Cheapest return flights from Philadelphia to San Juan in March from 119€
AirHint found the following cheapest return flights from Philadelphia (PHL) to San Juan (SJU)
in March 2026 (see full year ).
Return flights
01 Mar
- 03 Mar
Frontier Airlines
119 €
06 Mar
- 09 Mar
Frontier Airlines
132 €
06 Mar
- 10 Mar
Frontier Airlines
132 €
06 Mar
- 11 Mar
Frontier Airlines
132 €
01 Mar
- 03 Mar
Frontier Airlines
175 €
direct
06 Mar
- 10 Mar
Frontier Airlines
178 €
direct
03 Mar
- 03 Mar
Frontier Airlines
194 €
direct
06 Mar
- 09 Mar
Frontier Airlines
201 €
direct
06 Mar
- 11 Mar
Frontier Airlines
211 €
direct
18 Mar
- 25 Mar
Frontier Airlines
212 €
direct
17 Mar
- 01 Apr
Spirit Airlines
225 €
17 Mar
- 03 Apr
Spirit Airlines
225 €
17 Mar
- 07 Apr
Spirit Airlines
225 €
24 Mar
- 08 Apr
Spirit Airlines
225 €
24 Mar
- 01 Apr
Spirit Airlines
225 €
24 Mar
- 03 Apr
Spirit Airlines
225 €
24 Mar
- 07 Apr
Spirit Airlines
225 €
24 Mar
- 10 Apr
Spirit Airlines
225 €
24 Mar
- 14 Apr
Spirit Airlines
225 €
24 Mar
- 13 Apr
Spirit Airlines
225 €
Also check the deals for one-way flights from Philadelphia to San Juan in March .
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