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Cheap flights from Ontario to Missouri from $156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Missouri departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Missouri

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Missouri that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Missouri.

Cheap last minute flights

Planning a quick getaway from Ontario to Missouri? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Missouri, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Missouri

Find recent round-trip train or bus tickets from Ontario to Missouri.

All round-trip flight deals to Missouri

The cheapest plane tickets to Missouri found on KAYAK recently.
7:10 am - 11:27 pmYYZ-STL
17h 17m1 stop
5:05 pm - 9:54 amSTL-YYZ
15h 49m1 stop
Wed, Jan 8 - Wed, Jan 15
1:10 pm - 5:38 pmYUL-MCI
5h 28m1 stop
9:55 am - 6:47 pmMCI-YUL
7h 52m1 stop
$281Air Canada
Find Deal
Tue, Jan 14 - Tue, Jan 21
9:15 am - 2:21 pmYUL-MCI
6h 06m1 stop
6:50 pm - 7:45 amMCI-YUL
11h 55m2 stops
$306United Airlines
Find Deal
Sun, Dec 15 - Sun, Dec 15
8:05 am - 11:40 pmYUL-MCI
16h 35m1 stop
6:50 pm - 10:32 amMCI-YUL
14h 42m1 stop
$307United Airlines
Find Deal
Fri, Dec 6 - Mon, Dec 9
1:30 pm - 11:21 pmYUL-MCI
10h 51m2 stops
4:50 pm - 11:58 pmMCI-YUL
6h 08m1 stop
$370WestJet
Find Deal
Tue, Dec 17 - Tue, Dec 24
7:10 am - 5:04 pmYUL-MCI
10h 54m1 stop
3:31 pm - 11:36 pmMCI-YUL
7h 05m1 stop
$399WestJet
Find Deal
Tue, Dec 31 - Sat, Jan 11
6:15 am - 3:40 pmYYZ-STL
10h 25m1 stop
5:45 am - 5:40 pmSTL-YYZ
10h 55m1 stop
$417American Airlines
Find Deal
Tue, Dec 24 - Tue, Dec 31
6:15 am - 4:21 pmYYZ-STL
11h 06m1 stop
5:45 am - 5:35 pmSTL-YYZ
10h 50m1 stop
$443American Airlines
Find Deal
Wed, Dec 11 - Mon, Dec 16
6:15 am - 11:28 amYYZ-MCI
6h 13m1 stop
6:25 am - 1:41 pmMCI-YYZ
6h 16m1 stop
$458Delta
Find Deal
Wed, Dec 11 - Mon, Dec 16
6:30 am - 2:28 pmYYZ-MCI
8h 58m1 stop
12:50 pm - 8:49 pmMCI-YYZ
6h 59m1 stop
$459Delta
Find Deal
Thu, Dec 12 - Mon, Dec 16
7:30 am - 11:24 pmYYZ-STL
16h 54m1 stop
Wed, Dec 11
11:05 pm - 11:24 pmYYZ-STL
25h 19m2 stops
Wed, Dec 11
8:25 am - 9:55 pmYUL-MCI
14h 30m2 stops
$182United Airlines
Find Deal
Sat, Dec 7
7:00 am - 9:55 pmYUL-MCI
15h 55m2 stops
$188United Airlines
Find Deal
Thu, Dec 12
6:00 am - 2:26 pmYUL-MCI
9h 26m1 stop
$207Delta
Find Deal
Sun, Dec 15
6:09 pm - 9:25 amYUL-MCI
16h 16m1 stop
$210WestJet
Find Deal
Mon, Dec 2
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
$225Air Canada
Find Deal
Tue, Dec 10
2:45 pm - 8:41 pmYYZ-STL
6h 56m1 stop
$230Air Canada
Find Deal
Mon, Dec 9
6:45 am - 5:30 pmYUL-MCI
35h 45m2 stops
$244WestJet
Find Deal
Sun, Dec 15
5:15 pm - 9:35 pmYYZ-STL
5h 20m1 stop
$266Delta
Find Deal
Sun, Dec 29
8:00 pm - 6:40 amYYZ-STL
11h 40m1 stop
9:50 am - 9:21 pmSTL-YYZ
10h 31m2 stops
Sat, Nov 23 - Fri, Nov 29
7:05 am - 4:26 pmYYZ-STL
10h 21m1 stop
9:50 am - 9:21 pmSTL-YYZ
10h 31m2 stops
Sun, Nov 24 - Fri, Nov 29
10:00 am - 10:34 amYYZ-MCI
25h 34m2 stops
3:13 pm - 8:24 amMCI-YYZ
16h 11m2 stops
$687WestJet
Find Deal
Fri, Nov 22 - Fri, Nov 29
6:15 am - 1:52 pmYYZ-MCI
8h 37m1 stop
6:30 am - 3:45 pmMCI-YYZ
8h 15m1 stop
$725American Airlines
Find Deal
Sun, Nov 24 - Sun, Dec 1
10:20 am - 8:55 pmYYZ-STL
11h 35m1 stop
3:15 pm - 11:59 pmSTL-YYZ
7h 44m1 stop
$760Delta
Find Deal
Wed, Nov 20 - Thu, Nov 28
6:15 am - 9:29 amYYZ-STL
4h 14m1 stop
5:45 am - 5:35 pmSTL-YYZ
10h 50m1 stop
$764American Airlines
Find Deal
Sun, Nov 24 - Tue, Nov 26
6:30 am - 11:58 amYYZ-STL
6h 28m1 stop
5:18 pm - 10:36 pmSTL-YYZ
4h 18m1 stop
$789Delta
Find Deal
Thu, Nov 21 - Fri, Nov 29
10:35 pm - 9:55 pmYYZ-STL
24h 20m2 stops
6:00 am - 9:11 pmSTL-YYZ
14h 11m2 stops
$801WestJet
Find Deal
Sun, Nov 24 - Tue, Nov 26
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
$1,135United Airlines
Find Deal
Thu, Nov 21 - Thu, Nov 28
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
$1,191United Airlines
Find Deal
Sat, Nov 23 - Mon, Nov 25
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
$478Air Canada
Find Deal
Thu, Jan 16 - Tue, Jan 21
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
$486United Airlines
Find Deal
Tue, Dec 10 - Tue, Dec 17
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
$488United Airlines
Find Deal
Fri, Dec 13 - Mon, Dec 16
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
$495Air Canada
Find Deal
Mon, Jan 13 - Fri, Jan 17
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
Mon, Jan 13 - Wed, Jan 15
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
$500Air Canada
Find Deal
Tue, Dec 24 - Tue, Dec 31
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
$501United Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
$509Air Canada
Find Deal
Wed, Dec 18 - Thu, Dec 19
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
$518Air Canada
Find Deal
Fri, Dec 27 - Thu, Jan 2
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
$520Air Canada
Find Deal
Wed, Dec 11 - Mon, Dec 16

Alaska Airlines flights from Region of Ontario to Missouri

Our best Alaska Airlines deals on Region of Ontario to Missouri flight tickets
Alaska Airlines
Jan 13
YYZ4:20 pmToronto Pearson Intl
22h 33m
1 stop
STL1:53 pmLambert-St Louis
Jan 22
STL2:49 pmLambert-St Louis
23h 16m
1 stop
YYZ3:05 pmToronto Pearson Intl
Alaska Airlines
Feb 17
YYZ4:10 pmToronto Pearson Intl
23h 15m
1 stop
STL2:25 pmLambert-St Louis
Feb 19
STL7:00 amLambert-St Louis
30h 55m
1 stop
YYZ2:55 pmToronto Pearson Intl
Alaska Airlines
Jan 13
YYZ4:20 pmToronto Pearson Intl
22h 33m
1 stop
STL1:53 pmLambert-St Louis
Jan 24
STL2:49 pmLambert-St Louis
23h 16m
1 stop
YYZ3:05 pmToronto Pearson Intl

Air Canada flights from Region of Ontario to Missouri

Our best Air Canada deals on Region of Ontario to Missouri flight tickets
Air Canada
Jan 14
YUL1:10 pmMontreal Pierre Elliott Trudeau Intl
5h 28m
1 stop
MCI5:38 pmKansas City
Jan 21
MCI9:55 amKansas City
7h 52m
1 stop
YUL6:47 pmMontreal Pierre Elliott Trudeau Intl
Air Canada
Dec 9
YYZ2:45 pmToronto Pearson Intl
9h 55m
1 stop
MCI11:40 pmKansas City
Dec 15
MCI6:50 pmKansas City
4h 09m
1 stop
YYZ11:59 pmToronto Pearson Intl
Air Canada
Dec 5
YYZ1:50 pmToronto Pearson Intl
2h 16m
STL3:06 pmLambert-St Louis
Dec 21
STL5:30 pmLambert-St Louis
5h 29m
1 stop
YYZ11:59 pmToronto Pearson Intl

How to get the cheapest flight ticket from Region of Ontario to Missouri

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to Missouri from Region of Ontario?

Delta. Delta, American Airlines, and Air Canada are the most popular carriers operating from Region of Ontario to Missouri

What is the cheapest Region of Ontario to Missouri flight route?

Montreal Pierre Elliott Trudeau Intl - Kansas City. Fly from Montreal Pierre Elliott Trudeau Intl to Kansas City for the best Region of Ontario - Missouri flight prices

How many flights depart from Region of Ontario to Missouri on average per day?

As of November 2024, there are 1 flights per week flying from Region of Ontario to Missouri. The most common time of day flights depart is 1:00PM, with 100% of flights taking off in the afternoon.

Can stopping save me money on Region of Ontario to Missouri flights?

You could potentially save up to 30% on your flight if you consider stops on a Region of Ontario to Missouri flight.

Cheap Region of Ontario to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Missouri

Best Price Found

$156

Fastest flight time

2h 16m

Direct flights

Every day

Airports in Missouri

3 airports
The best one-way flight to Missouri from Region of Ontario in the past 72 hours is $156. The best round-trip flight deal from Region of Ontario to Missouri found on momondo in the last 72 hours is $258.
The fastest flight from Region of Ontario to Missouri takes 2h 16m
Direct flights go from Region of Ontario to Missouri every day.
There are 3 airports near Missouri: Kansas City (MCI), Springfield-Branson (SGF), Lambert-St Louis (STL)

  • When did momondo last update prices for flights from Ontario to Missouri?

    Prices for flights from Ontario to Missouri were last updated today.

  • How many operators does momondo search for flights from Ontario to Missouri?

  • How old do you have to be to fly from Ontario to Missouri?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Missouri.

  • What documentation or ID do you need to fly to Missouri?

    The required travel and health documents for your Missouri trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missouri. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Region of Ontario to Missouri?


Best airlines flying from Region of Ontario to Missouri

Compare and see reviews for airlines that fly from Region of Ontario to Missouri with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $264Free CancellationRating
7.0
8,230 reviews
Search Air Canada flights
DeltaPriceFrom $374Free CancellationRating
8.0
8,766 reviews
Search Delta flights
American AirlinesPriceFrom $382Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $389Free CancellationRating
7.4
9,168 reviews
Search United Airlines flights
WestJetPriceFrom $443Free CancellationRating
7.3
2,808 reviews
Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Missouri?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Missouri. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Missouri with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Missouri from Ontario with this policy.

How can momondo help me find flights from Ontario to Missouri?

momondo helps you find the best flight between Ontario and Missouri by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Missouri right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Missouri, momondo offers a useful price alert feature which will track prices for flights to Missouri from Ontario and alert you when they change.


An easier way to manage your Missouri trip

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