AirHint found the following cheapest return flights from Atlanta (ATL) to San Juan (SJU)
in March 2025 (see full year ).
Return flights
04 Mar
- 11 Mar
Frontier Airlines
78 €
direct
11 Mar
- 13 Mar
Spirit Airlines
101 €
17 Mar
- 26 Mar
Spirit Airlines
101 €
direct
25 Mar
- 26 Mar
Spirit Airlines
102 €
direct
21 Mar
- 26 Mar
Spirit Airlines
104 €
19 Mar
- 26 Mar
Spirit Airlines
104 €
18 Mar
- 20 Mar
Frontier Airlines
104 €
25 Mar
- 01 Apr
Spirit Airlines
105 €
27 Mar
- 03 Apr
Spirit Airlines
108 €
direct
26 Mar
- 03 Apr
Spirit Airlines
108 €
direct
09 Mar
- 11 Mar
Frontier Airlines
110 €
direct
23 Mar
- 27 Mar
Spirit Airlines
110 €
11 Mar
- 13 Mar
Frontier Airlines
111 €
direct
31 Mar
- 03 Apr
Frontier Airlines
122 €
direct
24 Mar
- 01 Apr
Spirit Airlines
123 €
26 Mar
- 01 Apr
Spirit Airlines
123 €
26 Mar
- 04 Apr
Spirit Airlines
129 €
28 Mar
- 01 Apr
Spirit Airlines
130 €
21 Mar
- 01 Apr
Spirit Airlines
135 €
26 Mar
- 02 Apr
Spirit Airlines
141 €
Also check the deals for one-way flights from Atlanta to San Juan in March .
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers.
Only the cheapest flights are offered.
Select a price to book and secure these cheap prices.