Cheap flights from Winnipeg to St. Louis

Round-trip
Economy
Winnipeg (YWG)
St. Louis (STL)
Depart
Return
Any month
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The best prices from Winnipeg to Lambert-St Louis are usually found in July or May, booked 28 days in advance, depart on a Wednesday or Thursday and return on a Monday

How to find the cheapest flight from
Winnipeg (YWG) to St. Louis (STL)

All the information you need to plan the best YWG to STL flight in 2021: compare Winnipeg to St. Louis flight prices with the expected peak season, weather and rainfall in St. Louis.
YWG - STL
Price
C$ 250 - C$ 416
STL
Temperature
0 - 27 °C
STL
Precipitation
56 - 119 mm

Popular in

August

High demand for flights, 21% potential price rise

Cheapest in

July

Best time to find cheap flights, 24% potential price drop

Average price

C$ 349

Average for round-trip flights in November 2021

Round-trip from

C$ 319

From Winnipeg to Lambert-St Louis

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Winnipeg to St. Louis?

July is one of the best times of the year to fly to St. Louis from Winnipeg. Prices for July average C$ 417 per person but you can even find prices for as low as C$ 294. The most expensive prices can be found in the month of August. Opting for a July flight can save you 27% on your journey compared to booking in July

When is the cheapest time to fly from Winnipeg to St. Louis (YWG - STL)?

Unlike in the morning, when flights are generally more expensive, you can save up to 20% on flights from Winnipeg to St. Louis by exploring options for tickets at noon.

How far in advance should I book a flight from Winnipeg to St. Louis?

To save up to 86% on this flight, we recommend booking at least 29 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Winnipeg to St. Louis from C$ 530 1-2 weeks out and tickets from C$ 667 for flights departing within the next 72 hours.

What is the cheapest day to fly round-trip from Winnipeg to St. Louis?

Flights from Winnipeg 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.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Winnipeg</span> to <span class="emphasized">St. Louis</span> flights.

Flight FAQs

From Winnipeg to St. Louis

How popular is this Winnipeg to St. Louis flight route?

Flights from Winnipeg to Lambert-St Louis have been viewed 44 times in the past calendar month.

What are the most popular airlines that fly from Winnipeg to St. Louis?

When booking a flight from Winnipeg to St. Louis, you may want to consider flying on Air Canada, Delta or United Airlines as they are the most popular for this route.

COVID Restrictions

View COVID Travel Restrictions for St. Louis, MO

Do I need a COVID test to fly to St. Louis from Winnipeg?

Information is based on travel restrictions from Winnipeg to Lambert-St Louis

Most visitors from Winnipeg need to provide a negative COVID-19 test result and/or quarantine to enter Lambert-St Louis.

COVID-19 testing requirements
Visitors from Winnipeg 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 Winnipeg are not required to quarantine after entering Lambert-St Louis.

Do I need a test to fly back to Winnipeg from St. Louis?

Returning to Winnipeg 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 Winnipeg.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Winnipeg.

Hide COVID Travel Restrictions for St. Louis, MO

Destination information for St. Louis

Things to know before you go - useful duration and weather info for your trip from Winnipeg to St. Louis.
Today's exchange rate
C$ 1 = $0.79
Average temperature for November in St. Louis
14.0 °C
Avg rainfall for November in St. Louis
86.0 mm

Airports servicing Winnipeg

Airports servicing St. Louis

Top 3 airlines flying from Winnipeg to Lambert-St Louis

The chart below displays the airlines Cheapflights users travelling from Winnipeg to St. Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
WestJet
C$ 280 C$ 405 No cancel fee 60%
Search WestJet flights
Delta
C$ 292 C$ 409 No cancel fee N/A
Search Delta flights
United Airlines
C$ 309 C$ 610 No cancel fee 69%
Search United Airlines flights
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