$543+ Cheap flights from St. Louis (STL) to Saskatoon (YXE)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YXE
Oct 25 — Nov 11
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Saskatoon with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Saskatoon
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Best
Last-minute
Cheapest flights from St. Louis to SaskatoonExplore the most affordable flight options available from St. Louis to Saskatoon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
Explore the most affordable flight options available from St. Louis to Saskatoon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
This Mytrip deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:44 pm -
2 stops20h 26m
Wed 11/119:30 pm -
3 stops25h 46m
Deal found 9/20![Multiple Airlines logo]()
$543
This Mytrip deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/161:28 pm -
3 stops25h 42m
Wed 11/182:00 pm -
3 stops28h 39m
Deal found 9/22![Multiple Airlines logo]()
$575
This Justfly.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:29 pm -
1 stop21h 41m
Wed 11/186:50 am -
2 stops16h 32m
Deal found 9/22![WestJet logo]()
$657
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:39 pm -
2 stops32h 25m
Wed 11/186:00 am -
2 stops14h 59m
Deal found 9/22![United Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:10 am -
2 stops21h 03m
Tue 10/207:50 pm -
2 stops18h 53m
Deal found 9/22![United Airlines logo]()
$715
This Expedia deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:00 am -
2 stops18h 05m
Sun 11/155:50 am -
2 stops18h 09m
Deal found 9/24![Multiple Airlines logo]()
$844
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:10 am -
2 stops21h 03m
Mon 10/125:10 am -
2 stops14h 26m
Deal found 9/21![United Airlines logo]()
$868
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:30 am -
2 stops16h 01m
Wed 11/115:00 am -
1 stop10h 26m
Deal found 9/20![United Airlines logo]()
$884
Best flights from St. Louis to SaskatoonDiscover carefully curated flight deals from St. Louis to Saskatoon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
Discover carefully curated flight deals from St. Louis to Saskatoon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
This Justfly.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:29 pm -
1 stop21h 41m
Wed 11/186:50 am -
2 stops16h 32m
Deal found 9/22![WestJet logo]()
$657
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:39 pm -
2 stops32h 25m
Wed 11/186:00 am -
2 stops14h 59m
Deal found 9/22![United Airlines logo]()
$667
This Mytrip deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:44 pm -
2 stops20h 26m
Wed 11/114:20 pm -
2 stops20h 13m
Deal found 9/20![Multiple Airlines logo]()
$711
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:21 am -
1 stop8h 49m
Sun 11/158:30 am -
1 stop8h 01m
Deal found 9/24![Delta logo]()
$959
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:10 am -
2 stops21h 03m
Tue 10/207:50 pm -
2 stops18h 53m
Deal found 9/22![United Airlines logo]()
$715
This Expedia deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected ” under the list of providers to see comparable flight deals.
Sun 11/86:00 am -
2 stops18h 05m
Sun 11/155:50 am -
2 stops18h 09m
Deal found 9/24![Multiple Airlines logo]()
$844
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:10 am -
2 stops21h 03m
Mon 10/125:10 am -
2 stops14h 26m
Deal found 9/21![United Airlines logo]()
$868
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:30 am -
2 stops16h 01m
Wed 11/115:00 am -
1 stop10h 26m
Deal found 9/20![United Airlines logo]()
$884
Last-minute flights from St. Louis to SaskatoonDiscover last-minute flight deals from St. Louis to Saskatoon. Data last updated September 25, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Saskatoon. Data last updated September 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:10 am -
2 stops21h 03m
Mon 10/125:10 am -
2 stops14h 26m
Deal found 9/21![United Airlines logo]()
$868
This Air Canada deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:10 am -
2 stops21h 03m
Mon 10/125:10 am -
2 stops17h 34m
Deal found 9/20![Air Canada logo]()
$963
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:10 am -
2 stops21h 03m
Tue 10/207:50 pm -
2 stops18h 53m
Deal found 9/22![United Airlines logo]()
$715
This Air Canada deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:55 am -
1 stop10h 56m
Tue 10/207:50 pm -
1 stop23h 30m
Deal found 9/22![Air Canada logo]()
$1,206
Find flight deals from St. Louis to Saskatoon
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Saskatoon (YXE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $543 (Mytrip) |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Saskatoon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 25, 2026.
Use the filters below to find and compare flights from St. Louis to Saskatoon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisSaskatoon
STL Lambert-St Louis - YXE Saskatoon
STLYXE
Lambert-St Louis
Mon 11/16
5:29 pm-3:10 pm
1 stop21h 41m
Saskatoon
Wed 11/18
6:50 am-11:22 pm
2 stops16h 32m
$657
St. LouisSaskatoon
STL Lambert-St Louis - YXE Saskatoon
STLYXE
Lambert-St Louis
Mon 11/16
4:39 pm-1:04 am
2 stops32h 25m
Saskatoon
Wed 11/18
6:00 am-8:59 pm
2 stops14h 59m
$667
St. LouisSaskatoon
STL Lambert-St Louis - YXE Saskatoon
STLYXE
Lambert-St Louis
Wed 11/4
6:44 pm-3:10 pm
2 stops20h 26m
Saskatoon
Wed 11/11
4:20 pm-12:33 pm
2 stops20h 13m
$711
St. LouisSaskatoon
STL Lambert-St Louis - YXE Saskatoon
STLYXE
Lambert-St Louis
Tue 10/13
5:10 am-1:13 am
2 stops21h 03m
Saskatoon
Tue 10/20
7:50 pm-3:43 pm
2 stops18h 53m
$715
St. LouisSaskatoon
STL Lambert-St Louis - YXE Saskatoon
STLYXE
Lambert-St Louis
Sun 11/8
6:00 am-12:05 am
2 stops18h 05m
Saskatoon
Sun 11/15
5:50 am-11:59 pm
2 stops18h 09m
$844
St. LouisSaskatoon
STL Lambert-St Louis - YXE Saskatoon
STLYXE
Lambert-St Louis
Thu 10/8
5:10 am-1:13 am
2 stops21h 03m
Saskatoon
Mon 10/12
5:10 am-8:36 pm
2 stops14h 26m
$868
St. LouisSaskatoon
STL Lambert-St Louis - YXE Saskatoon
STLYXE
Lambert-St Louis
Wed 11/4
8:30 am-12:31 am
2 stops16h 01m
Saskatoon
Wed 11/11
5:00 am-3:26 pm
1 stop10h 26m
$884
Quickest round-trip
St. LouisSaskatoon
STL Lambert-St Louis - YXE Saskatoon
STLYXE
Lambert-St Louis
Sun 11/8
6:21 am-3:10 pm
1 stop8h 49m
Saskatoon
Sun 11/15
8:30 am-4:31 pm
1 stop8h 01m
$959
Sorted by cheapest first
Compare providers for flights from St. Louis to Saskatoon
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Saskatoon in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Saskatoon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Saskatoon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Saskatoon flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Saskatoon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Saskatoon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to Saskatoon
Have a flexible travel schedule? Discover the best time to fly to Saskatoon from St. Louis with our price prediction graph.
STL-YXE
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Saskatoon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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