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 October 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.

$179 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.

5:15 pm - 2:10 amSTL Lambert-St Louis-YWG Winnipeg

31h 55m3 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson Calgary

9:35 pm - 10:17 amYWG Winnipeg-STL Lambert-St Louis

13h 42m2 stops Calgary Atlanta Hartsfield-Jackson

$472Multiple Airlines

Thu, Nov 26 - Thu, Dec 3

5:15 pm - 6:25 pmSTL Lambert-St Louis-YWG Winnipeg

24h 10m3 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson Calgary

9:35 pm - 11:12 pmYWG Winnipeg-STL Lambert-St Louis

26h 37m3 stops Calgary Atlanta Hartsfield-Jackson Orlando

$528Multiple Airlines

Thu, Nov 26 - Thu, Dec 3

7:18 pm - 1:55 pmSTL Lambert-St Louis-YWG Winnipeg

17h 37m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

6:32 pm - 8:08 amYWG Winnipeg-STL Lambert-St Louis

14h 36m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$543Delta

Mon, Nov 16 - Fri, Nov 20

6:34 pm - 2:10 amSTL Lambert-St Louis-YWG Winnipeg

30h 36m2 stops Atlanta Hartsfield-Jackson Calgary

9:35 pm - 10:59 pmYWG Winnipeg-STL Lambert-St Louis

26h 24m3 stops Calgary Toronto Pearson Intl Orlando

$629Multiple Airlines

Mon, Nov 16 - Fri, Nov 20

6:34 pm - 2:10 amSTL Lambert-St Louis-YWG Winnipeg

30h 36m2 stops Atlanta Hartsfield-Jackson Calgary

3:20 pm - 10:59 pmYWG Winnipeg-STL Lambert-St Louis

8h 39m1 stop Orlando

$642Multiple Airlines

Mon, Nov 16 - Fri, Nov 20

6:09 pm - 1:44 amSTL Lambert-St Louis-YWG Winnipeg

30h 35m1 stop Orlando

9:35 pm - 10:17 amYWG Winnipeg-STL Lambert-St Louis

13h 42m2 stops Calgary Atlanta Hartsfield-Jackson

$663Multiple Airlines

Thu, Nov 26 - Thu, Dec 3

9:09 am - 12:45 amSTL Lambert-St Louis-YWG Winnipeg

14h 36m2 stops Dallas/Fort Worth Las Vegas Harry Reid Intl

9:35 pm - 10:17 amYWG Winnipeg-STL Lambert-St Louis

13h 42m2 stops Calgary Atlanta Hartsfield-Jackson

$664Multiple Airlines

Thu, Nov 26 - Thu, Dec 3

12:14 pm - 9:45 pmSTL Lambert-St Louis-YWG Winnipeg

32h 31m3 stops Dallas/Fort Worth Atlanta Hartsfield-Jackson Calgary

9:35 pm - 10:59 pmYWG Winnipeg-STL Lambert-St Louis

26h 24m3 stops Calgary Toronto Pearson Intl Orlando

$679Multiple Airlines

Mon, Nov 16 - Fri, Nov 20

4:26 pm - 2:10 amSTL Lambert-St Louis-YWG Winnipeg

32h 44m3 stops Orlando Atlanta Hartsfield-Jackson Calgary

9:35 pm - 10:59 pmYWG Winnipeg-STL Lambert-St Louis

26h 24m3 stops Calgary Atlanta Hartsfield-Jackson Orlando

$771Multiple Airlines

Sat, Nov 14 - Sat, Nov 21

5:22 pm - 1:33 amSTL Lambert-St Louis-YWG Winnipeg

7h 11m1 stop Minneapolis St Paul

1:45 pm - 3:41 pmYWG Winnipeg-STL Lambert-St Louis

2h 56m1 stop Minneapolis St Paul

$789Delta

Fri, Nov 13 - Sat, Nov 21

Cheap last minute flights

Enter your travel dates to find the best prices.

12:10 pm - 9:14 pmSTL Lambert-St Louis-YWG Winnipeg

9h 04m1 stop Montreal Pierre Elliott Trudeau Intl

10:50 am - 6:41 pmYWG Winnipeg-STL Lambert-St Louis

7h 51m1 stop Montreal Pierre Elliott Trudeau Intl

$1,258Air Canada

Mon, Oct 19 - Thu, Oct 22

1:36 pm - 8:57 pmSTL Lambert-St Louis-YWG Winnipeg

7h 21m1 stop Denver Intl

10:50 am - 6:41 pmYWG Winnipeg-STL Lambert-St Louis

7h 51m1 stop Montreal Pierre Elliott Trudeau Intl

$1,259Air Canada

Mon, Oct 19 - Thu, Oct 22

3:11 pm - 11:47 pmSTL Lambert-St Louis-YWG Winnipeg

8h 36m2 stops Chicago O'Hare Intl Toronto Pearson Intl

10:50 am - 6:41 pmYWG Winnipeg-STL Lambert-St Louis

7h 51m1 stop Montreal Pierre Elliott Trudeau Intl

$1,272Air Canada

Mon, Oct 19 - Thu, Oct 22

6:00 am - 8:00 pmSTL Lambert-St Louis-YWG Winnipeg

38h 00m2 stops Atlanta Hartsfield-Jackson Vancouver Intl

12:50 pm - 11:21 pmYWG Winnipeg-STL Lambert-St Louis

34h 31m2 stops Edmonton Minneapolis St Paul

$1,304WestJet

Fri, Oct 16 - Sun, Oct 18

12:10 pm - 9:14 pmSTL Lambert-St Louis-YWG Winnipeg

9h 04m1 stop Montreal Pierre Elliott Trudeau Intl

10:50 am - 6:41 pmYWG Winnipeg-STL Lambert-St Louis

7h 51m1 stop Montreal Pierre Elliott Trudeau Intl

$1,349Air Canada

Mon, Oct 19 - Thu, Oct 22

12:10 pm - 9:27 pmSTL Lambert-St Louis-YWG Winnipeg

9h 17m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

10:50 am - 6:41 pmYWG Winnipeg-STL Lambert-St Louis

7h 51m1 stop Montreal Pierre Elliott Trudeau Intl

$1,362Air Canada

Mon, Oct 19 - Thu, Oct 22

12:10 pm - 9:14 pmSTL Lambert-St Louis-YWG Winnipeg

9h 04m1 stop Montreal Pierre Elliott Trudeau Intl

10:50 am - 6:41 pmYWG Winnipeg-STL Lambert-St Louis

7h 51m1 stop Montreal Pierre Elliott Trudeau Intl

$1,381Air Canada

Mon, Oct 19 - Thu, Oct 22

12:10 pm - 9:27 pmSTL Lambert-St Louis-YWG Winnipeg

9h 17m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

12:15 pm - 9:21 pmYWG Winnipeg-STL Lambert-St Louis

9h 06m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$1,382Air Canada

Mon, Oct 19 - Thu, Oct 22

5:35 pm - 11:19 pmSTL Lambert-St Louis-YWG Winnipeg

5h 44m1 stop Minneapolis St Paul

5:40 pm - 11:21 pmYWG Winnipeg-STL Lambert-St Louis

5h 41m1 stop Minneapolis St Paul

$1,540Delta

Fri, Oct 16 - Sun, Oct 18

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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

Nov 26

STL4:05 pmLambert-St Louis

8h 39m

1 stop

YWG1:44 amWinnipeg

Dec 3

YWG8:15 amWinnipeg

7h 11m

1 stop

STL2:26 pmLambert-St Louis

$792

Air Canada

Oct 27

STL5:00 amLambert-St Louis

7h 23m

1 stop

YWG12:23 pmWinnipeg

Oct 30

YWG7:15 amWinnipeg

8h 08m

1 stop

STL3:23 pmLambert-St Louis

$1,081

Air Canada

Oct 19

STL12:10 pmLambert-St Louis

9h 04m

1 stop

YWG9:14 pmWinnipeg

Oct 22

YWG10:50 amWinnipeg

7h 51m

1 stop

STL6:41 pmLambert-St Louis

$1,258

American Airlines flights from St. Louis to Winnipeg

Our best American Airlines deals on St. Louis to Winnipeg flight tickets

American Airlines

Nov 7

STL7:05 amLambert-St Louis

15h 47m

2 stops

YWG11:52 pmWinnipeg

Nov 14

YWG7:00 amWinnipeg

16h 59m

2 stops

STL10:59 pmLambert-St Louis

$899

American Airlines

Nov 13

STL6:00 amLambert-St Louis

15h 52m

2 stops

YWG10:52 pmWinnipeg

Nov 21

YWG7:00 amWinnipeg

15h 14m

2 stops

STL9:14 pmLambert-St Louis

$907

American Airlines

Nov 7

STL7:05 amLambert-St Louis

15h 47m

2 stops

YWG11:52 pmWinnipeg

Nov 14

YWG7:00 amWinnipeg

15h 39m

3 stops

STL9:39 pmLambert-St Louis

$942

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Thu 11/26

5:15 pm-2:10 am

3 stops31h 55m

Winnipeg

Thu 12/3

9:35 pm-10:17 am

2 stops13h 42m

$472

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Thu 11/26

5:15 pm-6:25 pm

3 stops24h 10m

Winnipeg

Thu 12/3

9:35 pm-11:12 pm

3 stops26h 37m

$528

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Mon 11/16

7:18 pm-1:55 pm

2 stops17h 37m

Winnipeg

Fri 11/20

6:32 pm-8:08 am

2 stops14h 36m

$543

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Mon 11/16

6:34 pm-2:10 am

2 stops30h 36m

Winnipeg

Fri 11/20

9:35 pm-10:59 pm

3 stops26h 24m

$629

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Mon 11/16

6:34 pm-2:10 am

2 stops30h 36m

Winnipeg

Fri 11/20

3:20 pm-10:59 pm

1 stop8h 39m

$642

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Thu 11/26

6:09 pm-1:44 am

1 stop30h 35m

Winnipeg

Thu 12/3

9:35 pm-10:17 am

2 stops13h 42m

$663

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Thu 11/26

9:09 am-12:45 am

2 stops14h 36m

Winnipeg

Thu 12/3

9:35 pm-10:17 am

2 stops13h 42m

$664

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Mon 11/16

12:14 pm-9:45 pm

3 stops32h 31m

Winnipeg

Fri 11/20

9:35 pm-10:59 pm

3 stops26h 24m

$679

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Sat 11/14

4:26 pm-2:10 am

3 stops32h 44m

Winnipeg

Sat 11/21

9:35 pm-10:59 pm

3 stops26h 24m

$771

Quickest round-trip

St. LouisWinnipeg

STL Lambert-St Louis - YWG Winnipeg

STLYWG

Lambert-St Louis

Fri 11/13

5:22 pm-1:33 am

1 stop7h 11m

Winnipeg

Sat 11/21

1:45 pm-3:41 pm

1 stop2h 56m

$789

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted 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	$179
Fastest flight time	5h 44m
Direct flights	None

The best one-way flight to Winnipeg from St. Louis in the past 72 hours is $179. The best round-trip flight deal from St. Louis to Winnipeg found on momondo in the last 72 hours is $472.

The fastest flight from St. Louis to Winnipeg takes 5h 44m

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. 5h 44m 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 October 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 $208	Free Cancellation	Rating 7.8 8,652 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.