Roundtrip, found 2 days ago

$368

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Jun 13 from Raleigh to Seattle, returning Fri, Jul 3, priced at $368 found 2 days ago

Mon, Jun 15 - Thu, Jul 2

RDU

Raleigh

SEA

Seattle

$376 Roundtrip, found 2 days ago

$376

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jun 15 from Raleigh to Seattle, returning Thu, Jul 2, priced at $376 found 2 days ago

Sun, Aug 9 - Fri, Aug 21

RDU

Raleigh

SEA

Seattle

$380 Roundtrip, found 5 days ago

$380

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Aug 9 from Raleigh to Seattle, returning Fri, Aug 21, priced at $380 found 5 days ago