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 September 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.

$134 Cheap Flights from St. Louis to Winnipeg in 2025/26

1 adult

0 bags

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Find the cheapest flights from St. Louis to Winnipeg

Round-trip

One-way

Cheap round-trip flights

4:52 pm - 12:41 amSTL-YWG

31h 49m2 stops

7:30 am - 4:01 pmYWG-STL

8h 31m1 stop

$415Multiple Airlines

Find Deal

Fri, Oct 31 - Fri, Nov 7

7:52 pm - 12:40 amSTL-YWG

28h 48m2 stops

5:15 pm - 11:43 amYWG-STL

18h 28m1 stop

$469Multiple Airlines

Find Deal

Wed, Oct 15 - Sun, Oct 19

10:45 am - 11:27 pmSTL-YWG

12h 42m2 stops

5:40 pm - 9:37 amYWG-STL

15h 57m2 stops

$594Delta

Find Deal

Sat, Oct 11 - Tue, Oct 14

5:11 pm - 1:09 pmSTL-YWG

19h 58m2 stops

7:00 am - 3:44 pmYWG-STL

8h 44m1 stop

$644United Airlines

Find Deal

Sat, Oct 11 - Tue, Oct 14

1:40 pm - 1:09 pmSTL-YWG

23h 29m1 stop

7:00 am - 3:44 pmYWG-STL

8h 44m1 stop

$677United Airlines

Find Deal

Sat, Oct 11 - Tue, Oct 14

1:40 pm - 12:30 amSTL-YWG

10h 50m2 stops

9:05 pm - 5:47 pmYWG-STL

20h 42m2 stops

$717WestJet

Find Deal

Wed, Oct 15 - Sun, Oct 19

6:30 am - 11:43 amSTL-YWG

5h 13m1 stop

5:38 pm - 8:54 amYWG-STL

15h 16m1 stop

$748Delta

Find Deal

Tue, Mar 10 - Wed, Mar 11

1:30 pm - 12:30 amSTL-YWG

11h 00m2 stops

6:30 am - 3:55 pmYWG-STL

9h 25m2 stops

$757WestJet

Find Deal

Mon, Oct 6 - Mon, Oct 13

11:45 am - 8:28 pmSTL-YWG

8h 43m2 stops

6:00 am - 2:18 pmYWG-STL

8h 18m2 stops

$857Air Canada

Find Deal

Tue, Mar 10 - Wed, Mar 11

11:45 am - 8:28 pmSTL-YWG

8h 43m2 stops

6:00 am - 3:21 pmYWG-STL

9h 21m2 stops

$868Air Canada

Find Deal

Tue, Mar 10 - Wed, Mar 11

Delta flights from St. Louis to Winnipeg

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

Delta

Oct 11

STL10:45 amLambert-St Louis

12h 42m

2 stops

YWG11:27 pmWinnipeg

Oct 14

YWG5:40 pmWinnipeg

15h 57m

2 stops

STL9:37 amLambert-St Louis

$594

Find similar

Delta

Mar 10

STL6:30 amLambert-St Louis

5h 13m

1 stop

YWG11:43 amWinnipeg

Mar 11

YWG5:38 pmWinnipeg

15h 16m

1 stop

STL8:54 amLambert-St Louis

$748

Find similar

Delta

Mar 10

STL6:30 amLambert-St Louis

5h 13m

1 stop

YWG11:43 amWinnipeg

Mar 11

YWG5:38 pmWinnipeg

15h 16m

1 stop

STL8:54 amLambert-St Louis

$759

Find similar

United Airlines flights from St. Louis to Winnipeg

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

United Airlines

Oct 11

STL5:11 pmLambert-St Louis

19h 58m

2 stops

YWG1:09 pmWinnipeg

Oct 14

YWG7:00 amWinnipeg

8h 44m

1 stop

STL3:44 pmLambert-St Louis

$644

Find similar

United Airlines

Oct 11

STL1:40 pmLambert-St Louis

23h 29m

1 stop

YWG1:09 pmWinnipeg

Oct 14

YWG7:00 amWinnipeg

8h 44m

1 stop

STL3:44 pmLambert-St Louis

$677

Find similar

United Airlines

Oct 15

STL1:40 pmLambert-St Louis

23h 29m

1 stop

YWG1:09 pmWinnipeg

Oct 19

YWG2:20 pmWinnipeg

20h 29m

1 stop

STL10:49 amLambert-St Louis

$744

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Fri 10/31

4:52 pm-12:41 am

2 stops31h 49m

Winnipeg

Fri 11/7

7:30 am-4:01 pm

1 stop8h 31m

$415

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Wed 10/15

7:52 pm-12:40 am

2 stops28h 48m

Winnipeg

Sun 10/19

5:15 pm-11:43 am

1 stop18h 28m

$469

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Sat 10/11

10:45 am-11:27 pm

2 stops12h 42m

Winnipeg

Tue 10/14

5:40 pm-9:37 am

2 stops15h 57m

$594

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Sat 10/11

5:11 pm-1:09 pm

2 stops19h 58m

Winnipeg

Tue 10/14

7:00 am-3:44 pm

1 stop8h 44m

$644

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Sat 10/11

1:40 pm-1:09 pm

1 stop23h 29m

Winnipeg

Tue 10/14

7:00 am-3:44 pm

1 stop8h 44m

$677

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Wed 10/15

1:40 pm-12:30 am

2 stops10h 50m

Winnipeg

Sun 10/19

9:05 pm-5:47 pm

2 stops20h 42m

$717

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Tue 3/10

6:30 am-11:43 am

1 stop5h 13m

Winnipeg

Wed 3/11

5:38 pm-8:54 am

1 stop15h 16m

$748

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Mon 10/6

1:30 pm-12:30 am

2 stops11h 00m

Winnipeg

Mon 10/13

6:30 am-3:55 pm

2 stops9h 25m

$757

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Tue 3/10

11:45 am-8:28 pm

2 stops8h 43m

Winnipeg

Wed 3/11

6:00 am-2:18 pm

2 stops8h 18m

$857

St. LouisWinnipeg

STL - YWG

STLYWG

Lambert-St Louis

Tue 3/10

11:45 am-8:28 pm

2 stops8h 43m

Winnipeg

Wed 3/11

6:00 am-3:21 pm

2 stops9h 21m

$868

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted 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 September is your next best option. Flight prices from St. Louis to Winnipeg during September average around $590.

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 17% 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.

Search flight deals

How far is Lambert-St Louis to Winnipeg by plane?
The distance between Lambert-St Louis and Winnipeg is about 849.0 mi. 4h 40m 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 September 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 $295	Free Cancellation	Rating 7.9 7,961 reviews		Search Delta flights

Scanterbury

Selkirk

Morden

Portage la Prairie

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.