AirHint found the following cheapest return flights from Atlanta (ATL) to San Juan (SJU)
in March 2025 (see full year ).
Return flights
04 Mar
- 06 Mar
Frontier Airlines
113 €
25 Mar
- 01 Apr
Frontier Airlines
113 €
04 Mar
- 11 Mar
Frontier Airlines
114 €
12 Mar
- 17 Mar
Frontier Airlines
114 €
01 Mar
- 03 Mar
Frontier Airlines
114 €
17 Mar
- 20 Mar
Frontier Airlines
114 €
11 Mar
- 17 Mar
Frontier Airlines
114 €
06 Mar
- 11 Mar
Frontier Airlines
114 €
12 Mar
- 18 Mar
Frontier Airlines
114 €
03 Mar
- 10 Mar
Frontier Airlines
114 €
06 Mar
- 12 Mar
Frontier Airlines
114 €
25 Mar
- 01 Apr
Spirit Airlines
206 €
direct
29 Mar
- 05 Apr
Spirit Airlines
333 €
29 Mar
- 05 Apr
Frontier Airlines
342 €
direct
28 Mar
- 05 Apr
Frontier Airlines
366 €
direct
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.