$467+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CMN
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Casablanca with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Casablanca
Cheapest
Best
Last-minute
One-way
Cheapest flights from St. Louis to CasablancaExplore 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 August 6, 2026.
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 August 6, 2026.
This Iberia deal was found by Cheapflights users on 8/2. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:32 am -
2 stops19h 33m
Wed 11/41:45 pm -
2 stops26h 45m
Deal found 8/2![Iberia logo]()
$873
This British Airways deal was found by Cheapflights users on 8/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:11 pm -
2 stops21h 09m
Wed 9/304:55 pm -
2 stops35h 47m
Deal found 8/4![Multiple Airlines logo]()
$936
This FlightHub deal was found by Cheapflights users on 8/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:40 pm -
1 stop25h 45m
Wed 11/411:45 am -
2 stops40h 55m
Deal found 8/2![Multiple Airlines logo]()
$964
This KAYAK deal was found by Cheapflights users on 8/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:30 pm -
1 stop26h 50m
Tue 9/2912:25 am -
2 stops26h 56m
Deal found 8/4![Lufthansa logo]()
$1,052
This Air France deal was found by Cheapflights users on 8/2. 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.
Tue 8/42:10 pm -
2 stops18h 40m
Sun 8/97:35 am -
2 stops22h 23m
Deal found 8/2![Multiple Airlines logo]()
$1,193
This KAYAK deal was found by Cheapflights users on 8/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:00 am -
1 stop24h 30m
Wed 11/44:05 pm -
1 stop25h 03m
Deal found 8/2![Royal Air Maroc logo]()
$1,322
Best flights from St. Louis to CasablancaDiscover carefully curated flight deals from St. Louis to Casablanca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from St. Louis to Casablanca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This United Airlines deal was found by Cheapflights users on 8/5. 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 2/15:34 pm -
2 stops33h 01m
Fri 2/511:45 am -
2 stops37h 53m
Deal found 8/5![United Airlines logo]()
$785
This Iberia deal was found by Cheapflights users on 8/5. 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.
Sun 10/2511:32 am -
2 stops18h 33m
Wed 11/412:45 pm -
2 stops27h 45m
Deal found 8/5![Iberia logo]()
$873
This Travelocity deal was found by Cheapflights users on 8/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:10 pm -
1 stop13h 05m
Tue 9/291:25 am -
2 stops27h 34m
Deal found 8/4![Multiple Airlines logo]()
$962
This KAYAK deal was found by Cheapflights users on 8/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:00 am -
1 stop23h 30m
Wed 11/43:05 pm -
1 stop33h 20m
Deal found 8/3![Royal Air Maroc logo]()
$1,322
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Sun 1/105:00 am -
2 stops21h 35m
Wed 1/1311:45 am -
2 stops33h 45m
Deal found 8/4![United Airlines logo]()
$785
This FlightHub deal was found by Cheapflights users on 8/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:40 pm -
1 stop25h 45m
Wed 11/411:45 am -
2 stops40h 55m
Deal found 8/2![Multiple Airlines logo]()
$964
This oojo deal was found by Cheapflights users on 8/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:11 pm -
1 stop14h 49m
Wed 9/303:00 pm -
1 stop28h 21m
Deal found 8/4![Royal Air Maroc logo]()
$1,409
Last-minute flights from St. Louis to CasablancaDiscover last-minute flight deals from St. Louis to Casablanca. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Casablanca. Data last updated August 6, 2026 and is based on user searches.
This British Airways deal was found by Cheapflights users on 8/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:11 pm -
2 stops21h 09m
Wed 9/304:55 pm -
2 stops35h 47m
Deal found 8/4![Multiple Airlines logo]()
$936
This KAYAK deal was found by Cheapflights users on 8/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:30 pm -
1 stop26h 50m
Tue 9/2912:25 am -
2 stops26h 56m
Deal found 8/4![Lufthansa logo]()
$1,052
This oojo deal was found by Cheapflights users on 8/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:11 pm -
1 stop14h 49m
Wed 9/303:00 pm -
1 stop28h 21m
Deal found 8/4![Royal Air Maroc logo]()
$1,409
One-way flights from St. Louis to CasablancaSearch for one-way flight options from St. Louis to Casablanca. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from St. Louis to Casablanca. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Tue 10/137:01 pm -
2 stops29h 14m
Deal found 8/5![United Airlines logo]()
$467
This Justfly.com deal was found by Cheapflights users on 8/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:30 pm -
1 stop26h 00m
Deal found 8/1![Lufthansa logo]()
$494
This Booking.com deal was found by Cheapflights users on 8/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:10 pm -
1 stop13h 05m
Deal found 8/4![Air Canada logo]()
$596
This Mytrip deal was found by Cheapflights users on 8/4. 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.
Wed 8/198:55 am -
3 stops26h 35m
Deal found 8/4![Multiple Airlines logo]()
$695
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Wed 8/1911:35 am -
1 stop17h 25m
Deal found 8/4![American Airlines logo]()
$816
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:35 am -
1 stop17h 25m
Deal found 8/4![Royal Air Maroc logo]()
$826
Find 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 August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $780 (United Airlines) |
One-way from | $467 (United Airlines) |
Popular in | September |
Cheapest in | February |
Average price | $897 |
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 August 6, 2026.
Use the filters below to find and compare flights from St. Louis to Casablanca that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisCasablanca
STL Lambert-St Louis - CMN Casablanca Mohamed V
STLCMN
Lambert-St Louis
Mon 2/1
5:34 pm-8:35 am
2 stops33h 01m
Casablanca Mohamed V
Fri 2/5
11:45 am-7:38 pm
2 stops37h 53m
$785
St. LouisCasablanca
STL Lambert-St Louis - CMN Casablanca Mohamed V
STLCMN
Lambert-St Louis
Sun 1/10
5:00 am-8:35 am
2 stops21h 35m
Casablanca Mohamed V
Wed 1/13
11:45 am-3:30 pm
2 stops33h 45m
$785
St. LouisCasablanca
STL Lambert-St Louis - CMN Casablanca Mohamed V
STLCMN
Lambert-St Louis
Sun 10/25
11:32 am-11:05 am
2 stops18h 33m
Casablanca Mohamed V
Wed 11/4
12:45 pm-10:30 am
2 stops27h 45m
$873
Quickest round-trip
St. LouisCasablanca
STL Lambert-St Louis - CMN Casablanca Mohamed V
STLCMN
Lambert-St Louis
Sun 9/13
12:10 pm-7:15 am
1 stop13h 05m
Casablanca Mohamed V
Tue 9/29
1:25 am-11:59 pm
2 stops27h 34m
$962
St. LouisCasablanca
STL Lambert-St Louis - CMN Casablanca Mohamed V
STLCMN
Lambert-St Louis
Sun 10/25
4:40 pm-11:25 pm
1 stop25h 45m
Casablanca Mohamed V
Wed 11/4
11:45 am-10:40 pm
2 stops40h 55m
$964
St. LouisCasablanca
STL Lambert-St Louis - CMN Casablanca Mohamed V
STLCMN
Lambert-St Louis
Sun 10/25
5:00 am-9:30 am
1 stop23h 30m
Casablanca Mohamed V
Wed 11/4
3:05 pm-6:25 pm
1 stop33h 20m
$1,322
St. LouisCasablanca
STL Lambert-St Louis - CMN Casablanca Mohamed V
STLCMN
Lambert-St Louis
Sun 9/13
2:11 pm-11:00 am
1 stop14h 49m
Casablanca Mohamed V
Wed 9/30
3:00 pm-2:21 pm
1 stop28h 21m
$1,409
Cheapest one-way
St. LouisCasablanca
STL Lambert-St Louis - CMN Casablanca Mohamed V
STLCMN
Lambert-St Louis
Tue 10/13
7:30 am-5:15 am
3 stops40h 45m
$467
Quickest one-way
St. LouisCasablanca
STL Lambert-St Louis - CMN Casablanca Mohamed V
STLCMN
Lambert-St Louis
Tue 10/13
3:30 pm-10:30 pm
1 stop26h 00m
$494
Sorted by cheapest first
Compare providers for flights from St. Louis to Casablanca
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Casablanca in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Casablanca flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Casablanca flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Casablanca flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Casablanca flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Casablanca flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
STL-CMN
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 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 August 6, 2026.
Read through reviews of airlines operating flights from St. Louis to Casablanca, such as Delta,Air France, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Traveling to a place near Casablanca?
Book flights to Casablanca if you plan to visit one of these locationsEl Jadida
Mohammedia
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St. Louis and Casablanca flights
Browse other St. Louis and Casablanca flight options. Last updated on August 6, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
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Check out other popular destinations found by fellow travelers in 2026
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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$463 | Average$1,356 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$651 | Average$945 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$690 | Average$1,029 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$875 | Average$1,025 | FlexibilityNo cancel fee | On-time77% |