Cheapest return flights from Las Vegas to San Juan in January from $128

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

AirHint found the following cheapest return flights from Las Vegas (LAS) to San Juan (SJU) in January 2025 (see full year).

Return flights

07 Jan - 18 Jan Frontier Airlines
27 Jan - 31 Jan Frontier Airlines
11 Jan - 19 Jan Frontier Airlines
24 Jan - 28 Jan Frontier Airlines
30 Jan - 04 Feb Frontier Airlines
04 Jan - 10 Jan Frontier Airlines
04 Jan - 09 Jan Frontier Airlines
16 Jan - 19 Jan Sun Country Airlines
04 Jan - 19 Jan Sun Country Airlines
01 Jan - 19 Jan Sun Country Airlines
03 Jan - 19 Jan Sun Country Airlines

Also check the deals for one-way flights from Las Vegas to San Juan in January.

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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