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Journey information
Overview: St. Louis, MO to Toronto, ON flight
USA
Canada
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $90 (€73)
Distance 660 miles (1063 km) |
Average flight duration 2h 45m |
Flights per day 10 |
Direct flights 1 |
Cheapest month to travel November |
First flight 05:00 |
Last flight 20:00 |
Key Takeaways
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $90 (€73)
Travel Information
Compare train, bus, and flight for St. Louis, MO to Toronto, ON
Omio recommends booking the bus as it is the most popular option from St. Louis, MO to Toronto, ON among Omio's users. If you are prioritising price take the bus with prices starting from €73. For those with little time consider booking a bus which can get you there in 26h 23m. The ticket price range depends on the travel mode: a bus costs an average of €73, and a train costs an average of €168.
Distance: 660 miles (1063 km)
Compare bus with
Most popular Bus | Train |
|---|---|
€101 Average price Cheapest | €266 Average price |
26h 53m Average total duration Fastest 26h 23m Onboard + 30m Additional time* | 35h 3m Average total duration 34h 33m Onboard + 30m Additional time* |
Direct Options | Direct Options |
Live departures
St. Louis, MO to Toronto, ON flight times
The table below shows live departures for St. Louis, MO to Toronto, ON flights for today, Wednesday, November 5. You can also manually refresh the results below to see updated flight journeys.
Last updated at 3:54 PM
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
 UA4399 · UA424 | 4:00 PM St. Louis Lambert International Airport | 5h02 | 9:02 PM Toronto | 1 transfer | |
| UA4399 · UA2746 · UA3453 | 4:00 PM St. Louis Lambert International Airport | 7h57 | 11:57 PM Toronto | 2 transfers | |
 AC506+ AC4935 | 4:00 PM St. Louis Lambert International Airport | 5h39 | 9:39 PM Toronto | 1 transfer | |
| AC508+AC4935 | 4:00 PM St. Louis Lambert International Airport | 7h34 | 11:34 PM Toronto | 1 transfer | |
| AC4899+AC4935 | 4:00 PM St. Louis Lambert International Airport | 5h02 | 9:02 PM Toronto | 1 transfer | |
 WS8838 · WS6406 | 4:45 PM St. Louis Lambert International Airport | 5h34 | 10:19 PM Toronto | 1 transfer | |
| UA1706 · UA3622 | 5:37 PM St. Louis Lambert International Airport | 5h12 | 10:49 PM Toronto | 1 transfer | |
 AA2289+AC4853 · AC5138 | 5:42 PM St. Louis Lambert International Airport | 11h17 | 4:59 AM Toronto | 2 transfers | |
| AA2289 · AA2804 | 5:42 PM St. Louis Lambert International Airport | 10h02 | 3:44 AM Toronto | 1 transfer | |
| AC508+AC4937 | 6:31 PM St. Louis Lambert International Airport | 5h03 | 11:34 PM Toronto | 1 transfer | |
| UA4454 · UA3453 | 7:10 PM St. Louis Lambert International Airport | 4h47 | 11:57 PM Toronto | 1 transfer | |
| AA2159 · AA2804 | 7:20 PM St. Louis Lambert International Airport | 8h24 | 3:44 AM Toronto | 1 transfer | |
| UA2625 · UA798 · UA3515 | 7:35 PM St. Louis Lambert International Airport | 9h11 | 4:46 AM Toronto | 2 transfers | |
 AC4915+AC5138 | 9:14 PM St. Louis Lambert International Airport | 7h45 | 4:59 AM Toronto | 1 transfer | |
| UA3611 · UA426 · UA3515 | 9:14 PM St. Louis Lambert International Airport | 7h32 | 4:46 AM Toronto | 2 transfers | |
 AC8970 | 10:05 PM St. Louis Lambert International Airport | 2h01 | 12:06 AM Toronto | 0 transfersDirect | |
| AC4919 · AC5138 | 11:24 PM St. Louis Lambert International Airport | 5h35 | 4:59 AM Toronto | 1 transfer | |
| WS7904 · WS6317 | 11:40 PM St. Louis Lambert International Airport | 4h59 | 4:39 AM Toronto | 1 transfer | |
| Thursday, November 6 | |||||
| AC4929+AC5138 | 12:43 AM St. Louis Lambert International Airport | 4h16 | 4:59 AM Toronto | 1 transfer | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets St. Louis, MO to Toronto, ON by train, bus, or flight
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Airlines: United, Air Canada from St. Louis, MO to Toronto, ONFind the best flights between St. Louis, MO to Toronto, ON with Omio's travel partners United, Air Canada from $90 (€73). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
United
About
United Airlines is one of the USA’s leading carriers, operating both domestic and international routes. For your next trip, you can choose from Economy, Premium Economy, and Business Class fares.
Luggage & cancellation policy
Average Duration
5h 29m
Cheapest Price
$755 (€618)
United frequency
3 a day
Luggage included
One carry-on bag (9 x 14 x 22 inches) and one personal item (9 x 10 x 17 inches)
Additional luggage
Checked baggage fees vary by route and fare class. Most economy tickets allow purchase of up to 2 checked bags
Cancellation Policy
Basic Economy tickets are non-refundable, other fares allow changes/cancellations with fee depending on fare type and elite status
Pregnant on board
Passengers can fly through the end of their 36th week for single pregnancies, 32nd week for multiple pregnancies. Medical certificate required within 4 weeks of flight
Unaccompagned minor
Children ages 5-14 can travel as unaccompanied minors with mandatory service. Ages 15-17 optional service available
Amenities on board the airplane
Wifi
USB plugs
Accessibility
United provides assistance for passengers with disabilities, including wheelchair assistance and support for passengers with visual or hearing impairments
Pets
Small dogs and cats in cabin, service animals allowed. Pets must be in approved carriers and booked in advance
Entertaiment on board
Air Canada
About
Air Canada is Canada's largest airline and flag carrier, headquartered in Saint-Laurent, Quebec. Founded in 1937 as Trans-Canada Air Lines, it was renamed Air Canada in 1964 and fully privatized in 1989. As a founding member of Star Alliance, Air Canada provides scheduled passenger and cargo services to over 220 destinations across six continents. The airline operates a diverse fleet, including Airbus A320 family aircraft, Boeing 737 MAX, Boeing 777, and Boeing 787 Dreamliner for both short and long-haul routes. Air Canada also offers leisure travel packages through its subsidiary, Air Canada Vacations.
Luggage & cancellation policy
Average Duration
7h 14m
Cheapest Price
$911 (€745)
Air Canada frequency
5 a day
Luggage included
Economy Basic includes personal item (under seat), Economy Standard/Flex/Latitude/Premium Economy/Business include carry-on bag + personal item
Additional luggage
Checked baggage fees vary by route and fare type, starting at $30-$70 for first bag
Cancellation Policy
Refundable fares allow full refund, non-refundable fares may receive future travel credit minus cancellation fee.
Pregnant on board
Pregnant passengers can travel up to 36 weeks without medical certificate. After 36 weeks, medical clearance required
Unaccompagned minor
Unaccompanied Minor Service available for children aged 8-11 (mandatory) and 12-17 (optional). Service fee applies.
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Air Canada provides wheelchair assistance and special services for passengers with disabilities, including mobility aids and service animals.
Pets
Pets allowed in cabin and cargo hold, restrictions apply based on aircraft type and route
Entertaiment on board
FAQs: St. Louis, MO to Toronto, ON Flight
Find answers to the most common questions about traveling from St. Louis, MO to Toronto, ON by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Toronto, ON, this guide helps you travel smarter and with confidence.
Cheap plane tickets from St. Louis, MO to Toronto, ON can start from as little as $540 (€442) when you book in advance. The average flight ticket price for St. Louis, MO to Toronto, ON is $654 (€535); however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
On average the St. Louis, MO to Toronto, ON flight travel time is 1 h 54 min for the 658 mile (1062 km) long route, but the duration can vary if you travel on weekends and holidays.
The earliest flight from St. Louis, MO to Toronto, ON leaves at 6: 02AM. Plan your trip with the Journey Planner from Omio.
The latest flight from St. Louis, MO to Toronto, ON leaves at 6: 55PM.
There are 10 flights a day from St. Louis, MO to Toronto, ON which require at least one change with Air Canada or United. Schedules can vary on holidays or weekends with fewer flights.
For the route from St. Louis, MO to Toronto, ON you can take a flight with Air Canada or United. Be sure to check out all possible airlines that offer services between St. Louis, MO and Toronto, ON on Omio to compare what amenities they may have.
The cheapest month to travel from St. Louis, MO to Toronto, ON by plane is March.
It's helpful to compare your options as there are 3 ways to travel from St. Louis, MO to Toronto, ON including taking a train, bus or flight.
Since neither St. Louis, MO nor Toronto, ON are in the Schengen Area, passport requirements depend on the specific immigration rules of USA and Canada. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 1 h between St. Louis, MO and Toronto, ON all year round.
The best events to attend in Toronto, ON include:
- Toronto International Film Festival, a premier film festival showcasing new films from around the world
- Caribana, a celebration of Caribbean culture featuring a colorful parade and music
- Toronto Pride Parade, one of the largest LGBTQ+ pride celebrations in the world
- Cavalcade of Lights, a festive event marking the start of the holiday season with fireworks and light displays.
The best holidays to experience in Toronto, ON include:
- Canada Day, festivities for the nation's birthday
- Thanksgiving, beautiful fall foliage and cozy family gatherings
- Winter Holidays, festive lights and seasonal activities in a winter wonderland
- Family Day, a long weekend perfect for winter sports and outdoor activities.
The best seasons to visit Toronto, ON are Spring, Summer or Fall. The best weather to explore Toronto, ON is during May-September.
For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e. G. 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs).
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
popular airports
Popular airports from St. Louis, MO to Toronto, ON
St. Louis
Toronto
The major airport for departures in St. Louis is St. Louis Lambert International Airport. Find all the information you need to know about services, amenities and connections at St. Louis Lambert International Airport for your trip from St. Louis to Toronto.
Amenities at airport
Wifi
Shopping
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Shower
Lounge
Lost and Found Office
Car Rentalinformation
Distance to city center
2 km
Car connection
I-70, Exit 236Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops in both terminals, including Hudson News and Tech on the Go.
Parking
- Parking available with short-term and long-term options, approximately 1.42€ ($1.50) per hour.
Dining
- Restaurants in both terminals, including fast food and sit-down options like Starbucks and Chili's
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps
WC
- Available throughout both terminals.
Hotel
- Hotels nearby, such as Marriott St. Louis Airport within walking distance.
Shower
- Showers available in some lounges, access may require lounge fee.
Lounge
- Lounges available, including American Airlines Admirals Club.
Lost and Found Office
- Lost and Found located in terminal 1, contact airport for details.
Car Rental
- Car rental services available, including Hertz and Enterprise in terminal 1
Public transit options for St. Louis Lambert International Airport
- MetroLink Red Line, Lambert Airport terminal 1 & 2 stations, 35 minutes
The major airport for arrivals in Toronto is Toronto. Find all the information you need to know about services, amenities and connections at Toronto for your journey to Toronto from St. Louis.
Amenities at airport
WifiShoppingParkingDiningATMTaxisAccessibilityWCHotelShowerLoungeLost and Found OfficeCar Rentalinformation
Distance to city center
4 kmCar connection
Highway 427, Exit 1Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops are located in both terminals, including Duty-Free and Hudson's Bay.
Parking
- Parking available with options including Value Park Garage, Daily Park Garage, and Express Park, approximately 3.5€ (CAD 5) per 20 minutes.
Dining
- Various restaurants are available, including fast food and sit-down options like Tim Hortons and Mill Street Brewery, located in both terminals.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps, assistance
WC
- Available throughout the airport in the airport.
Hotel
- Hotels such as the Sheraton Gateway Hotel are directly connected to terminal 3.
Shower
- Showers are available in some lounges. Access may require a lounge pass or membership.
Lounge
- Lounges available, including Plaza Premium Lounge, with access via membership or fee.
Lost and Found Office
- Lost and Found services available at the airport; contact information is provided on the airport's website.
Car Rental
- Car rental services are available on-site, with companies like Avis, Budget, and Hertz.
Public transit options for Toronto
- UP Express train, Union Station, 25 km
Most popular flights from St. Louis, MO
More options for your journey from St. Louis, MO to Toronto, ON
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Most popular flights to and from Toronto, ON and St. Louis, MO
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