Cheapest return flights from Dallas-Fort Worth to San Juan in May from $129

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

01 May - 05 May Frontier Airlines
01 May - 07 May Frontier Airlines
01 May - 06 May Frontier Airlines
08 May - 12 May Frontier Airlines
15 May - 19 May Frontier Airlines
12 May - 19 May Frontier Airlines
01 May - 08 May Frontier Airlines
14 May - 21 May Spirit Airlines
14 May - 20 May Spirit Airlines
08 May - 11 May Frontier Airlines
28 May - 02 Jun Spirit Airlines
29 May - 02 Jun Spirit Airlines
25 May - 02 Jun Spirit Airlines
30 May - 13 Jun Spirit Airlines
28 May - 02 Jun American Airlines direct
29 May - 02 Jun American Airlines direct

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

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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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