CA $336 Cheap Flights from St. Louis (STL) to Hamilton (YHM)

Popular airlines from Lambert-St. Louis International Airport (STL) to John C. Munro Hamilton Intl. Airport (YHM)

  • Be in the know

    Get alerts if flight prices drop or rise*
  • Book smarter

    Save up to 30% on select hotels after you book a flight*
  • Earn twice

    Earn your airline miles on top of our rewards

Cheap flights from St. Louis (STL) to Hamilton (YHM)

Prices were available within the past 7 days and start at CA $336 for one-way flights and CA $748 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Air Canada
Air Canada
Air Canada
Air Canada
Air Canada
Air Canada
Air Canada
Air Canada
Air Canada

Frequently asked questions

How much is a flight from Lambert-St. Louis Intl. Airport (STL) to YHM?
Round-trip journeys from STL to Toronto Hamilton Intl. Airport start from CA $748. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Lambert-St. Louis Intl. Airport (STL) to YHM?
This varies from airline to airline, as each has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel your flight online.
How do I find cheap flights from Lambert-St. Louis Intl. Airport (STL) to YHM that have flexible change policies?
Plenty of carriers offer the option to reschedule your flight without charging a fee. All you pay is any additional cost for the new flight. When looking for STL to Toronto Hamilton Intl. Airport flights, you'll see a "No change fees" filter for you to select.
How far is the flight from STL to Toronto Hamilton Intl. Airport?
That new movie you've been eager to see will have to wait — the flight distance between STL (STL) and John C. Munro Hamilton Intl. Airport (YHM) (YHM) is only 1,000 kilometres. The captain will be telling you to put your seat upright for touchdown before you know it.
Which airlines fly direct from Lambert Field to John C. Munro Hamilton Intl. Airport (YHM)?
Flying directly between Lambert-St. Louis Intl. Airport (STL) and Toronto Hamilton Intl. Airport isn't possible at present. However, you'll still be able to book a flight to Hamilton with at least one stop.
Are Lambert Field to YHM flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so there are no guarantees. While last-minute deals between STL and Toronto Hamilton Intl. Airport are possible, it's also a good idea to monitor prices well before you fly. In fact, some air carriers release their prices up to a year ahead of the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking back and be ready to lock in your seat when the price is low.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
John C. Munro Hamilton Intl.
Airlines serving
Air Canada
Roundtrip price
CA $747
Distance
998 km

Book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.