₩279,400 Cheap Flights from Miami (MIA) to Seattle (SEA)

View ₩279,400 flight on Wed, May 27, 2026Opens in a new window

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

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Cheap Flights from Miami to Seattle (MIA-SEA)

Prices were available within the past 7 days and start at ₩279,400 for one-way flights and ₩499,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, May 27 - Mon, Jun 8
MIA
Miami
SEA
Seattle
₩499,400 Roundtrip, found 2 days ago
₩499,400
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, May 27 from Miami to Seattle, returning Mon, Jun 8, priced at ₩499,400 found 2 days ago
Delta
Thu, May 21 - Sun, May 24
MIA
Miami
SEA
Seattle
₩582,900 Roundtrip, found 6 days ago
₩582,900
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, May 21 from Miami to Seattle, returning Sun, May 24, priced at ₩582,900 found 6 days ago
United
Wed, May 27 - Mon, Jun 8
MIA
Miami
SEA
Seattle
₩610,400 Roundtrip, found 2 days ago
₩610,400
Roundtrip
found 2 days ago
Select United flight, departing Wed, May 27 from Miami to Seattle, returning Mon, Jun 8, priced at ₩610,400 found 2 days ago
Delta
Wed, May 27 - Mon, Jun 8
MIA
Miami
SEA
Seattle
₩625,300 Roundtrip, found 2 days ago
₩625,300
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, May 27 from Miami to Seattle, returning Mon, Jun 8, priced at ₩625,300 found 2 days ago
American Airlines
Wed, May 27 - Sun, May 31
MIA
Miami
SEA
Seattle
₩632,800 Roundtrip, found 2 days ago
₩632,800
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, May 27 from Miami to Seattle, returning Sun, May 31, priced at ₩632,800 found 2 days ago
Delta
Wed, May 27 - Mon, Jun 8
MIA
Miami
SEA
Seattle
₩633,200 Roundtrip, found 2 days ago
₩633,200
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, May 27 from Miami to Seattle, returning Mon, Jun 8, priced at ₩633,200 found 2 days ago
Delta
Wed, May 27 - Mon, Jun 8
MIA
Miami
SEA
Seattle
₩635,600 Roundtrip, found 2 days ago
₩635,600
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, May 27 from Miami to Seattle, returning Mon, Jun 8, priced at ₩635,600 found 2 days ago
American Airlines
Wed, May 27 - Mon, Jun 8
MIA
Miami
SEA
Seattle
₩640,300 Roundtrip, found 2 days ago
₩640,300
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, May 27 from Miami to Seattle, returning Mon, Jun 8, priced at ₩640,300 found 2 days ago
American Airlines
Wed, May 27 - Mon, Jun 8
MIA
Miami
SEA
Seattle
₩647,600 Roundtrip, found 2 days ago
₩647,600
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, May 27 from Miami to Seattle, returning Mon, Jun 8, priced at ₩647,600 found 2 days ago
Delta
Wed, May 27 - Mon, Jun 8
MIA
Miami
SEA
Seattle
₩650,300 Roundtrip, found 2 days ago
₩650,300
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, May 27 from Miami to Seattle, returning Mon, Jun 8, priced at ₩650,300 found 2 days ago

Frequently asked questions

How much is a flight from Miami Airport to Sea-Tac Airport?
If you're planning on traveling from MIA to Sea-Tac Airport, round-trip journeys start from ₩499,400. This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from MIA to SEA?
This can differ between airlines, as each one has its own terms and conditions. Head to the Customer Service Portal, where there are simple instructions on how to cancel online.
How do I find cheap flights from Miami Airport to SEA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Miami Airport to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from MIA to Sea-Tac Airport?
Miami to SeaTac is around 4,400 kilometers, so get ready to spend quite a while in the air. Don't forget to pack all the essentials, from your hoodie to your headphones. Toss in a few snacks to nibble on throughout your journey too.
Which airlines fly direct from Miami Intl. Airport (MIA) to Seattle - Tacoma Intl. Airport (SEA)?
Alaska Airlines (AS) is one of the preferred choices for travelers jetting between MIA and Sea-Tac Airport. Choose from the 30 flights it operates on this route each month. Operating 30 flights a month along this route, American Airlines (AA) is another good choice.
Are MIA to SEA flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally pick up a bargain, with some super cheap fares from MIA to Sea-Tac Airport cropping up a few weeks before the date of departure. If you'd rather book ahead, 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 every airline advertises prices that far in advance.

Travel information

Origin airport
Miami Intl.
Destination airport
Seattle - Tacoma Intl.
Roundtrip price
₩499,400
Distance
4353 km
Average flight time
3 hours 40 mins
*Available to Expedia members.