Seattle to Dallas

SEADFW

Fly from Seattle to Dallas starting at USD 117 with Frontier Airlines.Best fare available on Nov 16, 2026.Limited seats. Better plans. Book before it's gone.

Seattle to Dallas cheapest flights this week

10 Sept
American Airlines
05:30SEA
09:27DFW
DirectUSD 152VIEW DEAL
12 Sept
Alaska Airlines
17:56SEA
21:59DFW
DirectUSD 135VIEW DEAL
12 Sept
Frontier Airlines
20:15SEA
04:11DFW
1 StopUSD 187VIEW DEAL
18 Sept
Alaska Airlines
17:56SEA
21:59DFW
DirectUSD 173VIEW DEAL
20 Sept
Alaska Airlines
06:00SEA
09:59DFW
DirectUSD 150VIEW DEAL
10 Oct
Frontier Airlines
20:00SEA
03:20DFW
1 StopUSD 119VIEW DEAL
16 Nov
Frontier Airlines
19:00SEA
03:37DFW
1 StopUSD 117VIEW DEAL
22 Nov
Frontier Airlines
16:37SEA
22:24DFW
1 StopUSD 176VIEW DEAL

Seattle to Dallas monthly flight fare trend

Sep
from USD 135
Oct
from USD 119
Nov
from USD 117
Dec
No flights
Jan
No flights
Feb
No flights

Airport Details

Origin

Seattle

Seattle–Tacoma International Airport (SEA)

Seattle, SEA
Zone

Los Angeles

Elev

433 ft

Destination

Dallas

Dallas Fort Worth International Airport (DFW)

Dallas-Fort Worth, DFW
Zone

Chicago

Elev

607 ft

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