Frontier Airlines Seattle to Miami Flights

Return flight: Miami – Seattle

Cheapflightsplus.com will find cheap Frontier Airlines flights from Seattle to Miami. Compare airline ticket prices and book air tickets starting from $56 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 Seattle (WA) — Miami (FL) 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 may: one-way - $56, two-way – $96.
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Below is a detailed 2024 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
0:55 am — 5:44 am
+1 day
0:55 am — 4:30 am F9136 Frontier Airlines
Seattle — Denver
19h 25m stop
11:55 pm — 5:44 am F9612 Frontier Airlines
Denver — Miami
25h 49m
including layover
Find flight
from$187
11:24 am — 6:07 am
+1 day
11:24 am — 2:00 pm F92166 Frontier Airlines
Seattle — Las Vegas
8h 10m stop
10:10 pm — 6:07 am AA1810 American Airlines
Las Vegas — Miami
15h 43m
including layover
Find flight
from$68
1:51 pm — 10:54 am
+1 day
1:51 pm — 5:32 pm F9142 Frontier Airlines
Seattle — Denver
11h 28m stop
5:00 am — 10:54 am AA865 American Airlines
Denver — Miami
18h 3m
including layover
Find flight
from$68
1:51 pm — 8:59 am
+1 day
1:51 pm — 5:32 pm F9142 Frontier Airlines
Seattle — Denver
3h 42m stop
9:14 pm — 0:40 am F9410 Frontier Airlines
Denver — Chicago
4h 20m stop
5:00 am — 8:59 am AA1163 American Airlines
Chicago — Miami
16h 8m
including layover
Find flight
from$70
1:51 pm — 9:55 am
+1 day
1:51 pm — 5:32 pm F9142 Frontier Airlines
Seattle — Denver
7h 12m stop
0:44 am — 5:41 am F9418 Frontier Airlines
Denver — Atlanta
2h 19m stop
8:00 am — 9:55 am F91514 Frontier Airlines
Atlanta — Miami
17h 4m
including layover
Find flight
from$91
2:10 pm — 1:54 pm
+1 day
2:10 pm — 5:53 pm F9142 Frontier Airlines
Seattle — Denver
14h 7m stop
8:00 am — 1:54 pm UA1826 United Airlines
Denver — Miami
20h 44m
including layover
Find flight
from$63
2:10 pm — 4:38 pm
+1 day
2:10 pm — 5:53 pm F9142 Frontier Airlines
Seattle — Denver
16h 37m stop
10:30 am — 4:38 pm AA2514 American Airlines
Denver — Miami
23h 28m
including layover
Find flight
from$63
2:10 pm — 5:32 am
+1 day
2:10 pm — 5:53 pm F9142 Frontier Airlines
Seattle — Denver
5h 37m stop
11:30 pm — 5:32 am AA2524 American Airlines
Denver — Miami
12h 22m
including layover
Find flight
from$63
2:10 pm — 10:34 am
+1 day
2:10 pm — 5:53 pm F9142 Frontier Airlines
Seattle — Denver
5h 47m stop
11:40 pm — 5:17 am UA329 United Airlines
Denver — Newark
2h 13m stop
7:30 am — 10:34 am UA1911 United Airlines
Newark — Miami
17h 24m
including layover
Find flight
from$67
2:10 pm — 10:34 am
+1 day
2:10 pm — 5:53 pm F9142 Frontier Airlines
Seattle — Denver
5h 47m stop
11:40 pm — 5:17 am UA329 United Airlines
Denver — Newark
2h 13m stop
7:30 am — 10:34 am UA1803 United Airlines
Newark — Miami
17h 24m
including layover
Find flight
from$68
3:10 pm — 6:47 am
+1 day
3:10 pm — 6:57 pm F9144 Frontier Airlines
Seattle — Denver
5h 52m stop
0:49 am — 6:47 am F9616 Frontier Airlines
Denver — Miami
12h 37m
including layover
Find flight
from$61
3:10 pm — 5:32 am
+1 day
3:10 pm — 6:57 pm F9144 Frontier Airlines
Seattle — Denver
4h 33m stop
11:30 pm — 5:32 am AA2524 American Airlines
Denver — Miami
11h 22m
including layover
Find flight
from$64
6:19 pm — 0:51 am
+2 days
6:19 pm — 10:10 pm F9144 Frontier Airlines
Seattle — Denver
20h 45m stop
6:55 pm — 0:51 am F9614 Frontier Airlines
Denver — Miami
27h 32m
including layover
Find flight
from$56
6:19 pm — 1:54 pm
+1 day
6:19 pm — 10:10 pm F9144 Frontier Airlines
Seattle — Denver
9h 50m stop
8:00 am — 1:54 pm UA1826 United Airlines
Denver — Miami
16h 35m
including layover
Find flight
from$62
6:19 pm — 4:38 pm
+1 day
6:19 pm — 10:10 pm F9144 Frontier Airlines
Seattle — Denver
12h 20m stop
10:30 am — 4:38 pm AA2445 American Airlines
Denver — Miami
19h 19m
including layover
Find flight
from$62
6:19 pm — 4:38 pm
+1 day
6:19 pm — 10:10 pm F9144 Frontier Airlines
Seattle — Denver
12h 20m stop
10:30 am — 4:38 pm AA2514 American Airlines
Denver — Miami
19h 19m
including layover
Find flight
from$63
6:19 pm — 1:05 pm
+1 day
6:19 pm — 10:10 pm F9144 Frontier Airlines
Seattle — Denver
7h 20m stop
5:30 am — 8:50 am UA1415 United Airlines
Denver — Houston
50m stop
9:40 am — 1:05 pm UA576 United Airlines
Houston — Miami
15h 46m
including layover
Find flight
from$67
6:19 pm — 11:21 am
+1 day
6:19 pm — 10:10 pm F9144 Frontier Airlines
Seattle — Denver
1h 45m stop
11:55 pm — 5:13 am UA2033 United Airlines
Denver — Washington D.C.
3h 17m stop
8:30 am — 11:21 am UA1990 United Airlines
Washington D.C. — Miami
14h 2m
including layover
Find flight
from$67
6:39 pm — 6:58 am
+1 day
6:39 pm — 9:13 pm F92166 Frontier Airlines
Seattle — Las Vegas
2h 1m stop
11:14 pm — 6:58 am AA2341 American Airlines
Las Vegas — Miami
9h 19m
including layover
Find flight
from$302
7:21 pm — 5:44 am
+1 day
7:21 pm — 11:01 pm F9142 Frontier Airlines
Seattle — Denver
54m stop
11:55 pm — 5:44 am F9612 Frontier Airlines
Denver — Miami
7h 23m
including layover
Find flight
from$133
9:05 pm — 7:20 pm
+1 day
9:05 pm — 11:38 pm F92166 Frontier Airlines
Seattle — Las Vegas
11h 57m stop
11:35 am — 7:20 pm AA2349 American Airlines
Las Vegas — Miami
19h 15m
including layover
Find flight
from$69
9:30 am — 0:51 am
+1 day
9:30 am — 1:22 pm F9142 Frontier Airlines
Seattle — Denver
5h 33m stop
6:55 pm — 0:51 am F9614 Frontier Airlines
Denver — Miami
12h 21m
including layover
Find flight
from$56
9:30 am — 11:35 pm
9:30 am — 1:22 pm F9142 Frontier Airlines
Seattle — Denver
2h 18m stop
3:40 pm — 7:00 pm UA489 United Airlines
Denver — Houston
1h 10m stop
8:10 pm — 11:35 pm UA1764 United Airlines
Houston — Miami
11h 5m
including layover
Find flight
from$67
*Departure and arrival times are local. Last updated on 05/02/2024

Flight Information

There are 24 flights by Frontier 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 0:55 am to 9:30 am. Nonstop flight is 7h 23m. The time difference between Seattle and Miami is 3h.

  • The fastest flight 7h 23m
  • Average flight time 16h 35m
  • The earliest flight 0:55 am
  • The latest flight 9:30 am
  • Distance 2721 ml

The cheapest flight by Frontier Airlines that our users were able to find is $56. This airfare is economy class on one-way F9142 flight for October 8, 2020 leaving Seattle-Tacoma Intl in Seattle at 9:30 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Frontier Airlines there are other 7 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 are 4 direct flights every day from Seattle. Airlines and fares are below:

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Connecting Flights

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

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How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • 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.

    To find a plane ticket, please select dates.

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