Cheapest one-way flights from Dallas-Fort Worth to San Juan in October from $55

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

One-Way flights

02 Oct Frontier Airlines
05 Oct Frontier Airlines
03 Oct Frontier Airlines
04 Oct Frontier Airlines
20 Oct Spirit Airlines
24 Oct Frontier Airlines
31 Oct Spirit Airlines direct
30 Oct Spirit Airlines direct
26 Oct Spirit Airlines direct
20 Oct Spirit Airlines direct

Also check the deals for return flights from Dallas-Fort Worth to San Juan in October.

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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