$263 Find Cheap Flights from South America to St. Louis

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 5/4. 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, Apr 9 - Sun, May 3
Multiple Airlines Logo
12:50 pm - 11:25 pm
BOG
-
STL
10h 35m
1 stop
Multiple Airlines Logo
4:59 pm - 5:00 pm
STL
-
BOG
24h 01m
2 stops
$521Multiple Airlines
Wed, Apr 29 - Thu, May 7
Multiple Airlines Logo
10:35 am - 11:19 pm
BOG
-
STL
12h 44m
1 stop
Multiple Airlines Logo
6:55 pm - 1:12 pm
STL
-
BOG
18h 17m
2 stops
$524Multiple Airlines
Tue, Apr 7 - Sun, Apr 19
Multiple Airlines Logo
2:10 pm - 11:25 pm
BOG
-
STL
33h 15m
2 stops
Multiple Airlines Logo
4:59 pm - 2:45 am
STL
-
BOG
9h 46m
1 stop
$528Multiple Airlines
Tue, Jun 9 - Tue, Jun 16
American Airlines Logo
2:10 pm - 10:58 pm
BOG
-
STL
8h 48m
1 stop
American Airlines Logo
7:06 am - 10:38 pm
STL
-
BOG
15h 32m
1 stop
$578American Airlines
Tue, Apr 14 - Tue, May 5
American Airlines Logo
7:05 am - 10:24 pm
UIO
-
STL
15h 19m
1 stop
American Airlines Logo
5:24 am - 7:57 pm
STL
-
UIO
14h 33m
1 stop
$779American Airlines
Mon, Apr 20 - Mon, May 4
United Airlines Logo
12:35 am - 8:25 am
UIO
-
STL
31h 50m
2 stops
United Airlines Logo
5:28 pm - 11:25 pm
STL
-
UIO
29h 57m
2 stops
$794United Airlines
Wed, Jul 15 - Wed, Aug 5
LATAM Airlines Logo
11:00 pm - 6:02 pm
SCL
-
STL
20h 02m
2 stops
LATAM Airlines Logo
1:30 pm - 6:55 am
STL
-
SCL
16h 25m
2 stops
$878LATAM Airlines
Wed, Jul 15 - Wed, Aug 5
LATAM Airlines Logo
8:40 pm - 10:45 am
SCL
-
STL
15h 05m
1 stop
LATAM Airlines Logo
1:30 pm - 6:55 am
STL
-
SCL
16h 25m
2 stops
$898LATAM Airlines
Wed, Jul 15 - Wed, Aug 5
Delta Logo
11:05 pm - 6:02 pm
SCL
-
STL
19h 57m
2 stops
Delta Logo
3:42 pm - 7:15 am
STL
-
SCL
14h 33m
1 stop
$916Delta
Thu, Apr 30 - Sun, May 3
United Airlines Logo
11:48 am - 8:39 am
VVI
-
STL
21h 51m
2 stops
United Airlines Logo
7:45 am - 3:31 am
STL
-
VVI
18h 46m
2 stops
$958United Airlines
Useful Info

Good to know

Low seasonNovember
Cheapest flight$263
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Bogotá 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 3 airlines serving 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.
7.9
DeltaOverall score based on 8288 reviews
7.8Entertainment
8.1Boarding
7.9Comfort
8.5Crew
7.2Food
Airline reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

10.0 ExcellentAnonymous, Mar 2026
ATL - DTW
Read more Delta reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

No pilots so we were two hours late taking off and then no gate agents when we arrived in Salt Lake.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Nothing I like, I missed this connection b/c of an earlier flight delay. I had to stay one more night and I paid out my own pocket. LATAM failed to send me to a safe and decent hotel.

It was delayed for 2 hours. Then when we arrived they took us on a very uncomfortable bus and left us there. The bus driver wouldn't let us out because no one from Latam was there. Everything was disaster.

LATAM is a great airline who takes care of there guests. They consistently walk around and see if you need water in addition to taking care of all the passengers. The chicken in process is really easy and I’m always offered a chance for an upgrade which I appreciate.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Apart of Sky miles delta. And they go everywhere in Brazil

Comfort in exit seat was excellent. FLight crew and flight were excellent. However exit seat tray table was broken so could not use it. Entertainment monitor did not work at all despite attempts to reset it.

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Wish the seats were a little more comfortable.. it was a 6 hrs nonstop trip. But the crew was courteous and w a smile

I like this airline a lot no problems at all, except being forced to check a carry-on bag ., Overall very good airline

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

Movie selections were very limited. Meals were not f So good.

Older airplane with worn out seats. No entertainment system at all. Connecting to Wi-Fi was problematic and hit and miss.

AA is flying sub par aging 787's to Tokyo. I fly other 787's long haul and these are at the bottom. Seats don't work well, tray tables don't work well and were dirty. The flight was great, the plane was not.

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
O'Fallon
Wentzville
Farmington
Eureka
Litchfield
Grafton
Shrewsbury
Glencoe

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

Information on the airport you'll fly into in St. Louis