LAX → SJU

Find and Compare the Cheapest Ways to Fly from Los Angeles to San Juan

Compare one-way, round-trip and flight + hotel packages from Los Angeles to San Juan, a nonstop flight of about 7h 20m, with fares from around 395.

Los Angeles to San Juan flight facts

Los Angeles to San Juan is an international route covering about 3,380 miles, arriving at Luis Munoz Marin International Airport (SJU) in Puerto Rico. Peak travel season in San Juan runs December–April (warm, dry and sunny), while June–October is usually the quietest and best-value time to visit. The cheapest fares we've tracked on this route include at least one stop.

Key facts for flights from Los Angeles to San Juan
Departing fromLos Angeles International Airport (LAX)
Arriving atLuis Munoz Marin International Airport (SJU)
Distance3,380 miles (5,443 km)
Nonstop flight timeAbout 7h 20m
Nonstop airlines seenNone in recent fares, expect 1 stop
Round-trip fares from$395 (estimate)
Cheapest monthsFebruary, September, January
Peak season in San JuanDecember–April
Cheapest hotel months in San JuanJune–October
Best time to book2 to 6 months ahead
Route info updatedOctober 16, 2026

When to visit San Juan

  • Peak season

    December–April

    Warm, dry and sunny

  • Shoulder season

    May & November

    Hot with passing showers

  • Off-peak season

    June–October

    Humid, rainy, hurricane season

Estimated round-trip fares by month, Los Angeles to San Juan

Estimated lowest round-trip fare per month
MonthFares from
January$440
February$395
March$450
April$480
May$485
June$550
July$600
August$520
September$420
October$455
November$490
December$590

Flying from Los Angeles to San Juan

Airlines Flying this Route

The cheapest fares we've tracked on this route include at least one stop. Ducoffs.com compares full-service and low-cost airlines flying between Los Angeles and San Juan in a single search, including nonstop and one-stop options, so you can weigh price against total travel time.

Best Time to Book Flights from Los Angeles to San Juan

Fares on this route tend to be lowest in February, September, and January. For the best selection, book about 2 to 6 months before departure and stay flexible by a day or two.

Average Travel Duration

Los Angeles and San Juan are about 3,380 miles apart. A nonstop flight takes roughly 7h 20m; connecting itineraries usually add 2 to 5 hours.

Los Angeles to San Juan flight questions

How can I find the absolute cheapest flight from Los Angeles to San Juan?

The best way to secure budget rates is by comparing multiple airlines simultaneously and checking flexible dates. Ducoffs.com scans available partner networks to bring you real-time pricing options.

What is the cheapest month to fly from Los Angeles to San Juan?

Based on typical seasonal demand, February, September, and January tend to offer the lowest fares on this route, with estimated round-trip prices starting around $395. Live prices change daily, so run a search for your exact dates.

How long is the flight from Los Angeles to San Juan?

Los Angeles and San Juan are about 3,380 miles apart. A nonstop flight takes roughly 7h 20m, while connecting itineraries usually add 2 to 5 hours depending on the layover.

Which airlines fly nonstop from Los Angeles to San Juan?

The cheapest fares we've tracked recently on this route include at least one stop. Your live search shows any nonstop options available for your dates.

When are hotels cheapest in San Juan?

Hotel rates in San Juan are usually lowest in June–October, when demand is quieter, and highest during peak season (December–April). Booking your flight and hotel together can save up to 30%.

Which airport do I fly into for San Juan?

This route arrives at Luis Munoz Marin International Airport (SJU). Your search results also show nearby airports when they offer a cheaper or faster option.

How far in advance should I book a flight to San Juan?

For this route, booking about 2 to 6 months before departure usually gives the best balance of price and seat selection. Mid-week departures are often cheaper than weekend flights.

Is it cheaper to bundle flights and hotels together?

Yes. Bundling your travel components can save you up to 30% compared to booking flights and hotels separately, as airlines and properties offer exclusive package discounts.