Flights from Raleigh Durham to San Juan (Puerto Rico)

Our cheapest offers for flights from Raleigh Durham to San Juan (Puerto Rico)

Here you can compare cheap flights from Raleigh Durham (RDU) to San Juan (Puerto Rico) (SJU) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Juan (Puerto Rico). Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Raleigh-Durham
San Juan (Puerto Rico)
Outbound
04/03/26
1 Stopover (BOS)
B60484, B60161
10h 07min
Return
04/16/26
direct
B62930
03h 42min
JetBlue Airways ?
$385
Raleigh-Durham
San Juan (Puerto Rico)
Please note: transfer for connecting flight
Outbound
12/31/25
1 Stopover (MCO)
MX0855, NK1334
07h 12min
Return
01/05/26
direct
F91225
03h 52min
Breeze Airways, Spirit Airlines
$704
Raleigh-Durham
San Juan (Puerto Rico)
Outbound
04/03/26
1 Stopover (MIA)
AA3045, AA0993
14h 04min
Return
04/16/26
1 Stopover (MIA)
AA2834, AA1566
07h 18min
American Airlines ?
$433
Raleigh-Durham
San Juan (Puerto Rico)
Outbound
12/31/25
1 Stopover (FLL)
B60425, B60553
14h 28min
Return
01/05/26
direct
F91225
03h 52min
JetBlue Airways ?
$451
Raleigh-Durham
San Juan (Puerto Rico)
Outbound
12/31/25
1 Stopover (FLL)
B60425, B60553
14h 28min
Return
01/05/26
direct
F91225
03h 52min
JetBlue Airways ?
$457
Raleigh-Durham
San Juan (Puerto Rico)
Outbound
12/24/25
1 Stopover (MCO)
F91039, F91824
05h 51min
Return
12/29/25
1 Stopover (PHL)
F93247, F92071
24h 29min
Frontier Airlines
$469
Raleigh-Durham
San Juan (Puerto Rico)
Outbound
12/24/25
1 Stopover (MCO)
F91039, F92250
20h 35min
Return
12/29/25
2 Stopovers (DFW, ATL)
F92219, F91270, F91670
30h 07min
Frontier Airlines ?
$487
Raleigh-Durham
San Juan (Puerto Rico)
Outbound
12/31/25
2 Stopovers (CLT, MIA)
AA1897, AA2051, AA3250
17h 50min
Return
01/05/26
direct
F91225
03h 52min
American Airlines ?
$527
Raleigh-Durham
San Juan (Puerto Rico)
Outbound
12/24/25
1 Stopover (FLL)
B60425, B60553
13h 58min
Return
12/29/25
1 Stopover (PHL)
F93247, F92071
24h 29min
JetBlue Airways ?
$531
Raleigh-Durham
San Juan (Puerto Rico)
Outbound
12/24/25
1 Stopover (MCO)
F91039, F94726
14h 02min
Return
12/29/25
1 Stopover (PHL)
F93247, F92059
11h 30min
Frontier Airlines
$549
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Raleigh-Durham - San Juan (Puerto Rico)

Roundtrip from $384.93
Flight duration min. 03:16 / max. 03:38
Return flight duration min. 03:34/ max. 05:00
Distance 2313 km
Flights per week 6
Departure airport Airport Raleigh-Durham International Airport , NC (RDU)
Arrival airport Airport San Juan - Luis Muñoz Marín International Airport (SJU)
Destination country Flights to Puerto Rico
Alternative flights to San Juan (Puerto Rico)
Flight destinations with a similar price