How much is a flight from Saint Louis to Hamilton International?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Saint Louis and Hamilton, Ontario.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Saint Louis - Hamilton International route.

Best airport options between Saint Louis and Hamilton, Ontario

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

• Airports in Saint Louis: Saint Louis - Lambert is the only operating airport.
• Airports in Hamilton, Ontario: In Hamilton, Ontario, 4 airports are available - John C. Munro, Kitchener Lake, Lester B. Pearson, Toronto Island Airport.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Customize your flight from Saint Louis to Hamilton International

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 the best airlines and travel agencies.

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.