starting at $228
starting at $215
starting at $126
starting at $148
starting at $229
starting at $1,792
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 non-stop 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.
The only airline operating direct flights from Miami to Seattle is American Airlines. Flights operate on Friday.
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Answers to questions about the route that travelers are most interested in.
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.
The route Miami — Seattle is served by many carriers — 6 in total, including Alaska Airlines, American Airlines, Southwest Airlines, Frontier Airlines, United Airlines, and Qatar Airways. This gives passengers wide opportunities: from finding the lowest fare (from $126) 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.
starting at $228
starting at $215
starting at $126
starting at $148
starting at $229
starting at $1,792
Miami — Seattle
06/09/2026
Departure
Direct flight
AS305
starting at $377
Miami — Seattle
06/30/2026
Departure
Direct flight
AS305
starting at $508
Miami — Seattle
08/03/2026
Departure
Direct flight
AA654
starting at $215
Miami — Seattle
08/04/2026
Departure
Direct flight
AA654
starting at $260
Miami — Seattle
08/07/2026
Departure
Direct flight
AS305
starting at $228
Fort Lauderdale — Seattle
07/24/2026
Departure
Direct flight
AS517
starting at $320
Fort Lauderdale — Seattle
09/26/2026
Departure
Direct flight
AS517
starting at $261
Miami — Seattle
06/12/2026
Departure
Direct flight
AS305
starting at $392
Miami — Seattle
08/11/2026
Departure
Direct flight
AA3252
starting at $506
Miami — Seattle
08/31/2026
Departure
Direct flight
AA3252
starting at $233
American Airlines
Fr
starting at $183
The cheapest one-way flight from Miami to Seattle departs on 06/30/2026, is operated by Southwest Airlines and costs $126
The cheapest roundtrip flight from Miami to Seattle departs on 07/24/2026, is operated by Frontier Airlines and costs $336
Fastest flight from Miami to Seattle takes 6h 35m
There are direct flights on this route 4 days a week: Mo, Tu, Fr, and Sa
The distance between Miami and Seattle is 4391km (2722 miles). There are 6 direct flights from Miami to Seattle. The time difference between Miami and Seattle is 3h. Flights from Miami begin at 6:00 PM. The latest flight from Miami departs at 8:06 PM
The cheapest flight ticket from Miami to Seattle according to data for the last 48 hours costs $126
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: June, August, July.
The fastest flights from Miami to Seattle start from 6 hours 35 minutes in the air.
The following airlines operate direct flights on the route Miami — Seattle: Alaska Airlines, American Airlines
In different months, ticket prices from Miami to Seattle vary: minimum — $126 (June 2026), maximum — $1,792 (May 2027). Typically, the flight costs $395–$492.
Tickets from Miami to Seattle are getting more expensive each month. From June 2026 to May 2027, the increase reached 1317%, with prices now at $1,792. It's unlikely to get cheaper than the current level.
The most significant price increase was from August 2026 to May 2027 — up 1107%. The best time to fly is June 2026–July 2026, when the average price is $146. In September 2026–May 2027, tickets cost around $1,010.
Given the rising prices, it's best not to delay your purchase. Flying in June 2026–July 2026 can save you up to 86% compared to the most expensive months.
Price variation across months on this route is 132.1%. Your choice of departure month significantly affects the total flight cost.
We couldn't find any special offers for flights from Miami to Seattle