YWG - STL

Find cheap flights from Winnipeg to St. Louis

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Winnipeg to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Winnipeg to St. Louis, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Winnipeg to St. Louis (YWG-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Winnipeg to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Winnipeg to St. Louis

Multiple Airlines Logo
YWG-STL
2177 kmmulti-stop
Multiple Airlines Logo
STL-YWG
2177 kmmulti-stop
Multiple Airlines
Find Deal

Everything you should know

Cheapest round-trip
Multiple Airlines
Wed 29/10
YWG - STL • multi-stop
Cheapest one-way flights
Multiple Airlines
Wed 29/10
YWG - STL • multi-stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Booking Insights

KAYAK's insights & trends for Winnipeg to St. Louis flights

Get data-powered insights and trends into flights from Winnipeg to St. Louis to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly direct between Winnipeg and St. Louis?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Winnipeg to St. Louis.

There are 2 airlines that fly direc from Winnipeg to St. Louis. They are Delta and United Airlines. The cheapest airline for this route is Delta, with the best round-trip deal found costing C$ 499. On average, the best prices for this route can be found at Delta.

Good to know

Low seasonOctober
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (18% more expensive on average)

When to book flights from Winnipeg to St. Louis

Are your dates flexible? Find out the best times to travel from Winnipeg to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Winnipeg to St. Louis

  • Which aircraft models fly most regularly from Winnipeg to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Winnipeg to St. Louis?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Winnipeg and St. Louis, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Winnipeg to St. Louis, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Winnipeg to St. Louis are Delta and United Airlines. With an average price for the route of C$ 756 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of C$ 1,037 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Winnipeg to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Winnipeg to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Winnipeg to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Winnipeg is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Winnipeg to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Winnipeg with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Winnipeg to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Winnipeg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Winnipeg to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Winnipeg to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Winnipeg to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7994 reviews
7.3Food
8.5Crew
7.9Comfort
8.2Boarding
7.9Entertainment
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

Seats comfortable, service and food very mediocre, staff not very attentive, worse than many other our flights with Delta.

Overall good experience; however, there was one flight attendant who was rather rough compared to everyone else. Everything else was good: entertainment, food. Delta keeps on delivering! Thank you!

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Crew blocked exits to front of ship with galley carts. Also split five person family apart on international flight without fixing.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

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

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