Cheapest return flights from Dallas-Fort Worth to San Juan in May from $130

Best time to book flights for Dallas-Fort Worth (DFW) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to San Juan (SJU) in May 2025 (see full year).

Return flights

12 May - 15 May Frontier Airlines
12 May - 19 May Frontier Airlines
03 May - 06 May Frontier Airlines
13 May - 17 May Frontier Airlines
09 May - 12 May Frontier Airlines
17 May - 21 May Frontier Airlines
02 May - 04 May Frontier Airlines
10 May - 18 May Frontier Airlines
13 May - 20 May Frontier Airlines
02 May - 04 May Spirit Airlines direct
30 May - 06 Jun United
30 May - 06 Jun American Airlines direct
28 May - 02 Jun United
28 May - 02 Jun American Airlines direct

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

Skyscanner

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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