Alaska Airlines Seattle to Miami Flights

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Return flight: Miami – Seattle

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap Alaska Airlines flights from Seattle to Miami. Compare airline ticket prices and book air tickets starting from $258 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Alaska Airlines, arrivals and departure details below.

Find Cheap Airfare Seattle (WA) — Miami (FL) by Alaska Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in march: one-way - $258, two-way – $442.

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Cheap Flights from Seattle to Miami by Alaska Airlines

Look at the list of plane tickets for the most connecting flights by Alaska Airlines, their prices start from $258. There’re no direct flights. The fastest connecting flight – 7h 42m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $258 Find flight	8:59 pm Seattle Seattle-Tacoma Intl	6:47 pm+1 день Miami Miami Intl	18h 48m layover 12h 6m - Portland	Alaska Airlines	AS146 AS441
from $292 Find flight	8:05 am Seattle Seattle-Tacoma Intl	6:47 pm Miami Miami Intl	7h 42m layover 1h 2m - Portland	Alaska Airlines	AS3362 AS441
from $355 Find flight	6:32 pm Seattle Seattle-Tacoma Intl	6:47 pm+1 день Miami Miami Intl	21h 15m layover 14h 38m - Portland	Alaska Airlines	AS3491 AS441

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 02/23/2025

Alaska Airlines Flight Schedule Seattle to Miami

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
6:32 pm — 6:47 pm +1 day	6:32 pm — 7:22 pm AS3491 Alaska Airlines Seattle — Portland 14h 38m stop 10:00 am — 6:47 pm AS441 Alaska Airlines Portland — Miami	21h 15m including layover	Find flight from$355
8:05 am — 6:47 pm	8:05 am — 8:58 am AS3362 Alaska Airlines Seattle — Portland 1h 2m stop 10:00 am — 6:47 pm AS441 Alaska Airlines Portland — Miami	7h 42m including layover	Find flight from$292
8:59 pm — 6:47 pm +1 day	8:59 pm — 9:54 pm AS146 Alaska Airlines Seattle — Portland 12h 6m stop 10:00 am — 6:47 pm AS441 Alaska Airlines Portland — Miami	18h 48m including layover	Find flight from$258

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 02/23/2025

Flight Information

There are 4 flights by Alaska Airlines from Seattle to Miami every week with departures from Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB. All flights arrive at Miami Intl, Miami Int., Palm Beach Intl.

Departures start from 6:32 pm to 8:59 pm. Nonstop flight is 7h 42m. The time difference between Seattle and Miami is 3h.

The fastest flight 7h 42m
Average flight time 18h 48m
The earliest flight 6:32 pm
The latest flight 8:59 pm
Distance 2721 ml

The cheapest months for traveling to Miami are february (from 258 $).

The cheapest flight by Alaska Airlines that our users were able to find is $258. This airfare is economy class on one-way AS146 flight for February 21, 2025 leaving Seattle-Tacoma Intl in Seattle at 8:59 pm, it includes all taxes and additional fees.

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Alaska Airlines Airplanes on the Route

List of the most popular Alaska Airlines airplanes flying from Seattle to Miami:

Other Popular Airlines on the Route

Besides Alaska Airlines there are other 3 airline carriers between Seattle and Miami. Please review schedules and prices from the most popular airlines to find the best airfare deals from Seattle to Miami.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

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Connecting Flights

List of flights with layovers (1 and more stops):

UA - United Airlines

from $208

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NK - Spirit Airlines

from $143

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Y4 - Volaris

from $419

Find

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How to book an air ticket yourself?

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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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