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San Jose

$2,321+ Cheap flights from Tonga to San Jose (SJC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
TBU — SJC
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Find flight deals from Tonga to San Jose

Cheapest flights from Tonga to San Jose
Explore the most affordable flight options available from Tonga to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Travelocity deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/185:50 pmTBU - SJC
2 stops20h 42mMultiple Airlines
Mon 7/141:02 pmSJC - TBU
2 stops39h 33mMultiple Airlines
Deal found 4/29$2,321

Best time to book a flight from Tonga to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Tonga with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tonga to San Jose

Rainfall in San Jose by month

Plan your trip to San Jose by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.

Temperature in San Jose by month

Plan your trip to San Jose by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Related info for your journey

Find useful and relevant information for your journey from Tonga to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Jose from Tonga?

    San Jose (SJC) is the airport you will fly into if you book a flight from Tonga to San Jose. It is only a 2.9 mi journey from San Jose (SJC) to San Jose’s city center.

  • Can I find deals for flights from Tonga to San Jose that include hotel bookings?

    Yes. In addition to deals on Tonga to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tonga to San Jose?

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

  • Can I find deals for business class flights from Tonga to San Jose?

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

  • What is the cheapest month to book a flight from Tonga to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Tonga to San Jose (average of $255). Flying from Tonga to San Jose in June is currently the most expensive (average of $357). 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.

See more FAQs

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