$814+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CMN
Aug 5 — Aug 121
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
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 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 July 6, 2026.
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:40 am
STL
- CMN
2 stops18h 55m
Multiple Airlines
Mon 11/92:30 am
CMN
- STL
2 stops43h 56m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$814
This Priceline 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 Priceline 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 13m
Iberia
Deal found 7/3![Iberia logo]()
$818
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:00 am
STL
- CMN
3 stops21h 35m
United Airlines
Fri 11/612:45 pm
CMN
- STL
2 stops34h 24m
United Airlines
Deal found 7/3![United Airlines logo]()
$828
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:36 pm
STL
- CMN
2 stops57h 59m
United Airlines
Fri 11/612:45 pm
CMN
- STL
2 stops34h 24m
United Airlines
Deal found 7/3![United Airlines logo]()
$834
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:01 pm
STL
- CMN
2 stops32h 34m
Air Canada
Mon 11/22:30 am
CMN
- STL
2 stops43h 56m
Air Canada
Deal found 7/3![Air Canada logo]()
$858
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:00 pm
STL
- CMN
2 stops18h 35m
KLM
Tue 11/36:00 am
CMN
- STL
2 stops18h 06m
KLM
Deal found 7/1![KLM logo]()
$862
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:01 pm
STL
- CMN
2 stops56h 34m
Air Canada
Mon 11/22:30 am
CMN
- STL
2 stops43h 56m
Air Canada
Deal found 7/3![Air Canada logo]()
$869
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 10/251:08 pm
STL
- CMN
2 stops14h 27m
Air Canada
Mon 11/212:45 pm
CMN
- STL
2 stops32h 45m
Air Canada
Deal found 7/1![Air Canada logo]()
$878
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:43 pm
STL
- CMN
2 stops41h 12m
Iberia
Sat 10/2412:30 pm
CMN
- STL
2 stops26h 44m
Iberia
Deal found 7/1![Iberia logo]()
$880
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:01 pm
STL
- CMN
2 stops56h 34m
United Airlines
Sat 11/712:45 pm
CMN
- STL
2 stops32h 45m
United Airlines
Deal found 7/3![United Airlines logo]()
$884
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 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 July 6, 2026.
This Iberia 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 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 13m
Iberia
Deal found 7/1![Iberia logo]()
$820
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:00 am
STL
- CMN
3 stops21h 35m
United Airlines
Thu 11/512:45 pm
CMN
- STL
2 stops33h 56m
United Airlines
Deal found 7/3![United Airlines logo]()
$828
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:28 pm
STL
- CMN
2 stops16h 02m
Delta
Sun 11/111:25 am
CMN
- STL
2 stops37h 50m
Delta
Deal found 7/1![Delta logo]()
$932
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:22 am
STL
- CMN
2 stops19h 33m
Multiple Airlines
Mon 8/315:55 pm
CMN
- STL
2 stops32h 31m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$935
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:00 am
STL
- CMN
3 stops21h 35m
United Airlines
Wed 11/412:45 pm
CMN
- STL
2 stops40h 06m
United Airlines
Deal found 7/1![United Airlines logo]()
$828
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:00 am
STL
- CMN
3 stops21h 35m
United Airlines
Sat 11/1412:45 pm
CMN
- STL
2 stops41h 24m
United Airlines
Deal found 7/1![United Airlines logo]()
$834
This United deal was found by Cheapflights users on 7/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:10 pm
STL
- CMN
1 stop13h 05m
Multiple Airlines
Sun 9/69:00 am
CMN
- STL
1 stop15h 42m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$953
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:08 pm
STL
- CMN
2 stops14h 27m
United Airlines
Mon 11/212:45 pm
CMN
- STL
2 stops32h 45m
United Airlines
Deal found 7/3![United Airlines logo]()
$878
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:10 pm
STL
- CMN
1 stop13h 05m
Multiple Airlines
Sat 10/249:00 am
CMN
- STL
1 stop15h 26m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,026
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/257:00 am
STL
- CMN
3 stops42h 15m
United Airlines
Sun 9/69:00 am
CMN
- STL
2 stops41h 46m
United Airlines
Deal found 7/5![United Airlines logo]()
$944
This Air Canada deal was found by Cheapflights users on 7/5. 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 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 7/5![Multiple Airlines logo]()
$1,116
Last-minute flights from St. Louis to CasablancaDiscover last-minute flight deals from St. Louis to Casablanca. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Casablanca. Data last updated July 6, 2026 and is based on user searches.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:32 pm
STL
- CMN
2 stops15h 23m
Iberia
Wed 8/195:55 pm
CMN
- STL
2 stops35h 47m
Iberia
Deal found 7/1![Iberia logo]()
$1,092
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:58 pm
STL
- CMN
2 stops23h 02m
Delta
Mon 8/1710:25 am
CMN
- STL
2 stops32h 49m
Delta
Deal found 7/3![Delta logo]()
$1,091
This CheapOair deal was found by Cheapflights users on 7/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:10 pm
STL
- CMN
1 stop13h 05m
Air Canada
Sun 9/69:00 am
CMN
- STL
2 stops43h 00m
Air Canada
Deal found 7/5![Air Canada logo]()
$939
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/257:00 am
STL
- CMN
3 stops42h 15m
United Airlines
Sun 9/69:00 am
CMN
- STL
2 stops41h 46m
United Airlines
Deal found 7/5![United Airlines logo]()
$944
This United deal was found by Cheapflights users on 7/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:10 pm
STL
- CMN
1 stop13h 05m
Multiple Airlines
Sun 9/69:00 am
CMN
- STL
1 stop15h 42m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$953
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:10 pm
STL
- CMN
1 stop13h 05m
Multiple Airlines
Mon 8/311:25 am
CMN
- STL
1 stop18h 00m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$922
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:10 pm
STL
- CMN
2 stops21h 10m
Delta
Tue 9/17:35 am
CMN
- STL
2 stops21h 51m
Delta
Deal found 7/3![Delta logo]()
$925
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:22 am
STL
- CMN
2 stops19h 33m
Multiple Airlines
Mon 8/315:55 pm
CMN
- STL
2 stops32h 31m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$935
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:10 pm
STL
- CMN
1 stop13h 05m
Air Canada
Mon 8/319:00 am
CMN
- STL
2 stops41h 22m
Air Canada
Deal found 7/3![Air Canada logo]()
$1,016
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:00 am
STL
- CMN
3 stops18h 15m
United Airlines
Tue 9/19:00 am
CMN
- STL
2 stops19h 00m
United Airlines
Deal found 7/3![United Airlines logo]()
$1,053
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 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $814 (United) |
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 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 - CMN
STLCMN
Lambert-St Louis
Sun 10/25
11:31 am-1:05 pm
2 stops19h 34m
Casablanca Mohamed V
Wed 11/4
1:45 pm-8:58 am
2 stops26h 13m
$820
St. LouisCasablanca
STL - CMN
STLCMN
Lambert-St Louis
Sun 10/25
6:00 am-9:35 am
3 stops21h 35m
Casablanca Mohamed V
Thu 11/5
12:45 pm-3:41 pm
2 stops33h 56m
$828
St. LouisCasablanca
STL - CMN
STLCMN
Lambert-St Louis
Sun 10/25
6:00 am-9:35 am
3 stops21h 35m
Casablanca Mohamed V
Wed 11/4
12:45 pm-9:51 pm
2 stops40h 06m
$828
St. LouisCasablanca
STL - CMN
STLCMN
Lambert-St Louis
Wed 11/4
6:00 am-10:35 am
3 stops21h 35m
Casablanca Mohamed V
Sat 11/14
12:45 pm-11:09 pm
2 stops41h 24m
$834
St. LouisCasablanca
STL - CMN
STLCMN
Lambert-St Louis
Tue 10/27
1:08 pm-9:35 am
2 stops14h 27m
Casablanca Mohamed V
Mon 11/2
12:45 pm-2:30 pm
2 stops32h 45m
$878
St. LouisCasablanca
STL - CMN
STLCMN
Lambert-St Louis
Wed 10/28
5:28 pm-3:30 pm
2 stops16h 02m
Casablanca Mohamed V
Sun 11/1
11:25 am-6:15 pm
2 stops37h 50m
$932
St. LouisCasablanca
STL - CMN
STLCMN
Lambert-St Louis
Wed 8/26
10:22 am-11:55 am
2 stops19h 33m
Casablanca Mohamed V
Mon 8/31
5:55 pm-8:26 pm
2 stops32h 31m
$935
St. LouisCasablanca
STL - CMN
STLCMN
Lambert-St Louis
Tue 8/25
7:00 am-7:15 am
3 stops42h 15m
Casablanca Mohamed V
Sun 9/6
9:00 am-8:46 pm
2 stops41h 46m
$944
St. LouisCasablanca
STL - CMN
STLCMN
Lambert-St Louis
Tue 8/25
12:10 pm-7:15 am
1 stop13h 05m
Casablanca Mohamed V
Sun 9/6
9:00 am-6:42 pm
1 stop15h 42m
$953
Quickest round-trip
St. LouisCasablanca
STL - CMN
STLCMN
Lambert-St Louis
Wed 10/7
12:10 pm-7:15 am
1 stop13h 05m
Casablanca Mohamed V
Sat 10/24
9:00 am-6:26 pm
1 stop15h 26m
$1,026
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 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 6, 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.
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Crew
8.5
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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from St. Louis
Popular flights
Alternative routes for St. Louis to Casablanca
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Casablanca by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from St. Louis to Casablanca by cabin class
Find flights from St. Louis to Casablanca, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Casablanca flights
Browse other St. Louis and Casablanca flight options. Last updated on July 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 July 6, 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 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$593 | Average$1,389 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$651 | Average$981 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$690 | Average$1,029 | FlexibilityNo cancel fee | On-time69% |