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Cheap flights from St. Louis to Saskatoon from $738

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Saskatoon departing on 8/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from St. Louis to Saskatoon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:36 pm - 11:10 am
STL
-
YXE
22h 34m
2 stops
United Airlines Logo
10:30 am - 12:40 pm
YXE
-
STL
25h 10m
2 stops
$738United Airlines
Mon, Aug 24 - Wed, Aug 26
WestJet Logo
6:40 am - 1:00 am
STL
-
YXE
19h 20m
2 stops
WestJet Logo
6:50 pm - 9:00 am
YXE
-
STL
13h 10m
2 stops
$751WestJet
Sun, Sep 13 - Thu, Sep 17
United Airlines Logo
5:10 am - 12:48 am
STL
-
YXE
20h 38m
2 stops
United Airlines Logo
7:50 pm - 9:21 pm
YXE
-
STL
24h 31m
2 stops
$772United Airlines
Sat, Oct 3 - Sun, Oct 11
WestJet Logo
11:00 am - 9:35 am
STL
-
YXE
23h 35m
2 stops
WestJet Logo
7:00 am - 4:44 pm
YXE
-
STL
8h 44m
2 stops
$792WestJet
Thu, Aug 27 - Sat, Aug 29
United Airlines Logo
6:54 pm - 11:39 pm
STL
-
YXE
29h 45m
2 stops
United Airlines Logo
6:00 am - 10:00 pm
YXE
-
STL
15h 00m
2 stops
$798United Airlines
Tue, Sep 1 - Sat, Sep 5
United Airlines Logo
6:54 pm - 11:39 pm
STL
-
YXE
29h 45m
2 stops
United Airlines Logo
6:00 am - 10:12 am
YXE
-
STL
27h 12m
2 stops
$799United Airlines
Tue, Sep 1 - Sat, Sep 5
United Airlines Logo
5:10 am - 12:48 am
STL
-
YXE
20h 38m
2 stops
United Airlines Logo
7:50 pm - 3:43 pm
YXE
-
STL
18h 53m
2 stops
$839United Airlines
Sat, Oct 3 - Sun, Oct 11
Delta Logo
5:47 pm - 9:35 pm
STL
-
YXE
4h 48m
1 stop
Delta Logo
3:10 pm - 11:16 pm
YXE
-
STL
7h 06m
1 stop
$849Delta
Sun, Sep 13 - Thu, Sep 17
Delta Logo
3:52 pm - 9:35 pm
STL
-
YXE
6h 43m
1 stop
Delta Logo
1:20 pm - 11:16 pm
YXE
-
STL
8h 56m
2 stops
$854Delta
Sun, Sep 13 - Thu, Sep 17
Multiple Airlines Logo
1:36 pm - 11:10 am
STL
-
YXE
22h 34m
2 stops
Multiple Airlines Logo
6:00 am - 2:02 pm
YXE
-
STL
7h 02m
1 stop
$860Multiple Airlines
Mon, Aug 24 - Wed, Aug 26

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United Airlines flights from St. Louis to Saskatoon

Our best United Airlines deals on St. Louis to Saskatoon flight tickets
United Airlines
Aug 24
STL1:36 pmLambert-St Louis
22h 34m
2 stops
YXE11:10 amSaskatoon
Aug 26
YXE10:30 amSaskatoon
25h 10m
2 stops
STL12:40 pmLambert-St Louis
$738
United Airlines
Sep 1
STL6:54 pmLambert-St Louis
29h 45m
2 stops
YXE11:39 pmSaskatoon
Sep 5
YXE6:00 amSaskatoon
15h 00m
2 stops
STL10:00 pmLambert-St Louis
$798
United Airlines
Sep 1
STL6:54 pmLambert-St Louis
29h 45m
2 stops
YXE11:39 pmSaskatoon
Sep 5
YXE6:00 amSaskatoon
27h 12m
2 stops
STL10:12 amLambert-St Louis
$799

WestJet flights from St. Louis to Saskatoon

Our best WestJet deals on St. Louis to Saskatoon flight tickets
WestJet
Sep 13
STL6:40 amLambert-St Louis
19h 20m
2 stops
YXE1:00 amSaskatoon
Sep 17
YXE6:50 pmSaskatoon
13h 10m
2 stops
STL9:00 amLambert-St Louis
$751
WestJet
Aug 27
STL11:00 amLambert-St Louis
23h 35m
2 stops
YXE9:35 amSaskatoon
Aug 29
YXE7:00 amSaskatoon
8h 44m
2 stops
STL4:44 pmLambert-St Louis
$792
WestJet
Aug 27
STL8:48 amLambert-St Louis
13h 47m
1 stop
YXE9:35 pmSaskatoon
Aug 29
YXE6:00 amSaskatoon
9h 44m
2 stops
STL4:44 pmLambert-St Louis
$1,112

momondo 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, momondo users made 832,500 searches. Data last updated July 27, 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

Price

Cheapest round-trip

St. LouisSaskatoon

STL - YXE

STLYXE

Lambert-St Louis

Mon 8/24

1:36 pm-11:10 am

2 stops22h 34m

Saskatoon

Wed 8/26

10:30 am-12:40 pm

2 stops25h 10m

$738

St. LouisSaskatoon

STL - YXE

STLYXE

Lambert-St Louis

Sun 9/13

6:40 am-1:00 am

2 stops19h 20m

Saskatoon

Thu 9/17

6:50 pm-9:00 am

2 stops13h 10m

$751

St. LouisSaskatoon

STL - YXE

STLYXE

Lambert-St Louis

Sat 10/3

5:10 am-12:48 am

2 stops20h 38m

Saskatoon

Sun 10/11

7:50 pm-9:21 pm

2 stops24h 31m

$772

St. LouisSaskatoon

STL - YXE

STLYXE

Lambert-St Louis

Thu 8/27

11:00 am-9:35 am

2 stops23h 35m

Saskatoon

Sat 8/29

7:00 am-4:44 pm

2 stops8h 44m

$792

St. LouisSaskatoon

STL - YXE

STLYXE

Lambert-St Louis

Tue 9/1

6:54 pm-11:39 pm

2 stops29h 45m

Saskatoon

Sat 9/5

6:00 am-10:00 pm

2 stops15h 00m

$798

St. LouisSaskatoon

STL - YXE

STLYXE

Lambert-St Louis

Tue 9/1

6:54 pm-11:39 pm

2 stops29h 45m

Saskatoon

Sat 9/5

6:00 am-10:12 am

2 stops27h 12m

$799

St. LouisSaskatoon

STL - YXE

STLYXE

Lambert-St Louis

Sat 10/3

5:10 am-12:48 am

2 stops20h 38m

Saskatoon

Sun 10/11

7:50 pm-3:43 pm

2 stops18h 53m

$839
Quickest round-trip

St. LouisSaskatoon

STL - YXE

STLYXE

Lambert-St Louis

Sun 9/13

5:47 pm-9:35 pm

1 stop4h 48m

Saskatoon

Thu 9/17

3:10 pm-11:16 pm

1 stop7h 06m

$849

St. LouisSaskatoon

STL - YXE

STLYXE

Lambert-St Louis

Sun 9/13

3:52 pm-9:35 pm

1 stop6h 43m

Saskatoon

Thu 9/17

1:20 pm-11:16 pm

2 stops8h 56m

$854

St. LouisSaskatoon

STL - YXE

STLYXE

Lambert-St Louis

Mon 8/24

1:36 pm-11:10 am

2 stops22h 34m

Saskatoon

Wed 8/26

6:00 am-2:02 pm

1 stop7h 02m

$860

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from St. Louis to Saskatoon

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Saskatoon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Saskatoon (STL to YXE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Saskatoon

Fastest flight time

11h 40m

Direct flights

None
The fastest flight from St. Louis to Saskatoon takes 11h 40m
There are no direct flights from St. Louis to Saskatoon. There are no popular flight routes from St. Louis to Saskatoon.
Search flight deals

Frequently asked questions about flying from St. Louis to Saskatoon

  • How far is Lambert-St Louis to Saskatoon by plane?

    Lambert-St Louis and Saskatoon are 1222.1 mi apart from one another. Flights usually cover this in 11h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Saskatoon Airport?

    Prices for flights from Lambert-St Louis Airport to Saskatoon Airport are updated daily.

  • How old do you have to be to fly from Lambert-St Louis Airport to Saskatoon 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 Saskatoon Airport.

  • What documentation or ID do you need to fly to Saskatoon Airport?

    The required travel and health documents for your Saskatoon 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 Saskatoon Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from St. Louis to Saskatoon

  • How do I get Price Alerts for flights from St. Louis to Saskatoon?

    Price Alerts will notify you by email when the price for flights to Saskatoon from St. Louis decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from St. Louis to Saskatoon with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Saskatoon?

Book flights to Saskatoon if you plan to visit one of these locations
North Battleford
Prince Albert
Watrous

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Saskatoon?

It is quick and easy to find St. Louis to Saskatoon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Saskatoon that suits you.

Can I find flights from St. Louis to Saskatoon with flexible booking policies on momondo?

Yes. All flights to Saskatoon from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from St. Louis to Saskatoon?

momondo helps you find the best flight between St. Louis and Saskatoon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from St. Louis to Saskatoon right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Saskatoon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Saskatoon and let you know when they change.

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Find better results for your trip to Canada

Airports servicing Saskatchewan

Regina Airport