HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Toronto Island

$403+ Cheap flights from Missouri to Toronto Island (YTZ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YTZ
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to Toronto Island with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Missouri to Toronto Island

Keep the following information in mind while searching for Missouri to Toronto Island flight deals. Data was last updated October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$403
(Mytrip)

Popular in

March

Cheapest in

January

Average price

$544
Provider with most accurate pricing for Lambert-St Louis-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Toronto (YTO) flights.
Search Deals
From Missouri to Toronto Island
Search Deals
High demand for flights, 8% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Missouri to Toronto Island

Cheapest flights from Missouri to Toronto Island
Explore the most affordable flight options available from Missouri to Toronto Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This Mytrip deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/43:47 pmMCI - YTZ
2 stops18h 53mMultiple Airlines
Thu 12/117:00 amYTZ - MCI
2 stops17h 06mMultiple Airlines
Deal found 10/19$403
This Mytrip deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:00 amMCI - YTZ
2 stops14h 15mMultiple Airlines
Sun 11/233:30 pmYTZ - MCI
2 stops21h 33mMultiple Airlines
Deal found 10/19$444
This Mytrip deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:00 amMCI - YTZ
3 stops27h 35mMultiple Airlines
Sun 11/232:05 pmYTZ - MCI
3 stops29h 31mMultiple Airlines
Deal found 10/17$545
This Mytrip deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:15 amMCI - YTZ
2 stops15h 48mMultiple Airlines
Thu 11/133:00 pmYTZ - MCI
3 stops34h 24mMultiple Airlines
Deal found 10/17$611
This Mytrip deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:15 amMCI - YTZ
2 stops15h 48mMultiple Airlines
Sun 11/27:40 pmYTZ - MCI
3 stops23h 48mMultiple Airlines
Deal found 10/19$626
This Mytrip deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:36 pmMCI - YTZ
2 stops23h 19mMultiple Airlines
Sat 10/259:10 amYTZ - MCI
3 stops37h 49mMultiple Airlines
Deal found 10/19$1,028
This Mytrip deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:15 amMCI - YTZ
2 stops12h 40mMultiple Airlines
Tue 10/217:30 pmYTZ - MCI
3 stops26h 15mMultiple Airlines
Deal found 10/19$1,070

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Toronto Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from Missouri to Toronto Island Airport that are best for you.

Fly from

Missouri

Fly to

Toronto Island

Route

Depart

Return

Price

Kansas CityToronto

MCI - YTZ

MCIYTZ

Kansas City

Thu 12/4

3:47 pm-7:50 pm

3 stops27h 03m

Toronto Island

Thu 12/11

7:00 am-11:06 pm

2 stops17h 06m

$405

Kansas CityToronto

MCI - YTZ

MCIYTZ

Kansas City

Sat 11/15

6:00 am-9:15 pm

2 stops14h 15m

Toronto Island

Sun 11/23

3:30 pm-12:03 pm

2 stops21h 33m

$444

Kansas CityToronto

MCI - YTZ

MCIYTZ

Kansas City

Thu 1/8

1:44 pm-11:40 am

2 stops20h 56m

Toronto Island

Mon 1/12

7:40 pm-12:39 pm

2 stops17h 59m

$455

Kansas CityToronto

MCI - YTZ

MCIYTZ

Kansas City

Fri 1/9

1:44 pm-11:40 am

2 stops20h 56m

Toronto Island

Wed 1/14

9:25 am-12:40 am

2 stops16h 15m

$482

Kansas CityToronto

MCI - YTZ

MCIYTZ

Kansas City

Sun 11/16

6:00 am-10:35 am

3 stops27h 35m

Toronto Island

Sun 11/23

2:05 pm-6:36 pm

3 stops29h 31m

$545

Kansas CityToronto

MCI - YTZ

MCIYTZ

Kansas City

Thu 10/30

5:15 am-10:03 pm

2 stops15h 48m

Toronto Island

Thu 11/13

3:00 pm-12:24 am

3 stops34h 24m

$611

Kansas CityToronto

MCI - YTZ

MCIYTZ

Kansas City

Fri 3/6

8:00 am-9:35 pm

2 stops12h 35m

Toronto Island

Tue 3/10

8:50 am-9:35 pm

2 stops13h 45m

$1,058

Kansas CityToronto

MCI - YTZ

MCIYTZ

Kansas City

Tue 10/28

6:10 am-4:55 pm

2 stops9h 45m

$1,122

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Best time to book a flight from Missouri to Toronto Island

Have a flexible travel schedule? Discover the best time to fly to Toronto Island from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Toronto Island Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Toronto Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Missouri to Toronto Island that include hotel bookings?

    Yes. In addition to deals on Missouri to Toronto Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Toronto Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Toronto Island.

  • Can I find deals for business class flights from Missouri to Toronto Island?

    Yes. Cheapflights offers flight deals from Missouri to Toronto Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Toronto Island

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Pearson Intl flights
Newark to Pearson Intl flights
LaGuardia to Pearson Intl flights
Newark to Toronto Island flights
Seattle to Pearson Intl flights
Los Angeles to Pearson Intl flights
O'Hare Intl to Pearson Intl flights
Dulles Intl to Pearson Intl flights
San Francisco to Pearson Intl flights
Reagan-National to Pearson Intl flights
Boston to Pearson Intl flights
Dallas/Fort Worth to Pearson Intl flights
Hobby to Pearson Intl flights
Dulles Intl to Toronto Island flights
Atlanta to Pearson Intl flights
George Bush Intcntl to Pearson Intl flights
Fort Lauderdale to Pearson Intl flights
Boston to Toronto Island flights
Seattle to Hamilton flights
Minneapolis to Pearson Intl flights
Sky Harbor Intl to Pearson Intl flights
Seattle to Region of Waterloo Intl flights
Miami to Pearson Intl flights
Baltimore to Pearson Intl flights
Los Angeles to Toronto Island flights
Philadelphia to Pearson Intl flights
Orlando to Pearson Intl flights
Midway to Toronto Island flights
Charlotte to Pearson Intl flights
Seattle to Toronto Island flights
O'Hare Intl to Toronto Island flights
Midway to Pearson Intl flights
San Diego to Pearson Intl flights
Austin to Pearson Intl flights
Fort Lauderdale to Toronto Island flights
Tampa to Pearson Intl flights
Nashville to Pearson Intl flights
Denver to Pearson Intl flights
John F Kennedy Intl to Toronto Island flights
Raleigh to Pearson Intl flights
Ontario to Pearson Intl flights
Miami to Toronto Island flights
San Francisco to Toronto Island flights
LaGuardia to Toronto Island flights
Cincinnati to Pearson Intl flights
Las Vegas to Pearson Intl flights
Columbus to Pearson Intl flights
Orlando to Toronto Island flights
Love Field to Pearson Intl flights
Reagan-National to Toronto Island flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.