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Cheap flights from St. Louis to Winnipeg from C$ 2,310

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YWG
26 Feb — 5 Mar1
1 adult

Cheap flight deals from St. Louis to Winnipeg

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Winnipeg (YWG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2025.

Popular in

April

Cheapest in

October

Average price

C$ 1,459
Highest demand for flights based on searches. 10% potential increase in price (C$ 197 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease (C$ 67 potential savings vs. average RT price).
Average for round-trip flights in February 2025

Find flight deals from St. Louis to Winnipeg

Cheapest flights from St. Louis to Winnipeg
Explore the most affordable flight options available from St. Louis to Winnipeg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Tue 25/210:18 a.m.STL - YWG
1 stop5h 10mUnited Airlines
Tue 25/26:05 p.m.YWG - STL
2 stops20h 31mUnited Airlines
Deal found 20/2C$ 2,310
Tue 25/28:05 a.m.STL - YWG
2 stops11h 08mAir Canada
Tue 25/210:00 p.m.YWG - STL
2 stops14h 43mAir Canada
Deal found 20/2C$ 2,361

Best time to book a flight from St. Louis to Winnipeg

Have a flexible travel schedule? Discover the best time to fly to Winnipeg from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from St. Louis to Winnipeg

Get recent, data-driven insights about flights from St. Louis to Winnipeg including ideal travel times, pricing trends, and more.

Rainfall in Winnipeg by month

Plan your trip to Winnipeg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Winnipeg ranges from 20.0 - 80.0 mm per month. June is typically the wettest month, when rainfall can reach 80.0 mm. January is typically the driest time to visit Winnipeg when rainfall is around 20.0 mm.

Temperature in Winnipeg by month

Plan your trip to Winnipeg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Winnipeg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -16.0 C).

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Winnipeg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from St. Louis to Winnipeg that include hotel bookings?

    Yes. In addition to deals on St. Louis to Winnipeg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Winnipeg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Winnipeg.

  • Can I find deals for business class flights from St. Louis to Winnipeg?

    Yes. Cheapflights offers flight deals from St. Louis to Winnipeg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Winnipeg?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Winnipeg (average of C$ 124). Flying from St. Louis to Winnipeg in July is currently the most expensive (average of C$ 232). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Travelling to a place near St. Louis?

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Portage la Prairie

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Deals for St. Louis to Winnipeg flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Winnipeg from St. Louis.

Can Cheapflights find flights from St. Louis to Winnipeg with no change fees?

Yes, we can. To see specific flights from St. Louis to Winnipeg with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from St. Louis to Winnipeg become cheaper?

Not ready to book yet? You can track prices for flights from St. Louis to Winnipeg on Cheapflights with our Price Alert feature and get notified when better prices are available.

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