Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Canada to Missouri from $131

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Canada to Missouri departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Canada to Missouri

Recent round-trip flight deals from Canada to Missouri

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:15 am - 11:33 pm
YYZ
-
STL
17h 18m1 stop
Multiple Airlines Logo
8:59 am - 2:20 pm
STL
-
YYZ
28h 21m1 stop
$221Multiple Airlines
Tue, Feb 3 - Sun, Feb 8
Multiple Airlines Logo
3:40 pm - 6:51 am
YYZ
-
STL
16h 11m2 stops
Multiple Airlines Logo
8:59 am - 2:20 pm
STL
-
YYZ
28h 21m1 stop
$232Multiple Airlines
Tue, Feb 3 - Sun, Feb 8
United Airlines Logo
5:11 pm - 9:59 pm
YOW
-
MCI
5h 48m1 stop
United Airlines Logo
11:29 am - 9:18 pm
MCI
-
YOW
8h 49m1 stop
$304United Airlines
Sat, Jan 31 - Mon, Feb 2
United Airlines Logo
5:11 pm - 9:59 pm
YOW
-
MCI
5h 48m1 stop
United Airlines Logo
5:45 pm - 11:54 pm
MCI
-
YOW
5h 09m1 stop
$312United Airlines
Sat, Jan 31 - Mon, Feb 2
American Airlines Logo
3:55 pm - 9:34 am
YUL
-
STL
18h 39m1 stop
American Airlines Logo
6:00 am - 3:05 pm
STL
-
YUL
8h 05m1 stop
$338American Airlines
Fri, Feb 20 - Mon, Feb 23
Air Canada Logo
7:27 pm - 10:32 am
YOW
-
MCI
16h 05m2 stops
Air Canada Logo
3:24 pm - 11:54 pm
MCI
-
YOW
7h 30m2 stops
$358Air Canada
Sat, Jan 31 - Mon, Feb 2
Air Canada Logo
5:55 pm - 10:32 am
YOW
-
MCI
17h 37m2 stops
Air Canada Logo
11:29 am - 9:56 pm
MCI
-
YOW
9h 27m2 stops
$365Air Canada
Sat, Jan 31 - Mon, Feb 2
American Airlines Logo
3:50 pm - 10:07 am
YUL
-
MCI
19h 17m1 stop
American Airlines Logo
3:01 pm - 3:08 pm
MCI
-
YUL
23h 07m1 stop
$440American Airlines
Mon, Feb 2 - Sat, Feb 7
WestJet Logo
9:15 am - 11:27 pm
YEG
-
MCI
13h 12m1 stop
WestJet Logo
6:15 am - 12:44 am
MCI
-
YEG
19h 29m2 stops
$503WestJet
Thu, Jan 15 - Sun, Jan 18
WestJet Logo
11:00 pm - 6:10 pm
YVR
-
SGF
17h 10m1 stop
WestJet Logo
6:00 am - 10:40 pm
SGF
-
YVR
18h 40m2 stops
$503WestJet
Sun, Apr 5 - Wed, Apr 15

United Airlines flights from Canada to Missouri

Our best United Airlines deals on Canada to Missouri flight tickets
United Airlines
Jan 31
YOW5:11 pmOttawa
5h 48m
1 stop
MCI9:59 pmKansas City
Feb 2
MCI3:24 pmKansas City
7h 30m
2 stops
YOW11:54 pmOttawa
$304
Find similar
United Airlines
Jan 31
YOW5:11 pmOttawa
5h 48m
1 stop
MCI9:59 pmKansas City
Feb 2
MCI5:45 pmKansas City
5h 09m
1 stop
YOW11:54 pmOttawa
$312
Find similar
United Airlines
Jan 31
YOW6:00 amOttawa
9h 22m
2 stops
MCI2:22 pmKansas City
Feb 2
MCI8:00 amKansas City
12h 56m
2 stops
YOW9:56 pmOttawa
$364
Find similar

Air Canada flights from Canada to Missouri

Our best Air Canada deals on Canada to Missouri flight tickets
Air Canada
Jan 8
YYZ2:00 pmToronto Pearson Intl
2h 29m
STL3:29 pmLambert-St Louis
Jan 11
STL4:05 pmLambert-St Louis
2h 01m
YYZ7:06 pmToronto Pearson Intl
$340
Find similar
Air Canada
Jan 31
YOW7:27 pmOttawa
16h 05m
2 stops
MCI10:32 amKansas City
Feb 2
MCI3:24 pmKansas City
7h 30m
2 stops
YOW11:54 pmOttawa
$358
Find similar
Air Canada
Jan 31
YOW5:55 pmOttawa
17h 37m
2 stops
MCI10:32 amKansas City
Feb 2
MCI11:29 amKansas City
9h 27m
2 stops
YOW9:56 pmOttawa
$365
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Canada to Missouri 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Canada to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Tue 2/3

7:15 am-11:33 pm

1 stop17h 18m

Lambert-St Louis

Sun 2/8

8:59 am-2:20 pm

1 stop28h 21m

$221

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Tue 2/3

3:40 pm-6:51 am

2 stops16h 11m

Lambert-St Louis

Sun 2/8

8:59 am-2:20 pm

1 stop28h 21m

$232

OttawaKansas City

YOW - MCI

YOWMCI

Ottawa

Sat 1/31

5:11 pm-9:59 pm

1 stop5h 48m

Kansas City

Mon 2/2

11:29 am-9:18 pm

1 stop8h 49m

$304

OttawaKansas City

YOW - MCI

YOWMCI

Ottawa

Sat 1/31

5:11 pm-9:59 pm

1 stop5h 48m

Kansas City

Mon 2/2

5:45 pm-11:54 pm

1 stop5h 09m

$312

MontrealSt. Louis

YUL - STL

YULSTL

Montreal Pierre Elliott Trudeau Intl

Fri 2/20

3:55 pm-9:34 am

1 stop18h 39m

Lambert-St Louis

Mon 2/23

6:00 am-3:05 pm

1 stop8h 05m

$338

OttawaKansas City

YOW - MCI

YOWMCI

Ottawa

Sat 1/31

7:27 pm-10:32 am

2 stops16h 05m

Kansas City

Mon 2/2

3:24 pm-11:54 pm

2 stops7h 30m

$358

OttawaKansas City

YOW - MCI

YOWMCI

Ottawa

Sat 1/31

5:55 pm-10:32 am

2 stops17h 37m

Kansas City

Mon 2/2

11:29 am-9:56 pm

2 stops9h 27m

$365

MontrealKansas City

YUL - MCI

YULMCI

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

3:50 pm-10:07 am

1 stop19h 17m

Kansas City

Sat 2/7

3:01 pm-3:08 pm

1 stop23h 07m

$440

EdmontonKansas City

YEG - MCI

YEGMCI

Edmonton

Thu 1/15

9:15 am-11:27 pm

1 stop13h 12m

Kansas City

Sun 1/18

6:15 am-12:44 am

2 stops19h 29m

$503

VancouverSpringfield

YVR - SGF

YVRSGF

Vancouver Intl

Sun 4/5

11:00 pm-6:10 pm

1 stop17h 10m

Springfield-Branson

Wed 4/15

6:00 am-10:40 pm

2 stops18h 40m

$503

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Missouri from

How to get the cheapest flight ticket from Canada 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 month to fly to Missouri?

In general, June is the cheapest month to fly from Canada to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $372. If you aren’t able to travel to Missouri during the month of June, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $397.

What is the cheapest day to depart on your flight to Missouri?

The cheapest day to depart from Canada to Missouri is on a Saturday when prices can be found for as low as $405. Flights from Canada to Missouri on a Sunday will generally be more expensive and average around $542. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Missouri?

According to our data, the cheapest time of day to fly to Missouri is in the morning. momondo users have found flights departing from Canada to Missouri in the morning for as low as $326. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly at noon, with an average ticket price of $492. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Canada to Missouri flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Lambert-St Louis for the best Canada - Missouri flight prices

How far in advance should I book a flight to Missouri?

You are more likely to see cheaper flights to Missouri from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around $472 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from Canada for as low as $360 on momondo.

What cabin class options are available on Canada to Missouri flights?

There are 4 cabin classes available to choose from on Canada to Missouri flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Canada to Missouri flights?

You could potentially save up to 49% on your flight if you consider stops on a Canada to Missouri flight.

Cheap Canada to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Canada to Missouri

Best Price Found

$542

Fastest flight time

2h 14m

Direct flights

Every day

Airports in Missouri

55 airports
The best flight deal from Canada to Missouri found on momondo in the last 72 hours is $542
The fastest flight from Canada to Missouri takes 2h 14m
Direct flights go from Canada to Missouri every day.
There are 55 airports in Missouri. From Canada there are direct flights to Lambert-St Louis (STL).
Search flight deals

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

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

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

  • How old do you have to be to fly from Canada 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 Canada to Missouri.

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

    The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Canada to Missouri?

Best airlines flying from Canada to Missouri

Compare and see reviews for airlines that fly from Canada to Missouri with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom $268Free CancellationRating
7.2
3,204 reviews
Search WestJet flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights
United AirlinesPriceFrom $295Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
DeltaPriceFrom $315Free CancellationRating
7.9
8,006 reviews
Search Delta flights
Air CanadaPriceFrom $324Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
Alaska AirlinesPriceFrom $344Free CancellationRating
8.0
11,477 reviews
Search Alaska Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Canada to Missouri for you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Missouri from Canada.

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

Yes momondo offers price alerts on flights to Missouri from Canada. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Missouri trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/17
Sat 1/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Missouri

Popular cities in Missouri

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $45
Flights to Los Angelesfrom $48
Flights to Miamifrom $49
Flights to Chicagofrom $58
Flights to Orlandofrom $40
Flights to San Franciscofrom $58
Flights to Las Vegasfrom $49
Flights to Washington, D.C.from $57
Flights to Bostonfrom $51
Flights to Atlantafrom $46
Flights to Dallasfrom $57
Flights to Seattlefrom $58