United Airlines Miami to Seattle Flights

Return flight: Seattle – Miami

Cheapflightsplus.com will find cheap United Airlines flights from Miami to Seattle. Compare airline ticket prices and book air tickets starting from $195 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Miami (FL) — Seattle (WA) by United 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 february: one-way - $195, two-way – $334.
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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
10:18 am — 10:00 pm
10:18 am — 1:24 pm UA2107 United Airlines
Miami — Newark
5h 16m stop
6:40 pm — 10:00 pm UA2044 United Airlines
Newark — Seattle
14h 42m
including layover
Find flight
from$301
11:35 am — 6:15 pm
11:35 am — 2:13 pm UA2064 United Airlines
Miami — Denver
1h 57m stop
4:10 pm — 6:15 pm UA745 United Airlines
Denver — Seattle
9h 40m
including layover
Find flight
from$195
11:35 am — 9:11 pm
9:35 am — 12:13 pm UA2064 United Airlines
Miami — Denver
4h 52m stop
7:05 pm — 9:11 pm UA299 United Airlines
Denver — Seattle
12h 36m
including layover
Find flight
from$253
12:50 pm — 11:00 pm
12:50 pm — 2:55 pm UA1964 United Airlines
Miami — Houston
5h 4m stop
7:59 pm — 11:00 pm UA2456 United Airlines
Houston — Seattle
13h 10m
including layover
Find flight
from$296
1:30 pm — 10:00 pm
1:30 pm — 4:44 pm UA2494 United Airlines
Miami — Newark
1h 56m stop
6:40 pm — 10:00 pm UA2044 United Airlines
Newark — Seattle
11h 30m
including layover
Find flight
from$195
3:47 pm — 9:11 pm
3:47 pm — 6:20 pm UA2142 United Airlines
Miami — Denver
45m stop
7:05 pm — 9:11 pm UA299 United Airlines
Denver — Seattle
8h 24m
including layover
Find flight
from$230
3:47 pm — 11:09 pm
3:47 pm — 6:20 pm UA2142 United Airlines
Miami — Denver
2h 44m stop
9:04 pm — 11:09 pm UA2651 United Airlines
Denver — Seattle
10h 22m
including layover
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from$230
4:53 pm — 11:00 pm
4:49 pm — 6:54 pm UA2183 United Airlines
Miami — Houston
1h 1m stop
7:59 pm — 11:00 pm UA2456 United Airlines
Houston — Seattle
9h 7m
including layover
Find flight
from$195
6:10 am — 3:45 pm
6:10 am — 9:44 am UA1041 United Airlines
Miami — San Francisco
3h 41m stop
1:25 pm — 3:45 pm UA593 United Airlines
San Francisco — Seattle
12h 35m
including layover
Find flight
from$195
6:10 am — 1:32 pm
6:10 am — 9:44 am UA1041 United Airlines
Miami — San Francisco
1h 28m stop
11:12 am — 1:32 pm UA2315 United Airlines
San Francisco — Seattle
10h 22m
including layover
Find flight
from$195
7:30 am — 1:55 pm
7:30 am — 10:08 am UA2419 United Airlines
Miami — Denver
1h 42m stop
11:50 am — 1:55 pm UA690 United Airlines
Denver — Seattle
9h 25m
including layover
Find flight
from$195
7:30 am — 6:15 pm
7:30 am — 10:08 am UA2419 United Airlines
Miami — Denver
6h 2m stop
4:10 pm — 6:15 pm UA745 United Airlines
Denver — Seattle
13h 45m
including layover
Find flight
from$253
9:00 am — 4:16 pm
7:00 am — 9:28 am UA1830 United Airlines
Miami — Chicago
1h 56m stop
1:25 pm — 4:11 pm UA1485 United Airlines
Chicago — Seattle
10h 16m
including layover
Find flight
from$195
8:45 am — 6:52 pm
8:45 am — 10:50 am UA674 United Airlines
Miami — Houston
1h 27m stop
12:17 pm — 2:50 pm UA1057 United Airlines
Houston — San Francisco
1h 42m stop
4:32 pm — 6:52 pm UA2603 United Airlines
San Francisco — Seattle
13h 7m
including layover
Find flight
from$200
8:45 am — 9:20 pm
8:45 am — 10:50 am UA674 United Airlines
Miami — Houston
3h 50m stop
2:40 pm — 5:13 pm UA1385 United Airlines
Houston — San Francisco
1h 47m stop
7:00 pm — 9:20 pm UA2019 United Airlines
San Francisco — Seattle
15h 35m
including layover
Find flight
from$200
9:00 am — 9:11 pm
7:00 am — 9:28 am UA1830 United Airlines
Miami — Chicago
1h 11m stop
12:45 pm — 2:35 pm UA1491 United Airlines
Chicago — Denver
4h 29m stop
7:05 pm — 9:10 pm UA299 United Airlines
Denver — Seattle
15h 11m
including layover
Find flight
from$259
*Departure and arrival times are local. Last updated on 01/22/2025

Flight Information

There are 46 flights by United 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 10:18 am to 9:35 am. Nonstop flight is 8h 24m. The time difference between Miami and Seattle is 3h.

  • The fastest flight 8h 24m
  • Average flight time 14h 45m
  • The earliest flight 10:18 am
  • The latest flight 9:35 am
  • Distance 2721 ml

The cheapest months for traveling to Seattle are january (from 195 $), february (from 195 $), december (from 274 $).

The cheapest flight by United Airlines that our users were able to find is $195. This airfare is economy class on one-way UA1041 flight for February 1, 2025 leaving Miami Intl in Miami at 6:10 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 5 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):

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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.

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