AirHint found the following cheapest return flights from Atlanta (ATL) to San Juan (SJU)
in December 2024 (see full year ).
Return flights
05 Dec
- 16 Dec
Frontier Airlines
109 €
10 Dec
- 12 Dec
Frontier Airlines
109 €
09 Dec
- 11 Dec
Frontier Airlines
109 €
05 Dec
- 11 Dec
Frontier Airlines
109 €
05 Dec
- 07 Dec
Frontier Airlines
109 €
05 Dec
- 10 Dec
Frontier Airlines
109 €
07 Dec
- 12 Dec
Frontier Airlines
109 €
07 Dec
- 10 Dec
Frontier Airlines
109 €
07 Dec
- 09 Dec
Frontier Airlines
109 €
10 Dec
- 17 Dec
Frontier Airlines
109 €
25 Dec
- 01 Jan
Spirit Airlines
274 €
direct
31 Dec
- 07 Jan
Spirit Airlines
276 €
31 Dec
- 07 Jan
Spirit Airlines
283 €
direct
31 Dec
- 06 Jan
Spirit Airlines
284 €
direct
27 Dec
- 01 Jan
Frontier Airlines
306 €
29 Dec
- 01 Jan
Spirit Airlines
310 €
27 Dec
- 01 Jan
Spirit Airlines
322 €
direct
29 Dec
- 01 Jan
Spirit Airlines
341 €
direct
23 Dec
- 05 Jan
Frontier Airlines
345 €
28 Dec
- 06 Jan
Spirit Airlines
345 €
direct
Also check the deals for one-way flights from Atlanta to San Juan in December .
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.