STL - CMN

$1,022 Find Cheap Flights from St. Louis to Casablanca

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Casablanca departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Casablanca

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Casablanca, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Casablanca, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,022
Typical prices: $741-$1,143
Scandinavian Airlines
Wed 3/18Mon 3/23
STL - CMN • 2 stops
Top airlines
Scandinavian Airlines
Cheapest • from $1,022 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Casablanca. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 40% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Casablanca!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Casablanca (STL-CMN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Casablanca that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Casablanca

Wed, Mar 18 - Mon, Mar 23
Scandinavian Airlines Logo
6:59 pm - 8:25 pm
STL
-
CMN
20h 26m
2 stops
Scandinavian Airlines Logo
7:35 pm - 9:06 pm
CMN
-
STL
31h 31m
2 stops
$1,022Scandinavian Airlines
Mon, Jul 13 - Mon, Jul 20
Iberia Logo
1:11 pm - 11:55 am
STL
-
CMN
16h 44m
2 stops
Iberia Logo
12:30 pm - 8:26 pm
CMN
-
STL
37h 56m
2 stops
$1,047Iberia
Tue, Jun 16 - Tue, Jul 7
British Airways Logo
6:12 pm - 9:30 pm
STL
-
CMN
21h 18m
2 stops
British Airways Logo
1:40 pm - 7:46 pm
CMN
-
STL
36h 06m
2 stops
$1,076British Airways
Tue, Jun 16 - Tue, Jul 7
British Airways Logo
9:35 pm - 9:30 pm
STL
-
CMN
17h 55m
1 stop
British Airways Logo
1:40 pm - 7:46 pm
CMN
-
STL
36h 06m
2 stops
$1,083British Airways
Tue, Jun 16 - Tue, Jul 7
British Airways Logo
9:35 pm - 9:30 pm
STL
-
CMN
17h 55m
1 stop
British Airways Logo
1:40 pm - 7:46 pm
CMN
-
STL
36h 06m
2 stops
$1,084British Airways
Tue, Jun 16 - Tue, Jul 7
Air France Logo
5:00 pm - 5:20 pm
STL
-
CMN
18h 20m
2 stops
Air France Logo
6:20 pm - 4:49 pm
CMN
-
STL
28h 29m
2 stops
$1,086Air France
Tue, Jun 16 - Tue, Jul 7
British Airways Logo
9:35 pm - 11:55 am
STL
-
CMN
32h 20m
2 stops
British Airways Logo
1:40 pm - 7:19 pm
CMN
-
STL
35h 39m
2 stops
$1,105British Airways
Wed, Jun 17 - Wed, Jul 8
British Airways Logo
9:35 pm - 5:20 pm
STL
-
CMN
37h 45m
2 stops
British Airways Logo
12:30 pm - 11:32 pm
CMN
-
STL
41h 02m
2 stops
$1,110British Airways
Tue, Jun 16 - Tue, Jul 7
British Airways Logo
6:12 pm - 9:30 pm
STL
-
CMN
21h 18m
2 stops
British Airways Logo
1:40 pm - 5:20 pm
CMN
-
STL
33h 40m
2 stops
$1,126British Airways
Mon, Jul 13 - Sun, Jul 19
Multiple Airlines Logo
7:15 am - 11:55 am
STL
-
CMN
22h 40m
2 stops
Multiple Airlines Logo
1:25 am - 1:25 pm
CMN
-
STL
18h 00m
1 stop
$1,128Multiple Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Casablanca flights

Get data-powered insights and trends into flights from St. Louis to Casablanca to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from St. Louis to Casablanca?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Casablanca departing in March.

What is the cheapest month to fly from St. Louis to Casablanca?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Casablanca, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Casablanca is February, where tickets cost $638 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $1,399 and $1,364 respectively.

Good to know

Low seasonJanuary
Cheapest flight$1,022
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 25% increase in price.
Flight from St. Louis to Casablanca

When to book flights from St. Louis to Casablanca

Are your dates flexible? Find out the best times to travel from St. Louis to Casablanca based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Casablanca

  • What is the cheapest flight from St. Louis to Casablanca?

    In the last 3 days, the lowest price for a flight from St. Louis to Casablanca was $1,022 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Casablanca?

    A passport is required to fly from St. Louis to Casablanca.

  • Which airports will I be using when flying from St. Louis to Casablanca?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at Casablanca, also known as Casablanca Mohamed V.

  • Which aircraft models fly most regularly from St. Louis to Casablanca?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Casablanca?

    SkyTeam, and Star Alliance are the airline alliances operating flights between St. Louis and Casablanca, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Casablanca, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Casablanca are Delta and United Airlines. With an average price for the route of $945 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,066 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from St. Louis to Casablanca?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Casablanca.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Casablanca?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Casablanca from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Casablanca?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Casablanca with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and CMN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Casablanca?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Casablanca from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from St. Louis to Casablanca

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Casablanca. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Casablanca? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8244 reviews
7.2Food
7.9Comfort
8.5Crew
7.8Entertainment
8.1Boarding
Airline reviews

Flight was warm for first few hours and quite rough

6.0 GoodZachary, Feb 2026
SLC - DCA
Read more Delta reviews

Flight was warm for first few hours and quite rough

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Flight was canceled due to mechanical issues. After a considerable wait in the queue, Air Canada customer service was very helpful to get us on another flight. I am disappointed to report our rescheduled flight is for three days from now. Three days of extra expenses and inconvenience is unacceptable.

Extremely disappointing. My original Denver–Vancouver–Bangkok itinerary was cancelled due to a crewing issue. I was not proactively supported and had to drive back home after already reaching the airport. Communication was poor throughout, and attempts to contact customer service resulted in being on hold for nearly three hours without reaching anyone. Instead of being rebooked on the same direct routing the following day, I was rerouted onto a much longer itinerary via multiple cities and airlines, which resulted in arriving approximately 30 hours later than scheduled. At Denver airport, there was no visible Air Canada representative available to properly assist. Ground staff offered no real support beyond directing passengers to a phone number. There was no clear communication, no ownership, and no meaningful customer care during a major disruption. The final journey involved three flights instead of the original two, significantly increasing travel time and stress. Overall, the handling of the cancellation and lack of customer support was unacceptable. What could have been better? Clear communication during the cancellation Accessible customer service (phone support that actually answers) Proper in-person assistance at the airport Rebooking onto a comparable routing rather than a significantly longer one

Great setup on both flights except the last flight we got condensed dripping all over me in the last 20 mins of the flight

The last 3 hours it was freezing cold in row 56. Multiple people had their winter coats on and were utilizing the blankets provided by the airline. I also did not have easy access to figure out how to book my food allergy and advance for my meals. Most of everything I received was something I couldn't eat. This needs to be made more accessible. Also, I'm 5'10 which is the average height of the American male. I flew from Philadelphia to Toronto and then to Tokyo and the seats were absolutely unbearable. For that long of a flight it is impossible to get comfortable when doing anything. Flights need to have more space and stop prioritizing costs over people.

Was delayed at every point/ connection. Luggages missing for 5days. Had no medications for diabetes and high B/p. when bags where finally delivered on the 30th, the insulin and ozempic were no longer patent, as the ice pack had since dissolved and the authenticity of the med is now questionable, since they must be refrigerated. Please have them refund my bag fees. I should sue them for all the inconveniences caused to me.

The plane was delayed substantially due to a mechanical problem, that being said, the airline was very fair with providing a meal coupon for us. I would rather arrive late on a mechanically sound plane than the alternative. The food served in the plane was just awful, however and I recommend a new catering company.

I waiting for 2 hrs to retrieve my luggage. Didn't get home till 3am.

The flight left late and I didn’t get a glass of bubbly upon boarding (which I’m used to when booking business class on other flights), but otherwise it was a pleasant flight with lovely, helpful crew members and I enjoyed my meal.

Flight cancellations, delays, mass confusion and disorganization! That’s Air Canada for you, nothing new. I would have chosen a different airline if it were an option, and Air Canada continues to prove they don’t care about their customers.

everything was fine. but paying for 1 piece of check-in luggage and denying passengers to board with carry-on luggage which by air line's standards does not fit is not acceptable. when one travels for a longer time one needs to have some essentials

Everything you need to know for your flight from St. Louis to Casablanca

Information on your arrival and departure airports