How long is the flight from St. Louis to Winnipeg?

WestJet and American Airlines can get you from St. Louis to Winnipeg in just under 4h 41m. Your travel time can differ by up to 12h 10m. The distance from St. Louis to Winnipeg is about 1353 km. This flight may include one or multiple stops.

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.

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).

What is the cheapest time of day to fly from STL to YWG?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Winnipeg as you normally would.

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.

C$ 371+ Cheap Flights from St. Louis to Winnipeg

Cheap flight deals from St. Louis to Winnipeg

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 27 October 2026.

Tue 8/126:20 p.m. -

3 stops29h 50m

Tue 15/128:35 a.m. -

2 stops27h 42m

Deal found 23/10C$ 814

Fri 13/116:13 a.m. -

1 stop4h 41m

Sat 21/115:45 p.m. -

1 stop6h 37m

Deal found 22/10C$ 1,250

Fri 13/115:01 a.m. -

2 stops16h 51m

Sat 21/117:00 a.m. -

2 stops14h 04m

Deal found 22/10C$ 1,264

Fri 13/116:13 a.m. -

1 stop4h 41m

Sat 21/116:35 a.m. -

2 stops12h 38m

Deal found 24/10C$ 1,346

Find flight deals from St. Louis to Winnipeg

Round-trip from	C$ 814
One-way from	C$ 371

8/12-15/12
5 total stops
57h 32m total
St. Louis to Winnipeg

Search Deals

10/12-31/12
3 total stops
46h 05m total
St. Louis to Winnipeg

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Thu 10/12

6:20 p.m.-5:25 p.m.

3 stops46h 05m

Winnipeg

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 371

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Thu 19/11

2:00 p.m.-10:15 a.m.

3 stops43h 15m

Winnipeg

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 377

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Tue 8/12

6:04 a.m.-9:45 p.m.

2 stops14h 41m

Winnipeg

Tue 15/12

8:00 a.m.-12:12 a.m.

1 stop17h 12m

C$ 910

Quickest round-trip

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Fri 13/11

6:13 a.m.-11:54 a.m.

1 stop4h 41m

Winnipeg

Sat 21/11

5:45 p.m.-11:22 p.m.

1 stop6h 37m

C$ 1,250

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Fri 13/11

5:01 a.m.-10:52 p.m.

2 stops16h 51m

Winnipeg

Sat 21/11

7:00 a.m.-8:04 p.m.

2 stops14h 04m

C$ 1,264

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Fri 13/11

6:13 a.m.-11:54 a.m.

1 stop4h 41m

Winnipeg

Sat 21/11

6:35 a.m.-6:13 p.m.

2 stops12h 38m

C$ 1,346

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Wed 17/2

6:30 a.m.-8:50 p.m.

2 stops13h 20m

Winnipeg

Sun 21/2

6:00 a.m.-11:39 p.m.

2 stops18h 39m

C$ 1,397

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/10

Sorted by cheapest first

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.

STL-YWG

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.

Related info for your journey

How long is the flight from St. Louis to Winnipeg?
WestJet and American Airlines can get you from St. Louis to Winnipeg in just under 4h 41m. Your travel time can differ by up to 12h 10m. The distance from St. Louis to Winnipeg is about 1353 km. This flight may include one or multiple stops.
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.

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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.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Winnipeg?

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.

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Cheap flights from St. Louis to Winnipeg from C$ 371

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from St. Louis to Winnipeg

Cheapest flights from St. Louis to WinnipegExplore 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 27 October 2026.

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 27 October 2026.

Best flights from St. Louis to WinnipegDiscover carefully curated flight deals from St. Louis to Winnipeg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 October 2026.

Discover carefully curated flight deals from St. Louis to Winnipeg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 October 2026.

Last-minute flights from St. Louis to WinnipegDiscover last-minute flight deals from St. Louis to Winnipeg. Data last updated 27 October 2026 and is based on user searches.

Discover last-minute flight deals from St. Louis to Winnipeg. Data last updated 27 October 2026 and is based on user searches.

One-way flights from St. Louis to WinnipegSearch for one-way flight options from St. Louis to Winnipeg. Find affordable one-way fares based on user searches. Data last updated 27 October 2026.

Search for one-way flight options from St. Louis to Winnipeg. Find affordable one-way fares based on user searches. Data last updated 27 October 2026.

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

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Related info for your journey

How long is the flight from St. Louis to Winnipeg?

Can I find deals for flights from St. Louis to Winnipeg that include hotel bookings?

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

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

Travelling to a place near Winnipeg?

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Complete your trip

Complete your trip to Winnipeg by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Manitoba

Book a non-stop flight to one of these other cities located in Manitoba.

Search flights from St. Louis to Winnipeg by cabin class

Find flights from St. Louis to Winnipeg, based on your preferred cabin class, be it economy, premium economy, business, or first class.

St. Louis and Winnipeg flights

Browse other St. Louis and Winnipeg flight options. Last updated on 27 October 2026.

Other flights from St. Louis

Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on 27 October 2026.

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Other flights to Winnipeg

Explore flights to Winnipeg departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 27 October 2026.

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How does Cheapflights help users find flights from St. Louis to Winnipeg?

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Winnipeg?

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

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

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Travel Smart

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 27 October 2026.

Best flights from St. Louis to Winnipeg
Discover carefully curated flight deals from St. Louis to Winnipeg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 October 2026.

Last-minute flights from St. Louis to Winnipeg
Discover last-minute flight deals from St. Louis to Winnipeg. Data last updated 27 October 2026 and is based on user searches.

One-way flights from St. Louis to Winnipeg
Search for one-way flight options from St. Louis to Winnipeg. Find affordable one-way fares based on user searches. Data last updated 27 October 2026.