$203+ Cheap flights from St. Louis (STL) to South America
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BOG
May 28 — Jun 41
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to South America with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from St. Louis to South AmericaExplore the most affordable flight options available from St. Louis to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
Explore the most affordable flight options available from St. Louis to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
This Justfly.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:40 pm
STL
- BOG
1 stop15h 15m
Multiple Airlines
Fri 10/94:15 pm
BOG
- STL
1 stop21h 45m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$572
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/244:19 pm
STL
- BOG
1 stop10h 26m
Multiple Airlines
Sun 5/314:05 pm
BOG
- STL
1 stop18h 24m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$573
This Travelocity deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:05 am
STL
- BOG
1 stop22h 50m
Multiple Airlines
Mon 6/112:05 am
BOG
- STL
1 stop12h 01m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$593
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/255:27 pm
STL
- MDE
2 stops38h 48m
Multiple Airlines
Fri 5/291:55 pm
MDE
- STL
1 stop10h 02m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$595
This Avianca deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:30 pm
STL
- BOG
1 stop9h 00m
Multiple Airlines
Wed 9/212:05 am
BOG
- STL
1 stop13h 57m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$599
This Expedia deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:15 pm
STL
- LIM
2 stops58h 00m
Air Canada
Sat 11/78:00 am
LIM
- STL
2 stops32h 30m
Air Canada
Deal found 4/24![Air Canada logo]()
$608
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:12 pm
STL
- BOG
1 stop24h 03m
Delta
Tue 6/302:55 pm
BOG
- STL
1 stop9h 01m
Delta
Deal found 4/27![Delta logo]()
$609
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:52 pm
STL
- CTG
2 stops18h 21m
American Airlines
Mon 6/151:35 pm
CTG
- STL
2 stops18h 52m
American Airlines
Deal found 4/24![American Airlines logo]()
$610
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:32 pm
STL
- BOG
2 stops11h 22m
United Airlines
Wed 9/212:14 am
BOG
- STL
1 stop9h 55m
United Airlines
Deal found 4/24![United Airlines logo]()
$616
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:20 am
STL
- BOG
2 stops12h 50m
Delta
Thu 9/311:00 am
BOG
- STL
2 stops12h 37m
Delta
Deal found 4/24![Delta logo]()
$621
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:15 am
STL
- CTG
1 stop26h 58m
American Airlines
Fri 6/193:13 pm
CTG
- STL
2 stops19h 35m
American Airlines
Deal found 4/27![American Airlines logo]()
$624
This LATAM Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:12 pm
STL
- BOG
1 stop18h 28m
LATAM Airlines
Sat 7/49:00 am
BOG
- STL
1 stop9h 07m
LATAM Airlines
Deal found 4/24![LATAM Airlines logo]()
$626
Best flights from St. Louis to South AmericaDiscover carefully curated flight deals from St. Louis to South America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from St. Louis to South America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This Justfly.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:40 pm
STL
- BOG
1 stop15h 15m
Multiple Airlines
Fri 10/94:15 pm
BOG
- STL
1 stop21h 45m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$572
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:12 pm
STL
- BOG
1 stop24h 03m
Delta
Tue 6/302:55 pm
BOG
- STL
1 stop9h 01m
Delta
Deal found 4/27![Delta logo]()
$609
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:52 pm
STL
- CTG
2 stops18h 21m
American Airlines
Mon 6/151:35 pm
CTG
- STL
2 stops18h 52m
American Airlines
Deal found 4/24![American Airlines logo]()
$610
This LATAM Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
STL
- BOG
1 stop13h 15m
LATAM Airlines
Thu 9/311:00 am
BOG
- STL
2 stops12h 37m
LATAM Airlines
Deal found 4/24![LATAM Airlines logo]()
$621
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:14 am
STL
- MDE
1 stop14h 56m
United Airlines
Tue 6/239:45 am
MDE
- STL
2 stops22h 56m
United Airlines
Deal found 4/26![United Airlines logo]()
$660
This KAYAK deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:43 pm
STL
- MDE
2 stops26h 32m
GOL
Sun 9/133:05 pm
MDE
- STL
2 stops26h 06m
GOL
Deal found 4/23![GOL logo]()
$742
This Orbitz deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/61:05 pm
STL
- MDE
2 stops18h 30m
Air Canada
Sun 6/216:20 am
MDE
- STL
2 stops30h 01m
Air Canada
Deal found 4/23![Air Canada logo]()
$814
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/255:27 pm
STL
- MDE
2 stops38h 48m
Multiple Airlines
Fri 5/291:55 pm
MDE
- STL
1 stop10h 02m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:24 pm
STL
- CTG
2 stops18h 49m
American Airlines
Fri 6/191:35 pm
CTG
- STL
2 stops18h 59m
American Airlines
Deal found 4/27![American Airlines logo]()
$610
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:58 pm
STL
- BOG
2 stops22h 52m
Delta
Thu 7/238:40 am
BOG
- STL
2 stops13h 35m
Delta
Deal found 4/27![Delta logo]()
$633
This LATAM Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:51 am
STL
- BOG
1 stop8h 24m
LATAM Airlines
Wed 6/172:55 pm
BOG
- STL
1 stop9h 01m
LATAM Airlines
Deal found 4/26![LATAM Airlines logo]()
$667
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:23 am
STL
- BOG
2 stops13h 54m
American Airlines
Thu 9/36:30 am
BOG
- STL
2 stops13h 12m
American Airlines
Deal found 4/24![American Airlines logo]()
$621
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:49 am
STL
- BOG
1 stop8h 26m
Delta
Mon 5/252:55 pm
BOG
- STL
1 stop9h 04m
Delta
Deal found 4/23![Delta logo]()
$667
This LATAM Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:49 am
STL
- UIO
1 stop8h 10m
LATAM Airlines
Wed 6/246:50 pm
UIO
- STL
2 stops14h 56m
LATAM Airlines
Deal found 4/23![LATAM Airlines logo]()
$692
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:27 pm
STL
- MDE
2 stops38h 48m
Multiple Airlines
Sun 6/212:00 pm
MDE
- STL
1 stop10h 09m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$693
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:00 am
STL
- CTG
2 stops17h 00m
United Airlines
Thu 5/286:20 am
CTG
- STL
2 stops16h 25m
United Airlines
Deal found 4/27![United Airlines logo]()
$765
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:12 pm
STL
- CTG
2 stops20h 05m
American Airlines
Tue 7/283:17 pm
CTG
- STL
2 stops19h 21m
American Airlines
Deal found 4/28![American Airlines logo]()
$654
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:20 am
STL
- UIO
1 stop11h 39m
Delta
Wed 9/2312:59 am
UIO
- STL
1 stop13h 39m
Delta
Deal found 4/25![Delta logo]()
$678
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 am
STL
- CTG
2 stops17h 00m
United Airlines
Sun 5/179:45 am
CTG
- STL
2 stops38h 12m
United Airlines
Deal found 4/26![United Airlines logo]()
$765
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:36 am
STL
- BOG
2 stops12h 41m
American Airlines
Wed 6/176:30 am
BOG
- STL
2 stops14h 22m
American Airlines
Deal found 4/26![American Airlines logo]()
$659
This eDestinos deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 am
STL
- LIM
2 stops14h 20m
LATAM Airlines
Tue 6/212:05 pm
LIM
- STL
1 stop11h 54m
LATAM Airlines
Deal found 4/27![LATAM Airlines logo]()
$734
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:30 pm
STL
- UIO
2 stops15h 13m
Delta
Tue 9/2912:59 am
UIO
- STL
1 stop9h 42m
Delta
Deal found 4/25![Delta logo]()
$678
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:00 am
STL
- CTG
2 stops17h 00m
United Airlines
Sun 5/179:45 am
CTG
- STL
2 stops36h 45m
United Airlines
Deal found 4/26![United Airlines logo]()
$765
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:27 pm
STL
- VCP
2 stops22h 18m
Multiple Airlines
Mon 6/1510:10 am
VCP
- STL
1 stop15h 59m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$786
This Justfly.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:24 pm
STL
- GRU
2 stops24h 56m
GOL
Fri 7/39:55 pm
GRU
- STL
2 stops26h 58m
GOL
Deal found 4/25![GOL logo]()
$982
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:05 pm
STL
- UIO
1 stop23h 54m
Delta
Thu 9/249:00 am
UIO
- STL
2 stops14h 37m
Delta
Deal found 4/25![Delta logo]()
$678
This LATAM Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:12 pm
STL
- LIM
2 stops25h 08m
LATAM Airlines
Tue 6/238:55 am
LIM
- STL
2 stops15h 01m
LATAM Airlines
Deal found 4/26![LATAM Airlines logo]()
$765
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/195:40 pm
STL
- CTG
2 stops18h 55m
American Airlines
Sun 7/53:13 pm
CTG
- STL
2 stops19h 25m
American Airlines
Deal found 4/24![American Airlines logo]()
$708
This Gotogate deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:15 pm
STL
- GRU
2 stops41h 35m
Air Canada
Wed 6/179:00 pm
GRU
- STL
2 stops41h 21m
Air Canada
Deal found 4/24![Air Canada logo]()
$1,039
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/85:33 pm
STL
- UIO
2 stops29h 52m
United Airlines
Fri 7/177:25 am
UIO
- STL
2 stops25h 16m
United Airlines
Deal found 4/27![United Airlines logo]()
$787
Last-minute flights from St. Louis to South AmericaDiscover last-minute flight deals from St. Louis to South America. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to South America. Data last updated April 28, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/44:59 pm
STL
- BOG
2 stops26h 16m
Multiple Airlines
Thu 5/288:40 am
BOG
- STL
1 stop15h 17m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$627
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/44:59 pm
STL
- BOG
2 stops26h 16m
Multiple Airlines
Wed 5/2710:35 am
BOG
- STL
1 stop13h 22m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$633
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/44:59 pm
STL
- BOG
2 stops26h 16m
Multiple Airlines
Fri 5/228:40 am
BOG
- STL
1 stop15h 17m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$643
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/44:59 pm
STL
- BOG
2 stops26h 16m
Multiple Airlines
Mon 5/2510:35 am
BOG
- STL
1 stop13h 22m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$666
This CheapOair deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/82:15 pm
STL
- BOG
1 stop23h 50m
Multiple Airlines
Sun 5/107:40 am
BOG
- STL
1 stop11h 47m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$669
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:49 am
STL
- BOG
1 stop8h 26m
Delta
Mon 5/252:55 pm
BOG
- STL
1 stop9h 04m
Delta
Deal found 4/23![Delta logo]()
$667
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/238:02 pm
STL
- CTG
2 stops18h 11m
American Airlines
Wed 5/271:35 pm
CTG
- STL
1 stop9h 23m
American Airlines
Deal found 4/24![American Airlines logo]()
$643
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/244:19 pm
STL
- BOG
1 stop10h 26m
Multiple Airlines
Sun 5/314:05 pm
BOG
- STL
1 stop18h 24m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$573
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:33 pm
STL
- MDE
2 stops37h 42m
Multiple Airlines
Sun 5/311:55 pm
MDE
- STL
1 stop20h 34m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$639
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/255:27 pm
STL
- MDE
2 stops38h 48m
Multiple Airlines
Fri 5/291:55 pm
MDE
- STL
1 stop10h 02m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$595
This Travelocity deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:05 am
STL
- BOG
1 stop22h 50m
Multiple Airlines
Mon 6/112:05 am
BOG
- STL
1 stop12h 01m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$593
This LATAM Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:49 am
STL
- UIO
1 stop8h 10m
LATAM Airlines
Wed 6/312:59 am
UIO
- STL
1 stop8h 45m
LATAM Airlines
Deal found 4/27![LATAM Airlines logo]()
$687
One-way flights from St. Louis to South AmericaSearch for one-way flight options from St. Louis to South America. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from St. Louis to South America. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:33 pm
STL
- MDE
3 stops48h 59m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:27 pm
STL
- MDE
2 stops38h 48m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:18 pm
STL
- CTG
3 stops39h 08m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:33 pm
STL
- BOG
3 stops43h 52m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$224
This Trip.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/134:17 pm
STL
- LIM
3 stops32h 43m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$246
This Trip.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/74:19 pm
STL
- LIM
2 stops32h 36m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:28 am
STL
- BOG
2 stops33h 07m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$282
This Aviatur deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aviatur is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:05 am
STL
- BOG
1 stop22h 50m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$283
This Trip.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/42:15 pm
STL
- BOG
1 stop15h 40m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/176:55 pm
STL
- BOG
3 stops36h 45m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$290
This Orbitz deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:05 am
STL
- BOG
1 stop22h 50m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:27 pm
STL
- LIM
3 stops31h 53m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$303
Find flight deals from St. Louis to South America
Keep the following information in mind while searching for St. Louis to South America flight deals. Data was last updated April 28, 2026.
Round-trip from | $572 (Justfly.com) |
|---|---|
One-way from | $203 (Kiwi.com) |
Popular in | April |
Cheapest in | September |
Average price | $1,064 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to South America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 28, 2026.
Use the filters below to find and compare flights from St. Louis to South America that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisBogotá
STL - BOG
STLBOG
Lambert-St Louis
Mon 10/5
2:40 pm-5:55 am
1 stop15h 15m
Bogotá El Dorado
Fri 10/9
4:15 pm-2:00 pm
1 stop21h 45m
$572
St. LouisMedellín
STL - MDE
STLMDE
Lambert-St Louis
Mon 5/25
5:27 pm-8:15 am
2 stops38h 48m
Medellín Jose Maria Cordova Intl
Fri 5/29
1:55 pm-11:57 pm
1 stop10h 02m
$595
St. LouisBogotá
STL - BOG
STLBOG
Lambert-St Louis
Mon 6/22
7:12 pm-7:15 pm
1 stop24h 03m
Bogotá El Dorado
Tue 6/30
2:55 pm-11:56 pm
1 stop9h 01m
$609
St. LouisCartagena
STL - CTG
STLCTG
Lambert-St Louis
Mon 6/8
7:52 pm-2:13 pm
2 stops18h 21m
Cartagena Rafael Nunez
Mon 6/15
1:35 pm-8:27 am
2 stops18h 52m
$610
St. LouisCartagena
STL - CTG
STLCTG
Lambert-St Louis
Fri 6/12
7:24 pm-2:13 pm
2 stops18h 49m
Cartagena Rafael Nunez
Fri 6/19
1:35 pm-8:34 am
2 stops18h 59m
$610
St. LouisBogotá
STL - BOG
STLBOG
Lambert-St Louis
Tue 8/18
6:00 am-7:15 pm
1 stop13h 15m
Bogotá El Dorado
Thu 9/3
11:00 am-11:37 pm
2 stops12h 37m
$621
St. LouisBogotá
STL - BOG
STLBOG
Lambert-St Louis
Tue 8/18
7:23 am-9:17 pm
2 stops13h 54m
Bogotá El Dorado
Thu 9/3
6:30 am-7:42 pm
2 stops13h 12m
$621
St. LouisBogotá
STL - BOG
STLBOG
Lambert-St Louis
Mon 7/13
6:58 pm-5:50 pm
2 stops22h 52m
Bogotá El Dorado
Thu 7/23
8:40 am-10:15 pm
2 stops13h 35m
$633
St. LouisCartagena
STL - CTG
STLCTG
Lambert-St Louis
Thu 7/23
6:12 pm-2:17 pm
2 stops20h 05m
Cartagena Rafael Nunez
Tue 7/28
3:17 pm-10:38 am
2 stops19h 21m
$654
St. LouisBogotá
STL - BOG
STLBOG
Lambert-St Louis
Wed 6/10
8:36 am-9:17 pm
2 stops12h 41m
Bogotá El Dorado
Wed 6/17
6:30 am-8:52 pm
2 stops14h 22m
$659
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from St. Louis to South America
Have a flexible travel schedule? Discover the best time to fly to South America from St. Louis with our price prediction graph.
STL-MDE
STL-BOG
STL-UIO
STL-CTG
STL-LIM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to South America
STL-0SA
STL-MDE
STL-BOG
STL-UIO
STL-CTG
What is the cheapest month to book a flight from St. Louis to South America?
Currently, July is the cheapest month in which you can book a flight from St. Louis to South America (average of $196). Flying from St. Louis to South America in June is currently the most expensive (average of $565). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing South America
Get insights into the airlines that provide service to South America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South America. Reviews last updated April 28, 2026.
Peruse reviews from past customers who have flown with Delta,LATAM Airlines, andUnited Airlines from St. Louis to South America to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from St. Louis to South America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for St. Louis to South America
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Complete your trip
Complete your trip to South America by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from St. Louis to South America by cabin class
Find flights from St. Louis to South America, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and South America flights
Browse other St. Louis and South America flight options. Last updated on April 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to South America countries
Consider these flights traveling to countries located in South America.
St. Louis to South America flights
Consider these flights traveling from St. Louis to South America.
Top 5 airlines flying from St. Louis to South America
Discover the top 5 airlines that operate flights from St. Louis to South America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$474 | Average$675 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$474 | Average$965 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$474 | Average$911 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$563 | Average$1,061 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$758 | Average$767 | FlexibilityNo cancel fee | On-time67% |