$159 Cheap Frontier Airlines flights Los Angeles (LAX) to San Juan (SJU)

View $159 flight on Tue, Jul 8, 2025Opens in a new window

$159 Cheap Frontier Airlines flights Los Angeles (LAX) to San Juan (SJU)

Prices were available within the past 7 days and start at $159 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, Jul 8 - Mon, Jul 14
LAX
Los Angeles
SJU
San Juan
$309 Roundtrip, found 11 hours ago
$309
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Tue, Jul 8 from Los Angeles to San Juan, returning Mon, Jul 14, priced at $309 found 11 hours ago
Frontier Airlines
Tue, Jul 8 - Mon, Jul 14
LAX
Los Angeles
SJU
San Juan
$618 Roundtrip, found 11 hours ago
$618
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Tue, Jul 8 from Los Angeles to San Juan, returning Mon, Jul 14, priced at $618 found 11 hours ago
Flights from Los Angeles (LAX) to San Juan (SJU)
Origin airport
Los Angeles Intl.
Destination airport
Luis Munoz Marin Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Popular airline
Delta
Distance
5410 km
Average flight time
8 hours 25 mins