Flights to Puerto Rico Island from Los Angeles - ￥20,190

View ￥20,190 flight on Tue, Sep 9, 2025Opens in a new window

Popular airlines from Los Angeles to Puerto Rico Island

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Los Angeles to Puerto Rico Island (QLA-SJU)

Prices were available within the past 7 days and start at ￥20,190 for one-way flights and ￥40,280 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 9 - Thu, Sep 11
LAX
Los Angeles
SJU
San Juan
￥40,280 Roundtrip, found 5 days ago
￥40,280
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 9 from Los Angeles to San Juan, returning Thu, Sep 11, priced at ￥40,280 found 5 days ago
American Airlines
Fri, Sep 5 - Thu, Sep 11
LAX
Los Angeles
SJU
San Juan
￥50,360 Roundtrip, found 16 hours ago
￥50,360
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Fri, Sep 5 from Los Angeles to San Juan, returning Thu, Sep 11, priced at ￥50,360 found 16 hours ago
American Airlines
Fri, Sep 5 - Thu, Sep 11
LAX
Los Angeles
SJU
San Juan
￥50,460 Roundtrip, found 16 hours ago
￥50,460
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Fri, Sep 5 from Los Angeles to San Juan, returning Thu, Sep 11, priced at ￥50,460 found 16 hours ago
United
Tue, Sep 9 - Thu, Sep 11
LAX
Los Angeles
SJU
San Juan
￥51,780 Roundtrip, found 5 days ago
￥51,780
Roundtrip
found 5 days ago
Select United flight, departing Tue, Sep 9 from Los Angeles to San Juan, returning Thu, Sep 11, priced at ￥51,780 found 5 days ago
Delta
Tue, Sep 9 - Thu, Sep 11
LAX
Los Angeles
SJU
San Juan
￥51,980 Roundtrip, found 5 days ago
￥51,980
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 9 from Los Angeles to San Juan, returning Thu, Sep 11, priced at ￥51,980 found 5 days ago
Delta
Tue, Sep 9 - Thu, Sep 11
LAX
Los Angeles
SJU
San Juan
￥56,280 Roundtrip, found 5 days ago
￥56,280
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 9 from Los Angeles to San Juan, returning Thu, Sep 11, priced at ￥56,280 found 5 days ago

Find the cheapest month to fly from Los Angeles (QLA) to San Juan (SJU)

January is typically the cheapest month to fly

From ￥23,520 - ￥67,749 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.