CA $346 Cheap Flights from Hamilton (YHM) to St. Louis (STL)

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

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

Prices were available within the past 7 days and start at CA $346 for one-way flights and CA $622 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
Flight from Hamilton to St. Louis (YHM - STL) route information
Origin airport
John C. Munro Hamilton Intl.
Destination airport
Lambert-St. Louis Intl.
Airlines serving
Air Canada
Roundtrip price
CA $622
Distance
998 km

Hamilton to St. Louis Flights

The easy way to book your flights from Hamilton to St. Louis 

With Expedia, it’s simple to find and book flights to St. Louis from Hamilton whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Lambert-St. Louis Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Hamilton to St. Louis today, tomorrow, or this week.  

 

Save dollars with cheap flights from John C. Munro Hamilton Intl., YHM to Lambert-St. Louis Intl., STL 

Sort your search results by price to find great deals on your flight from Hamilton to St. Louis—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to St. Louis from Hamilton currently is just CA $622 rising to CA $940.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to St. Louis  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to St. Louis from Hamilton 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to St. Louis with Expedia today.

Frequently asked questions

How much is a flight from John C. Munro Hamilton Intl. Airport (YHM) to Lambert Field?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight between Toronto Hamilton Intl. Airport and Lambert-St. Louis Intl. Airport (STL) was CA $622. Fares this good don't hang around forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Toronto Hamilton Intl. Airport to Lambert Field?
Each airline has its own terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from John C. Munro Hamilton Intl. Airport (YHM) to Lambert-St. Louis Intl. Airport (STL) that have flexible change policies?
Select our "No change fees" filter to find flexible ticketing options for your flight from John C. Munro Hamilton Intl. Airport (YHM) to Lambert Field. This allows you to lock in a great price in advance and still have the freedom to reschedule without any additional fees. Fare adjustments may apply if your new flight is more expensive.
How far is the flight from John C. Munro Hamilton Intl. Airport (YHM) to Lambert-St. Louis Intl. Airport (STL)?
The distance from John C. Munro Hamilton Intl. Airport (YHM) (YHM) to Lambert Field (STL) is only 1,000 kilometres. You'll be stepping off the plane and grabbing your bags from the carousel in the blink of an eye.
Which airlines fly direct from Toronto Hamilton Intl. Airport to Lambert-St. Louis Intl. Airport (STL)?
Unfortunately, there are no airlines that fly directly between John C. Munro Hamilton Intl. Airport (YHM) and Lambert-St. Louis Intl. Airport (STL). You'll have to book a flight with at least one stop.
Are John C. Munro Hamilton Intl. Airport (YHM) to STL flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from John C. Munro Hamilton Intl. Airport (YHM) to Lambert Field can be hit-or-miss. You may be able to score a great bargain, but you could also miss out entirely! If you'd prefer to start your travel planning ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines advertise their prices that far in advance. Our advice? Check back often as prices are updated frequently.

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