Cheap flights from Seattle to Lignumvitae Key Botanical State Park from CA $153

View CA $153 flight on Wed, Aug. 6, 2025Opens in a new window

Popular airlines from Seattle to Lignumvitae Key Botanical State Park

  • 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 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Seattle (SEA) to Lignumvitae Key Botanical State Park (MIA)

Prices were available within the past 7 days and start at CA $153 for one-way flights and CA $270 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Aug. 19 - Tue, Aug. 26
SEA
Seattle
MIA
Miami
CA $270 Roundtrip, found 21 hours ago
CA $270
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Tue, Aug. 19 from Seattle to Miami, returning Tue, Aug. 26, priced at CA $270 found 21 hours ago
Hawaiian Airlines
Sun, Oct. 12 - Wed, Oct. 22
SEA
Seattle
MIA
Miami
CA $270 Roundtrip, found 20 hours ago
CA $270
Roundtrip
found 20 hours ago
Select Hawaiian Airlines flight, departing Sun, Oct. 12 from Seattle to Miami, returning Wed, Oct. 22, priced at CA $270 found 20 hours ago
American Airlines
Tue, Nov. 11 - Tue, Nov. 18
SEA
Seattle
MIA
Miami
CA $271 Roundtrip, found 16 hours ago
CA $271
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Tue, Nov. 11 from Seattle to Miami, returning Tue, Nov. 18, priced at CA $271 found 16 hours ago
American Airlines
Wed, Oct. 8 - Sat, Oct. 11
SEA
Seattle
MIA
Miami
CA $297 Roundtrip, found 2 days ago
CA $297
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Oct. 8 from Seattle to Miami, returning Sat, Oct. 11, priced at CA $297 found 2 days ago
Delta
Sun, Nov. 9 - Thu, Nov. 20
SEA
Seattle
MIA
Miami
CA $340 Roundtrip, found 16 hours ago
CA $340
Roundtrip
found 16 hours ago
Select Delta flight, departing Sun, Nov. 9 from Seattle to Miami, returning Thu, Nov. 20, priced at CA $340 found 16 hours ago
Spirit Airlines
Sun, Aug. 3 - Mon, Aug. 4
SEA
Seattle
MIA
Miami
CA $377 Roundtrip, found 5 days ago
CA $377
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Sun, Aug. 3 from Seattle to Miami, returning Mon, Aug. 4, priced at CA $377 found 5 days ago

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

September is typically the cheapest month to fly

From CA $198 - CA $324 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.