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Cheap flights from Saskatoon to St. Louis from C$ 355

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 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Saskatoon to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:10 p.m. - 11:21 p.m.
YXE
-
STL
7h 11m
1 stop
Delta Logo
1:27 p.m. - 9:35 p.m.
STL
-
YXE
9h 08m
2 stops
C$ 804Delta
Sun, 31 May - Thu, 4 Jun
Delta Logo
1:20 p.m. - 11:21 p.m.
YXE
-
STL
9h 01m
2 stops
Delta Logo
6:30 a.m. - 8:15 p.m.
STL
-
YXE
14h 45m
2 stops
C$ 816Delta
Wed, 3 Jun - Wed, 10 Jun
Delta Logo
3:10 p.m. - 11:21 p.m.
YXE
-
STL
7h 11m
1 stop
Delta Logo
9:13 a.m. - 9:35 p.m.
STL
-
YXE
13h 22m
2 stops
C$ 831Delta
Sun, 31 May - Thu, 4 Jun
Delta Logo
3:10 p.m. - 11:21 p.m.
YXE
-
STL
7h 11m
1 stop
Delta Logo
1:27 p.m. - 9:35 p.m.
STL
-
YXE
9h 08m
2 stops
C$ 863Delta
Sun, 31 May - Thu, 4 Jun
Delta Logo
6:00 a.m. - 8:44 p.m.
YXE
-
STL
13h 44m
2 stops
Delta Logo
11:25 a.m. - 1:00 a.m.
STL
-
YXE
14h 35m
2 stops
C$ 874Delta
Mon, 4 May - Mon, 11 May
Air Canada Logo
8:05 p.m. - 12:21 p.m.
YXE
-
STL
15h 16m
1 stop
Air Canada Logo
2:15 p.m. - 11:39 p.m.
STL
-
YXE
10h 24m
1 stop
C$ 897Air Canada
Thu, 18 Jun - Thu, 25 Jun
Air Canada Logo
8:00 p.m. - 12:06 p.m.
YXE
-
STL
15h 06m
1 stop
Air Canada Logo
2:15 p.m. - 11:16 p.m.
STL
-
YXE
10h 01m
1 stop
C$ 905Air Canada
Sun, 31 May - Thu, 4 Jun
Air Canada Logo
8:05 p.m. - 12:06 p.m.
YXE
-
STL
15h 01m
1 stop
Air Canada Logo
8:40 a.m. - 7:11 p.m.
STL
-
YXE
11h 31m
1 stop
C$ 907Air Canada
Wed, 3 Jun - Wed, 10 Jun
United Airlines Logo
6:00 a.m. - 8:07 p.m.
YXE
-
STL
13h 07m
1 stop
United Airlines Logo
2:40 p.m. - 11:39 p.m.
STL
-
YXE
9h 59m
1 stop
C$ 920United Airlines
Tue, 18 Aug - Wed, 19 Aug
United Airlines Logo
6:00 a.m. - 8:07 p.m.
YXE
-
STL
13h 07m
1 stop
United Airlines Logo
8:55 a.m. - 11:39 p.m.
STL
-
YXE
15h 44m
1 stop
C$ 922United Airlines
Tue, 18 Aug - Wed, 19 Aug

Delta flights from Saskatoon to St. Louis

Our best Delta deals on Saskatoon to St. Louis flight tickets
Delta
31 May
YXE3:10 p.m.Saskatoon
7h 11m
1 stop
STL11:21 p.m.Lambert-St Louis
4 Jun
STL1:27 p.m.Lambert-St Louis
9h 08m
2 stops
YXE9:35 p.m.Saskatoon
C$ 804
Delta
3 Jun
YXE1:20 p.m.Saskatoon
9h 01m
2 stops
STL11:21 p.m.Lambert-St Louis
10 Jun
STL6:30 a.m.Lambert-St Louis
14h 45m
2 stops
YXE8:15 p.m.Saskatoon
C$ 816
Delta
31 May
YXE3:10 p.m.Saskatoon
7h 11m
1 stop
STL11:21 p.m.Lambert-St Louis
4 Jun
STL9:13 a.m.Lambert-St Louis
13h 22m
2 stops
YXE9:35 p.m.Saskatoon
C$ 831

Air Canada flights from Saskatoon to St. Louis

Our best Air Canada deals on Saskatoon to St. Louis flight tickets
Air Canada
18 Jun
YXE8:05 p.m.Saskatoon
15h 16m
1 stop
STL12:21 p.m.Lambert-St Louis
25 Jun
STL2:15 p.m.Lambert-St Louis
10h 24m
1 stop
YXE11:39 p.m.Saskatoon
C$ 897
Air Canada
31 May
YXE8:00 p.m.Saskatoon
15h 06m
1 stop
STL12:06 p.m.Lambert-St Louis
4 Jun
STL2:15 p.m.Lambert-St Louis
10h 01m
1 stop
YXE11:16 p.m.Saskatoon
C$ 905
Air Canada
3 Jun
YXE8:05 p.m.Saskatoon
15h 01m
1 stop
STL12:06 p.m.Lambert-St Louis
10 Jun
STL8:40 a.m.Lambert-St Louis
11h 31m
1 stop
YXE7:11 p.m.Saskatoon
C$ 907

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 21 April 2026.
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

Cheapest round-trip
Quickest round-trip

SaskatoonSt. Louis

YXE - STL

YXESTL

Saskatoon

Sun 31/5

3:10 p.m.-11:21 p.m.

1 stop7h 11m

Lambert-St Louis

Thu 4/6

1:27 p.m.-9:35 p.m.

2 stops9h 08m

C$ 804

SaskatoonSt. Louis

YXE - STL

YXESTL

Saskatoon

Wed 3/6

1:20 p.m.-11:21 p.m.

2 stops9h 01m

Lambert-St Louis

Wed 10/6

6:30 a.m.-8:15 p.m.

2 stops14h 45m

C$ 816

SaskatoonSt. Louis

YXE - STL

YXESTL

Saskatoon

Sun 31/5

3:10 p.m.-11:21 p.m.

1 stop7h 11m

Lambert-St Louis

Thu 4/6

9:13 a.m.-9:35 p.m.

2 stops13h 22m

C$ 831

SaskatoonSt. Louis

YXE - STL

YXESTL

Saskatoon

Sun 31/5

3:10 p.m.-11:21 p.m.

1 stop7h 11m

Lambert-St Louis

Thu 4/6

1:27 p.m.-9:35 p.m.

2 stops9h 08m

C$ 863

SaskatoonSt. Louis

YXE - STL

YXESTL

Saskatoon

Mon 4/5

6:00 a.m.-8:44 p.m.

2 stops13h 44m

Lambert-St Louis

Mon 11/5

11:25 a.m.-1:00 a.m.

2 stops14h 35m

C$ 874

SaskatoonSt. Louis

YXE - STL

YXESTL

Saskatoon

Thu 18/6

8:05 p.m.-12:21 p.m.

1 stop15h 16m

Lambert-St Louis

Thu 25/6

2:15 p.m.-11:39 p.m.

1 stop10h 24m

C$ 897

SaskatoonSt. Louis

YXE - STL

YXESTL

Saskatoon

Sun 31/5

8:00 p.m.-12:06 p.m.

1 stop15h 06m

Lambert-St Louis

Thu 4/6

2:15 p.m.-11:16 p.m.

1 stop10h 01m

C$ 905

SaskatoonSt. Louis

YXE - STL

YXESTL

Saskatoon

Wed 3/6

8:05 p.m.-12:06 p.m.

1 stop15h 01m

Lambert-St Louis

Wed 10/6

8:40 a.m.-7:11 p.m.

1 stop11h 31m

C$ 907

SaskatoonSt. Louis

YXE - STL

YXESTL

Saskatoon

Tue 18/8

6:00 a.m.-8:07 p.m.

1 stop13h 07m

Lambert-St Louis

Wed 19/8

2:40 p.m.-11:39 p.m.

1 stop9h 59m

C$ 920

SaskatoonSt. Louis

YXE - STL

YXESTL

Saskatoon

Tue 18/8

6:00 a.m.-8:07 p.m.

1 stop13h 07m

Lambert-St Louis

Wed 19/8

8:55 a.m.-11:39 p.m.

1 stop15h 44m

C$ 922

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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 airline that flies from Saskatoon to Lambert-St Louis?

Delta is the most popular carrier operating from Saskatoon to Lambert-St Louis

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

Fastest flight time

13h 07m

Direct flights

None
The fastest flight from Saskatoon to St. Louis takes 13h 07m
There are no direct flights from Saskatoon to St. Louis. There are no popular flight routes from Saskatoon to St. Louis.
Search flight deals

Frequently asked questions about flying from Saskatoon to St. Louis

  • 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 13h 07m.

  • 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.

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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