$255 Cheap Frontier Airlines flights Oklahoma City (OKC) to Seattle (SEA)

View $255 flight on Fri, Mar 13, 2026Opens in a new window

$255 Cheap Frontier Airlines flights Oklahoma City (OKC) to Seattle (SEA)

Prices were available within the past 7 days and start at $255 for one-way flights and $370 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Mar 13 - Thu, Mar 19
OKC
Oklahoma City
SEA
Seattle
$370 Roundtrip, found 7 hours ago
$370
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Fri, Mar 13 from Oklahoma City to Seattle, returning Thu, Mar 19, priced at $370 found 7 hours ago
Frontier Airlines
Fri, Mar 13 - Thu, Mar 19
OKC
Oklahoma City
SEA
Seattle
$454 Roundtrip, found 7 hours ago
$454
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Fri, Mar 13 from Oklahoma City to Seattle, returning Thu, Mar 19, priced at $454 found 7 hours ago

Find the cheapest month to fly from Oklahoma City (OKC) to Seattle (SEA)

September is typically the cheapest month to fly

From $122 - $315 per traveler.
Flights from Oklahoma City (OKC) to Seattle (SEA)
Origin airport
Will Rogers World
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Popular airline
Delta
Distance
2426 km
Average flight time
4 hours 8 mins