STL - CMN

$535 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 3/10. 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
$535
Typical prices: $966-$1,160
United Airlines
Tue 3/10Fri 3/20
STL - CMN • 2 stops
Cheapest one-way
Multiple Airlines
Sat 1/10
STL - CMN • multi-stop
Top airlines
United Airlines
Cheapest • from $535 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 24% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Tue, Mar 10 - Fri, Mar 20
United Airlines Logo
7:40 am - 9:40 am
STL
-
CMN
21h 00m2 stops
United Airlines Logo
11:15 am - 9:05 pm
CMN
-
STL
38h 50m2 stops
$535United Airlines
Wed, Mar 11 - Fri, Mar 20
Air Canada Logo
4:05 pm - 1:20 am
STL
-
CMN
28h 15m2 stops
Air Canada Logo
11:15 am - 9:05 pm
CMN
-
STL
38h 50m2 stops
$555Air Canada
Tue, Mar 10 - Wed, Mar 18
Air Canada Logo
7:40 am - 9:40 am
STL
-
CMN
21h 00m2 stops
Air Canada Logo
11:15 am - 3:29 pm
CMN
-
STL
33h 14m2 stops
$556Air Canada
Tue, Mar 10 - Mon, Mar 16
Air Canada Logo
7:40 am - 9:40 am
STL
-
CMN
21h 00m2 stops
Air Canada Logo
2:25 am - 3:29 pm
CMN
-
STL
42h 04m2 stops
$566Air Canada
Wed, Feb 4 - Tue, Feb 24
Multiple Airlines Logo
10:19 am - 1:20 pm
STL
-
CMN
20h 01m2 stops
Multiple Airlines Logo
7:35 pm - 4:42 pm
CMN
-
STL
27h 07m2 stops
$570Multiple Airlines
Tue, Mar 10 - Mon, Mar 23
British Airways Logo
2:06 pm - 10:20 pm
STL
-
CMN
27h 14m2 stops
British Airways Logo
1:35 pm - 7:29 pm
CMN
-
STL
35h 54m2 stops
$571British Airways
Tue, Mar 10 - Thu, Mar 19
Delta Logo
5:59 pm - 9:25 pm
STL
-
CMN
22h 26m2 stops
Delta Logo
5:55 am - 9:05 am
CMN
-
STL
32h 10m2 stops
$576Delta
Wed, Mar 11 - Wed, Mar 18
Air Canada Logo
4:05 pm - 1:20 am
STL
-
CMN
28h 15m2 stops
Air Canada Logo
11:15 am - 3:29 pm
CMN
-
STL
33h 14m2 stops
$577Air Canada
Mon, Mar 16 - Mon, Mar 30
KLM Logo
1:39 pm - 11:35 am
STL
-
CMN
16h 56m2 stops
KLM Logo
6:20 pm - 5:53 pm
CMN
-
STL
29h 33m2 stops
$583KLM
Wed, Mar 11 - Mon, Mar 16
Air Canada Logo
4:05 pm - 1:20 am
STL
-
CMN
28h 15m2 stops
Air Canada Logo
2:25 am - 3:29 pm
CMN
-
STL
42h 04m2 stops
$586Air Canada
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 October, where tickets cost $840 (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 seasonNovember
Cheapest flight$535
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 24% 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 $535 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 $990 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 $1,106 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 8037 reviews
7.9Comfort
8.5Crew
7.2Food
7.8Entertainment
8.1Boarding
Airline reviews

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

8.0 ExcellentG, Jan 2026
FLL - ATL
Read more Delta reviews

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

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

Couldn't fit knees, only 1 toilet working, didn't get anything to drink cause the stewards were not able to get to us

Flight was canceled for a reason they knew hours before but did not mention. Next the gate chnage from 37 to 38 at least 10 times. Ridiculous.

The flight from SFO to YVR was delayed and my bag did not make it to my next flight from YVR to SYD. It took almost 3 days after I landed to get my bag and when I got it, it was filled with dust

Our biggest complaint about Air Canada is that if you don’t like your seat during check-in, there’s a fee to move elsewhere. On our flight from YUL to FFL, we were charged to change seats—just regular seats. What’s maddening is that the plane wasn’t even full; there were even a few people sleeping in the middle row sections (entire rows, completely empty), using them as beds. In my opinion, charging passengers for seat changes is a cash grab by Air Canada. They are definitely not the airline they were back in the day. I suppose they need to gouge the consumer now that they pay their attendants while on ground. One out of 10.

Nothing specific. Cabin temperature was too high for some reason.

It was just fine. I managed to make all my connection too sbut had trouble in Munich with no wheel chair and trouble trying to get help from the airport people to get to the other terminal for my flight. Finally a wonderful lady Amelia, helped me to make my flight connection Timon with zero time to spare.

Over 40 years ago my AC return flight was canceled, during this last summer the same thing happened. AC denied everything Canadian like paying for accommodations and basic necessities. So why would I ever want to fly AC again? This last flight my wife took the return flight had problems and left late, so I guess they are getting better. However I have no faith in this airline so I drove to this last destination! I'll never fly AC again!!!

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

Information on your arrival and departure airports