$189 Cheap United flights Los Angeles (LAX) to San José (SJO)

View $189 flight on Sat, Aug 16, 2025Opens in a new window

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$189 Cheap United flights Los Angeles (LAX) to San José (SJO)

Prices were available within the past 7 days and start at $189 for one-way flights and $370 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Aug 15 - Thu, Sep 18
LAX
Los Angeles
SJO
San José
$370 Roundtrip, found 5 hours ago
$370
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Aug 15 from Los Angeles to San José, returning Thu, Sep 18, priced at $370 found 5 hours ago
United
Thu, Aug 14 - Sun, Aug 17
LAX
Los Angeles
SJO
San José
$410 Roundtrip, found 1 hour ago
$410
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Aug 14 from Los Angeles to San José, returning Sun, Aug 17, priced at $410 found 1 hour ago
Flights from Los Angeles (LAX) to San José (SJO)
Origin airport
Los Angeles Intl.
Destination airport
Juan Santamaría Intl.
Airlines serving
Aeromexico, Air Canada, Alaska Airlines, American Airlines, Copa, Delta, JetBlue Airways, LATAM Airlines Group, Southwest Airlines, Spirit Airlines, United, avianca
Popular airline
avianca
Distance
2722 mi
Average flight time
7 hours 31 mins

Frequently asked questions

How much is a United Airlines flight from Los Angeles Intl. Airport (LAX) to Juan Santamaria Intl. Airport (SJO)?
Finding cheap one-way United Airlines flights from LAX to SJO from $189 on Expedia is simple --- just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares from $370 for your next exciting adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from LAX to SJO with United Airlines?
United Airlines flights to San José are generally cheaper in the low-season months of September and October. Whether you're in search of a one-way or round-trip ticket, you could score a better deal then.
What is the cheapest time to book flights from Los Angeles Intl. Airport (LAX) to Juan Santamaria Intl. Airport (SJO) with United Airlines?
Check for United Airlines flights from LAX to SJO about one month before you want to go. The cheapest time to book an international flight is usually 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your itinerary and fare class, the best day of the week to book international airfare is usually Sunday. Friday can be the most expensive. Passengers who book on a Sunday can save 17% on average compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Los Angeles Intl. Airport (LAX) to Juan Santamaria Intl. Airport (SJO)?
United Airlines offers direct flights from Los Angeles Intl. Airport (LAX) to Juan Santamaria Intl. Airport (SJO), with 2 departures every week. Simply use the "Nonstop" and "Airline" filters during your search on Expedia to find all direct United Airlines flights to SJO.
How long does it take to fly from LAX to SJO with United Airlines?
On average, it takes 5h 41m to travel nonstop from Los Angeles Intl. Airport (LAX) to Juan Santamaria Intl. Airport (SJO) with United Airlines.
What is the earliest United Airlines flight from LAX to SJO?
The first flight from LAX to SJO with United Airlines departs at 10:44PM UTC-8. You'll touch down at 6:25AM UTC-6. The final United Airlines flight of the day leaves at 10:44PM UTC-8 and arrives at 6:25AM UTC-6. With around 20% fewer cancellations for early and mid-morning departures, setting off early is usually the smartest option.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in San José?
Catch a United Airlines flight from Los Angeles Intl. Airport (LAX) to San José, and you'll likely touch down at Juan Santamaria Intl. Airport (SJO). This is the airline's main hub in this city.
Why fly with United Airlines from LAX to SJO?
Offering a rewarding loyalty program, United Airlines is a top choice for many travelers departing from LAX to SJO. Plus, if you're a United Mileage Plus and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights along with your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from Los Angeles Intl. Airport (LAX) to Juan Santamaria Intl. Airport (SJO)?
Chances are you'll be flying on a Boeing 737 MAX 8 for your United Airlines flight from Los Angeles Intl. Airport (LAX) to Juan Santamaria Intl. Airport (SJO). However, you may be switched to a different aircraft if there's an operational need.
Can I change or cancel my United Airlines flight from Los Angeles Intl. Airport (LAX) to Juan Santamaria Intl. Airport (SJO)?
It's usually possible to cancel or modify your flight, although there may be additional fees if your booking was made over 24 hours ago. Need flexible options? Make use of Expedia's "No cancel fee" and "Changes included" filters to find flights that won't charge extra if you need to revise your plans. To modify your booking, visit "Trips," select your flight and click on "Manage Booking" for more details.

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