Cheap flights from Montreal to Missouri from C$ 291
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Missouri departing on 13/7. 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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How to get the cheapest flight ticket from Montreal 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?
The month of September is, on average, the cheapest month to fly to Missouri from Montreal, with most prices found around C$ 456. If you are unable to visit Missouri during the month of September, then departing from Montreal during the month August is also very affordable. Most momondo users find prices during this month for around C$ 492.
What is the cheapest day to depart on your flight to Missouri?
Our data shows that Wednesday is the least expensive day to fly to Missouri. Tickets to fly out on this day can be as low as C$ 565. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 650. These prices are subject to change though, so be sure to set up a Price Alert for flights to Missouri.
What is the cheapest time of day to depart on your flight to Missouri?
Our data shows that the cheapest Montreal to Missouri flights are usually those with departure times at noon. Our users have found flights to Missouri at noon for as low as C$ 581. In the morning is when there is more demand to fly to Missouri, so prices are often more expensive at around C$ 614 per ticket.
What is the cheapest Montreal to Missouri flight route?
Fly from Montreal Pierre Elliott Trudeau Intl to Lambert-St Louis for the best Montreal - 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 Montreal when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around C$ 614 when searching 13 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from Montreal for as low as C$ 447 on momondo.
What cabin class options are available on Montreal to Missouri flights?
There are 1 cabin classes available to choose from on Montreal to Missouri flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Montreal to Missouri?
American Airlines, Delta, and United Airlines are the most popular carriers operating from Montreal to Missouri
Which airlines fly to Missouri?
WestJet, Air Canada and United Airlines are the top three most popular airlines that fly to Missouri from Montreal according to our data. WestJet is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Missouri. Keep in mind that there are 4 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.
How many flights depart from Montreal to Missouri on average per day?
As of June 2025, 2 flights take off from Montreal and land in Missouri each day. The most common flight departure time for this route is 6:00p.m., with 100% of daily flights taking off in the evening.
How many flights depart from Montreal to Missouri on average per week?
As of June 2025, 14 flights take off from Montreal and land in Missouri each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
Cheap Montreal to Missouri flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Montreal to Missouri
Best price found | C$ 291 |
|---|---|
Fastest flight time | 2h 47m |
Direct flights | Every day |
Airports in Missouri | 2 airports |
When did momondo last update prices for flights from Montreal to Missouri?
Prices for flights from Montreal to Missouri are refreshed on a daily basis.
How many operators does momondo search for flights from Montreal to Missouri?
There are 4 operators available for flights from Montreal to Missouri as of June 2025.
How old do you have to be to fly from Montreal to Missouri?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal 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 Montreal to Missouri?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Montreal to Missouri is Canadair (Bombardier) Regional Jet 900 (62.50% of total bookings). The next most popular plane model is Airbus A220-300 (37.50%).
Best airlines flying from Montreal to Missouri
Compare and see reviews for airlines that fly from Montreal to Missouri with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 379 | Free Cancellation | Rating 7.1 9,553 reviews | |||
| PriceFrom C$ 391 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom C$ 419 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom C$ 548 | Free Cancellation | Rating 7.2 2,873 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Montreal to Missouri?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to Missouri . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Montreal to Missouri with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Montreal to Missouri flights to just show those with flexible booking policies.
How can momondo help me find flights from Montreal to Missouri?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montreal to Missouri.
I’m not ready to book a flight from Montreal 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 Montreal and alert you when they change.