$346+ Cheap flights from St. Louis (STL) to Brazil
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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GRU
Aug 14 — Aug 211
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from St. Louis to Brazil with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Brazil
Cheapest
Best
Last-minute
One-way
Cheapest flights from St. Louis to BrazilExplore the most affordable flight options available from St. Louis to Brazil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 15, 2026.
Explore the most affordable flight options available from St. Louis to Brazil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 15, 2026.
This FlightHub deal was found by Cheapflights users on 7/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:05 pm
STL
- GRU
1 stop16h 30m
Air Canada
Thu 10/299:30 pm
GRU
- STL
1 stop19h 56m
Air Canada
Deal found 7/12![Air Canada logo]()
$845
This Air Canada deal was found by Cheapflights users on 7/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/254:05 pm
STL
- GIG
2 stops19h 00m
Air Canada
Wed 1/139:00 pm
GIG
- STL
1 stop21h 26m
Air Canada
Deal found 7/12![Air Canada logo]()
$910
This Air Canada deal was found by Cheapflights users on 7/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/194:05 pm
STL
- GRU
2 stops20h 55m
Multiple Airlines
Mon 11/239:30 pm
GRU
- STL
1 stop20h 56m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$912
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 8/104:09 pm
STL
- GRU
2 stops36h 21m
Multiple Airlines
Mon 8/1711:35 am
GRU
- STL
1 stop14h 24m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$951
This United Airlines deal was found by Cheapflights users on 7/11. 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 8/268:35 am
STL
- GIG
1 stop21h 40m
United Airlines
Wed 9/29:05 pm
GIG
- STL
1 stop15h 05m
United Airlines
Deal found 7/11![United Airlines logo]()
$953
This LATAM Airlines deal was found by Cheapflights users on 7/11. 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 9/226:45 pm
STL
- GIG
2 stops21h 50m
Multiple Airlines
Thu 10/17:10 am
GIG
- STL
2 stops18h 32m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$954
This United Airlines deal was found by Cheapflights users on 7/13. 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 8/118:50 am
STL
- GIG
2 stops21h 25m
United Airlines
Mon 8/179:05 pm
GIG
- STL
2 stops26h 55m
United Airlines
Deal found 7/13![United Airlines logo]()
$957
This Justfly.com deal was found by Cheapflights users on 7/11. 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.
Thu 11/194:05 pm
STL
- GRU
1 stop15h 30m
Air Canada
Mon 11/239:30 pm
GRU
- STL
1 stop20h 56m
Air Canada
Deal found 7/11![Air Canada logo]()
$963
This Air Canada deal was found by Cheapflights users on 7/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:55 am
STL
- GRU
2 stops22h 55m
Air Canada
Wed 9/309:00 pm
GRU
- STL
2 stops25h 00m
Air Canada
Deal found 7/14![Air Canada logo]()
$966
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/205:02 pm
STL
- GRU
2 stops29h 08m
Multiple Airlines
Sun 8/2311:35 am
GRU
- STL
1 stop29h 53m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$982
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Fri 10/233:12 pm
STL
- GIG
1 stop15h 03m
United Airlines
Mon 10/268:55 pm
GIG
- STL
1 stop21h 44m
United Airlines
Deal found 7/13![United Airlines logo]()
$983
This LATAM Airlines deal was found by Cheapflights users on 7/12. 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 8/1811:00 am
STL
- GIG
2 stops17h 15m
LATAM Airlines
Sun 8/2311:10 am
GIG
- STL
2 stops32h 43m
LATAM Airlines
Deal found 7/12![LATAM Airlines logo]()
$984
Best flights from St. Louis to BrazilDiscover carefully curated flight deals from St. Louis to Brazil that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 15, 2026.
Discover carefully curated flight deals from St. Louis to Brazil that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 15, 2026.
This United Airlines deal was found by Cheapflights users on 7/11. 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 8/268:35 am
STL
- GIG
1 stop21h 40m
United Airlines
Wed 9/29:05 pm
GIG
- STL
1 stop15h 05m
United Airlines
Deal found 7/11![United Airlines logo]()
$953
This Justfly.com deal was found by Cheapflights users on 7/11. 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.
Thu 11/194:05 pm
STL
- GRU
1 stop15h 30m
Air Canada
Mon 11/239:30 pm
GRU
- STL
1 stop20h 56m
Air Canada
Deal found 7/11![Air Canada logo]()
$963
This Delta deal was found by Cheapflights users on 7/15. 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 12/11:30 pm
STL
- GIG
1 stop17h 45m
Delta
Tue 12/89:05 pm
GIG
- STL
1 stop18h 51m
Delta
Deal found 7/15![Delta logo]()
$1,003
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 8/104:57 pm
STL
- VCP
2 stops22h 58m
Multiple Airlines
Mon 8/179:55 am
VCP
- STL
1 stop16h 04m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$1,019
This LATAM Airlines deal was found by Cheapflights users on 7/15. 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 12/111:51 am
STL
- SDU
2 stops18h 34m
LATAM Airlines
Tue 12/86:50 pm
SDU
- STL
2 stops18h 58m
LATAM Airlines
Deal found 7/15![LATAM Airlines logo]()
$1,023
This Justfly.com deal was found by Cheapflights users on 7/14. 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 9/142:11 pm
STL
- CGH
2 stops18h 19m
GOL
Tue 9/226:30 am
CGH
- STL
2 stops17h 19m
GOL
Deal found 7/14![GOL logo]()
$1,079
This KAYAK deal was found by Cheapflights users on 7/15. 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.
Wed 10/712:10 pm
STL
- SDU
2 stops41h 30m
Azul
Mon 10/193:40 pm
SDU
- STL
2 stops29h 01m
Azul
Deal found 7/15![Azul logo]()
$1,130
This United Airlines deal was found by Cheapflights users on 7/13. 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 8/118:50 am
STL
- GIG
2 stops21h 25m
United Airlines
Mon 8/179:05 pm
GIG
- STL
2 stops26h 55m
United Airlines
Deal found 7/13![United Airlines logo]()
$957
This Air Canada deal was found by Cheapflights users on 7/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:55 am
STL
- GRU
2 stops22h 55m
Air Canada
Wed 9/309:00 pm
GRU
- STL
2 stops25h 00m
Air Canada
Deal found 7/14![Air Canada logo]()
$966
This Delta deal was found by Cheapflights users on 7/14. 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 9/227:05 am
STL
- GIG
2 stops21h 15m
Delta
Thu 10/15:35 pm
GIG
- STL
2 stops19h 20m
Delta
Deal found 7/14![Delta logo]()
$1,003
This LATAM Airlines deal was found by Cheapflights users on 7/13. 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 10/2812:00 pm
STL
- SDU
2 stops27h 25m
LATAM Airlines
Sun 11/16:10 pm
SDU
- STL
2 stops19h 41m
LATAM Airlines
Deal found 7/13![LATAM Airlines logo]()
$1,052
This Gotogate deal was found by Cheapflights users on 7/15. 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.
Wed 10/712:10 pm
STL
- SDU
2 stops41h 30m
Multiple Airlines
Mon 10/191:50 pm
SDU
- STL
2 stops30h 51m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$1,068
This GOL deal was found by Cheapflights users on 7/11. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:07 pm
STL
- GRU
2 stops34h 48m
GOL
Sun 10/186:00 am
GRU
- STL
2 stops37h 26m
GOL
Deal found 7/11![GOL logo]()
$1,083
This Air Canada deal was found by Cheapflights users on 7/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:55 am
STL
- GRU
2 stops22h 55m
Air Canada
Wed 11/49:45 pm
GRU
- STL
2 stops20h 41m
Air Canada
Deal found 7/14![Air Canada logo]()
$995
This United Airlines deal was found by Cheapflights users on 7/14. 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 9/135:30 pm
STL
- GIG
2 stops36h 45m
United Airlines
Sun 10/189:05 pm
GIG
- STL
2 stops41h 08m
United Airlines
Deal found 7/14![United Airlines logo]()
$1,055
This BusinessClass deal was found by Cheapflights users on 7/13. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:35 am
STL
- CGH
2 stops21h 40m
GOL
Thu 9/36:30 am
CGH
- STL
2 stops18h 10m
GOL
Deal found 7/13![GOL logo]()
$1,087
This LATAM Airlines deal was found by Cheapflights users on 7/12. 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 12/81:30 pm
STL
- SDU
2 stops16h 55m
LATAM Airlines
Tue 12/156:50 pm
SDU
- STL
2 stops18h 58m
LATAM Airlines
Deal found 7/12![LATAM Airlines logo]()
$1,122
This Air Canada deal was found by Cheapflights users on 7/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:55 am
STL
- GRU
1 stop22h 10m
Air Canada
Mon 10/199:00 pm
GRU
- STL
2 stops25h 00m
Air Canada
Deal found 7/11![Air Canada logo]()
$1,066
This United Airlines deal was found by Cheapflights users on 7/15. 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 10/75:36 pm
STL
- GIG
2 stops36h 39m
United Airlines
Mon 10/199:05 pm
GIG
- STL
1 stop19h 05m
United Airlines
Deal found 7/15![United Airlines logo]()
$1,092
This KAYAK deal was found by Cheapflights users on 7/12. 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.
Wed 8/1911:35 am
STL
- VCP
2 stops21h 10m
GOL
Sun 8/236:00 pm
VCP
- STL
2 stops42h 39m
GOL
Deal found 7/12![GOL logo]()
$1,094
This Air Canada deal was found by Cheapflights users on 7/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/912:10 pm
STL
- GRU
1 stop19h 40m
Air Canada
Sat 10/179:00 pm
GRU
- STL
2 stops19h 00m
Air Canada
Deal found 7/14![Air Canada logo]()
$1,074
This United Airlines deal was found by Cheapflights users on 7/11. 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 10/75:36 pm
STL
- SDU
2 stops21h 09m
United Airlines
Mon 10/191:45 pm
SDU
- STL
2 stops24h 28m
United Airlines
Deal found 7/11![United Airlines logo]()
$1,152
This Air Canada deal was found by Cheapflights users on 7/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2012:10 pm
STL
- GRU
1 stop19h 40m
Air Canada
Mon 11/29:45 pm
GRU
- STL
2 stops20h 41m
Air Canada
Deal found 7/13![Air Canada logo]()
$1,082
This GOL deal was found by Cheapflights users on 7/13. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:35 am
STL
- VCP
2 stops21h 10m
GOL
Thu 9/36:00 pm
VCP
- STL
2 stops30h 40m
GOL
Deal found 7/13![GOL logo]()
$1,205
This United Airlines deal was found by Cheapflights users on 7/12. 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 10/288:40 am
STL
- SDU
2 stops30h 05m
United Airlines
Sun 11/12:50 pm
SDU
- STL
2 stops27h 51m
United Airlines
Deal found 7/12![United Airlines logo]()
$1,182
This SmartFares deal was found by Cheapflights users on 7/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:35 am
STL
- FOR
2 stops21h 45m
GOL
Thu 9/34:30 am
FOR
- STL
2 stops20h 10m
GOL
Deal found 7/13![GOL logo]()
$1,250
This LATAM Airlines deal was found by Cheapflights users on 7/13. 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 8/106:00 am
STL
- FOR
2 stops32h 00m
LATAM Airlines
Thu 8/137:00 pm
FOR
- STL
2 stops16h 54m
LATAM Airlines
Deal found 7/13![LATAM Airlines logo]()
$1,582
This American Airlines deal was found by Cheapflights users on 7/14. 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.
Sun 8/912:41 pm
STL
- POA
3 stops21h 34m
American Airlines
Thu 8/206:45 pm
POA
- STL
3 stops20h 17m
American Airlines
Deal found 7/14![American Airlines logo]()
$3,978
This United Airlines deal was found by Cheapflights users on 7/12. 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 12/81:08 pm
STL
- SDU
3 stops24h 37m
United Airlines
Tue 12/151:45 pm
SDU
- STL
2 stops25h 21m
United Airlines
Deal found 7/12![United Airlines logo]()
$1,237
This Delta deal was found by Cheapflights users on 7/13. 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.
Sat 7/251:15 pm
STL
- POA
2 stops39h 05m
Delta
Thu 7/307:35 am
POA
- STL
2 stops26h 44m
Delta
Deal found 7/13![Delta logo]()
$1,820
Last-minute flights from St. Louis to BrazilDiscover last-minute flight deals from St. Louis to Brazil. Data last updated July 15, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Brazil. Data last updated July 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 8/104:09 pm
STL
- GRU
2 stops36h 21m
Multiple Airlines
Mon 8/1711:35 am
GRU
- STL
1 stop14h 24m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$951
This oojo deal was found by Cheapflights users on 7/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:23 pm
STL
- GRU
2 stops35h 52m
LATAM Airlines
Mon 8/178:45 pm
GRU
- STL
2 stops37h 23m
LATAM Airlines
Deal found 7/13![LATAM Airlines logo]()
$1,005
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 8/104:57 pm
STL
- VCP
2 stops22h 58m
Multiple Airlines
Mon 8/179:55 am
VCP
- STL
1 stop16h 04m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$1,019
This United Airlines deal was found by Cheapflights users on 7/13. 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 8/118:50 am
STL
- GIG
2 stops21h 25m
United Airlines
Mon 8/179:05 pm
GIG
- STL
2 stops26h 55m
United Airlines
Deal found 7/13![United Airlines logo]()
$957
This LATAM Airlines deal was found by Cheapflights users on 7/15. 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 8/166:00 am
STL
- GIG
2 stops32h 30m
LATAM Airlines
Sun 8/2311:10 am
GIG
- STL
2 stops32h 43m
LATAM Airlines
Deal found 7/15![LATAM Airlines logo]()
$1,064
This LATAM Airlines deal was found by Cheapflights users on 7/12. 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 8/1811:00 am
STL
- GIG
2 stops17h 15m
LATAM Airlines
Sun 8/2311:10 am
GIG
- STL
2 stops32h 43m
LATAM Airlines
Deal found 7/12![LATAM Airlines logo]()
$984
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/188:00 am
STL
- GRU
2 stops21h 40m
Multiple Airlines
Sun 8/238:50 am
GRU
- STL
1 stop32h 38m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$1,019
This American Airlines deal was found by Cheapflights users on 7/12. 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 8/1811:35 am
STL
- GIG
1 stop18h 45m
American Airlines
Sun 8/2310:10 pm
GIG
- STL
1 stop14h 35m
American Airlines
Deal found 7/12![American Airlines logo]()
$1,083
This BusinessClass deal was found by Cheapflights users on 7/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:35 am
STL
- CGH
2 stops31h 40m
GOL
Sun 8/236:30 am
CGH
- STL
2 stops18h 10m
GOL
Deal found 7/12![GOL logo]()
$1,019
This KAYAK deal was found by Cheapflights users on 7/12. 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.
Wed 8/1911:35 am
STL
- GRU
2 stops23h 35m
GOL
Sun 8/236:00 am
GRU
- STL
2 stops18h 40m
GOL
Deal found 7/12![GOL logo]()
$1,081
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/205:02 pm
STL
- GRU
2 stops29h 08m
Multiple Airlines
Sun 8/2311:35 am
GRU
- STL
1 stop29h 53m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$982
This United Airlines deal was found by Cheapflights users on 7/11. 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 8/268:35 am
STL
- GIG
1 stop21h 40m
United Airlines
Wed 9/29:05 pm
GIG
- STL
1 stop15h 05m
United Airlines
Deal found 7/11![United Airlines logo]()
$953
One-way flights from St. Louis to BrazilSearch for one-way flight options from St. Louis to Brazil. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
Search for one-way flight options from St. Louis to Brazil. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/306:17 pm
STL
- GIG
3 stops28h 08m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 8/316:17 pm
STL
- GRU
3 stops34h 13m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 9/1110:35 am
STL
- GRU
3 stops38h 33m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 9/1010:35 am
STL
- GRU
3 stops32h 15m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$382
This FlightHub deal was found by Cheapflights users on 7/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:11 pm
STL
- CGH
2 stops30h 14m
GOL
Deal found 7/10![GOL logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 8/316:17 pm
STL
- VCP
2 stops45h 38m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 11/310:35 am
STL
- GIG
3 stops45h 10m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 9/1010:35 am
STL
- CGH
3 stops25h 40m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 8/314:23 pm
STL
- CGH
3 stops40h 52m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$460
This Ovago deal was found by Cheapflights users on 7/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:11 pm
STL
- CGH
2 stops26h 54m
GOL
Deal found 7/14![GOL logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 9/1310:35 am
STL
- GIG
3 stops55h 25m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 9/106:41 pm
STL
- VCP
3 stops45h 14m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$504
Find flight deals from St. Louis to Brazil
Keep the following information in mind while searching for St. Louis to Brazil flight deals. Data was last updated July 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $845 (FlightHub) |
One-way from | $346 (Kiwi.com) |
Popular in | February |
Cheapest in | November |
Average price | $1,379 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Brazil 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 July 15, 2026.
Use the filters below to find and compare flights from St. Louis to Brazil that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisRio de Janeiro
STL - GIG
STLGIG
Lambert-St Louis
Wed 8/26
8:35 am-8:15 am
1 stop21h 40m
Rio de Janeiro–Galeão Intl
Wed 9/2
9:05 pm-10:10 am
1 stop15h 05m
$953
St. LouisRio de Janeiro
STL - GIG
STLGIG
Lambert-St Louis
Tue 8/11
8:50 am-8:15 am
2 stops21h 25m
Rio de Janeiro–Galeão Intl
Mon 8/17
9:05 pm-10:00 pm
2 stops26h 55m
$957
St. LouisSao Paulo
STL - GRU
STLGRU
Lambert-St Louis
Thu 11/19
4:05 pm-10:35 am
1 stop15h 30m
Sao Paulo Guarulhos Intl
Mon 11/23
9:30 pm-3:26 pm
1 stop20h 56m
$963
St. LouisSao Paulo
STL - GRU
STLGRU
Lambert-St Louis
Wed 9/23
8:55 am-9:50 am
2 stops22h 55m
Sao Paulo Guarulhos Intl
Wed 9/30
9:00 pm-8:00 pm
2 stops25h 00m
$966
St. LouisSao Paulo
STL - GRU
STLGRU
Lambert-St Louis
Sun 9/20
8:55 am-9:50 am
2 stops22h 55m
Sao Paulo Guarulhos Intl
Wed 11/4
9:45 pm-3:26 pm
2 stops20h 41m
$995
St. LouisRio de Janeiro
STL - GIG
STLGIG
Lambert-St Louis
Tue 12/1
1:30 pm-10:15 am
1 stop17h 45m
Rio de Janeiro–Galeão Intl
Tue 12/8
9:05 pm-12:56 pm
1 stop18h 51m
$1,003
St. LouisRio de Janeiro
STL - GIG
STLGIG
Lambert-St Louis
Tue 9/22
7:05 am-6:20 am
2 stops21h 15m
Rio de Janeiro–Galeão Intl
Thu 10/1
5:35 pm-10:55 am
2 stops19h 20m
$1,003
St. LouisSao Paulo
STL - VCP
STLVCP
Lambert-St Louis
Mon 8/10
4:57 pm-5:55 pm
2 stops22h 58m
Sao Paulo Viracopos
Mon 8/17
9:55 am-11:59 pm
1 stop16h 04m
$1,019
St. LouisRio de Janeiro
STL - SDU
STLSDU
Lambert-St Louis
Tue 12/1
11:51 am-9:25 am
2 stops18h 34m
Rio de Janeiro Santos Dumont
Tue 12/8
6:50 pm-10:48 am
2 stops18h 58m
$1,023
St. LouisRio de Janeiro
STL - SDU
STLSDU
Lambert-St Louis
Wed 10/28
12:00 pm-5:25 pm
2 stops27h 25m
Rio de Janeiro Santos Dumont
Sun 11/1
6:10 pm-10:51 am
2 stops19h 41m
$1,052
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from St. Louis to Brazil
Have a flexible travel schedule? Discover the best time to fly to Brazil from St. Louis with our price prediction graph.
STL-GIG
STL-GRU
STL-CGH
STL-VCP
STL-SDU
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 Brazil
STL-BR0
STL-GIG
STL-GRU
STL-CGH
STL-VCP
What is the cheapest month to book a flight from St. Louis to Brazil?
Currently, April is the cheapest month in which you can book a flight from St. Louis to Brazil (average of $476). Flying from St. Louis to Brazil in May is currently the most expensive (average of $1,449). 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 Brazil
Get insights into the airlines that provide service to Brazil. 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 Brazil. Reviews last updated July 15, 2026.
Peruse reviews from past customers who have flown with Delta,LATAM Airlines, andGOL from St. Louis to Brazil 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
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Brazil. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top regions
Alternative routes for St. Louis to Brazil
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Brazil by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from St. Louis to Brazil by cabin class
Find flights from St. Louis to Brazil, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Brazil flights
Browse other St. Louis and Brazil flight options. Last updated on July 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Brazil regions
Consider these flights traveling to Brazil regions.
Top 4 airlines flying from St. Louis to Brazil
Discover the top 4 airlines that operate flights from St. Louis to Brazil. 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 July 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$888 | Average$1,045 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,108 | Average$1,370 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,179 | Average$1,363 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,188 | Average$1,530 | FlexibilityNo cancel fee | On-time71% |