Raleigh to Seattle

RDUSEA

Fly from Raleigh to Seattle starting at USD 122 with Frontier Airlines.Best fare available on Sep 13, 2026.Limited seats. Better plans. Book before it's gone.

Raleigh to Seattle cheapest flights this week

13 Sept
Frontier Airlines
16:20RDU
12:51SEA
2 StopUSD 122VIEW DEAL
7 Nov
Frontier Airlines
06:30RDU
21:54SEA
2 StopUSD 178VIEW DEAL
25 Nov
Southwest Airlines
19:35RDU
04:15SEA
1 StopUSD 212VIEW DEAL
20 Dec
Alaska Airlines
17:14RDU
12:33SEA
1 StopUSD 261VIEW DEAL
28 Dec
Southwest Airlines
05:55RDU
21:35SEA
2 StopUSD 301VIEW DEAL

Raleigh to Seattle monthly flight fare trend

Sep
from USD 122
Oct
No flights
Nov
from USD 178
Dec
from USD 261
Jan
No flights
Feb
No flights

Airport Details

Origin

Raleigh

Raleigh Durham International Airport (RDU)

Raleigh/Durham, RDU
Zone

New York

Elev

435 ft

Destination

Seattle

Seattle–Tacoma International Airport (SEA)

Seattle, SEA
Zone

Los Angeles

Elev

433 ft

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