$419+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CMN
Oct 2 — Oct 91
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
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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 September 2, 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 September 2, 2026.
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:26 am -
2 stops18h 09m
Wed 11/411:45 am -
2 stops34h 58m
Deal found 9/1![United Airlines logo]()
$884
This CheapOair deal was found by Cheapflights users on 8/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:10 pm -
1 stop12h 05m
Tue 10/68:00 am -
2 stops43h 21m
Deal found 8/30![Air Canada logo]()
$928
This Air Canada deal was found by Cheapflights users on 8/29. 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 10/254:05 pm -
2 stops26h 20m
Wed 11/411:45 am -
3 stops29h 47m
Deal found 8/29![Multiple Airlines logo]()
$929
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:00 am -
2 stops16h 15m
Tue 10/68:00 am -
2 stops34h 13m
Deal found 8/30![United Airlines logo]()
$933
This Gotogate deal was found by Cheapflights users on 8/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:10 pm -
1 stop12h 05m
Mon 10/512:25 am -
1 stop19h 00m
Deal found 8/30![Multiple Airlines logo]()
$939
This Orbitz deal was found by Cheapflights users on 8/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:10 pm -
1 stop13h 05m
Mon 10/262:30 am -
2 stops42h 56m
Deal found 8/29![Air Canada logo]()
$960
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 September 2, 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 September 2, 2026.
This United Airlines deal was found by Cheapflights users on 8/29. 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 1/117:00 pm -
2 stops31h 35m
Fri 1/1511:45 am -
2 stops35h 28m
Deal found 8/29![United Airlines logo]()
$790
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/169:00 am -
2 stops26h 05m
Thu 3/45:00 am -
2 stops24h 39m
Deal found 9/1![Delta logo]()
$831
This Expedia deal was found by Cheapflights users on 8/29. 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.
Mon 3/17:04 pm -
2 stops32h 31m
Thu 3/111:30 am -
1 stop18h 15m
Deal found 8/29![Multiple Airlines logo]()
$833
This United Airlines deal was found by Cheapflights users on 8/29. 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 3/17:04 pm -
2 stops32h 31m
Fri 3/1211:45 am -
2 stops41h 24m
Deal found 8/29![United Airlines logo]()
$834
This Delta deal was found by Cheapflights users on 8/29. 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 2/1210:45 am -
2 stops27h 10m
Thu 3/46:00 am -
2 stops23h 39m
Deal found 8/29![Delta logo]()
$882
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:26 am -
2 stops18h 09m
Wed 11/411:45 am -
2 stops34h 58m
Deal found 9/1![United Airlines logo]()
$884
Last-minute flights from St. Louis to CasablancaDiscover last-minute flight deals from St. Louis to Casablanca. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Casablanca. Data last updated September 2, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:10 pm -
1 stop12h 05m
Tue 10/68:00 am -
2 stops43h 21m
Deal found 8/30![Air Canada logo]()
$928
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:00 am -
2 stops16h 15m
Tue 10/68:00 am -
2 stops34h 13m
Deal found 8/30![United Airlines logo]()
$933
This Gotogate deal was found by Cheapflights users on 8/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:10 pm -
1 stop12h 05m
Mon 10/512:25 am -
1 stop19h 00m
Deal found 8/30![Multiple Airlines logo]()
$939
This Orbitz deal was found by Cheapflights users on 8/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:10 pm -
1 stop13h 05m
Mon 10/262:30 am -
2 stops42h 56m
Deal found 8/29![Air Canada logo]()
$960
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:26 am -
2 stops18h 09m
Wed 11/411:45 am -
2 stops34h 58m
Deal found 9/1![United Airlines logo]()
$884
This Air Canada deal was found by Cheapflights users on 8/29. 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 10/254:05 pm -
2 stops26h 20m
Wed 11/411:45 am -
3 stops29h 47m
Deal found 8/29![Multiple Airlines logo]()
$929
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 September 2, 2026.
Search for one-way flight options from St. Louis to Casablanca. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Thu 10/16:39 pm -
3 stops51h 16m
Deal found 8/31![Multiple Airlines logo]()
$419
This KLM deal was found by Cheapflights users on 8/31. 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.
Fri 12/410:18 am -
2 stops19h 32m
Deal found 8/31![KLM logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Fri 12/49:50 am -
3 stops31h 25m
Deal found 8/31![Multiple Airlines logo]()
$434
This TravelUp deal was found by Cheapflights users on 8/31. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/43:40 pm -
1 stop25h 45m
Deal found 8/31![Lufthansa logo]()
$448
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:30 am -
2 stops40h 45m
Deal found 9/1![United Airlines logo]()
$467
This FlightHub deal was found by Cheapflights users on 9/1. 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.
Tue 10/133:30 pm -
1 stop26h 00m
Deal found 9/1![Lufthansa logo]()
$503
This KAYAK deal was found by Cheapflights users on 8/31. 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.
Thu 10/16:00 am -
1 stop19h 50m
Deal found 8/31![Royal Air Maroc logo]()
$767
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/196:58 pm -
2 stops31h 37m
Deal found 9/1![United Airlines logo]()
$789
This KAYAK deal was found by Cheapflights users on 9/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/196:19 pm -
1 stop33h 11m
Deal found 9/1![Royal Air Maroc logo]()
$1,170
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 September 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $790 (United Airlines) |
One-way from | $419 (Kiwi.com) |
Popular in | September |
Cheapest in | February |
Average price | $1,497 |
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 7,457,451 searches. Data last updated September 2, 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 1/11
7:00 pm-8:35 am
2 stops31h 35m
Casablanca Mohamed V
Fri 1/15
11:45 am-5:13 pm
2 stops35h 28m
$790
Quickest round-trip
St. LouisCasablanca
STL Lambert-St Louis - CMN Casablanca Mohamed V
STLCMN
Lambert-St Louis
Tue 2/16
9:00 am-5:05 pm
2 stops26h 05m
Casablanca Mohamed V
Thu 3/4
5:00 am-11:39 pm
2 stops24h 39m
$831
St. LouisCasablanca
STL Lambert-St Louis - CMN Casablanca Mohamed V
STLCMN
Lambert-St Louis
Mon 3/1
7:04 pm-9:35 am
2 stops32h 31m
Casablanca Mohamed V
Thu 3/11
1:30 am-1:45 pm
1 stop18h 15m
$833
St. LouisCasablanca
STL Lambert-St Louis - CMN Casablanca Mohamed V
STLCMN
Lambert-St Louis
Mon 3/1
7:04 pm-9:35 am
2 stops32h 31m
Casablanca Mohamed V
Fri 3/12
11:45 am-11:09 pm
2 stops41h 24m
$834
St. LouisCasablanca
STL Lambert-St Louis - CMN Casablanca Mohamed V
STLCMN
Lambert-St Louis
Fri 2/12
10:45 am-7:55 pm
2 stops27h 10m
Casablanca Mohamed V
Thu 3/4
6:00 am-11:39 pm
2 stops23h 39m
$882
St. LouisCasablanca
STL Lambert-St Louis - CMN Casablanca Mohamed V
STLCMN
Lambert-St Louis
Sun 10/25
8:26 am-7:35 am
2 stops18h 09m
Casablanca Mohamed V
Wed 11/4
11:45 am-4:43 pm
2 stops34h 58m
$884
Cheapest one-way
Quickest one-way
St. LouisCasablanca
STL Lambert-St Louis - CMN Casablanca Mohamed V
STLCMN
Lambert-St Louis
Fri 12/4
10:18 am-11:50 am
2 stops19h 32m
$429
St. LouisCasablanca
STL Lambert-St Louis - CMN Casablanca Mohamed V
STLCMN
Lambert-St Louis
Tue 10/13
7:30 am-5:15 am
2 stops40h 45m
$467
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
$503
St. LouisCasablanca
STL Lambert-St Louis - CMN Casablanca Mohamed V
STLCMN
Lambert-St Louis
Thu 10/1
6:00 am-6:50 am
1 stop19h 50m
$767
Showing 1-10 of 11 resultsSorted 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 September.
| 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 September 2, 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.
Entertainment
7.8
Overall
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Entertainment
7.8
Overall
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Entertainment
7.8
Overall
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Entertainment
7.8
Overall
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Entertainment
7.8
Overall
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
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 September 2, 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 September 2, 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 7,457,451 searches. Data last updated September 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$463 | Average$1,356 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$651 | Average$981 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$690 | Average$968 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$875 | Average$1,025 | FlexibilityNo cancel fee | On-time77% |