How do I get Price Alerts for flights from St. Louis to Winnipeg?

Price Alerts will notify you by email when the price for flights to Winnipeg from St. Louis decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from St. Louis to Winnipeg with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Lambert-St Louis Airport to Winnipeg Airport?

Prices for flights from Lambert-St Louis Airport to Winnipeg Airport are updated daily.

How many operators does momondo search for flights from Lambert-St Louis Airport to Winnipeg Airport?

As of November 2026, there is 1 operator available to choose from for flights from Lambert-St Louis Airport to Winnipeg Airport.

How old do you have to be to fly from Lambert-St Louis Airport to Winnipeg Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Winnipeg Airport.

What documentation or ID do you need to fly to Winnipeg Airport?

The required travel and health documents for your Winnipeg Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Winnipeg Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$728 Cheap Flights from St. Louis to Winnipeg in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Winnipeg

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:37 pm - 1:10 amSTL Lambert-St Louis-YWG Winnipeg

30h 33m3 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl Calgary

4:00 pm - 10:53 amYWG Winnipeg-STL Lambert-St Louis

19h 53m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson

$728Multiple Airlines

Thu, Dec 24 - Thu, Dec 31

5:58 pm - 8:50 pmSTL Lambert-St Louis-YWG Winnipeg

25h 52m2 stops Orlando Toronto Pearson Intl

4:00 pm - 10:53 amYWG Winnipeg-STL Lambert-St Louis

19h 53m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson

$742Multiple Airlines

Thu, Dec 24 - Thu, Dec 31

6:30 am - 1:23 pmSTL Lambert-St Louis-YWG Winnipeg

5h 53m1 stop Chicago O'Hare Intl

3:15 pm - 10:59 pmYWG Winnipeg-STL Lambert-St Louis

8h 44m1 stop Chicago O'Hare Intl

$791United Airlines

Sat, Dec 5 - Wed, Dec 9

5:00 am - 7:26 pmSTL Lambert-St Louis-YWG Winnipeg

13h 26m1 stop Chicago O'Hare Intl

8:00 am - 12:06 pmYWG Winnipeg-STL Lambert-St Louis

5h 06m1 stop Chicago O'Hare Intl

$791United Airlines

Sun, Feb 14 - Sun, Feb 21

5:05 am - 1:52 pmSTL Lambert-St Louis-YWG Winnipeg

7h 47m1 stop Chicago O'Hare Intl

3:15 pm - 11:38 pmYWG Winnipeg-STL Lambert-St Louis

9h 23m1 stop Chicago O'Hare Intl

$792United Airlines

Thu, Dec 24 - Thu, Dec 31

6:09 pm - 12:44 amSTL Lambert-St Louis-YWG Winnipeg

29h 35m1 stop Orlando

9:35 pm - 11:10 amYWG Winnipeg-STL Lambert-St Louis

14h 35m2 stops Calgary Atlanta Hartsfield-Jackson

$797Multiple Airlines

Thu, Nov 26 - Tue, Dec 1

5:59 pm - 2:40 pmSTL Lambert-St Louis-YWG Winnipeg

19h 41m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson

5:59 pm - 10:24 pmYWG Winnipeg-STL Lambert-St Louis

5h 25m1 stop Minneapolis St Paul

$819Multiple Airlines

Sun, Feb 14 - Sun, Feb 21

5:58 pm - 12:44 amSTL Lambert-St Louis-YWG Winnipeg

29h 46m1 stop Orlando

4:00 pm - 10:53 amYWG Winnipeg-STL Lambert-St Louis

19h 53m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson

$825Multiple Airlines

Thu, Dec 24 - Thu, Dec 31

6:30 am - 4:51 pmSTL Lambert-St Louis-YWG Winnipeg

9h 21m1 stop Minneapolis St Paul

5:45 pm - 11:28 pmYWG Winnipeg-STL Lambert-St Louis

6h 43m1 stop Minneapolis St Paul

$830Delta

Sun, Dec 27 - Sun, Jan 3

3:30 pm - 12:33 amSTL Lambert-St Louis-YWG Winnipeg

8h 03m1 stop Minneapolis St Paul

6:35 am - 2:41 pmYWG Winnipeg-STL Lambert-St Louis

9h 06m1 stop Minneapolis St Paul

$867Delta

Wed, Nov 25 - Mon, Nov 30

Cheap last minute flights

Enter your travel dates to find the best prices.

3:30 pm - 12:33 amSTL Lambert-St Louis-YWG Winnipeg

8h 03m1 stop Minneapolis St Paul

5:45 pm - 1:28 pmYWG Winnipeg-STL Lambert-St Louis

20h 43m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$867Delta

Fri, Nov 20 - Wed, Dec 2

3:30 pm - 12:33 amSTL Lambert-St Louis-YWG Winnipeg

8h 03m1 stop Minneapolis St Paul

6:35 am - 2:41 pmYWG Winnipeg-STL Lambert-St Louis

9h 06m1 stop Minneapolis St Paul

$867Delta

Fri, Nov 20 - Sat, Nov 28

8:50 am - 9:57 pmSTL Lambert-St Louis-YWG Winnipeg

12h 07m1 stop Denver Intl

3:15 pm - 9:40 pmYWG Winnipeg-STL Lambert-St Louis

7h 25m1 stop Chicago O'Hare Intl

$867United Airlines

Fri, Nov 20 - Fri, Nov 27

5:00 am - 1:23 pmSTL Lambert-St Louis-YWG Winnipeg

7h 23m1 stop Chicago O'Hare Intl

3:15 pm - 10:59 pmYWG Winnipeg-STL Lambert-St Louis

8h 44m1 stop Chicago O'Hare Intl

$867United Airlines

Fri, Nov 20 - Tue, Dec 1

6:13 am - 11:54 amSTL Lambert-St Louis-YWG Winnipeg

4h 41m1 stop Minneapolis St Paul

5:45 pm - 11:22 pmYWG Winnipeg-STL Lambert-St Louis

6h 37m1 stop Minneapolis St Paul

$867Delta

Fri, Nov 20 - Mon, Nov 30

3:30 pm - 12:33 amSTL Lambert-St Louis-YWG Winnipeg

8h 03m1 stop Minneapolis St Paul

5:45 pm - 11:26 pmYWG Winnipeg-STL Lambert-St Louis

6h 41m1 stop Minneapolis St Paul

$867Delta

Fri, Nov 20 - Wed, Dec 2

1:40 pm - 9:57 pmSTL Lambert-St Louis-YWG Winnipeg

7h 17m1 stop Denver Intl

9:40 am - 11:32 pmYWG Winnipeg-STL Lambert-St Louis

14h 52m1 stop Denver Intl

$867United Airlines

Fri, Nov 20 - Sun, Nov 29

12:29 pm - 12:33 amSTL Lambert-St Louis-YWG Winnipeg

11h 04m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

6:25 am - 12:05 amYWG Winnipeg-STL Lambert-St Louis

18h 40m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$873Delta

Fri, Nov 20 - Wed, Dec 2

10:05 am - 12:33 amSTL Lambert-St Louis-YWG Winnipeg

13h 28m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

6:35 am - 12:21 pmYWG Winnipeg-STL Lambert-St Louis

6h 46m1 stop Minneapolis St Paul

$877Delta

Fri, Nov 20 - Sun, Nov 29

7:13 am - 12:33 amSTL Lambert-St Louis-YWG Winnipeg

16h 20m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

6:35 am - 2:41 pmYWG Winnipeg-STL Lambert-St Louis

9h 06m1 stop Minneapolis St Paul

$877Delta

Fri, Nov 20 - Mon, Nov 30

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Air Canada flights from St. Louis to Winnipeg

Our best Air Canada deals on St. Louis to Winnipeg flight tickets

Air Canada

Dec 5

STL5:15 amLambert-St Louis

7h 08m

1 stop

YWG1:23 pmWinnipeg

Dec 9

YWG9:05 amWinnipeg

14h 54m

2 stops

STL10:59 pmLambert-St Louis

$907

Air Canada

Dec 28

STL7:18 amLambert-St Louis

5h 34m

1 stop

YWG1:52 pmWinnipeg

Jan 1

YWG6:15 amWinnipeg

10h 53m

2 stops

STL4:08 pmLambert-St Louis

$912

Air Canada

Dec 10

STL9:40 amLambert-St Louis

11h 44m

2 stops

YWG10:24 pmWinnipeg

Dec 13

YWG9:05 amWinnipeg

13h 18m

2 stops

STL9:23 pmLambert-St Louis

$920

WestJet flights from St. Louis to Winnipeg

Our best WestJet deals on St. Louis to Winnipeg flight tickets

WestJet

Apr 7

STL6:30 amLambert-St Louis

4h 25m

1 stop

YWG10:55 amWinnipeg

Apr 10

YWG5:00 amWinnipeg

13h 04m

2 stops

STL6:04 pmLambert-St Louis

$927

WestJet

Feb 14

STL6:29 amLambert-St Louis

4h 26m

1 stop

YWG11:55 amWinnipeg

Feb 21

YWG6:00 amWinnipeg

18h 39m

2 stops

STL11:39 pmLambert-St Louis

$1,007

WestJet

Feb 14

STL10:29 amLambert-St Louis

25h 16m

2 stops

YWG12:45 pmWinnipeg

Feb 21

YWG10:00 amWinnipeg

13h 24m

2 stops

STL10:24 pmLambert-St Louis

$1,030

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Thu 12/24

5:37 pm-1:10 am

3 stops30h 33m

Winnipeg

Thu 12/31

4:00 pm-10:53 am

2 stops19h 53m

$728

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Thu 12/24

5:58 pm-8:50 pm

2 stops25h 52m

Winnipeg

Thu 12/31

4:00 pm-10:53 am

2 stops19h 53m

$742

Quickest round-trip

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Sat 12/5

6:30 am-1:23 pm

1 stop5h 53m

Winnipeg

Wed 12/9

3:15 pm-10:59 pm

1 stop8h 44m

$791

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Sun 2/14

5:00 am-7:26 pm

1 stop13h 26m

Winnipeg

Sun 2/21

8:00 am-12:06 pm

1 stop5h 06m

$791

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Thu 12/24

5:05 am-1:52 pm

1 stop7h 47m

Winnipeg

Thu 12/31

3:15 pm-11:38 pm

1 stop9h 23m

$792

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Thu 11/26

6:09 pm-12:44 am

1 stop29h 35m

Winnipeg

Tue 12/1

9:35 pm-11:10 am

2 stops14h 35m

$797

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Sun 2/14

5:59 pm-2:40 pm

2 stops19h 41m

Winnipeg

Sun 2/21

5:59 pm-10:24 pm

1 stop5h 25m

$819

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Thu 12/24

5:58 pm-12:44 am

1 stop29h 46m

Winnipeg

Thu 12/31

4:00 pm-10:53 am

2 stops19h 53m

$825

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Sun 12/27

6:30 am-4:51 pm

1 stop9h 21m

Winnipeg

Sun 1/3

5:45 pm-11:28 pm

1 stop6h 43m

$830

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Wed 11/25

3:30 pm-12:33 am

1 stop8h 03m

Winnipeg

Mon 11/30

6:35 am-2:41 pm

1 stop9h 06m

$867

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from St. Louis to Winnipeg

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Winnipeg according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Winnipeg (STL to YWG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Winnipeg

Best Price Found	$728
Fastest flight time	6h 12m
Direct flights	None

The best flight deal from St. Louis to Winnipeg found on momondo in the last 72 hours is $728

The fastest flight from St. Louis to Winnipeg takes 6h 12m

There are no direct flights from St. Louis to Winnipeg. There are no popular flight routes from St. Louis to Winnipeg.

Search flight deals

Frequently asked questions about flying from St. Louis to Winnipeg

How far is Lambert-St Louis to Winnipeg by plane?
The distance between Lambert-St Louis and Winnipeg is about 849.0 mi. 6h 12m is a normal flight duration for this route.
When did momondo last update prices for flights from Lambert-St Louis Airport to Winnipeg Airport?
Prices for flights from Lambert-St Louis Airport to Winnipeg Airport are updated daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Winnipeg Airport?
As of November 2026, there is 1 operator available to choose from for flights from Lambert-St Louis Airport to Winnipeg Airport.
How old do you have to be to fly from Lambert-St Louis Airport to Winnipeg Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Winnipeg Airport.
What documentation or ID do you need to fly to Winnipeg Airport?
The required travel and health documents for your Winnipeg Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Winnipeg Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from St. Louis to Winnipeg?
Based on momondo bookings for this flight route, the most popular airline on flight routes from St. Louis to Winnipeg is Delta (100% of total bookings).

Best airlines flying from St. Louis to Winnipeg

Compare and see reviews for airlines that fly from St. Louis to Winnipeg with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $203	Free Cancellation	Rating 7.8 8,719 reviews		Search Delta flights

Frequently asked questions about flying from St. Louis to Winnipeg

How do I get Price Alerts for flights from St. Louis to Winnipeg?
Price Alerts will notify you by email when the price for flights to Winnipeg from St. Louis decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from St. Louis to Winnipeg with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Selkirk

Portage la Prairie

Morden

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Winnipeg?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Winnipeg for you.

Can I find flights from St. Louis to Winnipeg with flexible booking policies on momondo?

All flight searches from St. Louis to Winnipeg on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Winnipeg?

Once you have performed a search for St. Louis to Winnipeg flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from St. Louis to Winnipeg right now. Can momondo alert me if prices change?

Price alerts on flights to Winnipeg from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.