Flights to Florida Keys from Las Vegas - ￥18,710

View ￥18,710 flight on Wed, Sep 24, 2025Opens in a new window

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Cheap Flights from Las Vegas to Florida Keys (LAS-MIA)

Prices were available within the past 7 days and start at ￥18,710 for one-way flights and ￥30,390 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Aug 30 - Sun, Aug 31
LAS
Las Vegas
MIA
Miami
￥30,390 Roundtrip, found 1 day ago
￥30,390
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 30 from Las Vegas to Miami, returning Sun, Aug 31, priced at ￥30,390 found 1 day ago
Delta
Sat, Aug 30 - Sun, Aug 31
LAS
Las Vegas
MIA
Miami
￥37,320 Roundtrip, found 1 day ago
￥37,320
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 30 from Las Vegas to Miami, returning Sun, Aug 31, priced at ￥37,320 found 1 day ago
Delta
Thu, Jul 10 - Mon, Jul 14
LAS
Las Vegas
MIA
Miami
￥37,530 Roundtrip, found 2 days ago
￥37,530
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Jul 10 from Las Vegas to Miami, returning Mon, Jul 14, priced at ￥37,530 found 2 days ago
Delta
Tue, Sep 2 - Wed, Sep 3
LAS
Las Vegas
MIA
Miami
￥37,740 Roundtrip, found 2 days ago
￥37,740
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep 2 from Las Vegas to Miami, returning Wed, Sep 3, priced at ￥37,740 found 2 days ago
American Airlines
Fri, Aug 29 - Mon, Sep 8
LAS
Las Vegas
MIA
Miami
￥37,920 Roundtrip, found 3 days ago
￥37,920
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug 29 from Las Vegas to Miami, returning Mon, Sep 8, priced at ￥37,920 found 3 days ago
United
Tue, Sep 16 - Tue, Sep 23
LAS
Las Vegas
MIA
Miami
￥45,390 Roundtrip, found 6 days ago
￥45,390
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 16 from Las Vegas to Miami, returning Tue, Sep 23, priced at ￥45,390 found 6 days ago

Find the cheapest month to fly from Las Vegas (LAS) to Key West (EYW)

May is typically the cheapest month to fly

From ￥35,997 - ￥80,640 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.