$396+ Cheap flights from St. Louis (STL) to Brazil
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GRU
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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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
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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 October 26, 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 October 26, 2026.
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:00 am -
2 stops26h 35m
Mon 2/227:15 pm -
2 stops19h 03m
Deal found 10/23![American Airlines logo]()
$917
This BusinessClass deal was found by Cheapflights users on 10/24. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:25 am -
2 stops23h 35m
Mon 12/141:30 am -
2 stops37h 52m
Deal found 10/24![Copa Airlines logo]()
$941
This Ovago deal was found by Cheapflights users on 10/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:35 am -
2 stops18h 20m
Tue 11/31:30 am -
2 stops24h 54m
Deal found 10/23![Copa Airlines logo]()
$963
This Mytrip deal was found by Cheapflights users on 10/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:20 pm -
2 stops30h 30m
Mon 11/305:35 am -
3 stops21h 24m
Deal found 10/24![Multiple Airlines logo]()
$1,016
This KAYAK deal was found by Cheapflights users on 10/23. 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.
Tue 12/812:55 pm -
3 stops18h 40m
Mon 2/227:15 pm -
2 stops17h 09m
Deal found 10/23![GOL logo]()
$1,083
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:20 pm -
3 stops32h 00m
Wed 12/97:55 am -
2 stops19h 17m
Deal found 10/25![Multiple Airlines logo]()
$1,087
This KAYAK deal was found by Cheapflights users on 10/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:30 am -
2 stops21h 30m
Tue 11/175:05 am -
2 stops37h 38m
Deal found 10/25![Copa Airlines logo]()
$1,165
This KAYAK deal was found by Cheapflights users on 10/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:00 am -
2 stops24h 00m
Tue 1/121:35 am -
2 stops24h 45m
Deal found 10/25![Copa Airlines logo]()
$1,213
This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:20 pm -
3 stops42h 55m
Sun 12/139:55 pm -
3 stops29h 17m
Deal found 10/22![Multiple Airlines logo]()
$1,221
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Wed 12/96:20 pm -
2 stops35h 00m
Wed 12/165:20 am -
1 stop15h 54m
Deal found 10/25![Multiple Airlines logo]()
$1,222
This United Airlines deal was found by Cheapflights users on 10/24. 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 12/81:18 pm -
2 stops17h 17m
Tue 12/159:55 pm -
1 stop14h 50m
Deal found 10/24![United Airlines logo]()
$1,223
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Mon 11/232:55 pm -
1 stop15h 40m
Mon 11/309:55 pm -
2 stops28h 04m
Deal found 10/24![United Airlines logo]()
$1,228
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 October 26, 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 October 26, 2026.
This BusinessClass deal was found by Cheapflights users on 10/26. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/126:45 pm -
2 stops27h 40m
Sun 1/1710:30 am -
2 stops38h 07m
Deal found 10/26![Copa Airlines logo]()
$942
This Mytrip deal was found by Cheapflights users on 10/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:20 pm -
2 stops30h 30m
Mon 11/305:35 am -
3 stops21h 24m
Deal found 10/24![Multiple Airlines logo]()
$1,016
This KAYAK deal was found by Cheapflights users on 10/23. 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.
Tue 12/812:55 pm -
3 stops18h 40m
Mon 2/227:15 pm -
2 stops17h 09m
Deal found 10/23![GOL logo]()
$1,083
This United Airlines deal was found by Cheapflights users on 10/24. 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 12/81:18 pm -
2 stops17h 17m
Tue 12/159:55 pm -
1 stop14h 50m
Deal found 10/24![United Airlines logo]()
$1,223
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/125:41 pm -
1 stop13h 34m
Sun 1/175:30 pm -
2 stops18h 47m
Deal found 10/26![Delta logo]()
$1,317
This Air Canada deal was found by Cheapflights users on 10/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/294:05 pm -
1 stop14h 55m
Wed 3/318:55 pm -
2 stops20h 31m
Deal found 10/25![Air Canada logo]()
$1,369
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 1/122:55 pm -
1 stop14h 25m
Sun 1/1710:30 pm -
1 stop23h 00m
Deal found 10/26![American Airlines logo]()
$1,403
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:20 pm -
2 stops23h 55m
Wed 12/99:45 pm -
2 stops44h 41m
Deal found 10/25![Multiple Airlines logo]()
$1,154
This KAYAK deal was found by Cheapflights users on 10/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:00 am -
2 stops24h 00m
Tue 1/121:35 am -
2 stops24h 45m
Deal found 10/25![Copa Airlines logo]()
$1,213
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Mon 11/232:55 pm -
1 stop15h 40m
Mon 11/309:55 pm -
2 stops28h 04m
Deal found 10/24![United Airlines logo]()
$1,228
This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:20 pm -
3 stops42h 55m
Sun 12/139:55 pm -
3 stops29h 17m
Deal found 10/22![Multiple Airlines logo]()
$1,221
This GOL deal was found by Cheapflights users on 10/21. 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.
Sat 12/1212:03 pm -
1 stop16h 32m
Thu 1/2110:35 pm -
1 stop21h 51m
Deal found 10/21![GOL logo]()
$1,395
This Booking.com deal was found by Cheapflights users on 10/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/124:05 pm -
2 stops39h 20m
Sat 3/209:45 pm -
2 stops43h 41m
Deal found 10/24![Air Canada logo]()
$1,407
This American Airlines deal was found by Cheapflights users on 10/24. 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 3/1210:23 am -
1 stop19h 07m
Sun 3/2110:35 pm -
1 stop20h 54m
Deal found 10/24![American Airlines logo]()
$1,414
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 11/112:55 pm -
1 stop15h 40m
Tue 11/179:55 pm -
1 stop23h 43m
Deal found 10/24![United Airlines logo]()
$1,337
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Tue 12/86:20 pm -
2 stops27h 10m
Mon 2/2212:25 pm -
1 stop14h 39m
Deal found 10/23![Multiple Airlines logo]()
$1,303
This American Airlines deal was found by Cheapflights users on 10/22. 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 12/611:37 am -
2 stops15h 43m
Sat 12/1212:05 am -
1 stop20h 20m
Deal found 10/22![American Airlines logo]()
$1,443
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Thu 3/1110:30 am -
2 stops17h 40m
Sat 3/2010:15 pm -
1 stop16h 00m
Deal found 10/24![United Airlines logo]()
$1,374
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:15 am -
1 stop24h 20m
Wed 1/139:55 pm -
1 stop14h 36m
Deal found 10/25![United Airlines logo]()
$1,390
This FlightHub deal was found by Cheapflights users on 10/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/86:06 pm -
2 stops38h 09m
Sat 1/2311:50 pm -
1 stop25h 52m
Deal found 10/26![GOL logo]()
$1,878
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Fri 3/129:40 am -
1 stop18h 35m
Sat 3/2010:15 pm -
1 stop18h 02m
Deal found 10/24![United Airlines logo]()
$1,414
This Gotogate deal was found by Cheapflights users on 10/22. 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 11/304:05 pm -
2 stops19h 50m
Tue 12/111:00 pm -
2 stops43h 26m
Deal found 10/22![Multiple Airlines logo]()
$1,699
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 12/215:58 pm -
1 stop34h 37m
Tue 1/129:45 pm -
2 stops22h 37m
Deal found 10/21![Multiple Airlines logo]()
$1,787
This BusinessClass deal was found by Cheapflights users on 10/21. 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.
Sat 12/195:03 am -
2 stops25h 37m
Sat 1/96:35 pm -
2 stops31h 07m
Deal found 10/21![GOL logo]()
$2,591
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 12/195:58 pm -
1 stop35h 07m
Sat 1/97:45 am -
2 stops36h 53m
Deal found 10/21![Multiple Airlines logo]()
$2,383
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:21 pm -
3 stops35h 14m
Mon 1/117:50 am -
3 stops34h 36m
Deal found 10/21![Multiple Airlines logo]()
$2,745
Last-minute flights from St. Louis to BrazilDiscover last-minute flight deals from St. Louis to Brazil. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Brazil. Data last updated October 26, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 10/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:30 am -
2 stops21h 30m
Tue 11/175:05 am -
2 stops37h 38m
Deal found 10/25![Copa Airlines logo]()
$1,165
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 11/112:55 pm -
1 stop15h 40m
Tue 11/179:55 pm -
1 stop23h 43m
Deal found 10/24![United Airlines logo]()
$1,337
This Ovago deal was found by Cheapflights users on 10/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:00 am -
2 stops23h 00m
Fri 11/271:30 am -
2 stops24h 54m
Deal found 10/24![Copa Airlines logo]()
$1,320
This Ovago deal was found by Cheapflights users on 10/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:50 pm -
2 stops32h 40m
Fri 11/271:40 am -
2 stops18h 12m
Deal found 10/24![Copa Airlines logo]()
$1,401
This Mytrip deal was found by Cheapflights users on 10/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:20 pm -
2 stops21h 10m
Sat 11/287:55 am -
2 stops19h 04m
Deal found 10/24![Multiple Airlines logo]()
$1,458
This Mytrip deal was found by Cheapflights users on 10/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:20 pm -
2 stops30h 30m
Mon 11/305:35 am -
3 stops21h 24m
Deal found 10/24![Multiple Airlines logo]()
$1,016
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Mon 11/232:55 pm -
1 stop15h 40m
Mon 11/309:55 pm -
2 stops28h 04m
Deal found 10/24![United Airlines logo]()
$1,228
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/2310:37 am -
1 stop19h 48m
Mon 11/3011:55 pm -
1 stop20h 30m
Deal found 10/24![American Airlines logo]()
$1,273
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:20 pm -
3 stops32h 00m
Wed 12/97:55 am -
2 stops19h 17m
Deal found 10/25![Multiple Airlines logo]()
$1,087
This KAYAK deal was found by Cheapflights users on 10/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:00 am -
2 stops24h 00m
Tue 1/121:35 am -
2 stops24h 45m
Deal found 10/25![Copa Airlines logo]()
$1,213
This Air Canada deal was found by Cheapflights users on 10/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/254:05 pm -
2 stops37h 55m
Wed 12/99:45 pm -
2 stops44h 41m
Deal found 10/24![Air Canada logo]()
$1,238
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 11/256:15 am -
1 stop24h 20m
Wed 1/139:55 pm -
1 stop14h 36m
Deal found 10/26![United Airlines logo]()
$1,390
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 October 26, 2026.
Search for one-way flight options from St. Louis to Brazil. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/236:35 pm -
3 stops30h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Wed 12/306:21 pm -
3 stops34h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Mon 12/286:21 pm -
3 stops58h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$512
This KAYAK deal was found by Cheapflights users on 10/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/107:29 am -
2 stops38h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Copa Airlines logo]()
$525
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 1/1010:22 pm -
3 stops50h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$614
This Air Canada deal was found by Cheapflights users on 10/22. 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 -
2 stops19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$664
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/252:55 pm -
1 stop15h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$813
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 1/1011:22 am -
1 stop17h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$817
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 October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $917 (American Airlines) |
One-way from | $396 (Kiwi.com) |
Popular in | February |
Cheapest in | September |
Average price | $1,331 |
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 7,457,451 searches. Data last updated October 26, 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. LouisSao Paulo
STL Lambert-St Louis - GRU Sao Paulo Guarulhos Intl
STLGRU
Lambert-St Louis
Mon 11/23
1:20 pm-8:50 pm
2 stops28h 30m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$490
St. LouisRio de Janeiro
STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl
STLGIG
Lambert-St Louis
Sun 1/10
7:29 am-12:30 am
2 stops38h 01m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$525
St. LouisSao Paulo
STL Lambert-St Louis - GRU Sao Paulo Guarulhos Intl
STLGRU
Lambert-St Louis
Tue 12/29
5:58 pm-8:20 am
2 stops35h 22m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$548
St. LouisSao Paulo
STL Lambert-St Louis - GRU Sao Paulo Guarulhos Intl
STLGRU
Lambert-St Louis
Wed 12/30
6:21 pm-8:20 am
3 stops34h 59m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$554
St. LouisRio de Janeiro
STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl
STLGIG
Lambert-St Louis
Sun 1/10
10:22 pm-4:00 am
3 stops50h 38m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$614
St. LouisRio de Janeiro
STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl
STLGIG
Lambert-St Louis
Wed 11/25
4:05 pm-2:40 pm
2 stops19h 35m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$664
St. LouisSao Paulo
STL Lambert-St Louis - GRU Sao Paulo Guarulhos Intl
STLGRU
Lambert-St Louis
Thu 12/31
6:00 am-2:50 am
2 stops17h 50m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$666
St. LouisSao Paulo
STL Lambert-St Louis - GRU Sao Paulo Guarulhos Intl
STLGRU
Lambert-St Louis
Sun 12/27
5:58 pm-3:35 am
2 stops30h 37m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$711
Quickest round-trip
St. LouisRio de Janeiro
STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl
STLGIG
Lambert-St Louis
Wed 11/25
2:55 pm-9:35 am
1 stop15h 40m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$813
St. LouisRio de Janeiro
STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl
STLGIG
Lambert-St Louis
Sun 1/10
11:22 am-8:20 am
1 stop17h 58m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$817
Showing 1-10 of 36 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-GRU
STL-GIG
STL-CNF
STL-FOR
STL-CWB
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-GRU
STL-GIG
STL-CNF
STL-FOR
What is the cheapest month to book a flight from St. Louis to Brazil?
Currently, September is the cheapest month in which you can book a flight from St. Louis to Brazil (average of $837). Flying from St. Louis to Brazil in June is currently the most expensive (average of $1,651). 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 October 26, 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
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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.
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Alternative routes for St. Louis to Brazil
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Complete your trip
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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 October 26, 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 3 airlines flying from St. Louis to Brazil
Discover the top 3 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 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$888 | Average$1,045 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,064 | Average$1,352 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,292 | Average$1,471 | FlexibilityNo cancel fee | On-time69% |