191 € Cheap Flights from Miami International to Seattle

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Flight deals from Miami International to Seattle

Looking for a cheap last-minute deal or the best return flight from Miami International to Seattle? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Miami International to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Miami International to Seattle flights are currently cheapest in September.

Direct flights from Miami International to Seattle

Alternative Miami International to Seattle routes

Looking for the cheapest, fastest or easiest route from Miami International to Seattle? You could fly into the following airports instead.

Miami to Seattle: Flight information

The things to know before you go.
Cheapest flight found191 €
Cheapest month to flySeptember
Average flight time6 hrs, 46 mins
Most popular airlineAlaska Airlines
Average flights per week94

Finding cheap flights from Miami International to Seattle: Frequently asked questions

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.
The best price we found for a return flight from Miami International to Seattle is 191 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
6 hours and 46 minutes is the average flight time from Miami International to Seattle.
Alaska Airlines, American Airlines and Hawaiian Airlines fly direct from Miami International to Seattle.
As of August 2025, there are 470 flights per week flying from Miami International to Seattle.
The cheapest month to fly from Miami International to Seattle is usually September.
If you're flying from Miami International Airport, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from 191 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Miami International Airport to Seattle on Monday, 8 September 2025.
Yes – the average flight time is 6 hours and 46 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
In August, the average temperature is usually around 18°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.
Currently, Southwest Airlines and Hawaiian Airlines offer the cheapest flight tickets to Seattle.

Flying from Miami International Airport (MIA) to Seattle: what you need to know

  • Approximately 6 hours is how long you can expect to be travelling on a direct flight from Miami International Airport to Seattle.

  • Miami International Airport is located in Miami. Following the UTC-7 timezone, Seattle is three hours behind Miami.

  • The busiest route is from Miami International Airport (MIA) to Seattle-Tacoma International Airport (SEA). You can select from 21 services every week between these two airports. If you'd like to get on your way as soon as you can, the earliest flight from MIA to SEA is the 08:20 American Airlines service. If you'd rather fly out later on, the last departure is at 21:00 with American Airlines.

  • For stress-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. That way, you won't have to rush to board your MIA to Seattle flight.

  • Longer lines at security and check-in are more likely if you're flying during high season, so allow a bit more breathing room. A good rule of thumb for peak periods? Arrive up to four hours early for international flights and two hours for domestic departures.

  • Direct Miami International Airport to Seattle tickets are available for booking. Seattle-Tacoma International Airport (SEA) will be your arrival point.

  • You'll find a variety of airlines that operate direct flights from Miami International Airport to Seattle, including:

  • MIA is around 10 kilometres from central Miami. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 20 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the trip time to be around 1 hour 20 minutes.

  • Catching an early flight from Miami International Airport to Seattle? Avoid rushing to the terminal (and get some extra shut-eye) by choosing one of these stays near MIA:

  • When it comes to Miami International Airport's on-time performance, data shows 76.14% of flights arrive within the scheduled time frame.

  • The address for MIA is 4200 N.W. 21 Street.

How to find the cheapest flights from Miami International Airport (MIA) to Seattle

  • The lowest price we've seen for a one-way Miami International Airport to Seattle flight is 75 €. The cheapest price for a return flight is 191 €. Remember fares can change due to availability at the time of booking.

  • Book one month before your departure date. Pricing trends show that this is the ideal window for finding cheap flights from MIA to Seattle.

  • Organise your trip for May. That's the best month for scoring an epic deal on Miami International Airport to Seattle tickets. If your travel dates are flexible, use the 'Whole month' tool to find the lowest price across every month.

  • Never miss a deal on cheap flights from MIA to Seattle by creating a Price Alert. You'll receive an email or notification on the app when a lower fare pops up.

  • Tailor your flights with filters. Pick your ideal arrival and departure times, total journey duration and airlines. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Miami International Airport to Seattle.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) to central Seattle takes around 20 minutes by car. The centre is roughly 23 kilometres away.

  • If you're travelling by public transport, expect a journey time of about 55 minutes.

  • Book a hotel near SEA if you're coming in on a late flight from Miami International Airport to Seattle. Check in to one of these options and make your arrival easier:

  • Pick up a Seattle-Tacoma International Airport rental car and discover Seattle and beyond with your own wheels. Thrifty, Europcar and Budget are well-known companies you can book with here.

  • To get the lowest price, reserve your ride from Seattle-Tacoma International Airport about one week ahead of your flight from MIA to Seattle.

Lake Union Sea Plane Base Airport (LKE)

  • The centre of Seattle is located around 3 kilometres from Lake Union Sea Plane Base Airport (LKE). Once your flight from Miami International Airport to Seattle has touched down and you've navigated your way to arrivals, expect a drive of around 10 minutes.

  • You can expect the trip to take about 25 minutes on public transport.

  • There are some great places to park your luggage (and yourself) near LKE. Kick back and get cosy after your MIA to Seattle flight at any of these well-located options:

Best time to go to Seattle

  • Travel to Seattle during high season if you prefer a bustling atmosphere, but remember that prices may be higher. Alternatively, book flights from Miami International Airport to Seattle in the low season when prices are cheaper and it's less crowded.

  • The warmest month in Seattle is August, with temperatures ranging between 12ºC (54ºF) and 28ºC (82ºF). Book your Miami International Airport to Seattle plane ticket then if you enjoy this type of weather.

  • February has average temperatures of between -1ºC (30ºF) and 11ºC (52ºF). Search for a cheap ticket from MIA to Seattle around that time if you want to travel when it's cooler.

More about Seattle

  • Start your Seattle trip off on the right foot by choosing the perfect place to stay. Once you've booked your flight from Miami International Airport to Seattle, browse our range of accommodation options including:

  • Every great journey has to include some sightseeing. LMN Architects, Greyhound: Bus Station and Boeing Radiation Effects Lab are must-visits when exploring Seattle.

Explore more of United States

  • You've done Seattle, now it's time to explore more of United States. Travel around 241 kilometres south to Portland to tick off its popular sights. From Pioneer Courthouse Square to Portland Japanese Garden and Pittock Mansion, you've got a jam-packed schedule ahead.

  • If you're looking to explore another corner of United States, consider Spokane, about 370 kilometres east of Seattle. Manito Park, Northwest Museum of Arts & Culture and Spokane Falls are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.