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R11 887 Find Cheap Flights to St. Louis – Compare and Save

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Everything you should know

Cheapest return fare
R17 254
Typical prices: R17 310-R23 710
United Airlines
Sun 1/11Fri 4/12
CPT - STL • 2 stops
Cheapest one-way flight
R11 887
Typical prices: R12 015-R17 062
Multiple Airlines
Tue 3/11
JNB - STL • 2 stops
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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

Sun, Nov 1 - Fri, Dec 4
United Airlines Logo
20:50 - 14:13CPT  Cape Town Intl-STL Lambert-St Louis
25h 23m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl
United Airlines Logo
6:00 - 18:00STL  Lambert-St Louis-CPT Cape Town Intl
28h 00m1 stop Newark
R17 254United Airlines
Mon, Nov 9 - Mon, Nov 16
United Airlines Logo
20:50 - 14:29CPT  Cape Town Intl-STL Lambert-St Louis
25h 39m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
8:30 - 16:10STL  Lambert-St Louis-CPT Cape Town Intl
23h 40m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
R17 254United Airlines
Mon, Nov 9 - Mon, Nov 16
United Airlines Logo
20:50 - 16:17CPT  Cape Town Intl-STL Lambert-St Louis
27h 27m1 stop Newark
United Airlines Logo
8:00 - 16:10STL  Lambert-St Louis-CPT Cape Town Intl
24h 10m1 stop Washington, D.C. Dulles Intl
R17 254United Airlines
Mon, Nov 9 - Mon, Nov 16
United Airlines Logo
20:50 - 14:29CPT  Cape Town Intl-STL Lambert-St Louis
25h 39m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
8:00 - 16:10STL  Lambert-St Louis-CPT Cape Town Intl
24h 10m1 stop Washington, D.C. Dulles Intl
R17 254United Airlines
Sun, Nov 1 - Fri, Dec 4
Delta Logo
20:50 - 20:51CPT  Cape Town Intl-STL Lambert-St Louis
32h 01m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
Delta Logo
17:20 - 18:35STL  Lambert-St Louis-CPT Cape Town Intl
41h 15m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
R17 943Delta
Sat, Oct 17 - Sat, Oct 24
Lufthansa Logo
8:45 - 13:25JNB  Johannesburg OR Tambo-STL Lambert-St Louis
35h 40m2 stops Munich Franz Josef Strauss Frankfurt am Main
Lufthansa Logo
13:25 - 9:55STL  Lambert-St Louis-JNB Johannesburg OR Tambo
37h 30m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
R21 323Lufthansa
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 595Turkish 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 - 11:00STL  Lambert-St Louis-JNB Johannesburg OR Tambo
43h 30m2 stops Chicago O'Hare Intl Istanbul
R21 820Turkish 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 - 11:00STL  Lambert-St Louis-JNB Johannesburg OR Tambo
43h 30m2 stops Chicago O'Hare Intl Istanbul
R21 868Turkish Airlines
Sat, Oct 17 - Sat, Oct 24
Qatar Airways Logo
13:15 - 23:59CPT  Cape Town Intl-STL Lambert-St Louis
41h 44m2 stops Doha Hamad Intl Seattle/Tacoma Intl
Qatar Airways Logo
6:02 - 10:30STL  Lambert-St Louis-CPT Cape Town Intl
45h 28m2 stops Seattle/Tacoma Intl Doha Hamad Intl
R22 236Qatar Airways
Booking Insights

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

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

What is the cheapest flight to St. Louis?

In the last 5 days, the cheapest flight deal to St. Louis was found on the route from Johannesburg, at R17 254 return. The most popular connection is from Cape Town to St. Louis, while KAYAK users have found return deals for as low as R17 254 in the last 5 days.

Good to know – Book Cheap St. Louis Plane Tickets

Low season

January

Cheapest flight

R11 887
Best time to beat the crowds but there is an average 60% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Johannesburg 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

FAQs - booking St. Louis flights

  • What is the cheapest flight to St. Louis?

    In the last 5 days, the cheapest flight deal to St. Louis was found on the route from Johannesburg, at R17 254 return. The most popular connection is from Cape Town to St. Louis, while KAYAK users have found return deals for as low as R17 254 in the last 5 days.

  • How far is Lambert-St Louis Airport from central St. Louis?

    You’ll need to travel 20 km to reach the St. Louis city centre from Lambert-St Louis Airport.

  • What is the name of St. Louis’s airport?

    When flying to St. Louis, you'll arrive at Lambert-St Louis Airport (STL). The airport is also known as Lambert Field, Lambert-St Louis, St. Louis Lambert, or St. Louis Lambert Intl.

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

    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 to St. Louis.

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

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

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

    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 St. Louis with an airline and back with another airline.

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

    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 St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to St. Louis

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest St. Louis flight deals.

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 1571 reviews
7,7Comfort
7,8Boarding
8,4Crew
7,3Food
7,2Entertainment
Airline reviews

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.

10,0 ExcellentEmily, Jul 2026
Read more KLM reviews

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

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

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.

Sat in the tarmac at O’Hare for 65 minutes. This is a regular occurrence for delta at O’Hare

Delta is getting worst by the minute. Where this was at one point my only go to airline, it has become like a budget airline

We departed early and made up time in the air allowing us to arrive 30 minutes early. Capt was incredibly genuine and thanked every passenger for flying with Delta. Completely humble and professional!

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

Awful. Flight from Cape Town was cancelled, rebooked for another day through Johannesburg, was downgraded to economy

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

On 2 different flights the wifi was horrible and there was no drink or snack service.

There was no FREE wi-fi nor entertainment screens at all.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

As we lined up to board they gave our plane to a flight going to Newark. So then we got delayed until they could find another plane. Flight crew was ok. I’m assuming since it’s a shorter flight they only offered water and coffee.

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

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.

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