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 2025, 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.

$403 Cheap Flights from St. Louis to Winnipeg in 2025/26

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Find the cheapest flights from St. Louis to Winnipeg

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Cheap round-trip flights

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4:05 pm - 11:54 pmSTL-YWG

7h 49m1 stop

7:05 am - 3:29 pmYWG-STL

8h 24m1 stop

$430Air Canada

Find Deal

Tue, Mar 10 - Wed, Mar 11

5:00 am - 3:43 pmSTL-YWG

10h 43m2 stops

7:05 am - 3:29 pmYWG-STL

8h 24m1 stop

$508Air Canada

Find Deal

Tue, Mar 10 - Wed, Mar 11

5:00 am - 3:43 pmSTL-YWG

10h 43m2 stops

8:15 am - 9:50 pmYWG-STL

13h 35m2 stops

$517Air Canada

Find Deal

Tue, Mar 10 - Wed, Mar 11

4:27 pm - 1:26 amSTL-YWG

8h 59m1 stop

8:05 pm - 10:33 pmYWG-STL

50h 28m2 stops

$626Multiple Airlines

Find Deal

Fri, Dec 26 - Tue, Jan 6

4:27 pm - 1:26 amSTL-YWG

8h 59m1 stop

8:00 am - 10:33 pmYWG-STL

14h 33m1 stop

$658Multiple Airlines

Find Deal

Fri, Dec 26 - Tue, Jan 6

6:56 am - 11:35 pmSTL-YWG

16h 39m2 stops

6:00 am - 6:16 pmYWG-STL

12h 16m2 stops

$828American Airlines

Find Deal

Fri, Dec 26 - Tue, Jan 6

10:01 am - 11:35 pmSTL-YWG

13h 34m3 stops

6:00 am - 6:16 pmYWG-STL

12h 16m2 stops

$934American Airlines

Find Deal

Fri, Dec 26 - Tue, Jan 6

6:02 am - 11:35 pmSTL-YWG

17h 33m3 stops

6:00 am - 9:51 pmYWG-STL

15h 51m3 stops

$1,123American Airlines

Find Deal

Fri, Dec 26 - Tue, Jan 6

Air Canada flights from St. Louis to Winnipeg

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

Air Canada

Mar 10

STL4:05 pmLambert-St Louis

7h 49m

1 stop

YWG11:54 pmWinnipeg

Mar 11

YWG7:05 amWinnipeg

8h 24m

1 stop

STL3:29 pmLambert-St Louis

$430

Find similar

Air Canada

Mar 10

STL5:00 amLambert-St Louis

10h 43m

2 stops

YWG3:43 pmWinnipeg

Mar 11

YWG7:05 amWinnipeg

8h 24m

1 stop

STL3:29 pmLambert-St Louis

$508

Find similar

Air Canada

Mar 10

STL5:00 amLambert-St Louis

10h 43m

2 stops

YWG3:43 pmWinnipeg

Mar 11

YWG8:15 amWinnipeg

14h 44m

2 stops

STL10:59 pmLambert-St Louis

$517

Find similar

American Airlines flights from St. Louis to Winnipeg

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

American Airlines

Dec 26

STL6:56 amLambert-St Louis

16h 39m

2 stops

YWG11:35 pmWinnipeg

Jan 6

YWG6:00 amWinnipeg

12h 16m

2 stops

STL6:16 pmLambert-St Louis

$828

Find similar

American Airlines

Dec 26

STL10:01 amLambert-St Louis

13h 34m

3 stops

YWG11:35 pmWinnipeg

Jan 6

YWG6:00 amWinnipeg

12h 16m

2 stops

STL6:16 pmLambert-St Louis

$934

Find similar

American Airlines

Dec 26

STL6:02 amLambert-St Louis

17h 33m

3 stops

YWG11:35 pmWinnipeg

Jan 6

YWG6:00 amWinnipeg

15h 51m

3 stops

STL9:51 pmLambert-St Louis

$1,123

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Tue 3/10

4:05 pm-11:54 pm

1 stop7h 49m

Winnipeg

Wed 3/11

7:05 am-3:29 pm

1 stop8h 24m

$430

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Tue 3/10

5:00 am-3:43 pm

2 stops10h 43m

Winnipeg

Wed 3/11

7:05 am-3:29 pm

1 stop8h 24m

$508

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Tue 3/10

5:00 am-3:43 pm

2 stops10h 43m

Winnipeg

Wed 3/11

8:15 am-9:50 pm

2 stops13h 35m

$517

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Fri 12/26

4:27 pm-1:26 am

1 stop8h 59m

Winnipeg

Tue 1/6

8:05 pm-10:33 pm

2 stops50h 28m

$626

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Fri 12/26

4:27 pm-1:26 am

1 stop8h 59m

Winnipeg

Tue 1/6

8:00 am-10:33 pm

1 stop14h 33m

$658

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Fri 12/26

6:56 am-11:35 pm

2 stops16h 39m

Winnipeg

Tue 1/6

6:00 am-6:16 pm

2 stops12h 16m

$828

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Fri 12/26

10:01 am-11:35 pm

3 stops13h 34m

Winnipeg

Tue 1/6

6:00 am-6:16 pm

2 stops12h 16m

$934

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Fri 12/26

6:02 am-11:35 pm

3 stops17h 33m

Winnipeg

Tue 1/6

6:00 am-9:51 pm

3 stops15h 51m

$1,123

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Winnipeg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Winnipeg?

In general, July is the cheapest month to fly from St. Louis to Winnipeg. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $306. If you’re not able to fly to Winnipeg in July, then December is your next best option. Flight prices from St. Louis to Winnipeg during December average around $461.

What is the cheapest day to depart on your flight to Winnipeg?

The cheapest day to depart on your flight to Winnipeg is on a Friday when prices can be found for as low as $685. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from St. Louis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $869.

What is the cheapest time of day to depart on your flight to Winnipeg?

The cheapest time of day to fly to Winnipeg is in the afternoon when flights can be purchased for as low as $705. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $757 on average. Flights to Winnipeg from St. Louis in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on St. Louis to Winnipeg flights?

You could potentially save up to 52% on your flight if you consider stops on a St. Louis to Winnipeg flight.

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

Direct flights	None

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

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How far is Lambert-St Louis to Winnipeg by plane?
The distance between Lambert-St Louis and Winnipeg is about 849.0 mi. 7h 49m 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 2025, 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 $285	Free Cancellation	Rating 7.9 8,007 reviews		Search Delta flights

Scanterbury

Selkirk

Morden

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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.

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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.