$361 Find Cheap Flights from South America to St. Louis - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to St. Louis departing on 9/16. 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

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Cheap Flights from South America to St. Louis

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from South America to St. Louis 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 South America to St. Louis

Thu, Oct 15 - Mon, Oct 19
Multiple Airlines Logo
12:05 am - 2:00 pm
BOG
-
STL
13h 55m
1 stop
Multiple Airlines Logo
2:40 pm - 2:05 pm
STL
-
BOG
23h 25m
1 stop
$627Multiple Airlines
Fri, Oct 16 - Mon, Oct 19
Multiple Airlines Logo
4:15 pm - 2:00 pm
BOG
-
STL
21h 45m
1 stop
Multiple Airlines Logo
8:55 am - 2:00 am
STL
-
BOG
17h 05m
2 stops
$633Multiple Airlines
Tue, Oct 13 - Tue, Nov 3
Multiple Airlines Logo
12:05 am - 2:00 pm
BOG
-
STL
13h 55m
1 stop
Multiple Airlines Logo
4:05 pm - 2:10 pm
STL
-
BOG
21h 05m
1 stop
$647Multiple Airlines
Thu, Aug 20 - Wed, Nov 11
Multiple Airlines Logo
4:15 pm - 8:24 pm
BOG
-
STL
28h 09m
1 stop
Multiple Airlines Logo
4:05 pm - 6:10 am
STL
-
BOG
13h 05m
1 stop
$658Multiple Airlines
Thu, Sep 24 - Wed, Sep 30
American Airlines Logo
6:30 am - 11:59 pm
BOG
-
STL
17h 29m
1 stop
American Airlines Logo
5:00 am - 1:05 pm
STL
-
BOG
8h 05m
1 stop
$688American Airlines
Thu, Sep 24 - Wed, Sep 30
American Airlines Logo
6:30 am - 9:24 pm
BOG
-
STL
14h 54m
2 stops
American Airlines Logo
10:45 am - 9:17 pm
STL
-
BOG
10h 32m
2 stops
$692American Airlines
Mon, Oct 19 - Tue, Nov 3
American Airlines Logo
12:25 am - 5:02 pm
BOG
-
STL
16h 37m
1 stop
American Airlines Logo
7:00 am - 10:20 pm
STL
-
BOG
14h 20m
2 stops
$692American Airlines
Thu, Oct 15 - Tue, Nov 3
Delta Logo
11:00 am - 11:48 pm
BOG
-
STL
12h 48m
2 stops
Delta Logo
7:10 am - 7:30 pm
STL
-
BOG
11h 20m
1 stop
$721Delta
Thu, Oct 15 - Tue, Nov 3
Delta Logo
11:00 am - 11:54 pm
BOG
-
STL
12h 54m
2 stops
Delta Logo
7:00 am - 7:30 pm
STL
-
BOG
11h 30m
1 stop
$732Delta
Thu, Sep 3 - Sat, Oct 10
Delta Logo
11:00 am - 11:58 pm
BOG
-
STL
12h 58m
2 stops
Delta Logo
6:00 am - 1:40 pm
STL
-
BOG
7h 40m
1 stop
$781Delta
Useful Info

Good to know

Low season

October

Cheapest flight

$361
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Sao Paulo to St. Louis

FAQs for booking flights from South America to St. Louis

  • How does KAYAK find such low prices on flights from South America 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 from South America to St. Louis.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from South America 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 South America 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 to South America with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South America 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 from South America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from South America to St. Louis

 
Need help choosing which airline to fly with from South America 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
DeltaOverall score based on 8482 reviews
7.8Entertainment
7.2Food
7.8Comfort
8.1Boarding
8.5Crew
Airline reviews

Seats were not bad enough and uncomfortable good legroom in the emergency exit row we were in, but we were forbidden to hold my grandson on my lap for a little while, and the stewardess passed us saying it was against regulations which makes little or no sense when you’re 36,000 feet. The food snacks were really bad. Tasteless tasted like wallpaper, but we’re supposed to be protein bars, and the announcements were all completely incoherent because of the noise of the airplane and the lowness and crackly nature of the PA system.. this was disgraceful. No one in our party could understand a word of what the captain or the flight attendant were saying —not a word! The landing was a little hairy in a pretty stiff crosswind -we bounced before the plane stabilized on the runway

6.0 GoodJeremy, Jul 2026
LAX - OGG
Read more Delta reviews

Seats were not bad enough and uncomfortable good legroom in the emergency exit row we were in, but we were forbidden to hold my grandson on my lap for a little while, and the stewardess passed us saying it was against regulations which makes little or no sense when you’re 36,000 feet. The food snacks were really bad. Tasteless tasted like wallpaper, but we’re supposed to be protein bars, and the announcements were all completely incoherent because of the noise of the airplane and the lowness and crackly nature of the PA system.. this was disgraceful. No one in our party could understand a word of what the captain or the flight attendant were saying —not a word! The landing was a little hairy in a pretty stiff crosswind -we bounced before the plane stabilized on the runway

Chaotic boarding at these gates, multiple gates squeezed in at the very end of a concourse, behind a restaurant. Agents gave up on boarding by individual zones. Flight itself was uneventful, which is all we hope for any more.

Unprepared to rebook a flight of people. Uncommunicative. When I received updates in the app it was well after the announcement in the hold room. Offered a single $12 meal voucher, not enough for a sandwich at DEN, for a 17 hour delay. No one was able to explain their meal or hotel reimbursement policy for this cancellation, just handed a card to call the Help desk. My previous flight went through several delays and was finally cancelled, without explanation. The customer help desk closed while there was a long line. I then waited in line for a gate agent almost an hour while simultaneously on hold and trying to text with a remote Delta agent. Communicating with the text agent was almost impossible; they could not find any flights that got me back to my original city before the following evening. Kept offering itineraries that did not get me back to my origin airport or involved additional layovers. In 50 minutes on hold, never got through to an agent by phone. Finally spoke to one of the gate agents who was able to rebook on a red eye that had only one stop and got me back in the afternoon the next day, rather than late evening. Later by email, Delta offered 10,000 loyalty points for the inconvenience of the cancellation. The crew on the red eye flight were delightful. I don’t remember any food or entertainment on that flight.

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.

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.

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Improvements in communication and empathy are absolutely necessary for American Airlines staff (top down). It’s like they are numb to the needs of their customers.

I like the speed of boarding and deplaning and the fact that everything was on time. The crew (attendants) were probably quite new and did not begin the in cabin service until 30 min before landing even though there was little to no air turbulence for the last 1.5 hours of the flight. It made for a mad scramble at the end to get trash collected and carts stowed before touch down.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

I did like the employee's, they are very friendly and all smiled most of the time, Overall, from checking in bags to getting on plane, not enough employees to be able to get all on the plane, therefore I was not able to get on the plane, due to no one wea there for me to check in my bag, so I decided to go thru the security point and by the time they were done with my bags, I was told that my bag cannot be checked in, and then found out that the lady that does the check in was boarding the customers onto the plane, she said that she was going back and fourth, there for was not able to get on the plane, which changed all my flights by the time I got to Dallas, I was on standby 3 times, and wasn't sure about being able to get on the fourth plane, so ended up buying another plane ticket, so I could make my destination on time.

Not sure about entertainment as I didn't use any, so maybe there should be an NA option on this survey. Otherwise everything was just as it should be. Of course I wish planes were more comfortable and had seats that would tilt back further.

American Airlines “Randy” questioned why I needed preboarding and denied my request for same. Then Randy attempted to berate me when I boarded with my group. I was seated in an exit roll with a young man with a disability that exhibited difficulty controlling and settling himself. But Tandy questioned my disability. The flight was horrible. It was overpacked.

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

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