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£127 Cheap Flights from Boston (BOS) to San José (SJO)

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Cheap Flights from Boston to San José (BOS-SJO)

Prices were available within the past 7 days and start at £127 for one-way flights and £292 for return, for the period specified. Prices and availability are subject to change.

Find the cheapest month to fly from Boston (BOS) to San José (SJO)

September is typically the cheapest month to fly

From £270 - £294 per traveller.

Book with confidence

Compare flights from Boston to San José easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Boston to San José. Operating between them flights per day, 7 airlines cover the route. And fly direct, getting you to Juan Santamaría Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Logan Intl. to Juan Santamaría Intl..

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.

Grab a great deal on your flight from Logan Intl. (BOS) to Juan Santamaría Intl. (SJO)

The easiest way to view the best deals on flights from Boston to San José today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Logan Intl. to Juan Santamaría Intl. start at just £292 and range up to £415.

To find an even better deal, try

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Boston and San José
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper

Why you should book your Boston to San José flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Logan Intl. to Juan Santamaría Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.

Frequently Asked Questions

How much does a flight from Boston, MA (BOS-Logan Intl.) to San José (SJO-Juan Santamaría Intl.) cost?

You can find cheap one-way flights from £127 and cheap return flights £292 BOS to SJO with Expedia. Return flights often range between £522 and £1308. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when BOS to SJO ticket fares go up or down.

What is the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to San José (SJO-Juan Santamaría Intl.)?

If you're looking for the cheapest time to fly from Boston, MA (BOS-Logan Intl.) to San José (SJO-Juan Santamaría Intl.), October is typically your best bet. You can expect average return fares around £266 during this month. October often sees lower prices because it falls outside of peak holiday seasons, when demand for travel tends to decrease. Other budget-friendly months to consider for this route include September and November.

Which airlines fly direct from Boston, MA (BOS) to San José (SJO)?

Enter BOS to SJO and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

How do I find cheap flights from Boston, MA (BOS-Logan Intl.) to San José (SJO-Juan Santamaría Intl.)?

To find a cheap flight from Boston, MA (BOS-Logan Intl.) to San José (SJO-Juan Santamaría Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

What is the best time to fly from Boston, MA (BOS-Logan Intl.) to San José (SJO-Juan Santamaría Intl.)?

The cheapest months to fly from Boston, MA (BOS-Logan Intl.) to San José (SJO-Juan Santamaría Intl.) are typically October and September, with average prices around £266 for a return flight. However, the most popular months for this route are February and August, which means you'll find plenty of flight options during those times. If you're looking for the best balance of good prices and a wide selection of flights, you might consider travelling in the shoulder seasons around these popular and cheapest months.

How many flights per day from Boston, MA (BOS-Logan Intl.) to San José (SJO-Juan Santamaría Intl.)?

There are approximately 145 connecting flights per day from Boston Logan International (BOS) to San José Juan Santamaría International (SJO). Some common connection points include John F. Kennedy International (JFK), O'Hare International (ORD), and Ronald Reagan Washington National (DCA).

What is the earliest flight from Boston, MA (BOS) to San José (SJO)?

Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Boston, MA (BOS) to San José (SJO). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.

What day of the week has the most flights from Boston, MA (BOS-Logan Intl.) to San José (SJO-Juan Santamaría Intl.)?

You'll find the most flights from Boston, MA (BOS-Logan Intl.) to San José (SJO-Juan Santamaría Intl.) on a Friday, with around 83 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United, and JetBlue Airways. Friday offers notably more flight options compared to other days of the week, so if you're looking for the widest selection, that's a great day to consider flying.

What are the most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to San José (SJO-Juan Santamaría Intl.)?

The most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to San José (SJO-Juan Santamaría Intl.) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, Copa and JetBlue Airways, offer flights during this window. Many travellers prefer these times as it allows for an early start to their journey and often means arriving at their destination with plenty of time to settle in.

How long does it take to fly from Boston, MA (BOS-Logan Intl.) to San José (SJO-Juan Santamaría Intl.)?

A flight from BOS to SJO with a layover takes around 7 hours 50 minutes, with the route covering approximately 3,822 kilometers. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Can you fly business or first class from Boston, MA (BOS-Logan Intl.) to San José (SJO-Juan Santamaría Intl.)?

Yes, you can fly business class or first class between BOS and SJO. Airlines that offer business class service on this route include:

* Copa
* Avianca
* Air Canada
* Frontier Airlines
* Aeromexico
* Delta
* United

First class cabins are available on Spirit Airlines.

How do I earn miles on a Boston, MA (BOS) to San José (SJO) flight with Expedia?

It's easy to earn miles on a It'Boston, MA (BOS)San José (SJO) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Is it cheaper to buy a plane ticket from Boston, MA (BOS) to San José (SJO) at the last minute?

Typically, booking a last minute flight from Boston, MA (BOS)San José (SJO) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Is it cheaper to book a Boston, MA (BOS) to San José (SJO) flight and hotel package?

Securing a Boston, MA (BOS)San José (SJO) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

Can I cancel or change the date of my flight from Boston, MA (BOS-Logan Intl.) to San José (SJO-Juan Santamaría Intl.)?

If you booked your Boston, MA (BOS-Logan Intl.) to San José (SJO-Juan Santamaría Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Logan International Airport
Destination airport
Juan Santamaria Intl. Airport
Distance
2,374 miles away
Airlines serving
Aeromexico, Air Canada, JetBlue Airways, Avianca, American Airlines, Delta, United, Copa, Southwest Airlines, Frontier Airlines
Popular airline
Aeromexico
Return price
£292
*Available to Expedia members.