CA $149 Cheap Flights from Miami (MIA) to Seattle (SEA)

Popular airlines from Miami International Airport (MIA) to Seattle-Tacoma International Airport (SEA)

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Cheap flights from Miami (MIA) to Seattle (SEA)

Prices were available within the past 7 days and start at CA $149 for one-way flights and CA $218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Alaska Airlines
Delta
Delta
Delta
Delta
Delta
American Airlines
Hawaiian Airlines
United

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Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Find the cheapest month to fly from Miami (MIA) to Seattle (SEA)

January is typically the cheapest month to fly

From CA $206 - CA $606 per traveller.

Frequently asked questions

How much is a flight from Miami Intl. Airport (MIA) to Sea-Tac Airport?
Round-trip journeys from MIA to Sea-Tac Airport start from CA $218. This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Miami Intl. Airport (MIA) to Seattle - Tacoma Intl. Airport (SEA)?
We understand that things come up unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Miami Intl. Airport (MIA) to Seattle - Tacoma Intl. Airport (SEA) that have flexible change policies?
Plenty of airlines will allow you to move your flight at no extra charge. All you pay is the difference in the ticket price. When searching for Miami Intl. Airport (MIA) to Seattle - Tacoma Intl. Airport (SEA) flights, you'll find a "No change fees" box for you to tick.
How many hours is the flight from Miami Intl. Airport (MIA) to Sea-Tac Airport?
Lasting around 11 hours and 24 minutes, the flight between Miami Intl. Airport (MIA) and Sea-Tac Airport is a great opportunity to do some last-minute planning. How about using some of this time to go over your itinerary for SeaTac?
How far is the flight from MIA to Seattle - Tacoma Intl. Airport (SEA)?
You'll have 4,400 kilometres to cover on the long-haul Miami to SeaTac route. Wear layers of comfy clothes and consider taking a sleep mask and earplugs.
Which airlines fly direct from MIA to Sea-Tac Airport?
A leading airline that flies from Miami Intl. Airport (MIA) to Seattle - Tacoma Intl. Airport (SEA) is Delta (DL). It offers 30 flights monthly. Operating 30 flights each month on this route, Alaska Airlines (AS) is another traveller favourite.
Are MIA to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally nab a bargain, with some super cheap fares from Miami Intl. Airport (MIA) to SEA appearing a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals frequently — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines issue prices so far in advance.

Travel information

Origin airport
Miami Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta
Roundtrip price
CA $218
Distance
4353 km
Average flight time
3 hours 58 mins

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