Cheap Flights From Miami Intl. (MIA) To Seattle - Tacoma Intl. (SEA)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

Cheapest Flights from Miami (MIA) to Seattle (SEA)

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $225 round trip and CA $138 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Jan 16 - Sun, Jan 25
MIA
Miami
SEA
Seattle
CA $225 Roundtrip, found 6 days ago
CA $225
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jan 16 from Miami to Seattle, returning Sun, Jan 25, priced at CA $225 found 6 days ago
Fri, Jan 16 - Sun, Jan 25
MIA
Miami
SEA
Seattle
CA $225 Roundtrip, found 6 days ago
CA $225
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Jan 16 from Miami to Seattle, returning Sun, Jan 25, priced at CA $225 found 6 days ago
Fri, Jan 16 - Sun, Jan 25
MIA
Miami
SEA
Seattle
CA $239 Roundtrip, found 6 days ago
CA $239
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jan 16 from Miami to Seattle, returning Sun, Jan 25, priced at CA $239 found 6 days ago
Fri, Jan 16 - Sun, Jan 25
MIA
Miami
SEA
Seattle
CA $252 Roundtrip, found 6 days ago
CA $252
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jan 16 from Miami to Seattle, returning Sun, Jan 25, priced at CA $252 found 6 days ago
Fri, Jan 16 - Sun, Jan 25
MIA
Miami
SEA
Seattle
CA $279 Roundtrip, found 6 days ago
CA $279
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jan 16 from Miami to Seattle, returning Sun, Jan 25, priced at CA $279 found 6 days ago
Fri, Jan 16 - Sun, Jan 25
MIA
Miami
SEA
Seattle
CA $293 Roundtrip, found 6 days ago
CA $293
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jan 16 from Miami to Seattle, returning Sun, Jan 25, priced at CA $293 found 6 days ago
Fri, Jan 16 - Sun, Jan 25
MIA
Miami
SEA
Seattle
CA $295 Roundtrip, found 6 days ago
CA $295
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jan 16 from Miami to Seattle, returning Sun, Jan 25, priced at CA $295 found 6 days ago
Fri, Jan 16 - Sun, Jan 25
MIA
Miami
SEA
Seattle
CA $308 Roundtrip, found 6 days ago
CA $308
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jan 16 from Miami to Seattle, returning Sun, Jan 25, priced at CA $308 found 6 days ago
Fri, Jan 16 - Sun, Jan 25
MIA
Miami
SEA
Seattle
CA $321 Roundtrip, found 6 days ago
CA $321
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jan 16 from Miami to Seattle, returning Sun, Jan 25, priced at CA $321 found 6 days ago
Fri, Jan 16 - Sun, Jan 25
MIA
Miami
SEA
Seattle
CA $322 Roundtrip, found 6 days ago
CA $322
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jan 16 from Miami to Seattle, returning Sun, Jan 25, priced at CA $322 found 6 days ago

Frequently asked questions

Are there direct flights from Miami Airport to Seattle - Tacoma Intl. Airport (SEA)?
If you can't wait to get stuck into your activities in Seattle, take a look at American Airlines. They advertise nonstop services from Miami Intl. Airport (MIA) to SEA.
What airlines fly from Miami Intl. Airport (MIA) to SEA?
Looking to fly straight from MIA to SEA? No problem. American Airlines (AA) offers up to 21 flights each month and is a popular choice with many worldly wanderers.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.