Search Cheap Flights to
St. Charles

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

St. Charles Flights as Low as $460

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Air Canada
Air Canada
Porter Airlines
Air Canada
United
Air Canada
Air Canada
United
Porter Airlines
Air Canada
Air Canada
Porter Airlines
United
Air Canada
Air Canada
United

Cheap Flights to St. Charles

Fall in love at first flight with your vacation to St. Charles by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to St. Charles on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in St. Charles, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to St. Charles

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to St. Charles with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the YSB airport.

What is the cheapest month to fly to St. Charles?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to St. Charles are in March, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to St. Charles?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to St. Charles.

What airport is best to fly into St. Charles?

When you’re planning your trip to St. Charles, convenience is the name of the game. Luckily, St. Charles Greater Sudbury Airport is nearby so you can deplane and get going on checking off everything on your St. Charles must-do list.

How much are flights to St. Charles?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to St. Charles on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $460, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to St. Charles?

The trick to saving a stack of cash on your flight to St. Charles? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $460 right now, why wait?

St. Charles Flight Information
Destination airport
Greater Sudbury
Destination airport IATA code
YSB
Roundtrip price
$459

Last Minute Hotel Deals in St. Charles

Mashkinonje Lodge

Mashkinonje Lodge

3.5 out of 5
566 Musky Island Rd. St. Charles ON
Book a stay at this beach lodge in St. Charles. Enjoy free parking, a beach locale, and WiFi (surcharge). Popular attractions Mashkinonje Provincial Park and ...
Mashkinonje Lodge
Comfort Inn East

Comfort Inn East

2.5 out of 5
440 Second Ave N Sudbury ON
Book a stay at this business-friendly hotel in Sudbury. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.2/10 Very Good! (1,004 reviews)
Staff very courteous, Breakfast had a good selection Room was clean. Good location, very quiet

Reviewed on Jan 22, 2026

Comfort Inn East
Hilton Garden Inn Sudbury

Hilton Garden Inn Sudbury

3 out of 5
475 Barrydowne Road Sudbury ON
Book a stay at this business-friendly hotel in Sudbury. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
9.2/10 Wonderful! (1,006 reviews)
The front-desk staff were excellent, as were most of the service staff at the restaurant. When cleaning, some of the rags were left in my room and there was a staff member in the restaurant area who wasn't friendly, but beyond that - amazing stay.

Reviewed on Jan 18, 2026

Hilton Garden Inn Sudbury
TownePlace Suites by Marriott Sudbury

TownePlace Suites by Marriott Sudbury

3.5 out of 5
1710 The Kingsway Sudbury ON
Book a stay at this family-friendly hotel in Sudbury. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the ...
8.8/10 Excellent! (1,000 reviews)
Clean room

Reviewed on Jan 12, 2026

TownePlace Suites by Marriott Sudbury
Fairfield Inn & Suites by Marriott Sudbury

Fairfield Inn & Suites by Marriott Sudbury

3 out of 5
490 Barrydowne Rd Sudbury ON
Book a stay at this business-friendly hotel in Sudbury. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (1,001 reviews)
Hotel looks a little dated, but comfortable and clean. Room was spacious, bathroom was clean, the complimentary breakfast was the best part with a variety of food and drink to choose from. Convenient location

Reviewed on Jan 19, 2026

Fairfield Inn & Suites by Marriott Sudbury
RIVERDALE RESORT

RIVERDALE RESORT

2.5 out of 5
1527 ON-64 French River ON
Stay at this hotel in French River. Enjoy free parking, a private beach, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. Popular ...
8/10 Very Good! (197 reviews)
Owner is great

Reviewed on Jan 5, 2026

RIVERDALE RESORT
Comfort Inn Sturgeon Falls

Comfort Inn Sturgeon Falls

2.5 out of 5
11 Front Street West Nipissing ON
Book a stay at this golf hotel in West Nipissing. Enjoy free WiFi, free parking, and a 24-hour fitness center. Our guests praise the helpful staff and the clean ...
9.2/10 Wonderful! (870 reviews)
Very clean

Reviewed on Jan 20, 2026

Comfort Inn Sturgeon Falls
Richard Lake Motel

Richard Lake Motel

2.5 out of 5
2377 Crown Ridge Rd Sudbury ON
Stay at this motel in Sudbury. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions Pine Grove Golf Club and Lake Laurentian Conservation ...
8.2/10 Very Good! (141 reviews)
It’s a great low tech place to get away from the busy tech life and the damn city noise and insanity. Staff is great and the bed is comfy enough to sleep the day away. Being able to park right outside your room is also an excellent plus.

Reviewed on Dec 8, 2025

Richard Lake Motel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.