Miami to Seattle

MIASEA

Fly from Miami to Seattle starting at USD 138 with Frontier Airlines.Best fare available on Sep 5, 2026.Limited seats. Better plans. Book before it's gone.

Miami to Seattle cheapest flights this week

4 Sept
Frontier Airlines
06:00MIA
12:19SEA
1 StopUSD 280VIEW DEAL
5 Sept
Frontier Airlines
06:00MIA
12:19SEA
1 StopUSD 138VIEW DEAL
5 Sept
Alaska Airlines
18:22MIA
01:00SEA
DirectUSD 203VIEW DEAL
6 Sept
Frontier Airlines
08:10MIA
12:19SEA
3 StopUSD 178VIEW DEAL
6 Sept
Frontier Airlines
06:50MIA
12:19SEA
2 StopUSD 177VIEW DEAL
6 Sept
Frontier Airlines
06:00MIA
12:19SEA
1 StopUSD 210VIEW DEAL
6 Sept
Frontier Airlines
21:17MIA
12:19SEA
2 StopUSD 204VIEW DEAL
6 Sept
Frontier Airlines
17:08MIA
21:10SEA
3 StopUSD 447VIEW DEAL
7 Sept
Frontier Airlines
06:00MIA
12:19SEA
1 StopUSD 240VIEW DEAL
7 Sept
Alaska Airlines
18:22MIA
01:00SEA
DirectUSD 173VIEW DEAL

Miami to Seattle monthly flight fare trend

Sep
from USD 138
Oct
from USD 176
Nov
from USD 156
Dec
from USD 212
Jan
from USD 415
Feb
No flights

Airport Details

Origin

Miami

Miami International Airport (MIA)

Miami, MIA
Zone

New York

Elev

8 ft

Destination

Seattle

Seattle–Tacoma International Airport (SEA)

Seattle, SEA
Zone

Los Angeles

Elev

433 ft

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