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Casablanca

$520+ Cheap flights from St. Louis (STL) to Casablanca (CMN)

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CMN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$705
(Air Canada)

One-way from

$520
(Mytrip)

Popular in

July

Cheapest in

October

Average price

$1,385
From Lambert-St Louis to Casablanca Mohamed V
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One-way flight from Lambert-St Louis to Casablanca Mohamed V
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Highest demand for flights based on searches. 4% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

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.
Sun 11/94:05 pmSTL - CMN
2 stops32h 45mAir Canada
Sun 11/169:35 amCMN - STL
2 stops36h 54mAir Canada
Deal found 7/1$646
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:45 pmSTL - CMN
2 stops18h 40mDelta
Tue 12/95:55 amCMN - STL
2 stops21h 40mDelta
Deal found 7/2$702
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:43 pmSTL - CMN
2 stops30h 07mMultiple Airlines
Sat 11/152:30 amCMN - STL
1 stop18h 25mMultiple Airlines
Deal found 7/2$718
This Iberia deal was found by Cheapflights users on 7/3. 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.
Sat 12/611:57 amSTL - CMN
2 stops42h 08mIberia
Sat 12/131:45 pmCMN - STL
2 stops49h 58mIberia
Deal found 7/3$739
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:45 pmSTL - CMN
2 stops14h 45mAir France
Tue 12/95:55 amCMN - STL
2 stops17h 45mAir France
Deal found 6/30$754
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/73:50 pmSTL - CMN
1 stop26h 25mLufthansa
Sat 11/152:30 amCMN - STL
1 stop18h 25mLufthansa
Deal found 7/1$806
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/245:23 pmSTL - CMN
2 stops17h 57mKLM
Thu 7/3111:00 pmCMN - STL
2 stops21h 37mKLM
Deal found 7/2$1,127
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/241:30 pmSTL - CMN
1 stop11h 45mUnited Airlines
Thu 7/319:00 amCMN - STL
2 stops20h 35mUnited Airlines
Deal found 7/2$1,478

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 July 3, 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

Fri 9/19

4:05 pm-7:15 am

2 stops57h 10m

Casablanca Mohamed V

Tue 9/30

9:00 am-7:38 pm

2 stops40h 38m

$705

St. LouisCasablanca

STL - CMN

STLCMN

Lambert-St Louis

Thu 7/24

5:23 pm-5:20 pm

2 stops17h 57m

Casablanca Mohamed V

Thu 7/31

11:00 pm-2:37 pm

2 stops21h 37m

$1,127

St. LouisCasablanca

STL - CMN

STLCMN

Lambert-St Louis

Thu 7/24

1:30 pm-7:15 am

1 stop11h 45m

Casablanca Mohamed V

Thu 7/31

9:00 am-11:35 pm

2 stops20h 35m

$1,478

St. LouisCasablanca

STL - CMN

STLCMN

Lambert-St Louis

Thu 7/24

5:30 pm-7:15 am

2 stops31h 45m

Casablanca Mohamed V

Wed 7/30

1:25 am-3:47 pm

2 stops20h 22m

$1,611

St. LouisCasablanca

STL - CMN

STLCMN

Lambert-St Louis

Tue 7/15

5:26 pm-4:20 pm

3 stops40h 54m

$520

St. LouisCasablanca

STL - CMN

STLCMN

Lambert-St Louis

Thu 7/31

6:04 pm-5:20 pm

2 stops17h 16m

$549

St. LouisCasablanca

STL - CMN

STLCMN

Lambert-St Louis

Tue 7/15

1:30 pm-7:15 am

1 stop11h 45m

$553

St. LouisCasablanca

STL - CMN

STLCMN

Lambert-St Louis

Tue 7/15

8:00 am-7:15 am

2 stops17h 15m

$554

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 $1,202). 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 July 3, 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.

How much does it cost to fly round-trip from St. Louis to Casablanca?

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 July 3, 2025.
Read through reviews of airlines operating flights from St. Louis to Casablanca, such as KLM, Air France, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,367 reviews

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,367 reviews
KLM
7.8
Good
1,367 reviews

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air France
7.5
Good
1,465 reviews
KLM
7.8
Good
1,367 reviews

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,861 reviews
KLM
7.8
Good
1,367 reviews

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air Canada
7.1
Good
9,681 reviews
KLM
7.8
Good
1,367 reviews

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 $705, was found to be the cheapest airline from St. Louis to Casablanca.Alternate airlines to your destination round-trip include KLM and United Airlines. Users have found that Air Canada is 35% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Air France, with whom users have recently found tickets for as low as $549. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from St. Louis to Casablanca for a low price.

  • 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 $1,202). 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$635Average$960FlexibilityNo 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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