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

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

Which airports are most convenient between Philadelphia and Sarnia?

Whether it’s cost or connection time, the right airport combination can make a difference.

• Airports in Philadelphia: Another nearby option is Trenton Mercer.
• Airports in Sarnia: Sarnia is the only functioning airport for now.

In some cases, flying into a secondary airport can also reduce transfer costs. Connections from multiple airports give you more flight options and airlines.

Compare flights from Philadelphia to Sarnia with advanced filters

Find your ideal flight using Jetcost. Select whether you want nonstop or connecting flights, round-trip or one-way, and filter by airline, price, or booking site.

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If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.