$165 Find Cheap Flights from Missouri to Quebec - Compare and Save

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Low season

February

Cheapest flight

$165
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from St. Louis to Montreal

FAQs for booking flights from Missouri to Quebec

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

    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 Missouri to Quebec.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Missouri to Quebec 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 Missouri to Quebec?

    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 Missouri to Quebec 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 Missouri to Quebec?

    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 Missouri to Quebec up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many airports are there in Quebec?

    There are 43 airports in Quebec. The busiest airport is Montreal Pierre Elliott Trudeau Intl Airport (YUL), with 74% of all flights arriving there.

  • Which is the cheapest airport to fly into in Quebec?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Quebec is Montreal Pierre Elliott Trudeau Intl Airport (YUL), with an average flight price of $568.

  • What is the cheapest day to fly to Quebec?

    Based on KAYAK data, the cheapest day to fly to Quebec is Tuesday where round-trip tickets can be as cheap as $930. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,205 on average.

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

    The cheapest time of day to fly to Quebec is generally in the morning, when round-trip flights cost $994 on average. The most expensive time of day to fly to Quebec is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,110.

  • What is the cheapest flight to Quebec?

    The cheapest ticket to Quebec from Missouri found in the last 5 days was to Montreal Pierre Elliott Trudeau Intl Airport, at $653 round-trip. The most popular route is St. Louis (STL) to Montreal Pierre Elliott Trudeau Intl Airport (YUL) and the cheapest round-trip airline ticket found on this route in the last 5 days was $653.

  • What is the cheapest month to fly from Missouri to Quebec?

    The cheapest month for flights from Missouri to Quebec is September, when tickets cost $282 (return) on average. On the other hand, the most expensive months are November and February, when the average cost of round-trip tickets is $869 and $772 respectively.

  • How many cities have direct flights to Quebec?

    From Missouri, there are direct flights to Quebec from 1 city. This city is St. Louis and there are 23 direct flights each week.

  • How many direct flights to Quebec are there each day?

    There are around 4 direct flights from within Missouri to Quebec every day. All flights depart in the morning.

  • How many direct flights to Quebec are there each week?

    Each week there are around 23 direct flights from within Missouri to Quebec. The most common day for departures is Monday, with 17% of flights taking off on this day.

  • How long is the flight to Quebec?

    An average nonstop flight from Missouri to Quebec takes 9h 00m, covering a distance of 1095 miles. The shortest route is St. Louis (STL) to Montreal Pierre Elliott Trudeau Intl Airport (YUL) with an average flight time of 2h 31m.

  • How many long-haul flights are there to Quebec each week?

    There are not any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to Quebec. Instead, there are 23 short-haul flights (up to 3 hour flight duration), with the most arriving from St. Louis.

  • What are the most popular destinations in Quebec?

    Based on KAYAK flight searches, the most popular destination is Québec City (74% of total searches to Quebec). The next most popular destination is Ottawa (26%).

Reviews of the top 4 airlines serving from Missouri to Quebec

 
Need help choosing which airline to fly with from Missouri to Quebec? 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.
7.8
DeltaOverall score based on 8571 reviews
8.1Boarding
7.8Comfort
7.2Food
8.5Crew
7.8Entertainment
Airline reviews

The flight was delayed and knowing I was going to miss my connection, nothing was done proactively to try and get me rebooked. It was an act of congress to do so. This is not on the crew, but on the experience itself

2.0 MediocreAmy, Sep 2026
Read more Delta reviews

The flight was delayed and knowing I was going to miss my connection, nothing was done proactively to try and get me rebooked. It was an act of congress to do so. This is not on the crew, but on the experience itself

Your survey needs a N/A option. I didn’t use the entertainment or eat food.

Flight was delayed multiple time and for more than 1 hr. My onward flight from BOS to MCI was also delayed. These delays have caused me so much inconvenience and Delta does nothing to ensure flights take off on time. No one knew why the inbound flight was delayed and what was the issue.

Our flight was delayed by over 4 hours due to a maintenance issue. They announced a new plane was on the way. We were given a $12 food voucher ( airport food is quite expensive You can’t even by a water and a small snack for 12:00. 4 hours later we boarded and landed in Atlanta at 10:20 ish pm. Of course we missed our connection and we were given a hotel voucher and another food voucher ! We didn’t make it home until 11:00 the next day ! Unacceptable

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Delta has too many delays now days. It is 1:06 am now. I was supposed to land in Norfolk at 10:30 pm. I got re-booked through Detroit and I’m still in Detroit. I hope to be landed in Norfolk by 3am. I’ve been in airports for 12 hours as of right now. There is a weather delay now but most delays lately have been maintenance.

This is the first time I've been disappointed with Delta. I was called by Delta to see if I would volunteer to change flights since my original flight home was overbooked. I accepted. The modified booking only provided me a 35 minute layover - when you subtract the fact that boarding closes for a flight 15 minutes early, that gave me 20 minutes to run for one end of the airport to the other. I barely made it. On the 2.5 hour flight to Tampa, the crew repeatedly let us know over the intercom that they cannot serve drinks or snacks due to safety/turbulence. I would have accepted this reason if they did not CONTINUALLY SERVE DRINKS AND COOKED FOOD to First class. If safety is the excuse then the entire plane should be strapped in for safety. On top of this the air conditioning vents were not working correctly and the plane was uncomfortably warm. I love Delta and am a loyal Delta traveler, and I have never had an experience like this. I don't know if there's a disconnect between availability among third-party sites like KAYAK and the airlines or what, but when overbooking causes issues like this for travelers it should be reviewed and changes to the booking process should be made. I blame BOTH KAYAK and Delta for this terrible experience.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

My flight was canceled after being rescheduled for four days canceling my trip. Kayak and everyone affiliated with it I.e the airlines, and just fly have been excruciating to deal with. My trip to visit family had to be canceled as there was no way to make it. I am furious at all of you.

Did not get a vegetarian option in 1st class and the video was not working.

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Delay and keep changing gates. I have to run around from B to C then to E.

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

Liked nothing. As per previous segment it was delay delay delay.

Basics were there, but a 5:15 flight with almost no food ans no entertainment, it is quite long.

Extremely uncomfortable sitting in a small space for 2 hours, especially for older people. Understood it was circumstantial.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

We left really late. Things that were out if anybody’s control I guess.

Excellent as always. Service was excellent and fully bilingual. Cannot complain .Will travel again. Always have and will continue. Highly recommended.

My luggage is missing. I haven’t received it. No one seems to know how I can find it

My luggage was not sent with us. Not sure if this is Envoy Air responsibility but that was a very BAD experience

The wifi experience is awful. I had to try again and again, taking over 30 minutes, to connect to the wifi. I had to watch the same two ads over and over until I was finally successful. Once connected, it was anything but "high speed" and disconnected at least three times during the flight.

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

No enough space plus only allowing one laggage instead of two like other airlines.

Qatar airways ,boarding arrangements at Hamid international airport could been better

I rarely vote ‘Excellent’ but this AA flight out of LGA was amazing. On time departure, early arrival, amazing crew, smooth flight, baggage came out quickly. It was the best airport/ flight experience that anyone could ask for/dream of. Highly recommend. I usually fly Delta but American Airlines really stepped up their game.

Great, the item that impressed us. The most was the fact that some of us were gonna have a tight connection and the crew invited those people with the tight connection to stand up and leave the plane early. Great idea and it worked for us

All went smoothly from Miami to Montreal from boarding to arriving to Montreal. Flight left on time and arrived on time.

It was pretty good. It was my first time using the airline I believe but it was a relatively pleasant experience.

The gate and flight crew were very responsive and professional. They went out of their way to make sure this senior had a good flight.

Liked they had tv screens on plane but no service for drinks and a snack when other airlines do

Cold processed snacks for $$$$ Screaming children of family of 5 out of hell, nowhere to hide, strapped into a chair forced to listen to 3+ hours, crew completely lost control….Check in is completely automated with staff looking at you like you always were supposed to know how to stick your luggage sticker. The airport has no usb or usb-c charger you are forced to buy a cube for $20-$30. Somewhat disappointing well it was the first and the last time

The best thing about the flight was the cabin crews in the business class. The young Asian lady was just fantastic!

It’s a good airline. Polite service and good communication.

We ran into trouble in Montreal. Exited the plane and Air Canada was excellent getting everyone quickly to their destinations. I give Air Canada a 100%.

The flight was delayed and we would have missed our connection. We had to switch to a different airline in another airport

More options for your flight to Quebec

Complete your trip to Quebec with a hotel stay or car rental