STL - CMN

$468 Find Cheap Flights from St. Louis to Casablanca

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Casablanca departing on 11/19. 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

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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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

Fri, Dec 26 - Thu, Jan 8
 Logo
4:05 pm - 7:50 amSTL-CMN
32h 45m2 stops
 Logo
2:30 am - 1:55 pmCMN-STL
18h 25m1 stop
Fri, Dec 26 - Thu, Jan 8
 Logo
4:05 pm - 7:50 amSTL-CMN
32h 45m2 stops
 Logo
2:30 am - 3:29 pmCMN-STL
43h 59m2 stops
Fri, Nov 7 - Sun, Nov 16
Air Canada Logo
4:05 pm - 7:50 amSTL-CMN
32h 45m2 stops
Air Canada Logo
9:35 am - 3:29 pmCMN-STL
36h 54m2 stops
$696Air Canada
Find Deal
Fri, Dec 5 - Tue, Dec 9
Delta Logo
7:05 pm - 6:35 pmSTL-CMN
16h 30m2 stops
Delta Logo
5:55 am - 9:59 pmCMN-STL
23h 04m2 stops
$712Delta
Find Deal
Fri, Sep 19 - Tue, Sep 30
Air Canada Logo
7:04 pm - 7:15 amSTL-CMN
54h 11m2 stops
Air Canada Logo
9:00 am - 7:38 pmCMN-STL
40h 38m2 stops
$765Air Canada
Find Deal
Thu, Jan 1 - Thu, Jan 8
KLM Logo
5:17 pm - 6:35 pmSTL-CMN
18h 18m2 stops
KLM Logo
5:55 am - 4:05 pmCMN-STL
17h 10m2 stops
$787KLM
Find Deal
Fri, Nov 7 - Sat, Nov 15
Lufthansa Logo
3:50 pm - 1:15 amSTL-CMN
26h 25m1 stop
Lufthansa Logo
2:30 am - 1:55 pmCMN-STL
18h 25m1 stop
$805Lufthansa
Find Deal
Fri, Jan 2 - Wed, Jan 7
KLM Logo
7:07 pm - 6:35 pmSTL-CMN
16h 28m2 stops
KLM Logo
5:55 am - 11:40 pmCMN-STL
24h 45m2 stops
$833KLM
Find Deal
Sat, Sep 13 - Sat, Sep 20
Delta Logo
4:10 pm - 5:20 pmSTL-CMN
19h 10m2 stops
Delta Logo
7:30 am - 8:14 amCMN-STL
30h 44m2 stops
$847Delta
Find Deal
Fri, Dec 26 - Thu, Jan 8
Lufthansa Logo
3:50 pm - 1:15 amSTL-CMN
26h 25m1 stop
Lufthansa Logo
2:30 am - 1:55 pmCMN-STL
18h 25m1 stop
$950Lufthansa
Find Deal
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.

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 October, where tickets cost $864 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,377 and $1,290 respectively.

Good to know

Low seasonNovember
Cheapest flight$468
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 15% lower on average.
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 $468 for a one-way ticket and $660 for a round-trip.

  • 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?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between St. Louis and Casablanca, with Star Alliance 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 $992 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,130 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.
8.0
DeltaOverall score based on 7981 reviews
8.2Boarding
7.9Entertainment
7.9Comfort
8.5Crew
7.3Food
Airline reviews

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

10.0 ExcellentLee, Aug 2025ATL - PHL
Read more Delta reviews

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

They made us board and then deboard due to mechanical issue which delayed the departure by almost 2 hours and we barely made our connecting flight. These quality checks should've been done before boarding not after.

Having to up charge for a seat assignment is not good. Delta can do better

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

The flight was comfortable with the exit row and great service

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

The service was good, the food could have been better.

Staff was rude. Didn’t give water for 2 hours. Worst service

Air Canada is my new fave airline..I plan to use when I can. No complaints at all just rave compliments for the staff and airline.

Strike pissed me n stranded in middle of no where

Check in staff was incredibly rude and condescending. When I arrived at the gate I had been charged $125 for a checked back. I did have or check a bag. When I brought this to the attention of the staff member who checked me in, she said that she made a mistake and there was nothing she could do about it. I asked her to remove the charge and refund credit card, she said she could not and that I had to call my credit card company to contest the charge. I called Air Canada customer support, was put on hold, after 43 minutes a received a messages stating customer service was overwhelmed with calls and was then hung up on.

Refreshments and Air Hostess was good. Issues with customs in Toronto caused flight to depart and left me behind twice. Vouchers for delayed flight needs to increase.

No paper towels in bathroom. Aisle seat difficult to get out of Other than those, excellent service

Plane was packed but flew on-time, and the comfort level was great! All planes are a bit cramped, but the in flight entertainment was superb, snacks were nice, and the crew was polite. Got into Calgary on schedule...all we could ask for

Long wait to check in at the priority counter in Toronto

I had no communication, receipt etc from Air Canada until hours before flight

They could care less about you. Just under a 4 hour delay in Seattle, leading into a missed connection in Vancouver, which led to 2 more delays that added up to 3 more hours leaving us to have to sleep on the floor of the Toronto airport cause they don't help you find accomodations and they just book you on the next flight out. Took an additional 14 hours to get home. Always given the brush off to get rid of us. Worst airline ever

All good but I could barely get my arms and legs into the room in front of me. Have never been so cramped before. Plane left the gate on time, taxied very quickly and took off without waiting. Unique. Arrival on time. No problem

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

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