Find cheap flights from Canada to Missouri from $132

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
Economy
0 bags
Sat 10/28
Sat 11/4
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Good to know

Low season

February

High season

July

Cheapest flight

$132
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Montreal to St. Louis

FAQs for booking flights from Canada to Missouri

  • Which airlines have a flexible cancellation policy for flights from Canada to Missouri due to COVID-19?

    Air Canada and United Airlines have all waived their change and cancellation fees on flights from Canada to Missouri. Confirm policies on booking site.

  • 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 to Missouri from Canada 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 to Missouri with an airline and back to Canada 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 to Missouri from Canada up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 5 airlines serving from Canada to Missouri

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 KAYAK reviews.
8.5
EVA AirOverall score based on 6225 reviews
88crew
87boarding
82food
84comfort
83entertainment
86overall
Airline reviews
Cons: "I did not take the flight. The airline changed the scheduled flight. I reached out to JustFly who booked the flight and they said they would rebook a new flight for me but I have yet to receive any notice that my flight was changed."
Read more about EVA Air
Cons: "I did not take the flight. The airline changed the scheduled flight. I reached out to JustFly who booked the flight and they said they would rebook a new flight for me but I have yet to receive any notice that my flight was changed."
Cons: "Taipei airport lacks seating in general wait area. There is congestion and slow lines to proceed from there to larger waiting area below."
Cons: "Ensuring passengers left room for everyone's bags. There was a man who put many items up above leaving me no room for my bag in the bins >:("
Pros: "The crew is better than many, but not as “all smiles” as I remembered"
Cons: "More Asian hospitality, 3/3/3 seating instead of 3/4/3 seating in economy"
Cons: "The delay with boarding time caused me to almost miss my connecting flight in Taipei, where my checked bag was also delayed and did not check through concurrently with me."
Pros: "Efficient service, no issues! Awesome customer service agent was able to get us on this flight VS later which was a HUGE plus."
Pros: "Proactive, Organized staff."
Cons: "Some of the staff members need to enunciate words more clearly. They speak English too fast making it hard to understand."
Pros: "Never flew with them before. Was better than expected. Very nice!"
Pros: "I enjoy visiting Japan. I love the cultural, the foods, the people, Museums, and architecture. I came specifically to celebrate my 65th birthday by climbing Mt. Fuji."
Pros: "Was on time"
Cons: "Food was terrible. Went to bathroom and when I got back some Chinese lady took my seat. Because she Chinese was okay to take from foreigner."
Cons: "From the check in, to the food and cabin experience is worsened by far. Check in - no check in line for premium passengers.( really bad experience) Cabin crews could not separate passengers from other cabin consisting using lavatory there fore passengers constantly walk back and forward. (It’s really unpleasant) It’s. Not worth the money to paid for the experience and services."
Pros: "Crew are friendly"
Cons: "Flight was late, seat tray was dirty, and entertainment system hard to use."
Pros: "Attentive crew. Smooth flight."
Cons: "Entertainment options limited but that’s a very small complaint."
Pros: "Friendly, cheerful crew. Clean plane & good entertainment. Food was hot & decent."
Cons: "More food, drinks & snacks. Especially on such long flights."
Pros: "I love the crew, I even didn't have chance to say what I need but I got the one I want"
Cons: "N/A"
Pros: "We had a traumatic and abysmal experience for the trip. The flights were delayed, cancelled, wrongly rearranged and we had to run through the airports with no sleep, no food and no clear flight confirmations with minimal to no help from the Cathay Pacific staff."
Cons: "Helpful ground staff with information about next flight arrangements and better telephone helpline staff."
Pros: "comfortable seats with good leg room"
Cons: "Cabin crew did not offer much service. No coffee, tea or water offered."
Pros: "The crew were friendly and efficient The flight left and arrived on time The plane was clean"
Cons: "The self service check in and baggage drop at Brisbane was not effective, requiring a lot of staff intervention and help"
Pros: "I liked the fact that food was offered rather than the typical NA experience where you provide your own."
Cons: "Staff seems distant and uninterested at times."
Pros: "Flight attendants were very helpful in helping us find storage space for our carry-ons in a crowded plane. Very polite and attentive service."

Low cost flight so no movie screen. Minimal food- coffee and a biscuit. 3 hours long so no issue with this.

Cons: "I was delayed a few houts.they could let me fly earlier."
Pros: "Nothing to be completely honest"
Cons: "Airplane was old and dirty. Flight attendants were extremely rude and condescending. The plane arrived nearly 3 hours late. Boarded 30 minutes late waited on the tarmac for an additional 2 hours while they performed maintenance. They ran out of food for what was now an 8 hour flight. Starving!"
Cons: "After landing, we were waiting on the tarmac for sometime and I needed to use the restroom I was an allowed to do so. It would’ve taken me a short short time. I went to The rear of the plane to use the restroom and was told to get in my seat."
Pros: "flight was good not problems"
Cons: "I don't think anything could have been done better"
Pros: "It was the last leg of my journey back home."
Cons: "Not much more could be done on such a short flight."
Pros: "i was pretty comfortable being in an aisle seat"
Cons: "didn’t love the lights coming on in the middle of the night"
Cons: "Flight was delayed 2 hours, then at the gate boarding didn’t start till 10 mins before take off. Took off almost an hour after the delayed take off time."
Pros: "The crew filled up my reusable cup instead of using a single use one for my drink. They were very friendly and great."
Cons: "A lot of single use plastics are used on the flight for food and such. It is very wasteful. It would be great is WestJet could find a way to lessen their plastic foot print"
Pros: "Easy boarding and checkin."
Cons: "Entertainment doesn't work on laptop - only on phone or tablet. Westjet seating is tight."

Flight takeoff delayed as second plane needed to be towed to the gate. At my check in kiosk, an Air Canada staffer was walking by and paused to help me. Flight attendant was careful and helpful with my carry on. Spectacular customer service. No food. It was a short flight.

Waited over 30 min after we left plane before first bag ever came off plane. Very long wait. No snacks for free on 4hr + flight. While it was nice to have tv screen on back of every flight, people behind our seats played a game and it constantly felt like they were kicking our seats the entire flight. It was very uncomfortable. Minimal leg room also added to discomfort. Charges for checked bags is very high.

I liked that the layovers were short. I disliked the comfort of the seats on the plane. They could be way better.

Frankfurt airport is chaos. Original flight cancelled which resulted in hours waiting in lines. No telephone answers from Air Canada even when on hold for one hour. Horrible Frankfurt experience

Staff were lovely. My only beef is can't anyone offer snacks that don't have corn in them?! Especially pretzels, which don't even need it!!!

My flight was on time. People were pleasant and helpful. The flight was uneventful.

Staff was courteous and efficient. Boarding was 1h15 late with nearly perfect weather. Getting bags required just over 45 minutes after landing.

Pros: "Crew was responsive"
Cons: "Late departure, sitting on the tarmack for hours, most uncomfortable seats"
Cons: "Delay on the runway because issues with the aircraft, then the aircraft needed gas then we had to go back to the terminal to drop someone off. No entertainment. Kept the lights on until very late, when people were trying to sleep. Missed my other flight in Nice and had to buy a new flight."
Pros: "Crew was great."
Cons: "Don't let kids sit by the dreamliner windows. They play with them too much and the change in lighting wakes people up. Food was ok."
Pros: "Crew was very nice and helpful. Flight on time information forthcoming."
Cons: "More room in seats."
Cons: "It would be nice to have a little more room on airplanes anymore..."
Pros: "The crew was amazing. Very helpful to the best of their abilities."
Cons: "To start off with. Next time they change the gates, all passengers should get a email. Maybe an ounce it over loud speaker in airport. So we won't miss our flight. secondly. Our flight was stuck on msp runway for 1 hour n 45 minutes before we were able to pull in to a gate to get off. No open gat"
Pros: "The plane was a newer one with a bit more leg room."
Cons: "The snack was lousy - a very small pack of pretzels. For example, I’ve been on United flights when they gave us maple crisp cookies that were delicious. You would think for a five hour flight they could give you better snack! Drink service was very good."
Pros: "i was able to change my seat away from a breastfeeding mom and 2 screaming children"
Cons: "i paid 21.00 for internet which sucked.,buffeted the whole time..couldn’t watch netflix..will be petitioning to get my money back!.."
Pros: "Hours and convenience of airport destination."
Cons: "Seats are horrible. No space no kind of adjustment to the seating positions. Extra for a check in bag? Ridiculous! Are you supposed to fly with just your wallets."
Cons: "This was our second trip with United in the month of December and once again we were delayed. This time time not quite as bad as the first time ."
Pros: "Boarding, no surprises, flight: comfortable take off, flight, landing, coffee, on-time, carry-on baggage"
Cons: "WiFi didn’t work at all (had it connected but it was too slow)"
Pros: "staff was fine"
Cons: "Loaded us on the plane and kept us on the small cramped plane for 90 minutes before leaving. Just stuck sitting there"
Cons: "Recline was broken. Wi-Fi did not work. Sadly disappointed. Will go back to fly with Americanairlines ."

Book cheap flights from Canada to Missouri

Recent round-trip flight deals

11/13Mon
1 stopMultiple Airlines
18h 06mYYZ-STL
11/15Wed
1 stopMultiple Airlines
23h 09mSTL-YYZ
$217
10/26Thu
2 stopsMultiple Airlines
20h 45mYVR-MCI
10/31Tue
1 stopMultiple Airlines
19h 45mMCI-YVR
$251
11/13Mon
1 stopAmerican Airlines
17h 32mYUL-STL
11/16Thu
1 stopAmerican Airlines
14h 55mSTL-YUL
$390
11/15Wed
1 stopAmerican Airlines
11h 25mYUL-MCI
11/20Mon
1 stopAmerican Airlines
18h 00mMCI-YUL
$395
10/28Sat
2 stopsUnited Airlines
9h 59mYVR-STL
11/8Wed
2 stopsUnited Airlines
20h 16mSTL-YVR
$402
10/25Wed
nonstopAir Canada
1h 51mYYZ-STL
10/29Sun
nonstopAir Canada
2h 00mSTL-YYZ
$403
10/25Wed
nonstopAir Canada
2h 06mYYZ-STL
10/29Sun
1 stopAir Canada
6h 28mSTL-YYZ
$412
12/7Thu
2 stopsDelta
10h 14mYVR-STL
12/15Fri
1 stopDelta
11h 09mSTL-YVR
$444
2/9Fri
2 stopsUnited Airlines
9h 56mYYZ-MCI
2/11Sun
2 stopsUnited Airlines
8h 07mMCI-YYZ
$447
11/9Thu
2 stopsDelta
12h 12mYVR-MCI
11/15Wed
2 stopsDelta
12h 22mMCI-YVR
$486

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Recent one-way flight deals

11/6Mon
1 stopMultiple Airlines
12h 21mYUL-STL
$132
11/9Thu
1 stopMultiple Airlines
13h 45mYYZ-STL
$139
10/18Wed
1 stopAmerican Airlines
7h 01mYUL-STL
$219
10/29Sun
nonstopAir Canada
2h 23mYYZ-STL
$225
10/30Mon
1 stopAmerican Airlines
14h 13mYUL-MCI
$225
10/13Fri
1 stopAir Canada
6h 00mYYZ-MCI
$234
3/19Tue
1 stopDelta
7h 34mYUL-MCI
$279
3/18Mon
2 stopsDelta
10h 57mYVR-MCI
$367
12/30Sat
2 stopsUnited Airlines
13h 13mYVR-MCI
$681
12/24Sun
3 stopsUnited Airlines
11h 34mYVR-MCI
$1,485

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Last minute flights to Missouri

Last minute flight, train and bus deals

10/1Sun
multi-stopMultiple Airlines
44h 17mYWG-STL
10/11Wed
multi-stopMultiple Airlines
45h 23mSTL-YWG
$381
10/1Sun
multi-stopMultiple Airlines
44h 17mYWG-STL
10/11Wed
multi-stopMultiple Airlines
22h 17mSTL-YWG
$387
9/29Fri
multi-stopAmerican Airlines
18h 02mYVR-STL
10/1Sun
multi-stopAmerican Airlines
17h 50mSTL-YVR
$535
9/30Sat
multi-stopAmerican Airlines
6h 00mYUL-STL
10/11Wed
multi-stopAmerican Airlines
7h 19mSTL-YUL
$568
9/29Fri
multi-stopUnited Airlines
20h 55mYVR-STL
10/1Sun
multi-stopUnited Airlines
16h 34mSTL-YVR
$619
10/2Mon
nonstopAir Canada
2h 06mYYZ-STL
10/4Wed
multi-stopAir Canada
6h 26mSTL-YYZ
$794
10/2Mon
nonstopAir Canada
2h 06mYYZ-STL
10/14Sat
nonstopAir Canada
1h 53mSTL-YYZ
$813
10/2Mon
nonstopUnited Airlines
2h 06mYYZ-STL
10/14Sat
nonstopUnited Airlines
1h 53mSTL-YYZ
$872
9/29Fri
multi-stopWestJet
15h 55mYVR-SGF
10/2Mon
multi-stopWestJet
23h 12mSGF-YVR
$964
9/30Sat
multi-stopWestJet
21h 22mYVR-MCI
10/1Sun
multi-stopWestJet
11h 47mMCI-YVR
$1,065

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