$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
Aug 22 — Aug 291
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 July 23, 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 July 23, 2026.
This United Airlines deal was found by Cheapflights users on 7/20. 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 11/27:04 pm
STL
- CMN
2 stops32h 31m
United Airlines
Fri 11/612:45 pm
CMN
- STL
2 stops39h 28m
United Airlines
Deal found 7/20![United Airlines logo]()
$785
This Iberia deal was found by Cheapflights users on 7/19. 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 10/2511:31 am
STL
- CMN
2 stops19h 34m
Iberia
Wed 11/41:45 pm
CMN
- STL
2 stops26h 45m
Iberia
Deal found 7/19![Iberia logo]()
$820
This United Airlines deal was found by Cheapflights users on 7/22. 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 10/257:33 am
STL
- CMN
2 stops20h 02m
United Airlines
Wed 11/412:45 pm
CMN
- STL
2 stops32h 45m
United Airlines
Deal found 7/22![United Airlines logo]()
$834
This Air Canada deal was found by Cheapflights users on 7/19. 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 10/251:08 pm
STL
- CMN
2 stops14h 27m
Multiple Airlines
Wed 11/412:45 pm
CMN
- STL
3 stops27h 03m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$860
This British Airways deal was found by Cheapflights users on 7/21. 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.
Mon 10/127:03 am
STL
- CMN
2 stops22h 52m
Multiple Airlines
Tue 10/271:45 pm
CMN
- STL
2 stops38h 11m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$930
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 July 23, 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 July 23, 2026.
This British Airways deal was found by Cheapflights users on 7/21. 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.
Mon 10/127:03 am
STL
- CMN
2 stops22h 52m
Multiple Airlines
Tue 10/271:45 pm
CMN
- STL
2 stops38h 11m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$930
This ubfly deal was found by Cheapflights users on 7/20. 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 ubfly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:58 pm
STL
- CMN
2 stops16h 22m
Air France
Tue 8/186:20 pm
CMN
- STL
2 stops29h 18m
Air France
Deal found 7/20![Air France logo]()
$1,026
This Delta deal was found by Cheapflights users on 7/21. 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 7/281:22 pm
STL
- CMN
2 stops21h 58m
Delta
Wed 8/197:35 am
CMN
- STL
2 stops21h 46m
Delta
Deal found 7/21![Delta logo]()
$1,031
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/247:00 am
STL
- CMN
3 stops42h 15m
United Airlines
Mon 8/319:00 am
CMN
- STL
2 stops54h 39m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,127
This Ovago deal was found by Cheapflights users on 7/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:35 pm
STL
- CMN
1 stop17h 55m
British Airways
Wed 8/191:40 pm
CMN
- STL
2 stops32h 43m
British Airways
Deal found 7/23![British Airways logo]()
$1,192
This Mytrip deal was found by Cheapflights users on 7/23. 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.
Mon 8/2412:10 pm
STL
- CMN
1 stop13h 05m
Multiple Airlines
Sun 8/301:25 am
CMN
- STL
1 stop18h 00m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$959
This Delta deal was found by Cheapflights users on 7/23. 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 7/283:58 pm
STL
- CMN
2 stops23h 02m
Delta
Tue 8/187:35 am
CMN
- STL
2 stops21h 51m
Delta
Deal found 7/23![Delta logo]()
$1,031
This Gotogate deal was found by Cheapflights users on 7/22. 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 8/278:55 am
STL
- CMN
2 stops16h 20m
Multiple Airlines
Mon 8/311:25 am
CMN
- STL
1 stop18h 00m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,057
This Delta deal was found by Cheapflights users on 7/22. 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.
Thu 8/2710:33 am
STL
- CMN
2 stops24h 47m
Delta
Tue 9/110:25 am
CMN
- STL
2 stops18h 56m
Delta
Deal found 7/22![Delta logo]()
$1,067
This British Airways deal was found by Cheapflights users on 7/20. 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.
Tue 7/289:35 pm
STL
- CMN
1 stop17h 55m
British Airways
Tue 8/181:40 pm
CMN
- STL
2 stops32h 44m
British Airways
Deal found 7/20![British Airways logo]()
$1,260
Last-minute flights from St. Louis to CasablancaDiscover last-minute flight deals from St. Louis to Casablanca. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Casablanca. Data last updated July 23, 2026 and is based on user searches.
This ubfly deal was found by Cheapflights users on 7/20. 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 ubfly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:58 pm
STL
- CMN
2 stops16h 22m
Air France
Tue 8/186:20 pm
CMN
- STL
2 stops29h 18m
Air France
Deal found 7/20![Air France logo]()
$1,026
This Delta deal was found by Cheapflights users on 7/23. 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 7/281:22 pm
STL
- CMN
2 stops21h 58m
Delta
Wed 8/197:35 am
CMN
- STL
2 stops21h 46m
Delta
Deal found 7/23![Delta logo]()
$1,031
This Ovago deal was found by Cheapflights users on 7/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:35 pm
STL
- CMN
1 stop17h 55m
British Airways
Wed 8/191:40 pm
CMN
- STL
2 stops32h 43m
British Airways
Deal found 7/23![British Airways logo]()
$1,192
This British Airways deal was found by Cheapflights users on 7/20. 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.
Tue 7/289:35 pm
STL
- CMN
1 stop17h 55m
British Airways
Tue 8/181:40 pm
CMN
- STL
2 stops32h 44m
British Airways
Deal found 7/20![British Airways logo]()
$1,260
This Mytrip deal was found by Cheapflights users on 7/23. 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.
Mon 8/2412:10 pm
STL
- CMN
1 stop13h 05m
Multiple Airlines
Sun 8/301:25 am
CMN
- STL
1 stop18h 00m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$959
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/247:00 am
STL
- CMN
3 stops42h 15m
United Airlines
Mon 8/319:00 am
CMN
- STL
2 stops54h 39m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,127
This Gotogate deal was found by Cheapflights users on 7/22. 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 8/278:55 am
STL
- CMN
2 stops16h 20m
Multiple Airlines
Mon 8/311:25 am
CMN
- STL
1 stop18h 00m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,057
This Delta deal was found by Cheapflights users on 7/22. 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.
Thu 8/2710:33 am
STL
- CMN
2 stops24h 47m
Delta
Tue 9/110:25 am
CMN
- STL
2 stops18h 56m
Delta
Deal found 7/22![Delta logo]()
$1,067
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 July 23, 2026.
Search for one-way flight options from St. Louis to Casablanca. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This United Airlines deal was found by Cheapflights users on 7/21. 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
STL
- CMN
2 stops30h 14m
United Airlines
Deal found 7/21![United Airlines logo]()
$467
This FlightHub deal was found by Cheapflights users on 7/21. 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
STL
- CMN
1 stop27h 00m
Lufthansa
Deal found 7/21![Lufthansa logo]()
$504
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 July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $785 (United Airlines) |
One-way from | $467 (United Airlines) |
Popular in | August |
Cheapest in | February |
Average price | $1,094 |
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 23, 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 - CMN
STLCMN
Lambert-St Louis
Mon 10/12
7:03 am-10:55 am
2 stops22h 52m
Casablanca Mohamed V
Tue 10/27
1:45 pm-10:56 pm
2 stops38h 11m
$930
Quickest round-trip
St. LouisCasablanca
STL - CMN
STLCMN
Lambert-St Louis
Mon 8/24
12:10 pm-7:15 am
1 stop13h 05m
Casablanca Mohamed V
Sun 8/30
1:25 am-1:25 pm
1 stop18h 00m
$959
St. LouisCasablanca
STL - CMN
STLCMN
Lambert-St Louis
Tue 7/28
6:58 pm-5:20 pm
2 stops16h 22m
Casablanca Mohamed V
Tue 8/18
6:20 pm-5:38 pm
2 stops29h 18m
$1,026
St. LouisCasablanca
STL - CMN
STLCMN
Lambert-St Louis
Tue 7/28
1:22 pm-5:20 pm
2 stops21h 58m
Casablanca Mohamed V
Wed 8/19
7:35 am-11:21 pm
2 stops21h 46m
$1,031
St. LouisCasablanca
STL - CMN
STLCMN
Lambert-St Louis
Tue 7/28
3:58 pm-9:00 pm
2 stops23h 02m
Casablanca Mohamed V
Tue 8/18
7:35 am-11:26 pm
2 stops21h 51m
$1,031
St. LouisCasablanca
STL - CMN
STLCMN
Lambert-St Louis
Thu 8/27
8:55 am-7:15 am
2 stops16h 20m
Casablanca Mohamed V
Mon 8/31
1:25 am-1:25 pm
1 stop18h 00m
$1,057
St. LouisCasablanca
STL - CMN
STLCMN
Lambert-St Louis
Thu 8/27
10:33 am-5:20 pm
2 stops24h 47m
Casablanca Mohamed V
Tue 9/1
10:25 am-11:21 pm
2 stops18h 56m
$1,067
St. LouisCasablanca
STL - CMN
STLCMN
Lambert-St Louis
Mon 8/24
7:00 am-7:15 am
3 stops42h 15m
Casablanca Mohamed V
Mon 8/31
9:00 am-9:39 am
2 stops54h 39m
$1,127
St. LouisCasablanca
STL - CMN
STLCMN
Lambert-St Louis
Tue 7/28
9:35 pm-9:30 pm
1 stop17h 55m
Casablanca Mohamed V
Wed 8/19
1:40 pm-4:23 pm
2 stops32h 43m
$1,192
St. LouisCasablanca
STL - CMN
STLCMN
Lambert-St Louis
Tue 7/28
9:35 pm-9:30 pm
1 stop17h 55m
Casablanca Mohamed V
Tue 8/18
1:40 pm-4:24 pm
2 stops32h 44m
$1,260
Showing 1-10 of 12 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 July.
| 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.
Cheapflights Insights
Everything you need to know about your flight 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 23, 2026.
Read through reviews of airlines operating flights from St. Louis to Casablanca, such as Delta,United Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Food
7.2
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 July 23, 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 July 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from St. Louis to Casablanca
Discover the top 3 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$593 | Average$1,389 | 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% |