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R12 182 Find Cheap Flights to St. Louis – Compare and Save

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Everything you should know

Cheapest return flight
R17 531
Typical prices: R17 412-R24 307
United Airlines
Mon 8/10Mon 15/10
CPT - STL • 2 stops
Cheapest one-way flight
R16 838
Typical prices: R12 608-R21 977
Delta
Thu 25/10
JNB - STL • 2 stops
Top airlines
Best reviews • 7,8 score
Airline reviews
Airline reviews
Top routes
Cheapest • 2% average savings
Most popular
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
+1
Good to know
+1
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Booking Insights
Flight Deals

Cheap Flights to St. Louis

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to St. Louis

Thu, Oct 8 - Thu, Oct 15
United Airlines Logo
19:50 - 19:41CPT  Cape Town Intl-STL Lambert-St Louis
30h 51m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
10:27 - 15:20STL  Lambert-St Louis-CPT Cape Town Intl
21h 53m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
R17 531United Airlines
Thu, Oct 8 - Thu, Oct 15
United Airlines Logo
19:50 - 16:00CPT  Cape Town Intl-STL Lambert-St Louis
27h 10m1 stop Newark
United Airlines Logo
6:00 - 15:20STL  Lambert-St Louis-CPT Cape Town Intl
26h 20m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
R17 531United Airlines
Mon, Oct 12 - Mon, Oct 19
Delta Logo
20:15 - 20:14JNB  Johannesburg OR Tambo-STL Lambert-St Louis
30h 59m2 stops London Heathrow New York John F Kennedy Intl
Delta Logo
7:00 - 8:45STL  Lambert-St Louis-JNB Johannesburg OR Tambo
42h 45m2 stops New York LaGuardia London Heathrow
R18 772Delta
Mon, Oct 12 - Mon, Oct 19
Delta Logo
20:15 - 20:14JNB  Johannesburg OR Tambo-STL Lambert-St Louis
30h 59m2 stops London Heathrow New York John F Kennedy Intl
Delta Logo
14:25 - 19:40STL  Lambert-St Louis-JNB Johannesburg OR Tambo
22h 15m1 stop Atlanta Hartsfield-Jackson
R18 788Delta
Mon, Oct 12 - Mon, Oct 19
Virgin Atlantic Logo
21:55 - 16:28JNB  Johannesburg OR Tambo-STL Lambert-St Louis
25h 33m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
14:25 - 19:40STL  Lambert-St Louis-JNB Johannesburg OR Tambo
22h 15m1 stop Atlanta Hartsfield-Jackson
R19 288Virgin Atlantic
Wed, Jan 27 - Mon, Feb 1
Turkish Airlines Logo
0:20 - 21:47JNB  Johannesburg OR Tambo-STL Lambert-St Louis
29h 27m2 stops Istanbul Chicago O'Hare Intl
Turkish Airlines Logo
7:30 - 11:00STL  Lambert-St Louis-JNB Johannesburg OR Tambo
43h 30m2 stops Chicago O'Hare Intl Istanbul
R21 817Turkish Airlines
Wed, Jan 27 - Mon, Feb 1
Turkish Airlines Logo
0:20 - 21:47JNB  Johannesburg OR Tambo-STL Lambert-St Louis
29h 27m2 stops Istanbul Chicago O'Hare Intl
Turkish Airlines Logo
7:30 - 10:55STL  Lambert-St Louis-JNB Johannesburg OR Tambo
43h 25m2 stops Chicago O'Hare Intl Istanbul
R21 914Turkish Airlines
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
20:50 - 16:59CPT  Cape Town Intl-STL Lambert-St Louis
28h 09m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
13:00 - 16:10STL  Lambert-St Louis-CPT Cape Town Intl
19h 10m1 stop Washington, D.C. Dulles Intl
R31 759United Airlines
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
20:50 - 16:17CPT  Cape Town Intl-STL Lambert-St Louis
27h 27m1 stop Newark
United Airlines Logo
13:00 - 16:10STL  Lambert-St Louis-CPT Cape Town Intl
19h 10m1 stop Washington, D.C. Dulles Intl
R31 759United Airlines
Thu, Jan 28 - Mon, Feb 1
United Airlines Logo
22:00 - 16:13JNB  Johannesburg OR Tambo-STL Lambert-St Louis
26h 13m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
11:45 - 18:35STL  Lambert-St Louis-JNB Johannesburg OR Tambo
22h 50m1 stop Newark
R31 759United Airlines
Booking Insights

Price, demand, and travel trends for South Africa to St. Louis flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from South Africa to St. Louis with more confidence.

What is the cheapest flight to St. Louis?

Cape Town to St. Louis is the cheapest route at R17 531 return, found in the past 5 days on KAYAK. Johannesburg OR Tambo Airport to St. Louis is the most popular connection with return deals from R18 772.

How much is a flight to St. Louis?

A return flight to St. Louis costs R20 446 on average, based on data over the past 12 months on KAYAK. Return fares from Cape Town average R19 841, while Johannesburg OR Tambo Airport runs a bit higher at R20 566.

What is the cheapest day to fly to St. Louis?

Tuesday is the cheapest day to fly to St. Louis at R17 370 return on average over the past 12 months on KAYAK. Thursday is the most expensive at R22 510.

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

  • February is the cheapest month to fly to St. Louis with an average price of R16 129 return.
  • June (R24 621) and March (R23 767) are the most expensive.
  • Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to St. Louis?

Evening flights to St. Louis are the cheapest at R19 916 return on average. Afternoon flights are the most expensive at R27 247.

What is a good deal for flights to St. Louis?

Flights under R17 412 are considered a good deal. 25% of KAYAK users found return flights to St. Louis at or below these prices, with the lowest fares from:

  • Cape Town R17 250
.

Key details for flights to St. Louis

Low season

February

Cheapest flight

R16 838
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.
Flights from Johannesburg OR Tambo Airport to St. Louis

When to book flights to St. Louis

Are your dates flexible? Find out the best times to travel to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to St. Louis, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What is the difference between the most popular and the most frequent airline at St. Louis?

    Condor operates the most flights from South Africa to St. Louis at 0 per week, while Qatar Airways is the airline most often selected by KAYAK users searching for flights from South Africa to St. Louis. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • How far is Lambert-St Louis from St. Louis city centre?

    Lambert-St Louis is 21,1 km from St. Louis city centre.

  • Where can I fly from to get the cheapest fares to St. Louis?

    Based on fares booked in the past 5 days, the cheapest flights to St. Louis are from:
    • Johannesburg, from R18 772 return

  • How do I know if a flight to St. Louis is a good deal?

    A good deal on a flight to St. Louis is around R17 412 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Your guide to booking St. Louis flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to St. Louis, recent KAYAK data shows that stronger deals tend to be around R17 412 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to St. Louis in February. Return fares historically average R16 129 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to afternoon to save up to R7 332 per return. Afternoon flights to St. Louis average R19 916 compared to R27 247 for midday flights. See the time-of-day chart above for the full breakdown.

Reviews of the top 5 airlines flying to St. Louis

 
Need help choosing which airline to fly with to St. Louis? 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.
7,8
KLMOverall score based on 1579 reviews
7,7Comfort
8,4Crew
7,3Food
7,2Entertainment
7,8Boarding
Airline reviews

The flight itself was fine, food was expired and gross, staff were mostly amazing! KLM messed up rebooking for our first two flights that got cancelled and we almost didn’t make it to Amsterdam for an additional two days

4,0 OkayJessica, Sept 2026
Read more KLM reviews

The flight itself was fine, food was expired and gross, staff were mostly amazing! KLM messed up rebooking for our first two flights that got cancelled and we almost didn’t make it to Amsterdam for an additional two days

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Flight lead was a gentleman with silver hair and he went out of his way to shake hands and interact with each passenger seated in business class. A medical emergency took place during our flight and he handled it with perfect poise and professionalism. He was gracious and confidently competent. Just what you want from a leader,

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

One hour before landing was the most scary part of my life. The plane just dropped from the air . No explanation or apologies from the captain. Women and children screaming everywhere. Would like to know what happened

My flight going to doha had economy seats that had a little more leg room. Coming back the leg room was not there. I'm 6'3" and my knees were against the chair in front of me. I couldn't slide my feet under the chair. The 15 hour flight felt like torture from the lack of sleep I was getting being so uncomfortable. Food and crew were great though.

It was excellent except for at the very end. I woke up about 1.5 hrs before touchdown and wanted to order food in the Business class. I was told they had shut down food service. It would have been good to get a heads up before they closed the service. Anna the air hostess was wonderful. She did get me 2 bowls of fruit and I was very appreciative of her. Wonderful human and a hostess.

Amazing airline accommodations. The cabins were so great. The food was very good and the flight attendants were so nice. Made a 15 hour flight seem easy.

I paid extra for seating when first booking flight to be in a comfortable economy seat They still changed it to a middle seat regardless. When I asked for it to be changed back to aisle, they could only give me one at the back of the plane in the least comfortable seats.

Same as already mentioned. This was more comforting as I got my aisle seat for my knee.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Qatar Airways is an excellent service provider. The crew members were attentive and helpful. The aircraft was very clean. This was the longest leg of our journey, so it would have been nice to have more leg room for comfort. We appreciated the crew's service of four hot meals to all of us during this long flight. Also, it was helpful that the crew asked us to keep the window shades down for the entire journey, allowing the environment to get lots of rest during the trip. For families traveling with little children, this was helpful to them to keep them settled.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It was very good. It was a long flight and being a tight with little leg room.

Flight was delayed “due to earlier delays of that plane”, so we were nearly three hours late.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airport terminal was outdated, flight was on a small jet with no wifi

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

Crew was dismissive. Snacks and refills not offered. Poor business class experience. Bed not comfortable compared to Emirates or BA.

Short flight - no food understandable. Flight was delayed for over an hour. Overall, it was good.

We boarded and buckled and then deplaned due to no pilot. Had to wait over 3 hours for a new pilot. Not weather related, just poor management.

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

Lounge was top notch h with great variety of food and drinks. Cabin crew were great. Smooth flight.

My seat 3G did not go down fully and the buttons were not working properly

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

Lots of legroom on the flight. No interaction from the staff at all on the plane. They only attended to the First Class passengers. There was no entertainment. Security I was body scanned even though I hadn't set off an alarm, my father-in-law in his 80s, was stopped and subjected to a through body search, told that they would have to place their hands in intimate places. There were several border guards present, and as we walked off we could hear the TWA officer talk about the procedure as if he was training. My father-in-law was a little upset about the whole process. A kind explanation would have been more acceptable, and it felt dehumanizing to him.

Needed a 6 hour lay over in Atlanta. How can this be avoided ?

Security area in terminal 3 needs to be made much nicer. Less claustrophobic and use of glass and big ceilings wouldhelp

The flight was canceled and I was directed to Air France two days later than my plan departure day. This involve getting two more days of hotel and also not being able to get a boarding pass until I got to the Istanbul Air France boarding desk. It has been a troubling time.

It makes no sense for several types of drinks to already be out of stock in the middle of the flight.

I have a walker I need it to get from the plane to customs and baggage claim. It had a huge orange tag on it saying it should be given to me as I got off the plane. It was not and the flight staff didn’t know where it was—both on my flight to London and on the return. In It was very frustrating

Late lights, lost baggage and cramped seats. Did not feel that lost baggage was a priority. Communication was slow and often unclear.

Had a plane! Have a plan! Have my luggage! 10 hours of travel turned into 50 hours. Good Lord!

The travel on premium economy class was very positive. Comfortable with plenty of space and leg room. The service throughout was top notch. Crew members were kind and helpful. Food and entertainment were excellent.

Based on my wife's damaged condition, BA very kindly upgraded us from cattle to business class. MUCH appreciated!! One of these days, as it gains more experience, BA MAY learn how to depart on time (with over 30 years experience with BA, no flight has EVER managed to leave on time), Once airborne, the entertainment was ever so very pedestrian. But the flight was uneventful and the cabin crew's service was superb. And whichever driver landed the aircraft had obviously done it before. But BA unfortunately is learning from that scuzzy airline Delta. Delta is ALWAYS stunned when one of its aircraft actually turns up anywhere and is NEVER ready to receive it -- even when it turns up where and more or less when it is supposed to, NOT an example worthy of emulation.

Incredible. The upgrade to Business was a phenomenal way to end my trip, beyond grateful for the generosity and hospitality.

Great until k found out they never got my check bags onto the plane.

They ran out of earphones so my 3rd daughter couldn’t use the on board entertainment the entire flight. They also ran out of food choices (chicken or cheese) by the time they got to the last few rows, so my oldest daughter, wasn’t given a choice. Luckily she isn’t a vegetarian because they only had chicken left.

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