Cheap flights from Cartagena to Duck Key

View AU$308 flight on Sun, 21 Sep. 2025Opens in a new window

Popular airlines from Cartagena to Duck Key

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Cartagena (CTG) to Duck 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.

Copa
Thu, 9 Oct. - Fri, 10 Oct.
CTG
Cartagena
MIA
Miami
AU$514 Return, found 3 days ago
AU$514
Return
found 3 days ago
Select Copa flight, departing Thu, 9 Oct. from Cartagena to Miami, returning Fri, 10 Oct., priced at AU$514 found 3 days ago
Copa
Thu, 9 Oct. - Fri, 10 Oct.
CTG
Cartagena
MIA
Miami
AU$540 Return, found 3 days ago
AU$540
Return
found 3 days ago
Select Copa flight, departing Thu, 9 Oct. from Cartagena to Miami, returning Fri, 10 Oct., priced at AU$540 found 3 days ago
Delta
Thu, 9 Oct. - Fri, 10 Oct.
CTG
Cartagena
MIA
Miami
AU$627 Return, found 3 days ago
AU$627
Return
found 3 days ago
Select Delta flight, departing Thu, 9 Oct. from Cartagena to Miami, returning Fri, 10 Oct., priced at AU$627 found 3 days ago
LATAM Airlines Group
Thu, 9 Oct. - Fri, 10 Oct.
CTG
Cartagena
MIA
Miami
AU$654 Return, found 3 days ago
AU$654
Return
found 3 days ago
Select LATAM Airlines Group flight, departing Thu, 9 Oct. from Cartagena to Miami, returning Fri, 10 Oct., priced at AU$654 found 3 days ago
avianca
Thu, 9 Oct. - Fri, 10 Oct.
CTG
Cartagena
MIA
Miami
AU$672 Return, found 3 days ago
AU$672
Return
found 3 days ago
Select avianca flight, departing Thu, 9 Oct. from Cartagena to Miami, returning Fri, 10 Oct., priced at AU$672 found 3 days ago
American Airlines
Thu, 9 Oct. - Fri, 10 Oct.
CTG
Cartagena
MIA
Miami
AU$723 Return, found 3 days ago
AU$723
Return
found 3 days ago
Select American Airlines flight, departing Thu, 9 Oct. from Cartagena to Miami, returning Fri, 10 Oct., priced at AU$723 found 3 days ago

Find the cheapest month to fly from Cartagena (CTG) to Miami (MIA)

August is typically the cheapest month to fly

From AU$391 - AU$632 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.