Cheap Flights from Las Vegas to San Juan

View €153 flight on Mon, 15 Sep 2025Opens in a new window

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Cheap flights from Las Vegas to San Juan (LAS-SJU)

Prices were available within the past 7 days and start at €153 for one-way flights and €311 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 15 Sep - Mon, 22 Sep
LAS
Las Vegas
SJU
San Juan
€311 Return, found 2 days ago
€311
Return
found 2 days ago
Select United flight, departing Mon, 15 Sep from Las Vegas to San Juan, returning Mon, 22 Sep, priced at €311 found 2 days ago
JetBlue Airways
Mon, 15 Sep - Mon, 22 Sep
LAS
Las Vegas
SJU
San Juan
€321 Return, found 2 days ago
€321
Return
found 2 days ago
Select JetBlue Airways flight, departing Mon, 15 Sep from Las Vegas to San Juan, returning Mon, 22 Sep, priced at €321 found 2 days ago
JetBlue Airways
Mon, 15 Sep - Mon, 22 Sep
LAS
Las Vegas
SJU
San Juan
€331 Return, found 2 days ago
€331
Return
found 2 days ago
Select JetBlue Airways flight, departing Mon, 15 Sep from Las Vegas to San Juan, returning Mon, 22 Sep, priced at €331 found 2 days ago
JetBlue Airways
Mon, 15 Sep - Mon, 22 Sep
LAS
Las Vegas
SJU
San Juan
€332 Return, found 2 days ago
€332
Return
found 2 days ago
Select JetBlue Airways flight, departing Mon, 15 Sep from Las Vegas to San Juan, returning Mon, 22 Sep, priced at €332 found 2 days ago
American Airlines
Mon, 15 Sep - Mon, 22 Sep
LAS
Las Vegas
SJU
San Juan
€347 Return, found 2 days ago
€347
Return
found 2 days ago
Select American Airlines flight, departing Mon, 15 Sep from Las Vegas to San Juan, returning Mon, 22 Sep, priced at €347 found 2 days ago
Delta
Mon, 15 Sep - Mon, 22 Sep
LAS
Las Vegas
SJU
San Juan
€578 Return, found 2 days ago
€578
Return
found 2 days ago
Select Delta flight, departing Mon, 15 Sep from Las Vegas to San Juan, returning Mon, 22 Sep, priced at €578 found 2 days ago

Find the cheapest month to fly from Las Vegas (LAS) to San Juan (SJU)

February is typically the cheapest month to fly

From €122 - €387 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.