Cheapest return ATL–SJU flights, June

AirHint found the following cheapest return flights from Atlanta (ATL) to San Juan (SJU) in June 2026 (see full year).

Return flights

23 Jun - 24 Jun Frontier Airlines
10 Jun - 17 Jun Frontier Airlines
01 Jun - 04 Jun Frontier Airlines
17 Jun - 22 Jun Frontier Airlines
04 Jun - 09 Jun Frontier Airlines
26 Jun - 30 Jun Frontier Airlines
18 Jun - 22 Jun Frontier Airlines
17 Jun - 23 Jun Frontier Airlines
22 Jun - 24 Jun Frontier Airlines
11 Jun - 15 Jun Frontier Airlines
30 Jun - 03 Jul Spirit Airlines direct
30 Jun - 15 Jul Spirit Airlines direct
22 Jun - 03 Jul Spirit Airlines direct
29 Jun - 15 Jul Spirit Airlines direct
29 Jun - 03 Jul Spirit Airlines direct
23 Jun - 03 Jul Spirit Airlines direct
30 Jun - 02 Jul Spirit Airlines direct
30 Jun - 07 Jul Spirit Airlines direct
30 Jun - 16 Jul Spirit Airlines direct
30 Jun - 11 Jul Spirit Airlines direct

Also check the deals for one-way flights from Atlanta to San Juan in June.

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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.

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