Cheap flights from Raleigh to San Juan

View AU$461 flight on Mon, 4 Aug. 2025Opens in a new window

Popular airlines from Raleigh to San Juan

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Cheap Flights from Raleigh (RDU) to San Juan (SJU)

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
Mon, 4 Aug. - Thu, 7 Aug.
RDU
Raleigh
SJU
San Juan
AU$706 Return, found 4 days ago
AU$706
Return
found 4 days ago
Select American Airlines flight, departing Mon, 4 Aug. from Raleigh to San Juan, returning Thu, 7 Aug., priced at AU$706 found 4 days ago
United
Mon, 4 Aug. - Thu, 7 Aug.
RDU
Raleigh
SJU
San Juan
AU$764 Return, found 4 days ago
AU$764
Return
found 4 days ago
Select United flight, departing Mon, 4 Aug. from Raleigh to San Juan, returning Thu, 7 Aug., priced at AU$764 found 4 days ago
American Airlines
Mon, 4 Aug. - Thu, 7 Aug.
RDU
Raleigh
SJU
San Juan
AU$767 Return, found 4 days ago
AU$767
Return
found 4 days ago
Select American Airlines flight, departing Mon, 4 Aug. from Raleigh to San Juan, returning Thu, 7 Aug., priced at AU$767 found 4 days ago
United
Mon, 4 Aug. - Thu, 7 Aug.
RDU
Raleigh
SJU
San Juan
AU$775 Return, found 4 days ago
AU$775
Return
found 4 days ago
Select United flight, departing Mon, 4 Aug. from Raleigh to San Juan, returning Thu, 7 Aug., priced at AU$775 found 4 days ago
American Airlines
Mon, 4 Aug. - Thu, 7 Aug.
RDU
Raleigh
SJU
San Juan
AU$798 Return, found 4 days ago
AU$798
Return
found 4 days ago
Select American Airlines flight, departing Mon, 4 Aug. from Raleigh to San Juan, returning Thu, 7 Aug., priced at AU$798 found 4 days ago
United
Mon, 4 Aug. - Thu, 7 Aug.
RDU
Raleigh
SJU
San Juan
AU$837 Return, found 4 days ago
AU$837
Return
found 4 days ago
Select United flight, departing Mon, 4 Aug. from Raleigh to San Juan, returning Thu, 7 Aug., priced at AU$837 found 4 days ago

Find the cheapest month to fly from Raleigh (RDU) to San Juan (SJU)

September is typically the cheapest month to fly

From AU$171 - AU$417 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.