US$105️ Cheap Flights from San Jose to San Juan (2024)

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San Jose to San Juan - Flights Starting at US$105

Book one-way or return flights from San Jose to San Juan from as little as US$105. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

We monitor flight fares to help you seize the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from San Jose to San Juan

View airlines operating flights from San Jose to San Juan. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines

From US$105

Avianca

From US$122

Frontier Airlines

From US$183

Jetblue Airways

From US$195

Copa Airlines

From US$217

American Airlines

From US$228

United Airlines

From US$237

DM Airlines

From US$243

Aeromexico

From US$310

Southwest Airlines

From US$331

ANA airlines

Find more flights and airlines

Alternative Routes from San Jose to San Juan

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from San Jose to San Juan.

Cheapest
SJO
00:59
8h 33m
1 transfer
SJU
11:32
Juan Santamaria International Airport - Luis Muñoz Marín International Airport
Tue, May 21Spirit Airlines
US$105
SJO
00:59
8h 33m
1 transfer
SJU
11:32
Juan Santamaria International Airport - Luis Muñoz Marín International Airport
Tue, May 21Spirit Airlines
US$105
Find More Flights

Frequently Asked Questions

When are flight tickets from San Jose (SJO) to San Juan (SJU) the cheapest?
Airlines adjust prices for flights from San Jose to San Juan based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from San Jose (SJO) to San Juan (SJU) cost?
According to Trip.com's data, the lowest price is around $442.
What is the transportation method from the main airport to downtown in San Juan?
- The distance from Luis Muñoz Marín International Airport to downtown is about 11km. It takes about 30 minutes by taxi.

How to find a cheap flight from San Jose to San Juan

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Jose to San Juan. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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