Cheap flights from St. Louis to Québec City from $219
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Québec City departing on 6/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.Find the cheapest flights from St. Louis to Québec City
Cheap round-trip flights
Cheap one-way flights
United Airlines flights from St. Louis to Québec City
Our best United Airlines deals on St. Louis to Québec City flight tickets
Air Canada flights from St. Louis to Québec City
Our best Air Canada deals on St. Louis to Québec City flight tickets
See travel insights to Québec City from
How to get the cheapest flight ticket from St. Louis to Québec City
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 typical price of a round-trip flight between St. Louis and Québec City?
What is the cheapest month to fly to Québec City?
The cheapest month to fly to Québec City from St. Louis is in January. Flight prices, which tend to average around $288, are often lower during this time because this is during the off-season. If you’re not able to fly to Québec City in January, then February is your next best option. Flight prices from St. Louis to Québec City during February average around $409.
What is the cheapest day to depart on your flight to Québec City?
The cheapest day to depart from St. Louis to Québec City is on a Saturday when prices can be found for as low as $366. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Québec City on Tuesday is $853.
What is the cheapest airline that flies from Lambert-St Louis to Québec City?
Air Canada, United Airlines, and American Airlines are the most popular carriers operating from Lambert-St Louis to Québec City
What airlines fly to Québec City?
Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Québec City from St. Louis according to our data. Air Canada is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Québec City. Keep in mind that there are 3 different airlines that fly to Québec City on a routine basis, so you have a few additional options to choose from.
When to book flights from St. Louis to Québec City
Cheap St. Louis to Québec City (STL to YQB) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Québec City
How far is Lambert-St Louis to Québec City by plane?
A flight from Lambert-St Louis to Québec City will travel around 1112.3 mi. In terms of flight time, this usually takes a little over 5h 06m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Québec City Airport?
Prices for flights from Lambert-St Louis Airport to Québec City Airport are updated daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Québec City Airport?
As of April 2025, there are 3 operators available to choose from for flights from Lambert-St Louis Airport to Québec City Airport.
How old do you have to be to fly from Lambert-St Louis Airport to Québec City Airport?
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 Lambert-St Louis Airport to Québec City Airport.
What documentation or ID do you need to fly to Québec City Airport?
The required travel and health documents for your Québec City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Québec City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from St. Louis to Québec City?
Based on momondo bookings for flights between St. Louis and Québec City, the leading airline is Air Canada, making up 54% of the total bookings. Other popular airlines include United Airlines with 25% and American Airlines with 21%.
Best airlines flying from St. Louis to Québec City
Compare and see reviews for airlines that fly from St. Louis to Québec City with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $213 | Free Cancellation | Rating 7.0 9,245 reviews | |||
| PriceFrom $300 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $358 | Free Cancellation | Rating 7.4 8,696 reviews |
Traveling to a place near Québec City?
Book flights to Québec City if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from St. Louis to Québec City?
Finding the right flight to Québec City from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Québec City quick and easy, saving you time and money.
Can I find flights from St. Louis to Québec City with flexible booking policies on momondo?
All flight searches from St. Louis to Québec City on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from St. Louis to Québec City?
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 Québec City from St. Louis.
I’m not ready to book a flight from St. Louis to Québec City right now. Can momondo alert me if prices change?
Price alerts on flights to Québec City from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.