Cheapest return DAL–SJU flights, July

AirHint found the following cheapest return flights from Dallas (DAL) to San Juan (SJU) in July 2026 (see full year).

Return flights

27 Jul - 30 Jul Southwest Airlines
07 Jul - 15 Jul Southwest Airlines
29 Jul - 03 Aug Southwest Airlines
26 Jul - 03 Aug Southwest Airlines
08 Jul - 17 Jul Southwest Airlines
03 Jul - 06 Jul Southwest Airlines
04 Jul - 06 Jul Southwest Airlines
04 Jul - 11 Jul Southwest Airlines
21 Jul - 28 Jul Southwest Airlines
24 Jul - 27 Jul Southwest Airlines
02 Jul - 05 Jul Southwest Airlines
08 Jul - 12 Jul Southwest Airlines

Also check the deals for one-way flights from Dallas to San Juan in July.

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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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