$158 Find Cheap Flights from Canada to Missouri

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Missouri

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Missouri, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Missouri, as well as popular online travel agencies
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KAYAK's insights & trends for flights to Missouri

Get data-powered insights and trends for flights to Missouri to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Missouri?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Missouri from Canada found in the last 72 hours was to St. Louis, at $188 round-trip. The most popular route is Montreal Pierre Elliott Trudeau Intl Airport (YUL) to St. Louis (STL) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $188.

How much is a flight to Missouri?

The average and cheapest price for all round-trip flights to Missouri from each origin found by users searching on KAYAK in the last month.

A flight to Missouri costs $360 on average. The cheapest price found on KAYAK in the last 2 weeks was $187 for the route Toronto Pearson Intl Airport (YYZ) to St. Louis (STL). The most popular routes on KAYAK are Toronto to St. Louis which costs $372 on average, and Montreal to St. Louis, which costs $326 on average.

See prices from:

What is the cheapest month to fly from Canada to Missouri?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Canada to Missouri, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Canada to Missouri is February, when tickets cost $472 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $799 and $712 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Missouri, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Canada to Missouri, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Which is the cheapest airport to fly into in Missouri?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Missouri is Lambert-St Louis Airport (STL), with an average flight price of $354.


Good to know

Low seasonFebruary
High seasonDecember
Cheapest flight$158
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Vancouver to Kansas City

FAQs for booking flights from Canada to Missouri

  • How does KAYAK find such low prices on flights from Canada to Missouri?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Canada to Missouri.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Canada to Missouri?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Canada to Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Canada to Missouri?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Canada to Missouri with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Canada to Missouri?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Canada to Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Missouri?

    Based on KAYAK data, the cheapest day to fly to Missouri is Saturday where round-trip tickets can be as cheap as $465. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $592 on average.

  • What is the cheapest time of day to fly to Missouri?

    The cheapest time of day to fly to Missouri is generally in the morning, when round-trip flights cost $326 on average. Morning departures are around 22% cheaper than evening flights, on average. The most expensive time of day to fly to Missouri is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $487.

Top 5 airlines serving from Canada to Missouri

 
See real verified KAYAK customer reviews for airlines flying to Missouri. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Canada to Missouri. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Canada to Missouri? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7946 reviews
7.3Food
8.2Boarding
7.9Comfort
7.9Entertainment
8.5Crew
Airline reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

10.0 ExcellentHartaj, Jun 2025EWR - RDU
Read more Delta reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Boarding was tough as we had to take a bus out to the plane and walk up a lot of stairs. Difficult with heavy carry-ons that said I got an entire empty row of seats, which was excellent for an international flight. Food was very mediocre but happy with the comfort so not complaining.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

Delta is better for short flights and very low need for customer service. Avoid for longer flights

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

headphone jack didnt work for the first flight and not much variety

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

The pilots are always hauling in the sky. No issues with boarding only problem was layover was shortened too much by weather but luckily the next flight was still boarding and did not missit

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

Late departure, so I missed connection in Detroit. But Delta gave me a great hotel & breakfast. Just sorry I could not get anything from my checked baggage.

Crew was friendly. Lost our luggage and told us it’d be in later in the evening of the day we returned. It was not. Still after 5 days have not received it.

Internet on both flights was sketchy. Thus in flight entertainment was non- existent on MN - Balrimote leg.

It took 30 minutes to check in with the Westjet rep. They didn’t have enough seats and she needed to make a call… I am always “randomly” selected to be checked at security. Their “randomly “ selection system may need some updating. They treat people like criminals. It is not appropriate behavior.

Will never book through you again. Very disappointed in the notices and action taken or provided when planes are rescheduled, enough to cause missed connections

Lost my luggage. Filed a report and there is no response. Received a phone call from another airline that said they had the bag and they did not know what to do with it

Very good over all , would have been nice to have entertainment on the flight

Absolutely the worst airline I have ever taken. They lost my baggage and told me my bag tags had been cancelled. When my bags arrived days later I had to pick them up at 3:15 am. My return flight was delayed another 6 hours and they broke my bag. Westjet does nothing to try and make it a better customer experience and all the customers services representatives I spoke with were useless and incompetent. Never flying westjet again.

it's all good nothing you can do make better 😌

Very old planes. Seats were not comfortable. Air was not on during the flight leading to incredibly stuffy conditions.

Good flight, friendly crew and overall - good service on United Airlines.

Received email saying that there won’t be a seat back entertainment screen and inflight WiFi would be available. But no WiFi both ways. Say it in the email.

Somebody either kayak or Air Canada booked my flight under my preferred name Betty instead of my legal name and I almost was denied boarding my flight

flight landed late almost 1.00hr and we 4 passengers missed our connected flight to indianapolis, we need to get the hotel and taxi for the next day flight to home in indianapolis, cost us $ 300 more

Good, only discomfort was consistent turbulence through the 3 hour flight. Not sure if in companies control though.

From the kind young lady (w/Vancouver air security) who expedited our check-in to U.S. Customs to the Air Canada gate crew who gave us pre-boarding, the flight attendants who actually offered a strong hand to help me board once I had surrendered my rolling walker at the door, they are all reflections of the thoughtful, genuinely helpful Canadians we have grown to appreciate. Water and other beverages were offered throughout the flight to make sure we weren't dehydrated and the cookie was great. (Husband bought the fruit & crackers snack,) I was delighted to see three movies that I would not have otherwise seen and appreciate that AC left the last film viewable until its conclusion although the flight had actually landed. Last, mahalo to the kind strong gentleman who not offered his hand to help me debark the plane, but gave me an AC pin that I'll truly treasure.

The ground staff was so rude in Toronto airport ...very rude and did not answer simple questions, and made me look like a fool. Very rude ground staff.

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

I had a nice flight with free wifi. So I was able to message family members and stream music during my flight, which made the trip go by fast. I also enjoyed flying on there Airbus A220. The plane looked very new and it also got up to speed fast down the runway and didn't need much runway to get airborne.

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

Book cheap flights from Canada to Missouri

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Missouri found on KAYAK in the last 72 hours.
6/26Thu
nonstopAir Canada
2h 06mYYZ-STL
6/29Sun
nonstopAir Canada
1h 55mSTL-YYZ
$304
6/26Thu
nonstopAir Canada
2h 06mYYZ-STL
6/29Sun
1 stopAir Canada
7h 14mSTL-YYZ
$305
7/3Thu
1 stopUnited Airlines
13h 24mYVR-STL
7/9Wed
1 stopUnited Airlines
11h 24mSTL-YVR
$327
6/26Thu
1 stopDelta
5h 57mYYZ-STL
6/29Sun
1 stopDelta
3h 38mSTL-YYZ
$330
9/25Thu
1 stopAmerican Airlines
12h 18mYUL-STL
9/29Mon
1 stopAmerican Airlines
8h 07mSTL-YUL
$333
9/14Sun
1 stopAmerican Airlines
16h 18mYUL-MCI
9/18Thu
1 stopAmerican Airlines
9h 44mMCI-YUL
$335
7/8Tue
1 stopUnited Airlines
7h 45mYVR-STL
7/15Tue
1 stopUnited Airlines
6h 47mSTL-YVR
$346
9/28Sun
1 stopDelta
9h 08mYYC-MCI
10/20Mon
1 stopDelta
9h 57mMCI-YYC
$358
7/8Tue
2 stopsWestJet
11h 48mYEG-MCI
7/15Tue
2 stopsWestJet
10h 19mMCI-YEG
$398
7/14Mon
1 stopWestJet
13h 36mYEG-MCI
7/19Sat
2 stopsWestJet
13h 54mMCI-YEG
$407

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Missouri found on KAYAK in the last 72 hours.
9/12Fri
1 stop
14h 42mYVR-MCI
$158
7/15Tue
1 stop
11h 01mYYZ-STL
$160
6/26Thu
nonstopAir Canada
2h 06mYYZ-STL
$188
9/2Tue
1 stopAmerican Airlines
13h 19mYYC-MCI
$195
7/8Tue
1 stopUnited Airlines
7h 45mYVR-STL
$197
6/25Wed
1 stopAmerican Airlines
9h 14mYYZ-STL
$198
7/16Wed
2 stopsUnited Airlines
12h 50mYVR-STL
$206
7/17Thu
2 stopsWestJet
13h 51mYEG-MCI
$220
8/21Thu
nonstopAir Canada
2h 10mYYZ-STL
$222
7/15Tue
1 stopWestJet
14h 49mYYC-MCI
$231

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Last minute flights to Missouri

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Missouri that are departing in the next 10 days.
6/17Tue
nonstopAir Canada
2h 06mYYZ-STL
6/24Tue
nonstopAir Canada
1h 55mSTL-YYZ
$370
6/17Tue
multi-stopAir Canada
5h 58mYYZ-STL
6/24Tue
nonstopAir Canada
1h 55mSTL-YYZ
$375
6/17Tue
multi-stopAir Canada
6h 58mYYZ-STL
6/24Tue
multi-stopAir Canada
7h 14mSTL-YYZ
$380
6/17Tue
multi-stopWestJet
8h 00mYYC-MCI
6/26Thu
multi-stopWestJet
20h 43mMCI-YYC
$445
6/13Fri
multi-stopUnited Airlines
10h 08mYVR-MCI
6/18Wed
multi-stopUnited Airlines
6h 33mMCI-YVR
$446
6/17Tue
multi-stopWestJet
8h 00mYYC-MCI
6/26Thu
multi-stopWestJet
10h 30mMCI-YYC
$461
6/16Mon
multi-stopDelta
4h 50mYYZ-MCI
6/23Mon
multi-stopDelta
4h 42mMCI-YYZ
$543
6/17Tue
multi-stopAmerican Airlines
9h 10mYYZ-STL
6/19Thu
multi-stopAmerican Airlines
6h 05mSTL-YYZ
$620
6/17Tue
multi-stopUnited Airlines
21h 05mYYZ-STL
6/19Thu
multi-stopUnited Airlines
7h 59mSTL-YYZ
$877
6/13Fri
multi-stopAmerican Airlines
7h 14mYYZ-MCI
6/13Fri
multi-stopAmerican Airlines
5h 32mMCI-YYZ
$901

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Everything you need to know for your flight to Missouri

Cabin class types available on flights to Missouri

Cabin classes available on flights to Missouri. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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