Cheap Flights from St. Louis (STL) to Sudbury (YSB)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Lambert Field to Greater Sudbury Airport (YSB) last minute?
Being the spontaneous type is a wonderful way to travel, but it's not always the best method to nab a cheap airfare. Think about booking your STL to YSB trip ahead of time rather than leaving it to the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Save all that spontaneity for when you arrive in YSB!
What airports do you fly into for Sudbury from St. Louis?
St. Louis to Sudbury flights arrive at Greater Sudbury Airport (YSB). This terminal is approximately 16 kilometers northeast of the center of Sudbury. Grab a superb airfare with Expedia and then prepare for your getaway.
Can I change the date of my flight from Lambert Field to YSB?
Quickly and easily make changes to your Lambert-St. Louis Intl. Airport (STL) to YSB trip through the Expedia Trips portal. But before you begin, read through the conditions and rules in your itinerary to see what you're able to do and whether fees apply. Some carriers have a change fee per person, in addition to any difference in fares. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also stop by our Customer Service portal for more handy information and to chat with our Virtual Agent.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Greater Sudbury
Distance
1166 km

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