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Cheap flights from Boston to San José

BOS — SJO
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

Cheap flight deals from Boston to San José

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 May 2024.

Popular in

December

Cheapest in

September

Average price

£360

Round-trip from

£615
High demand for flights, 26% potential price rise
Best time to find cheap flights, 21% potential price drop
Average for round-trip flights in May 2024
From Boston Logan Intl to San José Juan Santamaria Intl

How far in advance should I book a flight from Boston to San José, San José Province?

Travelers have found it’s best to book a flight 19 days in advance to save up to 57% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 19 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Boston to San José, San José Province 1-2 weeks in advance for as low as £368, or £547 for flights within the next 24 hours.

What is the cheapest month to fly from Boston to San José, San José Province?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to San José, San José Province. Flights to San José, San José Province from Boston in September are about £407 on average during September, but can be found for as low as £189.

When is the cheapest time to fly from Boston to San José, San José Province (BOS - SJO)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to San José, San José Province as you normally would.

When is the best time to book a flight from Boston to San José, San José Province?

Use this chart to determine the optimal time to book a return flight from Boston to San José. Price data was last updated on 10 May 2024.
To ensure you get the cheapest price possible for a flight from Boston to San José, San José Province, you should look to book at least 18 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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Average price of flights to San José by month

Plan your trip from Boston to San José by taking into account the cheapest months to travel. The average price of a one-way flight from Boston to San José is currently £0 while a return flight costs £0. Price data was last updated on 12 May 2024.

Currently, January is the cheapest month in which you can book a flight from Boston to San José, San José Province (average of £779). Flying from Boston to San José, San José Province in July is currently the most expensive (average of £1,043). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£615

February

£641

March

£702

April

£619

May

£623

June

£694

July

£823

August

£712

September

£620

October

£623

November

£636

December

£736

Temperature and rainfall in San José by month

Plan your trip to San José by taking into account the average temperature and rainfall totals by month.

SJO

Temperature

18 - 21 °C

Related info for your journey

Find useful and relevant information for your journey from Boston to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What does BOS to SJO mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Boston Logan Intl Airport to San José Juan Santamaria Intl Airport flight would often be abbreviated as a BOS to SJO flight.

  • Can I find deals for flights from Boston to San José that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to San José flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to San José with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to San José flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Boston to San José that include hotel bookings?

    Yes. In addition to deals on Boston to San José flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Boston to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to San José.

  • Can I find deals for business class flights from Boston to San José?

    Yes. Cheapflights offers flight deals from Boston to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Boston to San José that allow pets onboard?

    Many airlines flying from Boston to San José offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to San José?

    Yes, you can often find last-minute deals on Boston to San José flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

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Complete your trip to San José by adding a car hire and/or hotel booking to your travel itinerary.

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Find flights from Boston to San José, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to San José?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Boston to San José. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Boston to San José?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Boston to San José.

Can Cheapflights find flights from Boston to San José with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Boston to San José, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Boston to San José become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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