Flights from Québec City to St. Louis are generally found to be more expensive on Monday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St. Louis.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to St. Louis. Flights to St. Louis from Québec City in August are about C$ 419 on average during August, but can be found for as low as C$ 265.
When flying from Québec City to St. Louis, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 11% versus a flight at noon.
Due to the rapidly changing circumstances due to COVID-19, airlines like Air Canada, United Airlines, and American Airlines flying from Québec City to Lambert-St Louis have implemented new flexible cancellation policies.
Looking for the cheapest flight from Québec City to St. Louis? While on average our users pay C$ 472, our data indicates the cheapest price to be C$ 367. The most popular route (Québec City - Lambert-St Louis), is priced around C$ 786.
American Airlines, Air Canada and United Airlines are the most popular airlines when flying from Québec City to St. Louis.
Information is based on travel restrictions from Québec City to Lambert-St Louis
Most visitors from Québec City need to provide a negative COVID-19 test result and/or quarantine to enter Lambert-St Louis.
COVID-19 testing requirements
Visitors from Québec City must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.
Quarantine requirements
Visitors from Québec City are not required to quarantine after entering Lambert-St Louis.
Returning to Québec City from Lambert-St Louis
COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Québec City.
Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Québec City.