Cheapest return flights from Raleigh-durham to San Juan in March from 133€

AirHint found the following cheapest return flights from Raleigh-durham (RDU) to San Juan (SJU) in March 2026 (see full year).

Return flights

21 Mar - 27 Mar Frontier Airlines direct
23 Mar - 28 Mar Frontier Airlines direct
01 Mar - 05 Mar Frontier Airlines
02 Mar - 05 Mar Frontier Airlines
01 Mar - 05 Mar Frontier Airlines direct
30 Mar - 31 Mar Frontier Airlines
04 Mar - 07 Mar Frontier Airlines
11 Mar - 16 Mar Frontier Airlines
24 Mar - 31 Mar Frontier Airlines
14 Mar - 16 Mar Frontier Airlines direct
23 Mar - 08 Apr Spirit Airlines
24 Mar - 08 Apr Spirit Airlines
30 Mar - 08 Apr Spirit Airlines
21 Mar - 08 Apr Spirit Airlines
28 Mar - 02 Apr Frontier Airlines
16 Mar - 01 Apr Spirit Airlines
23 Mar - 07 Apr Spirit Airlines
23 Mar - 09 Apr Spirit Airlines
23 Mar - 01 Apr Spirit Airlines
17 Mar - 07 Apr Spirit Airlines

Also check the deals for one-way flights from Raleigh-durham to San Juan in March.

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