
Popular airlines from Louisville to Grassy Key
- American Airlines
American Airlines
- Delta
Delta
- United
United
- Plan, book, fly with confidence
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Cheap Flights from Louisville to Grassy Key (SDF-MIA)
Prices were available within the past 7 days and start at ¥32,550 for one-way flights and ¥28,440 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 14 - Tue, Oct 28
SDF
Louisville
MIA
Miami
¥28,440 Roundtrip, found 22 hours ago
¥28,440
Roundtrip
found 22 hours ago

Mon, Aug 4 - Tue, Aug 19
SDF
Louisville
MIA
Miami
¥28,550 Roundtrip, found 22 hours ago
¥28,550
Roundtrip
found 22 hours ago

Mon, Jul 28 - Wed, Aug 13
SDF
Louisville
MIA
Miami
¥30,050 Roundtrip, found 1 day ago
¥30,050
Roundtrip
found 1 day ago

Mon, Sep 15 - Tue, Sep 30
SDF
Louisville
MIA
Miami
¥33,150 Roundtrip, found 22 hours ago
¥33,150
Roundtrip
found 22 hours ago

Tue, Jul 22 - Tue, Aug 5
SDF
Louisville
MIA
Miami
¥33,600 Roundtrip, found 1 day ago
¥33,600
Roundtrip
found 1 day ago

Wed, Aug 6 - Mon, Aug 11
SDF
Louisville
MIA
Miami
¥54,990 Roundtrip, found 19 hours ago
¥54,990
Roundtrip
found 19 hours ago
Find the cheapest month to fly from Louisville (SDF) to Miami (MIA)
August is typically the cheapest month to fly
From ¥22,154 - ¥44,027 per traveler.
Graph displaying average flight prices per month
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