Cheap Flights from Billings (BIL) to San José (SJO)

Popular airlines from Billings Logan Intl. Airport (BIL) to Juan Santamaria Intl. Airport (SJO)

Find the cheapest month to fly from Billings (BIL) to San José (SJO)

September is typically the cheapest month to fly

From US$320 - US$1,072 per traveler.
Flights from Billings (BIL) to San José (SJO)
Origin airport
Logan Intl.
Destination airport
Juan Santamaría Intl.
Distance
2860 mi

Billings to San José Flights

The cheapest times to fly from Billings 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 Billings to San José are during the month of . You can find some of the cheapest flights from Billings to San José with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Billings 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 Billings 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 Billings to San José in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Billings 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 Billings 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 Logan Intl. Airport (BIL) to Juan Santamaria Intl. Airport (SJO) cost?
Grab a cheap one-way flight or cheap return flight from Logan Intl. Airport (BIL) to Juan Santamaria Intl. Airport (SJO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Logan Intl. Airport (BIL) to Juan Santamaria Intl. Airport (SJO)?
The cheapest month to fly from BIL to SJO is , when there's less demand. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Logan Intl. Airport (BIL) to Juan Santamaria Intl. Airport (SJO)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BIL to SJO flight.
How many flights per day from Logan Intl. Airport (BIL) to Juan Santamaria Intl. Airport (SJO)?
Direct flights from Logan Intl. Airport (BIL) 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 our filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BIL to SJO?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BIL) to Juan Santamaria Intl. Airport (SJO)?
Book a flight from Logan Intl. Airport (BIL) to Juan Santamaria Intl. Airport (SJO) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Logan Intl. Airport (BIL) to Juan Santamaria Intl. Airport (SJO) last-minute?
Last-minute fares from BIL to SJO are usually more expensive. To lock in the best prices, start looking for flights as soon as possible. That said, if you're flexible with your travel dates, you may find a cheap fare right before you leave.
Is it cheaper to book a BIL to SJO flight and hotel package?
Securing a BIL to SJO flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Logan Intl. Airport (BIL) to Juan Santamaria Intl. Airport (SJO)?
In most instances, you're able to cancel or reschedule your BIL to SJO flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you want further details, visit our Customer Service portal.

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*Available to One Key members.