Cheapest one-way flights from Las Vegas to San Juan in April from $84

Best time to book flights for Las Vegas (LAS) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest one-way flights from Las Vegas (LAS) to San Juan (SJU) in April 2025 (see full year).

One-Way flights

02 Apr Frontier Airlines
01 Apr Frontier Airlines
30 Apr Frontier Airlines
14 Apr Frontier Airlines
26 Apr Spirit Airlines
20 Apr Frontier Airlines
27 Apr Spirit Airlines

Also check the deals for return flights from Las Vegas to San Juan in April.

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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