CA $356 Cheap Flights from St. Louis (STL) to Saskatoon (YXE)

View CA $356 flight on Tue, Aug. 12, 2025Opens in a new window

Popular airlines from Lambert-St. Louis International Airport (STL) to John G. Diefenbaker Intl. Airport (YXE)

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Cheap flights from St. Louis (STL) to Saskatoon (YXE)

Prices were available within the past 7 days and start at CA $356 for one-way flights and CA $812 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Sep. 1 - Mon, Sep. 8
STL
St. Louis
YXE
Saskatoon
CA $812 Roundtrip, found 2 days ago
CA $812
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Sep. 1 from St. Louis to Saskatoon, returning Mon, Sep. 8, priced at CA $812 found 2 days ago
Delta
Tue, Sep. 2 - Mon, Sep. 8
STL
St. Louis
YXE
Saskatoon
CA $822 Roundtrip, found 2 days ago
CA $822
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep. 2 from St. Louis to Saskatoon, returning Mon, Sep. 8, priced at CA $822 found 2 days ago
Delta
Mon, Sep. 1 - Wed, Sep. 10
STL
St. Louis
YXE
Saskatoon
CA $851 Roundtrip, found 2 days ago
CA $851
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Sep. 1 from St. Louis to Saskatoon, returning Wed, Sep. 10, priced at CA $851 found 2 days ago
Delta
Tue, Sep. 2 - Wed, Sep. 10
STL
St. Louis
YXE
Saskatoon
CA $861 Roundtrip, found 2 days ago
CA $861
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep. 2 from St. Louis to Saskatoon, returning Wed, Sep. 10, priced at CA $861 found 2 days ago
Delta
Mon, Sep. 1 - Thu, Sep. 11
STL
St. Louis
YXE
Saskatoon
CA $862 Roundtrip, found 2 days ago
CA $862
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Sep. 1 from St. Louis to Saskatoon, returning Thu, Sep. 11, priced at CA $862 found 2 days ago
United
Tue, Sep. 2 - Wed, Sep. 10
STL
St. Louis
YXE
Saskatoon
CA $863 Roundtrip, found 2 days ago
CA $863
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep. 2 from St. Louis to Saskatoon, returning Wed, Sep. 10, priced at CA $863 found 2 days ago
Delta
Tue, Sep. 2 - Thu, Sep. 11
STL
St. Louis
YXE
Saskatoon
CA $872 Roundtrip, found 2 days ago
CA $872
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep. 2 from St. Louis to Saskatoon, returning Thu, Sep. 11, priced at CA $872 found 2 days ago
Delta
Wed, Sep. 3 - Mon, Sep. 8
STL
St. Louis
YXE
Saskatoon
CA $876 Roundtrip, found 2 days ago
CA $876
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Sep. 3 from St. Louis to Saskatoon, returning Mon, Sep. 8, priced at CA $876 found 2 days ago
Air Canada
Tue, Sep. 2 - Wed, Sep. 10
STL
St. Louis
YXE
Saskatoon
CA $944 Roundtrip, found 2 days ago
CA $944
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Sep. 2 from St. Louis to Saskatoon, returning Wed, Sep. 10, priced at CA $944 found 2 days ago
WestJet
Fri, Aug. 1 - Sun, Aug. 3
STL
St. Louis
YXE
Saskatoon
CA $2,133 Roundtrip, found 2 days ago
CA $2,133
Roundtrip
found 2 days ago
Select WestJet flight, departing Fri, Aug. 1 from St. Louis to Saskatoon, returning Sun, Aug. 3, priced at CA $2,133 found 2 days ago
Flight from St. Louis to Saskatoon (STL - YXE) route information
Origin airport
Lambert-St. Louis Intl.
Destination airport
John G. Diefenbaker Intl.
Roundtrip price
CA $811
Distance
1941 km

St. Louis to Saskatoon Flights

The easy way to book your flights from St. Louis to Saskatoon 

With Expedia, it’s simple to find and book flights to Saskatoon from St. Louis whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to John G. Diefenbaker Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from St. Louis to Saskatoon today, tomorrow, or this week.  

 

Save dollars with cheap flights from Lambert-St. Louis Intl., STL to John G. Diefenbaker Intl., YXE 

Sort your search results by price to find great deals on your flight from St. Louis to Saskatoon—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Saskatoon from St. Louis currently is just CA $812 rising to CA $2,133.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Saskatoon  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Saskatoon from St. Louis 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Saskatoon with Expedia today.

Frequently asked questions

How much is a flight from Lambert Field to Saskatoon Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight between STL and Saskatoon Airport was CA $812. Great fares don't wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Lambert-St. Louis Intl. Airport (STL) to Saskatoon Airport?
We get that things crop up unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Lambert-St. Louis Intl. Airport (STL) to Saskatoon Airport that have flexible change policies?
Many airlines offer the option to move your flight at no extra charge. All you pay is the cost difference between flights. When searching for Lambert-St. Louis Intl. Airport (STL) to YXE flights, you'll find a "No change fees" box for you to tick.
How many hours is the flight from STL to YXE?
There are plenty of ways to make the 5 hours and 34 minutes between Lambert-St. Louis Intl. Airport (STL) and Saskatoon Airport go by faster. Be productive and sort through your photos or delete all those unwanted emails. A snooze also helps pass the time!
How far is the flight from STL to Saskatoon Airport?
Expect to be soaring through the sky for a while, as the flight distance between STL and John G. Diefenbaker Intl. Airport (YXE) is 1,950 kilometres. Put together a playlist of your favourite tunes before leaving home to keep yourself entertained during your flight.
Which airlines fly direct from STL to Saskatoon Airport?
There are no direct flights, so you'll need to make at least one stop between Lambert Field and Saskatoon Airport. Make the most of the layover time to stretch your legs and grab a bite to eat.
Are STL to Saskatoon Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Lambert-St. Louis Intl. Airport (STL) to Saskatoon Airport can be hit-or-miss. It is possible to find a bargain, but you could also miss out entirely! If you'd prefer to play it safe and start planning your trip early, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines list their prices that far in advance. Our suggestion? Check back often as prices are updated regularly.

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