Seattle to Miami flights
Round trip · Economy · Prices per person in USD
Prices updated
Prices are low right now
$304 is $45 (13%) below the usual $349 for Seattle → Miami.
Buy now or wait? We're still learning this route. We have 1 day of prices so far and need about a week to say whether to book or wait.
Not ready to book? Get an email when Seattle → Miami drops below your price.Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| September 2026 | $480 |
| October 2026 | $304 (cheapest month) |
| November 2026 | $383 |
Cheapest dates in the next 4 months
Round trip, per person-
Oct 31 – Nov 6 6 nights · leave Sat$304 −13% vs usual$304 −13% vs usual Book
Frontier Airlines 1 stop · 6h 36m -
Oct 20 – 24 4 nights · leave Tue$342$342 Book
Frontier Airlines 1 stop · 6h 41m
-
Oct 20 – 23 3 nights · leave Tue$343$343 Book
Frontier Airlines 1 stop · 6h 41m
-
Oct 19 – 23 4 nights · leave Mon$357$357 Book
Frontier Airlines 1 stop · 6h 41m
-
Oct 24 – 31 7 nights · leave Sat$375 +7% vs usual$375 +7% vs usual Book
Frontier Airlines 1 stop · 6h 41m
-
Oct 20 – 30 10 nights · leave Tue$378 +8% vs usual$378 +8% vs usual Book
Frontier Airlines 1 stop · 6h 41m
-
Nov 18 – 22 4 nights · leave Wed$383 +10% vs usual$383 +10% vs usual Book
Frontier Airlines 3 stops · 10h 48m
-
Oct 19 – 22 3 nights · leave Mon$396 +13% vs usual$396 +13% vs usual Book
Frontier Airlines 2 stops · 6h 41m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Airport transfer to Miami
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Plan the rest of your trip
Miami · Oct 31 – Nov 6Travel insurance · EKTA Airport transfer · Kiwitaxi
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Good to know
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Seattle to Miami: questions
How much is a flight from Seattle to Miami?
The cheapest round trip we have found right now is $304, leaving October 31 and returning November 6. The usual price on this route is about $349, so this fare is 13% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Seattle to Miami?
October 2026, with round trips from $304. The most expensive month in our data is September (from $480). Based on the 3 months ahead we have prices for.
Are there nonstop flights from Seattle to Miami?
Yes. Nonstop from $597 round trip. 11% of the 9 date combinations we track are nonstop.
About this route
We track round-trip economy fares from Seattle (United States) to Miami (United States) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $304, departing October 31 and returning November 6, about 13% below the usual $349. Right now we're following 9 upcoming date combinations on this route. The cheapest month to fly in our data is October, from $304. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.