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St. Louis

$779+ Cheap flights from Casablanca (CMN) to St. Louis (STL)

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
CMN — STL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Casablanca to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Casablanca (CMN) to St. Louis (STL). 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 July 3, 2025.

Round-trip from

$1,271
(Booking.com)

One-way from

$987
(Ovago)
From Casablanca Mohamed V to Lambert-St Louis
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One-way flight from Casablanca Mohamed V to Lambert-St Louis
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Find flight deals from Casablanca to St. Louis

Cheapest flights from Casablanca to St. Louis
Explore the most affordable flight options available from Casablanca to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:55 pmCMN - STL
2 stops23h 49mAmerican Airlines
Wed 11/262:49 pmSTL - CMN
2 stops15h 16mAmerican Airlines
Deal found 7/1$779
This KLM deal was found by Cheapflights users on 6/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/225:55 amCMN - STL
2 stops17h 56mKLM
Wed 11/2610:45 amSTL - CMN
2 stops19h 35mKLM
Deal found 6/30$921
This Air France deal was found by Cheapflights users on 7/2. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/225:55 amCMN - STL
2 stops17h 56mAir France
Wed 11/264:27 pmSTL - CMN
2 stops16h 03mAir France
Deal found 7/2$927
This Air Canada deal was found by Cheapflights users on 7/1. 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.
Fri 11/212:30 amCMN - STL
2 stops43h 59mAir Canada
Wed 11/2610:30 amSTL - CMN
2 stops14h 20mAir Canada
Deal found 7/1$1,048
This Lufthansa deal was found by Cheapflights users on 7/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/212:30 amCMN - STL
2 stops21h 44mLufthansa
Wed 11/263:50 pmSTL - CMN
1 stop26h 25mLufthansa
Deal found 7/1$1,050
This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/29:00 amCMN - STL
2 stops36h 21mMultiple Airlines
Fri 9/123:30 pmSTL - CMN
1 stop27h 00mMultiple Airlines
Deal found 7/1$1,391

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Casablanca to St. Louis that are best for you.

Fly from

Casablanca

Fly to

St. Louis

Route

Depart

Return

Price

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Sat 8/2

9:00 am-3:21 pm

2 stops36h 21m

Lambert-St Louis

Fri 9/12

5:30 pm-7:15 am

2 stops55h 45m

$1,271

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Sat 8/2

9:00 am-3:21 pm

2 stops36h 21m

Lambert-St Louis

Fri 9/12

3:30 pm-12:30 am

1 stop27h 00m

$1,391

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Fri 8/1

1:25 am-9:35 pm

2 stops26h 10m

Lambert-St Louis

Fri 9/12

5:30 pm-12:30 am

2 stops25h 00m

$1,452

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Sun 8/3

9:50 am-11:51 pm

2 stops20h 01m

$987

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Sun 8/3

9:00 am-8:00 pm

1 stop17h 00m

$1,100

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Sat 8/2

1:25 am-3:47 pm

2 stops20h 22m

$1,337

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Casablanca to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Casablanca with our price prediction graph.
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.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated July 3, 2025.
See what other customers who have flown with Air Canada and Lufthansa from Casablanca to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
9,681 reviews

Boarding

7.3

Food

6.3

Crew

7.8

Comfort

7.1

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2024

YVR - LAX

Seamless in all ways..arriving 25 minutes early into Los Angeles was outstanding
Air Canada
7.1
Good
9,681 reviews
Air Canada
7.1
Good
9,681 reviews

Boarding

7.3

Food

6.3

Crew

7.8

Comfort

7.1

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2024

YVR - LAX

Seamless in all ways..arriving 25 minutes early into Los Angeles was outstanding
Lufthansa
6.8
Okay
7,207 reviews
Air Canada
7.1
Good
9,681 reviews

Boarding

7.3

Food

6.3

Crew

7.8

Comfort

7.1

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2024

YVR - LAX

Seamless in all ways..arriving 25 minutes early into Los Angeles was outstanding

Related info for your journey

Find useful and relevant information for your journey from Casablanca to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Casablanca to St. Louis round-trip?

    Air Canada, at $1,271, was found to be the cheapest airline from Casablanca to St. Louis. An alternate airline flying to your destination would be Lufthansa.

  • Can I find deals for flights from Casablanca to St. Louis that include hotel bookings?

    Yes. In addition to deals on Casablanca to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Casablanca to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Casablanca to St. Louis.

  • Can I find deals for business class flights from Casablanca to St. Louis?

    Yes. Cheapflights offers flight deals from Casablanca to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Casablanca to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Casablanca to St. Louis (average of $311). Flying from Casablanca to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Casablanca?

Book flights to Casablanca if you plan to visit one of these locations
O'Fallon
Maryland Heights
Fairview Heights
Collinsville
Eureka
St. Peters
Glencoe
Alton
Festus
Chesterfield
Farmington

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Top airline flying from Casablanca to St. Louis

Discover the top airline that operate flights from Casablanca to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$1,111Average$1,123FlexibilityNo cancel feeOn-time77%

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