Alaska Airlines
Every day
Starting at $160
Helping travelers to find the best flight offers
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Miami to Seattle. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the most convenient and comfortable way to fly from Miami to Seattle, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Miami to Seattle:
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We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alaska Airlines
Every day
Starting at $160
Miami — Seattle
01/04/2026
Departure
Direct flight
AA3306
Starting at $1,226
Miami — Seattle
01/12/2026
Departure
Direct flight
AA2363
Starting at $303
Miami — Seattle
02/02/2026
Departure
Direct flight
AS305
Starting at $224
Miami — Seattle
02/12/2026
Departure
Direct flight
AS305
Starting at $232
Miami — Seattle
04/23/2026
Departure
Direct flight
AS305
Starting at $247
Miami — Seattle
12/14/2025
Departure
Direct flight
AS305
Starting at $452
Miami — Seattle
01/21/2026
Departure
Direct flight
AA2363
Starting at $315
Miami — Seattle
09/25/2026
Departure
Direct flight
AS305
Starting at $238
Starting at $124
Starting at $178
Starting at $107
Starting at $122
The route Miami — Seattle is served by many carriers — 4 in total, including American Airlines, Alaska Airlines, Frontier Airlines, and Spirit Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $107) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
The cheapest one-way flight from Miami to Seattle departs on 02/12/2026, is operated by Frontier Airlines and costs $107
The cheapest roundtrip flight from Miami to Seattle departs on 01/13/2026, is operated by Southwest Airlines and costs $147
Fastest flight from Miami to Seattle takes 6h 42m
There are direct flights on this route 2 days a week: Th and Fr
The distance between Miami and Seattle is 4391km (2722 miles). There are 20 direct flights from Miami to Seattle. The time difference between Miami and Seattle is 3h. Flights from Miami begin at 6:05 PM. The latest flight from Miami departs at 7:35 PM
We couldn't find any special offers for flights from Miami to Seattle
The cheapest flight ticket from Miami to Seattle according to data for the last 48 hours costs $107
Often the best time to buy tickets from Miami to Seattle is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Miami to Seattle can be found flying in these months: February, January, December.
The fastest flights from Miami to Seattle start from 6 hours 42 minutes in the air.
The following airlines operate direct flights on the route Miami — Seattle: American Airlines, Alaska Airlines
In different months, ticket prices from Miami to Seattle vary: minimum — $107 (February 2026), maximum — $151 (December 2025). Typically, the flight costs $122–$259.
