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$88+ Cheap flights from St. Louis (STL) to Winnipeg (YWG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YWG
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$313
(Kiwi.com)

One-way from

$88
(Kiwi.com)

Popular in

November

Cheapest in

July

Average price

$793
Provider with most accurate pricing for Lambert-St Louis-Winnipeg flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Winnipeg flights.
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From Lambert-St Louis to Winnipeg
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One-way flight from Lambert-St Louis to Winnipeg
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Highest demand for flights based on searches. 2% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 27, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/253:14 pmSTL - YWG
1 stop23h 53mMultiple Airlines
Sun 11/304:55 pmYWG - STL
1 stop22h 13mMultiple Airlines
Deal found 10/26$313
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:04 pmSTL - YWG
1 stop27h 03mMultiple Airlines
Thu 12/184:10 pmYWG - STL
2 stops27h 37mMultiple Airlines
Deal found 10/26$334
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:00 amSTL - YWG
2 stops15h 54mUnited Airlines
Thu 12/185:30 amYWG - STL
2 stops17h 13mUnited Airlines
Deal found 10/26$643
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:30 amSTL - YWG
2 stops12h 54mUnited Airlines
Sun 11/307:05 amYWG - STL
2 stops12h 34mUnited Airlines
Deal found 10/26$811
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:00 amSTL - YWG
3 stops17h 35mAmerican Airlines
Thu 12/1812:10 pmYWG - STL
2 stops11h 35mAmerican Airlines
Deal found 10/26$847
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:03 pmSTL - YWG
3 stops28h 32mAmerican Airlines
Sun 11/3012:10 pmYWG - STL
2 stops19h 59mAmerican Airlines
Deal found 10/26$943

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Winnipeg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from St. Louis to Winnipeg that are best for you.

Fly from

St. Louis

Fly to

Winnipeg

Route

Depart

Return

Price

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Thu 12/11

12:04 pm-3:07 pm

1 stop27h 03m

Winnipeg

Thu 12/18

4:10 pm-7:47 pm

2 stops27h 37m

$334

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Fri 1/16

6:10 am-11:01 am

1 stop4h 51m

Winnipeg

Mon 1/19

5:21 pm-11:25 pm

1 stop6h 04m

$432

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Fri 1/16

8:45 am-11:35 pm

2 stops14h 50m

Winnipeg

Mon 1/19

8:00 am-8:53 pm

1 stop12h 53m

$504

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Fri 1/16

7:00 am-11:35 pm

2 stops16h 35m

Winnipeg

Mon 1/19

12:10 pm-11:31 am

2 stops23h 21m

$530

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Thu 12/11

8:00 am-11:54 pm

2 stops15h 54m

Winnipeg

Thu 12/18

5:30 am-10:43 pm

2 stops17h 13m

$643

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Tue 11/25

6:30 am-7:24 pm

2 stops12h 54m

Winnipeg

Sun 11/30

7:05 am-7:39 pm

2 stops12h 34m

$811

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Thu 12/11

5:15 am-11:35 pm

3 stops18h 20m

Winnipeg

Thu 12/18

6:00 am-10:44 pm

3 stops16h 44m

$900

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Thu 12/11

12:04 pm-3:07 pm

1 stop27h 03m

$88

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Fri 1/16

6:10 am-11:01 am

1 stop4h 51m

$189

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Fri 1/16

11:12 am-8:06 pm

3 stops32h 54m

$212

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from St. Louis to Winnipeg

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Winnipeg in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Winnipeg flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Winnipeg flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from St. Louis-Winnipeg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Winnipeg flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Winnipeg flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Winnipeg

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

Currently, December is the cheapest month in which you can book a flight from St. Louis to Winnipeg (average of $250). Flying from St. Louis to Winnipeg in November is currently the most expensive (average of $997). 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.

Reviews of airlines servicing Winnipeg

Get insights into the airlines that provide service to Winnipeg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Winnipeg. Reviews last updated October 27, 2025.
Read through reviews of airlines operating flights from St. Louis to Winnipeg, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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.

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

    A quick flight from St. Louis to Winnipeg can take about 4h 51m. Delta provides one of the quickest options available for as low as $432. There are 841 mi between St. Louis and Winnipeg.

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

    Cheapflights users have booked flights from St. Louis to Winnipeg round-trip from $285. This flight start at 61% lower than the current average price 3 months from now.

  • 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, December is the cheapest month in which you can book a flight from St. Louis to Winnipeg (average of $250). Flying from St. Louis to Winnipeg in November is currently the most expensive (average of $997). 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.

See more FAQs

Traveling to a place near Winnipeg?

Book flights to Winnipeg if you plan to visit one of these locations
Portage la Prairie

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Alternative routes for St. Louis to Winnipeg

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Kansas City to Winnipeg flights

Top airline flying from St. Louis to Winnipeg

Discover the top airline that operate flights from St. Louis to Winnipeg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$295Average$866FlexibilityNo cancel feeOn-timeN/A

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