Cheap flights from Chicago to Cudjoe Key

View AU$106 flight on Mon, 29 Sep. 2025Opens in a new window

Popular airlines from Chicago to Cudjoe Key

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Cheap Flights from Chicago (CHI) to Cudjoe Key (MIA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 19 Aug. - Tue, 26 Aug.
ORD
Chicago
MIA
Miami
AU$176 Return, found 1 hour ago
AU$176
Return
found 1 hour ago
Select American Airlines flight, departing Tue, 19 Aug. from Chicago to Miami, returning Tue, 26 Aug., priced at AU$176 found 1 hour ago
American Airlines
Wed, 27 Aug. - Sat, 30 Aug.
ORD
Chicago
MIA
Miami
AU$210 Return, found 1 day ago
AU$210
Return
found 1 day ago
Select American Airlines flight, departing Wed, 27 Aug. from Chicago to Miami, returning Sat, 30 Aug., priced at AU$210 found 1 day ago
United
Tue, 19 Aug. - Tue, 26 Aug.
ORD
Chicago
MIA
Miami
AU$299 Return, found 1 hour ago
AU$299
Return
found 1 hour ago
Select United flight, departing Tue, 19 Aug. from Chicago to Miami, returning Tue, 26 Aug., priced at AU$299 found 1 hour ago
Spirit Airlines
Sat, 12 Jul. - Fri, 18 Jul.
ORD
Chicago
MIA
Miami
AU$310 Return, found 3 days ago
AU$310
Return
found 3 days ago
Select Spirit Airlines flight, departing Sat, 12 Jul. from Chicago to Miami, returning Fri, 18 Jul., priced at AU$310 found 3 days ago
Delta
Wed, 27 Aug. - Sat, 30 Aug.
MDW
Chicago
MIA
Miami
AU$331 Return, found 1 day ago
AU$331
Return
found 1 day ago
Select Delta flight, departing Wed, 27 Aug. from Chicago to Miami, returning Sat, 30 Aug., priced at AU$331 found 1 day ago
JetBlue Airways
Fri, 11 Jul. - Sun, 27 Jul.
ORD
Chicago
MIA
Miami
AU$884 Return, found 3 days ago
AU$884
Return
found 3 days ago
Select JetBlue Airways flight, departing Fri, 11 Jul. from Chicago to Miami, returning Sun, 27 Jul., priced at AU$884 found 3 days ago

Find the cheapest month to fly from Chicago (CHI) to Miami (MIA)

September is typically the cheapest month to fly

From AU$88 - AU$255 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.