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Popular airlines from Chicago to Duck Key
- Delta
Delta
- Spirit Airlines
Spirit Airlines
- American Airlines
American Airlines
- Alaska Airlines
Alaska Airlines
- United
United
- JetBlue Airways
JetBlue Airways
- Plan, book, fly with confidence
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Cheap flights from Chicago (CHI) to Duck Key (MIA)
Prices were available within the past 7 days and start at CA $59 for one-way flights and CA $133 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug. 13 - Wed, Aug. 20
ORD
Chicago
MIA
Miami
CA $133 Roundtrip, found 1 day ago
CA $133
Roundtrip
found 1 day ago

Tue, Aug. 19 - Tue, Aug. 26
ORD
Chicago
MIA
Miami
CA $134 Roundtrip, found 3 days ago
CA $134
Roundtrip
found 3 days ago

Thu, Sep. 11 - Wed, Sep. 17
ORD
Chicago
MIA
Miami
CA $147 Roundtrip, found 20 hours ago
CA $147
Roundtrip
found 20 hours ago

Wed, Aug. 13 - Wed, Aug. 20
ORD
Chicago
MIA
Miami
CA $164 Roundtrip, found 1 day ago
CA $164
Roundtrip
found 1 day ago

Wed, Aug. 13 - Wed, Aug. 20
ORD
Chicago
MIA
Miami
CA $208 Roundtrip, found 1 day ago
CA $208
Roundtrip
found 1 day ago

Sun, Aug. 3 - Tue, Aug. 5
ORD
Chicago
MIA
Miami
CA $26,177 Roundtrip, found 5 hours ago
CA $26,177
Roundtrip
found 5 hours ago
Find the cheapest month to fly from Chicago (CHI) to Miami (MIA)
September is typically the cheapest month to fly
From CA $99 - CA $203 per traveller.
Graph displaying average flight prices per month
Nearby Cities
Top Routes to Duck Key
- Ottawa to Duck Key
- Newark to Duck Key
- Calgary to Duck Key
- Detroit to Duck Key
- New York to Duck Key
- Winnipeg to Duck Key
- Québec City to Duck Key
- Seattle to Duck Key
- Montreal to Duck Key
- Buffalo to Duck Key
- Vancouver to Duck Key
- Kitchener to Duck Key
- Edmonton to Duck Key
- Toronto to Duck Key
- Hamilton to Duck Key
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