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St. Louis

$627+ Cheap flights from Casablanca (CMN) to St. Louis (STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
CMN — STL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$853
(Expedia)

One-way from

$627
(Kiwi.com)
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 June 12, 2025.

This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/266:20 pmCMN - STL
2 stops35h 07mAir France
Mon 6/303:57 pmSTL - CMN
2 stops16h 53mAir France
Deal found 6/10$853
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/269:00 amCMN - STL
1 stop16h 58mAir Canada
Mon 6/301:30 pmSTL - CMN
1 stop11h 45mAir Canada
Deal found 6/10$1,035
This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/251:25 amCMN - STL
2 stops20h 22mMultiple Airlines
Mon 6/301:30 pmSTL - CMN
1 stop11h 45mMultiple Airlines
Deal found 6/10$1,257

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 June 12, 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

Thu 6/26

6:20 pm-11:27 pm

2 stops35h 07m

Lambert-St Louis

Mon 6/30

3:57 pm-2:50 pm

2 stops16h 53m

$853

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Thu 6/26

9:00 am-7:58 pm

1 stop16h 58m

Lambert-St Louis

Mon 6/30

1:30 pm-7:15 am

1 stop11h 45m

$1,035

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Wed 6/25

1:25 am-3:47 pm

2 stops20h 22m

Lambert-St Louis

Mon 6/30

1:30 pm-7:15 am

1 stop11h 45m

$1,257

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Tue 6/17

2:40 pm-11:53 pm

3 stops39h 13m

$627

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Tue 6/17

9:00 am-3:30 pm

2 stops36h 30m

$688

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Tue 6/17

9:00 am-3:30 pm

2 stops36h 30m

$691

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Thu 7/3

1:25 am-1:30 pm

1 stop18h 05m

$703

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Fri 8/15

5:55 pm-8:16 pm

2 stops32h 21m

$882

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Fri 8/15

4:00 pm-11:59 pm

1 stop13h 59m

$1,021

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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.

Cheapflights Insights

Everything you need to know about your flight from Casablanca to St. Louis

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 June 12, 2025.
Air France
7.5
Good
1,463 reviews

Food

7.0

Entertainment

7.0

Boarding

7.4

Overall

7.5

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Air France
7.5
Good
1,463 reviews
Air France
7.5
Good
1,463 reviews

Food

7.0

Entertainment

7.0

Boarding

7.4

Overall

7.5

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
United Airlines
7.4
Good
8,790 reviews
Air France
7.5
Good
1,463 reviews

Food

7.0

Entertainment

7.0

Boarding

7.4

Overall

7.5

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Air Canada
7.1
Good
9,537 reviews
Air France
7.5
Good
1,463 reviews

Food

7.0

Entertainment

7.0

Boarding

7.4

Overall

7.5

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Iberia
7.0
Good
2,776 reviews
Air France
7.5
Good
1,463 reviews

Food

7.0

Entertainment

7.0

Boarding

7.4

Overall

7.5

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Lufthansa
6.8
Okay
7,139 reviews
Air France
7.5
Good
1,463 reviews

Food

7.0

Entertainment

7.0

Boarding

7.4

Overall

7.5

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

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 France, at $853, was found to be the cheapest airline from Casablanca to St. Louis. An alternate airline flying to your destination would be Air Canada.

  • What are the cheapest airlines to fly from Casablanca to St. Louis one-way?

    The cheapest airlines for a one-way flight from Casablanca to St. Louis are Air Canada ($688), United Airlines ($691), and Lufthansa ($703).

  • 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
Festus
Alton
Farmington

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Alternative routes for Casablanca to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$1,111Average$1,123FlexibilityNo cancel feeOn-time77%

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