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Cheap flights from Casablanca to St. Louis from $760

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Casablanca to St. Louis departing on 8/10. 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 Casablanca to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
1:25 am - 1:25 pm
CMN
-
STL
18h 00m
1 stop
Lufthansa Logo
6:54 pm - 12:30 am
STL
-
CMN
23h 36m
2 stops
$893Lufthansa
Tue, Jul 14 - Mon, Aug 31
Lufthansa Logo
1:25 am - 11:44 pm
CMN
-
STL
28h 19m
2 stops
Lufthansa Logo
6:54 pm - 12:30 am
STL
-
CMN
23h 36m
2 stops
$899Lufthansa
Tue, Jul 14 - Mon, Aug 31
Multiple Airlines Logo
1:25 am - 1:25 pm
CMN
-
STL
18h 00m
1 stop
Multiple Airlines Logo
12:10 pm - 7:15 am
STL
-
CMN
13h 05m
1 stop
$901Multiple Airlines
Tue, Jul 14 - Mon, Aug 31
Multiple Airlines Logo
1:25 am - 3:46 pm
CMN
-
STL
20h 21m
2 stops
Multiple Airlines Logo
6:00 am - 7:15 am
STL
-
CMN
19h 15m
2 stops
$919Multiple Airlines
Fri, Jul 10 - Thu, Jul 23
Multiple Airlines Logo
1:25 am - 3:46 pm
CMN
-
STL
20h 21m
2 stops
Multiple Airlines Logo
6:00 am - 7:15 am
STL
-
CMN
19h 15m
2 stops
$924Multiple Airlines
Thu, Jul 9 - Wed, Jul 22
Multiple Airlines Logo
1:25 am - 3:46 pm
CMN
-
STL
20h 21m
2 stops
Multiple Airlines Logo
12:10 pm - 7:15 am
STL
-
CMN
13h 05m
1 stop
$1,056Multiple Airlines
Thu, Jul 9 - Wed, Jul 22
Air Canada Logo
9:00 am - 6:42 pm
CMN
-
STL
15h 42m
1 stop
Air Canada Logo
12:10 pm - 7:15 am
STL
-
CMN
13h 05m
1 stop
$1,175Air Canada
Fri, Jul 10 - Wed, Jul 22
Air Canada Logo
9:00 am - 6:42 pm
CMN
-
STL
15h 42m
1 stop
Air Canada Logo
6:00 am - 7:15 am
STL
-
CMN
19h 15m
2 stops
$1,342Air Canada
Sat, Jul 11 - Thu, Jul 23
Air Canada Logo
9:00 am - 6:42 pm
CMN
-
STL
15h 42m
1 stop
Air Canada Logo
12:10 pm - 7:15 am
STL
-
CMN
13h 05m
1 stop
$2,096Air Canada
Sat, Jul 11 - Thu, Jul 23

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Lufthansa flights from Casablanca to St. Louis

Our best Lufthansa deals on Casablanca to St. Louis flight tickets
Lufthansa
Jul 14
CMN1:25 amCasablanca Mohamed V
18h 00m
1 stop
STL1:25 pmLambert-St Louis
Aug 31
STL6:54 pmLambert-St Louis
23h 36m
2 stops
CMN12:30 amCasablanca Mohamed V
$893
Lufthansa
Jul 14
CMN1:25 amCasablanca Mohamed V
28h 19m
2 stops
STL11:44 pmLambert-St Louis
Aug 31
STL6:54 pmLambert-St Louis
23h 36m
2 stops
CMN12:30 amCasablanca Mohamed V
$899

Air Canada flights from Casablanca to St. Louis

Our best Air Canada deals on Casablanca to St. Louis flight tickets
Air Canada
Jul 10
CMN9:00 amCasablanca Mohamed V
15h 42m
1 stop
STL6:42 pmLambert-St Louis
Jul 22
STL12:10 pmLambert-St Louis
13h 05m
1 stop
CMN7:15 amCasablanca Mohamed V
$1,175
Air Canada
Jul 11
CMN9:00 amCasablanca Mohamed V
15h 42m
1 stop
STL6:42 pmLambert-St Louis
Jul 23
STL6:00 amLambert-St Louis
19h 15m
2 stops
CMN7:15 amCasablanca Mohamed V
$1,342
Air Canada
Jul 11
CMN9:00 amCasablanca Mohamed V
15h 42m
1 stop
STL6:42 pmLambert-St Louis
Jul 23
STL12:10 pmLambert-St Louis
13h 05m
1 stop
CMN7:15 amCasablanca Mohamed V
$2,096

momondo Fare Finder

 
Customize your flight search to find flights from Casablanca 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 832,500 searches. Data last updated June 16, 2026.
Use the filters below to find and compare flights from Casablanca to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Tue 7/14

1:25 am-1:25 pm

1 stop18h 00m

Lambert-St Louis

Mon 8/31

6:54 pm-12:30 am

2 stops23h 36m

$893

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Tue 7/14

1:25 am-11:44 pm

2 stops28h 19m

Lambert-St Louis

Mon 8/31

6:54 pm-12:30 am

2 stops23h 36m

$899

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Tue 7/14

1:25 am-1:25 pm

1 stop18h 00m

Lambert-St Louis

Mon 8/31

12:10 pm-7:15 am

1 stop13h 05m

$901

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Fri 7/10

1:25 am-3:46 pm

2 stops20h 21m

Lambert-St Louis

Thu 7/23

6:00 am-7:15 am

2 stops19h 15m

$919

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Thu 7/9

1:25 am-3:46 pm

2 stops20h 21m

Lambert-St Louis

Wed 7/22

6:00 am-7:15 am

2 stops19h 15m

$924

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Thu 7/9

1:25 am-3:46 pm

2 stops20h 21m

Lambert-St Louis

Wed 7/22

12:10 pm-7:15 am

1 stop13h 05m

$1,056
Quickest round-trip

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Fri 7/10

9:00 am-6:42 pm

1 stop15h 42m

Lambert-St Louis

Wed 7/22

12:10 pm-7:15 am

1 stop13h 05m

$1,175

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Sat 7/11

9:00 am-6:42 pm

1 stop15h 42m

Lambert-St Louis

Thu 7/23

6:00 am-7:15 am

2 stops19h 15m

$1,342

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Sat 7/11

9:00 am-6:42 pm

1 stop15h 42m

Lambert-St Louis

Thu 7/23

12:10 pm-7:15 am

1 stop13h 05m

$2,096
Cheapest one-way

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Mon 8/10

5:25 pm-8:57 am

3 stops45h 32m

$760

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Casablanca 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

Can stopping save me money on Casablanca to St. Louis flights?

You could potentially save up to 38% on your flight if you consider stops on a Casablanca to St. Louis flight.

When to book flights from Casablanca to St. Louis

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

Cheap Casablanca to St. Louis (CMN to STL) flight deals and tips

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

Fastest flight time

24h 34m

Direct flights

None
The fastest flight from Casablanca to St. Louis takes 24h 34m
There are no direct flights from Casablanca to St. Louis. There are no popular flight routes from Casablanca to St. Louis.
Search flight deals

Frequently asked questions about flying from Casablanca to St. Louis

  • How far is Casablanca Mohamed V to Lambert-St Louis by plane?

    There are 4459.8 mi between Casablanca Mohamed V and Lambert-St Louis. 24h 34m is a normal flight duration for this route.

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

    Prices for flights from Casablanca Mohamed V Airport to Lambert-St Louis Airport refresh daily.

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

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

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Hermann
Maryland Heights
Florissant
O'Fallon
St. Peters
Collinsville
Alton
Wentzville
Clayton
Fenton
Farmington
Festus
Eureka
Litchfield
Edwardsville
Grafton
Shrewsbury

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Casablanca.

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

Yes. momondo allows you to filter the results for Casablanca to St. Louis flights to just show those with flexible booking policies.

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

Once all potential Casablanca to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Casablanca 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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