Cheap flights from Raleigh to Duck Key

View AU$113 flight on Mon, 28 Jul. 2025Opens in a new window

Popular airlines from Raleigh to Duck Key

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Cheap Flights from Raleigh (RDU) 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.

American Airlines
Wed, 13 Aug. - Wed, 20 Aug.
RDU
Raleigh
MIA
Miami
AU$195 Return, found 6 days ago
AU$195
Return
found 6 days ago
Select American Airlines flight, departing Wed, 13 Aug. from Raleigh to Miami, returning Wed, 20 Aug., priced at AU$195 found 6 days ago
Delta
Wed, 13 Aug. - Wed, 20 Aug.
RDU
Raleigh
MIA
Miami
AU$195 Return, found 6 days ago
AU$195
Return
found 6 days ago
Select Delta flight, departing Wed, 13 Aug. from Raleigh to Miami, returning Wed, 20 Aug., priced at AU$195 found 6 days ago
American Airlines
Sun, 17 Aug. - Fri, 22 Aug.
RDU
Raleigh
MIA
Miami
AU$225 Return, found 2 days ago
AU$225
Return
found 2 days ago
Select American Airlines flight, departing Sun, 17 Aug. from Raleigh to Miami, returning Fri, 22 Aug., priced at AU$225 found 2 days ago
American Airlines
Fri, 22 Aug. - Fri, 29 Aug.
RDU
Raleigh
MIA
Miami
AU$226 Return, found 5 days ago
AU$226
Return
found 5 days ago
Select American Airlines flight, departing Fri, 22 Aug. from Raleigh to Miami, returning Fri, 29 Aug., priced at AU$226 found 5 days ago
Delta
Sun, 17 Aug. - Fri, 22 Aug.
RDU
Raleigh
MIA
Miami
AU$255 Return, found 2 days ago
AU$255
Return
found 2 days ago
Select Delta flight, departing Sun, 17 Aug. from Raleigh to Miami, returning Fri, 22 Aug., priced at AU$255 found 2 days ago
United
Sun, 17 Aug. - Fri, 22 Aug.
RDU
Raleigh
MIA
Miami
AU$332 Return, found 2 days ago
AU$332
Return
found 2 days ago
Select United flight, departing Sun, 17 Aug. from Raleigh to Miami, returning Fri, 22 Aug., priced at AU$332 found 2 days ago

Find the cheapest month to fly from Raleigh (RDU) to Miami (MIA)

March is typically the cheapest month to fly

From AU$67 - AU$618 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.