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

Air Canada can get you from St. Louis to Winnipeg in just under 6h 23m. Your travel time can differ by up to . The distance from St. Louis to Winnipeg is about 1353 km.

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$ 175+ Cheap Flights from St. Louis to Winnipeg

Cheap flight deals from St. Louis to Winnipeg

Enter your travel dates to find the best prices.

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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 11 September 2026.

Thu 1/1012:17 p.m. -

1 stop12h 18m

Thu 5/118:35 p.m. -

2 stops21h 05m

Deal found 7/9C$ 676

Fri 2/102:29 p.m. -

2 stops31h 41m

Thu 12/114:00 p.m. -

1 stop20h 33m

Deal found 7/9C$ 679

Thu 1/1012:17 p.m. -

1 stop12h 18m

Thu 12/114:00 p.m. -

2 stops25h 40m

Deal found 7/9C$ 801

Sun 25/106:30 a.m. -

1 stop13h 25m

Sun 1/118:35 p.m. -

2 stops21h 05m

Deal found 10/9C$ 824

Tue 1/124:05 p.m. -

1 stop7h 39m

Sun 6/127:15 a.m. -

1 stop8h 11m

Deal found 9/9C$ 840

Mon 5/1012:10 p.m. -

1 stop9h 04m

Fri 16/1010:50 a.m. -

1 stop7h 51m

Deal found 8/9C$ 913

Fri 13/116:00 a.m. -

1 stop6h 23m

Sat 21/118:40 a.m. -

1 stop8h 17m

Deal found 9/9C$ 932

Sat 24/108:55 a.m. -

1 stop7h 32m

Sat 31/108:40 a.m. -

1 stop12h 19m

Deal found 9/9C$ 938

Find flight deals from St. Louis to Winnipeg

Round-trip from	C$ 676
One-way from	C$ 175

1/10-5/11
3 total stops
33h 23m total
St. Louis to Winnipeg

Search Deals

26/10-31/12
2 total stops
30h 35m total
St. Louis to Winnipeg

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Winnipeg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Wed 21/10

6:35 p.m.-12:55 a.m.

3 stops30h 20m

Winnipeg

Wed 31/12

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

Nonstop0h 00m

C$ 222

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Mon 26/10

6:35 p.m.-12:44 a.m.

3 stops30h 09m

Winnipeg

Wed 31/12

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

Nonstop0h 00m

C$ 280

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Sun 8/11

12:14 p.m.-4:25 p.m.

3 stops28h 11m

Winnipeg

Wed 31/12

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

Nonstop0h 00m

C$ 339

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Wed 21/10

1:36 p.m.-8:57 p.m.

1 stop7h 21m

Winnipeg

Wed 31/12

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

Nonstop0h 00m

C$ 448

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Mon 21/9

8:55 a.m.-4:27 p.m.

1 stop7h 32m

Winnipeg

Wed 31/12

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

Nonstop0h 00m

C$ 517

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Mon 21/9

1:55 p.m.-12:55 a.m.

2 stops11h 00m

Winnipeg

Wed 31/12

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

Nonstop0h 00m

C$ 596

Quickest round-trip

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Mon 21/9

6:15 a.m.-11:51 a.m.

1 stop5h 36m

Winnipeg

Wed 31/12

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

Nonstop0h 00m

C$ 632

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Mon 21/9

8:30 a.m.-10:33 p.m.

1 stop14h 03m

Winnipeg

Wed 31/12

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

Nonstop0h 00m

C$ 632

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Fri 13/11

6:00 a.m.-12:23 p.m.

1 stop6h 23m

Winnipeg

Sat 21/11

8:40 a.m.-4:57 p.m.

1 stop8h 17m

C$ 932

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Sat 24/10

2:40 p.m.-9:27 p.m.

1 stop6h 47m

Winnipeg

Sat 31/10

8:05 a.m.-7:23 p.m.

2 stops11h 18m

C$ 950

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 15 resultsSorted 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?
Air Canada can get you from St. Louis to Winnipeg in just under 6h 23m. Your travel time can differ by up to . The distance from St. Louis to Winnipeg is about 1353 km.
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$ 175

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 26/10. 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 11 September 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 11 September 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 11 September 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 11 September 2026.

Last-minute flights from St. Louis to WinnipegDiscover last-minute flight deals from St. Louis to Winnipeg. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from St. Louis to Winnipeg. Data last updated 11 September 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 11 September 2026.

Search for one-way flight options from St. Louis to Winnipeg. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

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Use the filters below to find and compare flights from St. Louis to Winnipeg that are best for you.

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 11 September 2026.

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Other flights to Winnipeg

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

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

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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 11 September 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 11 September 2026.

Last-minute flights from St. Louis to Winnipeg
Discover last-minute flight deals from St. Louis to Winnipeg. Data last updated 11 September 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 11 September 2026.