Frontier Airlines Miami to Seattle Flights

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Cheapflightsplus.com will find cheap Frontier Airlines flights from Miami to Seattle. Compare airline ticket prices and book air tickets starting from $86 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Frontier Airlines, arrivals and departure details below.

Find Cheap Airfare Miami (FL) — Seattle (WA) by Frontier 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 - $86, two-way – $147.

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Cheap Flights from Miami to Seattle by Frontier Airlines

Look at the list of plane tickets for the most connecting flights by Frontier Airlines, their prices start from $86. There’re no direct flights. The fastest connecting flight – 8h 50m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $86 Find flight	5:16 am Miami Miami Intl	4:31 pm Seattle Seattle-Tacoma Intl	14h 15m layover 6h 55m - Dallas	Frontier Airlines	F92675 F94065
from $144 Find flight	3:21 pm Miami Miami Intl	9:11 pm Seattle Seattle-Tacoma Intl	8h 50m layover 1h 37m - Denver	Frontier Airlines	F93137 F93405

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

Frontier Airlines Flight Schedule Miami to Seattle

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	Arrival	Flight Details	Flight Time	Price
3:21 pm — 9:11 pm		9:50 pm — 0:36 am F93137 Frontier Airlines Miami — Denver 1h 37m stop 5:17 pm — 7:27 pm F93405 Frontier Airlines Denver — Seattle	8h 50m including layover	Find flight from$144
5:16 am — 4:31 pm		5:16 am — 7:31 am F92675 Frontier Airlines Miami — Dallas 6h 55m stop 2:26 pm — 4:31 pm F94065 Frontier Airlines Dallas — Seattle	14h 15m including layover	Find flight from$86

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

Departures start from 3:21 pm to 5:16 am. Nonstop flight is 8h 50m. The time difference between Miami and Seattle is 3h.

The fastest flight 8h 50m
Average flight time 11h 33m
The earliest flight 3:21 pm
The latest flight 5:16 am
Distance 2721 ml

The cheapest months for traveling to Seattle are february (from 86 $), november (from 144 $).

The cheapest flight by Frontier Airlines that our users were able to find is $86. This airfare is economy class on one-way F92675 flight for February 21, 2025 leaving Miami Intl in Miami at 5:16 am, it includes all taxes and additional fees.

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Frontier Airlines Airplanes on the Route

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

Other Popular Airlines on the Route

Besides Frontier Airlines there are other 2 airline carriers between Miami and Seattle. Please review schedules and prices from the most popular airlines to find the best airfare deals from Miami to Seattle.

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):

AM - Aeromexico

from $533

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NK - Spirit Airlines

from $141

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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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