Flights to Duck Key from Denver - ￥11,600

View ￥11,600 flight on Mon, Sep 22, 2025Opens in a new window

Popular airlines from Denver to Duck Key

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Cheap Flights from Denver to Duck Key (DEN-MIA)

Prices were available within the past 7 days and start at ￥11,600 for one-way flights and ￥23,040 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jul 29 - Wed, Aug 13
DEN
Denver
MIA
Miami
￥23,040 Roundtrip, found 1 day ago
￥23,040
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jul 29 from Denver to Miami, returning Wed, Aug 13, priced at ￥23,040 found 1 day ago
American Airlines
Sun, Aug 31 - Thu, Sep 4
DEN
Denver
MIA
Miami
￥25,510 Roundtrip, found 22 hours ago
￥25,510
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Sun, Aug 31 from Denver to Miami, returning Thu, Sep 4, priced at ￥25,510 found 22 hours ago
American Airlines
Tue, Jul 29 - Wed, Aug 13
DEN
Denver
MIA
Miami
￥28,420 Roundtrip, found 1 day ago
￥28,420
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jul 29 from Denver to Miami, returning Wed, Aug 13, priced at ￥28,420 found 1 day ago
American Airlines
Wed, Aug 13 - Sun, Aug 17
DEN
Denver
MIA
Miami
￥28,630 Roundtrip, found 1 day ago
￥28,630
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 13 from Denver to Miami, returning Sun, Aug 17, priced at ￥28,630 found 1 day ago
Delta
Sun, Aug 31 - Thu, Sep 4
DEN
Denver
MIA
Miami
￥28,760 Roundtrip, found 22 hours ago
￥28,760
Roundtrip
found 22 hours ago
Select Delta flight, departing Sun, Aug 31 from Denver to Miami, returning Thu, Sep 4, priced at ￥28,760 found 22 hours ago
United
Sun, Aug 31 - Thu, Sep 4
DEN
Denver
MIA
Miami
￥31,330 Roundtrip, found 22 hours ago
￥31,330
Roundtrip
found 22 hours ago
Select United flight, departing Sun, Aug 31 from Denver to Miami, returning Thu, Sep 4, priced at ￥31,330 found 22 hours ago

Find the cheapest month to fly from Denver (DEN) to Miami (MIA)

September is typically the cheapest month to fly

From ￥9,415 - ￥24,270 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.