Miami (MIA) to Seattle / Tacoma (SEA) flight deal from $109 USD in economy class

ASAlaska Airlines, Inc.

One Way•Economy

MIA

Miami International Airport

Miami, United States

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$223 USD

-51%$109 USD

Verified Nov 29, 2025 at 2:03 AM

April 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$634 31$346 1$178 2$178 3$178 4$228 5$352 6$178 7$178 8$179 9$199 10$504 11$634 12$774 13$504 14$178 15$178 16$178 17$404 18$317 19$409 20$404 21$178 22$110 23$159 24$199 25$239 26$239 27$179 28$159 29$179 30$120 1 2 3

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Thursday, April 23rd, 2026

Outbound Flights

→

6h 43m·Nonstop

$159 USD

MIAApr 23 18:04

→

SEAApr 23 21:47

AS 305Boeing 737

11h 23m·1 stop

$5,940 USD

MIAApr 23 11:32

→

DCAApr 23 14:14

AA 1606Boeing 737

2h 46m layover

DCAApr 23 17:00

→

SEAApr 23 19:55

AS 3Boeing 737

9h 22m·1 stop

$6,058 USD

MIAApr 23 05:05

→

DFWApr 23 07:30

AA 1226Airbus A321

1h 30m layover

DFWApr 23 09:00

→

SEAApr 23 11:27

AS 365Boeing 737

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