American Airlines flights to Miami from Seattle

View S$216 flight on Wed, 20 Aug, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

American Airlines flights from Seattle to Miami (SEA→MIA)

Prices were available within the past 7 days and start at S$216 for one-way flights and S$457 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 18 Aug - Mon, 25 Aug
SEA
Seattle
MIA
Miami
S$457 Return, found 1 day ago
S$457
Return
found 1 day ago
Select American Airlines flight, departing Mon, 18 Aug from Seattle to Miami, returning Mon, 25 Aug, priced at S$457 found 1 day ago
American Airlines
Sat, 23 Aug - Sat, 30 Aug
SEA
Seattle
MIA
Miami
S$480 Return, found 5 days ago
S$480
Return
found 5 days ago
Select American Airlines flight, departing Sat, 23 Aug from Seattle to Miami, returning Sat, 30 Aug, priced at S$480 found 5 days ago
American Airlines
Sat, 23 Aug - Sat, 30 Aug
SEA
Seattle
MIA
Miami
S$492 Return, found 5 days ago
S$492
Return
found 5 days ago
Select American Airlines flight, departing Sat, 23 Aug from Seattle to Miami, returning Sat, 30 Aug, priced at S$492 found 5 days ago
American Airlines
Fri, 23 Jan - Fri, 30 Jan
SEA
Seattle
MIA
Miami
S$514 Return, found 8 hours ago
S$514
Return
found 8 hours ago
Select American Airlines flight, departing Fri, 23 Jan from Seattle to Miami, returning Fri, 30 Jan, priced at S$514 found 8 hours ago
Seattle to Miami route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Miami Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
Delta
Distance
4353 km
Average flight time
8 hours 53 mins
*Available to Expedia members.