What’s the cost of a flight from San José to Sarnia?

Prices vary based on date, airline, and availability. Compare several options if you're flying between San José and Sarnia.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Are there multiple airports in San José and Sarnia?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

• Airports in San José: Tobias Bolanos is an alternative to San José - Juan Santamaria International.
• Airports in Sarnia: Sarnia is the only airport currently running.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Customize your flight from San José to Sarnia

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from Ryanair, Easyjet, British Airways, Expedia, eDreams, and more.

Other popular destinations

Thinking about Canada? You might also consider: Calgary, Montreal, Quebec, Toronto, Vancouver.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.