Cheap flights from St. Louis (STL) to Winnipeg (YWG) from $315

Wednesday is generally a great day to depart. Flying on this day could help you save up to 41%.

January is one of the best times of the year to fly to Winnipeg from St. Louis. Prices for January average $751 per person but you can even find prices for as low as $508. The most expensive prices can be found in the month of September. Opting for a January flight can save you 28% on your journey compared to booking in September

When flying from St. Louis to Winnipeg, 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 6% versus a flight at noon.

Air Canada and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Yes, there are multiple flights from St. Louis to Winnipeg for under $700. The cheapest flight booked recently is on Air Canada for just $639, but on average you can expect to pay $657.

Cheapflights users have booked flights from St. Louis to Winnipeg round-trip from $639. Other airlines that can offer you cheap pricing are Delta, from $644, and United Airlines, from $652. These flights start at 14% lower than the current average price 3 months from now.

While on average a flight from St. Louis to Winnipeg is generally $396, our data shows the cheapest flight currently is $232. When looking at the most popular route, (Lambert-St Louis - Winnipeg), you can expect to pay $562 for that flight.

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Lambert-St Louis Airport to Winnipeg Airport flight would often be abbreviated as a STL to YWG flight.