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$718+ Cheap flights from St. Louis (STL) to Casablanca (CMN)

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CMN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from St. Louis to Casablanca

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

$718
(Air Canada)

Popular in

July

Cheapest in

October

Average price

$1,073
From Lambert-St Louis to Casablanca Mohamed V
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Highest demand for flights based on searches. 4% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from St. Louis to Casablanca

Cheapest flights from St. Louis to Casablanca
Explore the most affordable flight options available from St. Louis to Casablanca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/11. 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.
Sat 12/68:00 amSTL - CMN
3 stops16h 50mAir Canada
Fri 12/122:30 amCMN - STL
2 stops19h 56mAir Canada
Deal found 6/11$718
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:15 amSTL - CMN
2 stops19h 00mUnited Airlines
Tue 9/309:00 amCMN - STL
2 stops37h 07mUnited Airlines
Deal found 6/10$733
This Air France deal was found by Cheapflights users on 6/11. 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 12/65:25 pmSTL - CMN
2 stops15h 05mAir France
Sat 12/137:15 pmCMN - STL
2 stops28h 36mAir France
Deal found 6/11$750
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/169:56 amSTL - CMN
2 stops25h 24mIberia
Fri 10/312:40 pmCMN - STL
2 stops27h 05mIberia
Deal found 6/10$777
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:00 amSTL - CMN
2 stops21h 15mDelta
Fri 10/310:20 amCMN - STL
2 stops35h 40mDelta
Deal found 6/10$853
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/165:30 pmSTL - CMN
2 stops25h 00mLufthansa
Sun 9/281:25 amCMN - STL
2 stops20h 19mLufthansa
Deal found 6/10$860
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1010:47 amSTL - CMN
3 stops30h 13mMultiple Airlines
Mon 7/149:00 amCMN - STL
2 stops33h 27mMultiple Airlines
Deal found 6/10$1,382
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:49 amSTL - CMN
1 stop21h 01mAmerican Airlines
Thu 10/23:55 pmCMN - STL
1 stop23h 46mAmerican Airlines
Deal found 6/10$2,127

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Casablanca 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 St. Louis to Casablanca that are best for you.

Fly from

St. Louis

Fly to

Casablanca

Route

Depart

Return

Price

St. LouisCasablanca

STL - CMN

STLCMN

Lambert-St Louis

Thu 7/10

10:08 am-5:20 pm

2 stops25h 12m

Casablanca Mohamed V

Mon 7/14

5:55 pm-9:29 am

2 stops45h 34m

$1,052

St. LouisCasablanca

STL - CMN

STLCMN

Lambert-St Louis

Thu 7/10

4:00 pm-7:15 am

2 stops33h 15m

Casablanca Mohamed V

Mon 7/14

9:00 am-8:50 pm

1 stop17h 50m

$1,068

St. LouisCasablanca

STL - CMN

STLCMN

Lambert-St Louis

Thu 7/10

10:47 am-11:00 pm

3 stops30h 13m

Casablanca Mohamed V

Mon 7/14

9:00 am-12:27 pm

2 stops33h 27m

$1,382

St. LouisCasablanca

STL - CMN

STLCMN

Lambert-St Louis

Wed 6/25

1:30 pm-7:15 am

1 stop11h 45m

Casablanca Mohamed V

Wed 7/16

9:00 am-10:40 am

2 stops31h 40m

$1,439

St. LouisCasablanca

STL - CMN

STLCMN

Lambert-St Louis

Wed 6/25

1:30 pm-5:20 pm

2 stops21h 50m

Casablanca Mohamed V

Tue 7/22

7:30 am-11:53 pm

2 stops22h 23m

$1,520

St. LouisCasablanca

STL - CMN

STLCMN

Lambert-St Louis

Fri 6/27

5:30 pm-12:30 am

2 stops25h 00m

Casablanca Mohamed V

Mon 7/21

1:25 am-3:47 pm

2 stops20h 22m

$1,581

St. LouisCasablanca

STL - CMN

STLCMN

Lambert-St Louis

Tue 6/24

6:04 pm-5:20 pm

2 stops17h 16m

Casablanca Mohamed V

Sun 7/20

7:30 am-9:42 pm

2 stops20h 12m

$1,710

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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

Have a flexible travel schedule? Discover the best time to fly to Casablanca from St. Louis 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 St. Louis to Casablanca

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

Currently, January is the cheapest month in which you can book a flight from St. Louis to Casablanca (average of $777). Flying from St. Louis to Casablanca in June is currently the most expensive (average of $1,205). 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.

What is the cheapest time of day to fly from STL to CMN?

Find hourly flight availability from St. Louis to Casablanca. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from St. Louis to Casablanca in the afternoon. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight at noon.

Rainfall in Casablanca by month

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

In terms of precipitation, rainfall in Casablanca ranges from 0.0 - 2.8 inches per month. December is typically the wettest month, when rainfall can reach 2.8 in. June is typically the driest time to visit Casablanca when rainfall is around 0.0 in.

Temperature in Casablanca by month

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

If weather is an important factor for your trip to Casablanca, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Casablanca

Get insights into the airlines that provide service to Casablanca. 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 Casablanca. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from St. Louis to Casablanca, such as Delta, Air France and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,531 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Casablanca. 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 St. Louis to Casablanca round-trip?

    Air Canada, at $718, was found to be the cheapest airline from St. Louis to Casablanca.Alternate airlines to your destination round-trip include United Airlines and Air France. Users have found that Air Canada is 34% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Casablanca 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 St. Louis to Casablanca?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Casablanca (average of $777). Flying from St. Louis to Casablanca in June is currently the most expensive (average of $1,205). 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 St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
El Jadida
Mohammedia

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Top 4 airlines flying from St. Louis to Casablanca

Discover the top 4 airlines that operate flights from St. Louis to Casablanca. 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$635Average$973FlexibilityNo cancel feeOn-time77%
DeltaCheapest$635Average$992FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$767Average$1,186FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$869Average$1,130FlexibilityNo cancel feeOn-time69%

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