Cheap flights from Saskatoon to St. Louis from C$ 256

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saskatoon to St. Louis departing on 30/9. 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

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Find the cheapest flights from Saskatoon to St. Louis

Cheap round-trip flights

Delta Logo
3:15 p.m. - 11:09 p.m.YXE-STL
6h 54m1 stop
Delta Logo
6:00 a.m. - 9:24 p.m.STL-YXE
16h 24m1 stop
C$ 873Delta
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Delta Logo
5:20 a.m. - 2:16 p.m.YXE-STL
31h 56m2 stops
Delta Logo
6:00 a.m. - 9:24 p.m.STL-YXE
16h 24m1 stop
C$ 886Delta
Find Deal
Sun, 14 Sep - Sun, 21 Sep
United Airlines Logo
7:40 p.m. - 6:23 p.m.YXE-STL
21h 43m2 stops
United Airlines Logo
5:15 a.m. - 12:57 a.m.STL-YXE
20h 42m2 stops
C$ 951United Airlines
Find Deal
Sun, 14 Sep - Sun, 21 Sep

Delta flights from Saskatoon to St. Louis

Our best Delta deals on Saskatoon to St. Louis flight tickets
Delta
14 Sep
YXE3:15 p.m.Saskatoon
6h 54m
1 stop
STL11:09 p.m.Lambert-St Louis
21 Sep
STL6:00 a.m.Lambert-St Louis
16h 24m
1 stop
YXE9:24 p.m.Saskatoon
Delta
14 Sep
YXE5:20 a.m.Saskatoon
31h 56m
2 stops
STL2:16 p.m.Lambert-St Louis
21 Sep
STL6:00 a.m.Lambert-St Louis
16h 24m
1 stop
YXE9:24 p.m.Saskatoon

momondo Fare Finder

 
Customize your flight search to find flights from Saskatoon to St. Louis 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 96,600 searches. Data last updated 18 August 2025.
Use the filters below to find and compare flights from Saskatoon to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SaskatoonSt. Louis

YXE - STL

YXESTL

Saskatoon

Sun 14/9

3:15 p.m.-11:09 p.m.

1 stop6h 54m

Lambert-St Louis

Sun 21/9

6:00 a.m.-9:24 p.m.

1 stop16h 24m

C$ 873

SaskatoonSt. Louis

YXE - STL

YXESTL

Saskatoon

Sun 14/9

5:20 a.m.-2:16 p.m.

2 stops31h 56m

Lambert-St Louis

Sun 21/9

6:00 a.m.-9:24 p.m.

1 stop16h 24m

C$ 886

SaskatoonSt. Louis

YXE - STL

YXESTL

Saskatoon

Sun 14/9

7:40 p.m.-6:23 p.m.

2 stops21h 43m

Lambert-St Louis

Sun 21/9

5:15 a.m.-12:57 a.m.

2 stops20h 42m

C$ 951

SaskatoonSt. Louis

YXE - STL

YXESTL

Saskatoon

Tue 30/9

3:45 p.m.-3:04 p.m.

3 stops46h 19m

C$ 256

SaskatoonSt. Louis

YXE - STL

YXESTL

Saskatoon

Tue 30/9

3:15 p.m.-9:06 a.m.

2 stops40h 51m

C$ 265

SaskatoonSt. Louis

YXE - STL

YXESTL

Saskatoon

Tue 30/9

3:15 p.m.-8:37 a.m.

1 stop16h 22m

C$ 343

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to St. Louis from

How to get the cheapest flight ticket from Saskatoon to St. Louis

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 day to depart on your flight to St. Louis?

Our data shows that Friday is the least expensive day to fly to St. Louis. Tickets to fly out on this day can be as low as C$ 607. The most expensive day to fly to St. Louis is Tuesday, with ticket prices averaging around C$ 906.

What is the cheapest time of day to depart on your flight to St. Louis?

The cheapest time of day to fly to St. Louis is in the evening when flights can be purchased for as low as C$ 867. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 902 on average. Flights to St. Louis from Saskatoon in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Saskatoon to St. Louis

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

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

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

Best price found

C$ 256

Fastest flight time

6h 54m

Direct flights

None

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Saskatoon in the past 72 hours is C$ 256. The best round-trip flight deal from Saskatoon to St. Louis found on momondo in the last 72 hours is C$ 873.
The fastest flight from Saskatoon to St. Louis takes 6h 54m
There are no direct flights from Saskatoon to St. Louis. Popular non-direct route for this connection is Saskatoon Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)
  • How far is Saskatoon to Lambert-St Louis by plane?

    There are 1966.7 km between Saskatoon and Lambert-St Louis. A reasonable flight in good conditions will take 6h 54m.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saskatoon Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Chesterfield
Collinsville
Litchfield

Why use momondo?

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

It is quick and easy to find Saskatoon to St. Louis 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 St. Louis that suits you.

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

Flights from Saskatoon to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Saskatoon and St. Louis 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 Saskatoon to St. Louis right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Saskatoon to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Sat 23/8
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