$174 Cheap Flights from Lexington (LEX) to San José (SJO)

Popular airlines from Blue Grass Airport (LEX) to Juan Santamaria Intl. Airport (SJO)

  • 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 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash

Cheap Flights from Lexington to San José (LEX-SJO)

Prices were available within the past 7 days and start at $174 for one-way flights and $376 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
American Airlines
American Airlines
American Airlines
Delta
American Airlines
American Airlines
United
avianca
Air Canada

Find the cheapest month to fly from Lexington (LEX) to San José (SJO)

September is typically the cheapest month to fly

From $355 - $1,911 per traveler.

Graph displaying average flight prices per month

Alternative airports near San José

Prices were available within the past 7 days. Prices and availability are subject to change.

Flights from Lexington (LEX) to San José (SJO)
Origin airport
Blue Grass
Destination airport
Juan Santamaría Intl.
Airlines serving
Air Canada, American Airlines, Delta, United, avianca
Roundtrip price
$375
Distance
1937 mi

Lexington to San José Flights

The cheapest times to fly from Lexington to San José

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Lexington to San José are during the month of September. You can find some of the cheapest flights from Lexington to San José with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lexington to San José

Sunday is one of the best days to book for cheap flights from Lexington to San José: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Lexington to San José

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Lexington to San José in 2025. You can also book with separate airlines for your outbound and return journeys, from $174 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Lexington to San José flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Lexington to San José airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Blue Grass Airport (LEX) to Juan Santamaria Intl. Airport (SJO) cost?
Discover the latest flight deals from LEX to SJO by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from LEX to SJO?
The cheapest flights from LEX to SJO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from LEX to SJO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from LEX to SJO. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Blue Grass Airport (LEX) to Juan Santamaria Intl. Airport (SJO)?
Nonstop flights from Blue Grass Airport (LEX) to Juan Santamaria Intl. Airport (SJO) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LEX to SJO?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Blue Grass Airport (LEX) to Juan Santamaria Intl. Airport (SJO)?
Book a flight from Blue Grass Airport (LEX) to Juan Santamaria Intl. Airport (SJO) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Blue Grass Airport (LEX) to Juan Santamaria Intl. Airport (SJO) last-minute?
Last-minute fares from LEX to SJO are typically more expensive. To lock in the best prices, start looking for flights early. That being said, if you're flexible with your travel dates, it's possible to score a cheap fare just before your departure.
Is it cheaper to book a LEX to SJO flight and hotel package?
Opting for a LEX to SJO flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our wide range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Blue Grass Airport (LEX) to Juan Santamaria Intl. Airport (SJO)?
In most instances, you're able to reschedule or cancel your LEX to SJO flight. However, there may be additional charges, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want further details, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.