Cheap flights from Saint John to San Jose from C$ 554

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — SJC
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Find flight deals from St John to San Jose

One-way flights from St John to San Jose
Search for one-way flight options from St John to San Jose. Find affordable one-way fares based on user searches. Data last updated 11 September 2025.

Thu 16/105:55 a.m.YSJ - SJC
2 stops15h 22mUnited Airlines
Deal found 11/9C$ 554
Sun 26/1011:55 a.m.YSJ - SJC
2 stops26h 10mAir Canada
Deal found 10/9C$ 661

Cheapflights Fare Finder

 
Customize your flight search to find flights from St John to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 September 2025.
Use the filters below to find and compare flights from Saint John to San Jose that are best for you.

Fly from

St John

Fly to

San Jose

Route

Depart

Return

Price

Saint JohnSan Jose

YSJ - SJC

YSJSJC

Saint John

Thu 16/10

5:55 a.m.-5:17 p.m.

2 stops15h 22m

C$ 554

Saint JohnSan Jose

YSJ - SJC

YSJSJC

Saint John

Sun 26/10

11:55 a.m.-10:05 a.m.

2 stops26h 10m

C$ 661

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Best time to book a flight from St John to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from St John 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 Saint John to San Jose

What is the cheapest month to book a flight from Saint John to San Jose?

Currently, September is the cheapest month in which you can book a flight from Saint John to San Jose (average of C$ 331). Flying from Saint John to San Jose in December is currently the most expensive (average of C$ 459). 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.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St John 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 Saint John to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Saint John to San Jose (average of C$ 331). Flying from Saint John to San Jose in December is currently the most expensive (average of C$ 459). 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.

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