$464+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GRU
Sep 30 — Oct 71
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
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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 August 31, 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 August 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/28. 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.
Thu 11/194:26 pm -
1 stop33h 34m
Mon 11/309:40 pm -
2 stops30h 01m
Deal found 8/28![Multiple Airlines logo]()
$971
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 9/175:19 pm -
1 stop33h 41m
Sun 9/274:08 am -
2 stops38h 26m
Deal found 8/30![Multiple Airlines logo]()
$983
This Ovago deal was found by Cheapflights users on 8/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:11 pm -
2 stops21h 59m
Tue 10/610:45 pm -
2 stops44h 42m
Deal found 8/27![GOL logo]()
$1,026
This United Airlines deal was found by Cheapflights users on 8/29. 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 10/73:12 pm -
1 stop15h 03m
Mon 10/199:05 pm -
1 stop19h 05m
Deal found 8/29![United Airlines logo]()
$1,052
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Wed 10/712:49 pm -
2 stops17h 31m
Mon 10/1910:10 pm -
2 stops20h 58m
Deal found 8/28![American Airlines logo]()
$1,057
This LATAM Airlines deal was found by Cheapflights users on 8/29. 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.
Sat 10/3112:00 pm -
1 stop20h 15m
Wed 11/411:00 am -
2 stops25h 17m
Deal found 8/29![LATAM Airlines logo]()
$1,082
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Mon 9/283:12 pm -
1 stop15h 03m
Sun 10/49:05 pm -
2 stops26h 16m
Deal found 8/26![United Airlines logo]()
$1,087
This Trip.com deal was found by Cheapflights users on 8/26. 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.
Thu 10/156:30 am -
2 stops18h 20m
Thu 10/299:30 pm -
1 stop19h 56m
Deal found 8/26![Multiple Airlines logo]()
$1,088
This LATAM Airlines deal was found by Cheapflights users on 8/26. 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.
Mon 9/2812:00 pm -
2 stops16h 15m
Sun 10/46:30 pm -
2 stops25h 15m
Deal found 8/26![LATAM Airlines logo]()
$1,091
This GOL deal was found by Cheapflights users on 8/30. 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.
Wed 10/146:20 pm -
2 stops53h 15m
Wed 10/214:30 pm -
2 stops26h 57m
Deal found 8/30![GOL logo]()
$1,108
This GOL deal was found by Cheapflights users on 8/29. 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 10/83:20 pm -
2 stops24h 15m
Sun 10/185:55 pm -
2 stops49h 54m
Deal found 8/29![GOL logo]()
$1,109
This Delta deal was found by Cheapflights users on 8/26. 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.
Sat 9/265:46 pm -
2 stops20h 44m
Sat 10/37:10 am -
2 stops18h 32m
Deal found 8/26![Delta logo]()
$1,113
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 August 31, 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 August 31, 2026.
This United Airlines deal was found by Cheapflights users on 8/29. 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 10/1411:10 am -
1 stop19h 05m
Wed 10/219:05 pm -
1 stop15h 05m
Deal found 8/29![United Airlines logo]()
$1,052
This Delta deal was found by Cheapflights users on 8/30. 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 11/256:00 am -
2 stops21h 25m
Wed 1/134:10 pm -
2 stops21h 38m
Deal found 8/30![Delta logo]()
$1,052
This LATAM Airlines deal was found by Cheapflights users on 8/28. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:00 pm -
2 stops26h 30m
Mon 10/1911:25 am -
2 stops25h 26m
Deal found 8/28![LATAM Airlines logo]()
$1,053
This LATAM Airlines deal was found by Cheapflights users on 8/27. 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.
Wed 10/75:35 pm -
1 stop14h 40m
Mon 10/197:05 am -
2 stops18h 49m
Deal found 8/27![Multiple Airlines logo]()
$1,053
This GOL deal was found by Cheapflights users on 8/30. 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.
Wed 10/146:20 pm -
2 stops53h 15m
Wed 10/214:30 pm -
2 stops26h 57m
Deal found 8/30![GOL logo]()
$1,108
This FlightHub deal was found by Cheapflights users on 8/29. 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 11/34:05 pm -
1 stop15h 30m
Wed 11/119:30 pm -
1 stop20h 56m
Deal found 8/29![Air Canada logo]()
$1,175
This United Airlines deal was found by Cheapflights users on 8/29. 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 10/73:12 pm -
1 stop15h 03m
Mon 10/199:05 pm -
1 stop19h 05m
Deal found 8/29![United Airlines logo]()
$1,052
This LATAM Airlines deal was found by Cheapflights users on 8/27. 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.
Mon 9/282:30 pm -
2 stops24h 50m
Tue 10/69:00 pm -
1 stop15h 51m
Deal found 8/27![LATAM Airlines logo]()
$1,053
This GOL deal was found by Cheapflights users on 8/29. 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 10/83:20 pm -
2 stops24h 15m
Sun 10/185:55 pm -
2 stops49h 54m
Deal found 8/29![GOL logo]()
$1,109
This LATAM Airlines deal was found by Cheapflights users on 8/29. 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.
Sat 10/314:00 pm -
1 stop16h 15m
Wed 11/49:05 pm -
1 stop22h 23m
Deal found 8/29![LATAM Airlines logo]()
$1,082
This Air Canada deal was found by Cheapflights users on 8/29. 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.
Tue 11/34:05 pm -
2 stops27h 50m
Wed 11/113:15 pm -
2 stops27h 11m
Deal found 8/29![Multiple Airlines logo]()
$1,192
This Air Canada deal was found by Cheapflights users on 8/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:10 pm -
1 stop19h 40m
Wed 9/309:00 pm -
1 stop23h 41m
Deal found 8/26![Air Canada logo]()
$1,278
This Gurufare deal was found by Cheapflights users on 8/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:37 am -
2 stops21h 08m
Mon 11/306:00 pm -
2 stops30h 50m
Deal found 8/28![GOL logo]()
$1,190
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:30 am -
1 stop22h 00m
Mon 11/309:30 pm -
1 stop17h 40m
Deal found 8/28![United Airlines logo]()
$1,214
This KAYAK deal was found by Cheapflights users on 8/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/33:03 pm -
2 stops22h 42m
Sun 2/72:50 pm -
2 stops24h 23m
Deal found 8/28![Multiple Airlines logo]()
$1,262
This FlightHub deal was found by Cheapflights users on 8/26. 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.
Wed 9/236:45 pm -
2 stops32h 45m
Wed 9/3012:45 pm -
2 stops31h 00m
Deal found 8/26![LATAM Airlines logo]()
$1,170
This American Airlines deal was found by Cheapflights users on 8/31. 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 12/1010:21 am -
2 stops25h 39m
Fri 1/86:40 pm -
3 stops21h 33m
Deal found 8/31![American Airlines logo]()
$2,859
This GOL deal was found by Cheapflights users on 8/28. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:37 am -
2 stops27h 13m
Mon 11/306:40 am -
2 stops30h 27m
Deal found 8/28![GOL logo]()
$1,245
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Sat 2/275:20 pm -
2 stops44h 25m
Wed 3/31:45 pm -
2 stops25h 21m
Deal found 8/26![United Airlines logo]()
$1,295
This GOL deal was found by Cheapflights users on 8/26. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:20 pm -
1 stop15h 40m
Thu 10/2912:05 am -
1 stop19h 22m
Deal found 8/26![GOL logo]()
$1,254
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Thu 9/106:53 pm -
2 stops19h 52m
Thu 9/241:45 pm -
2 stops24h 28m
Deal found 8/27![United Airlines logo]()
$1,310
This Air Canada deal was found by Cheapflights users on 8/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:10 pm -
2 stops23h 05m
Mon 10/191:55 pm -
2 stops30h 46m
Deal found 8/26![Multiple Airlines logo]()
$1,451
This GOL deal was found by Cheapflights users on 8/27. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:07 pm -
2 stops34h 48m
Sun 10/1810:05 pm -
2 stops45h 44m
Deal found 8/27![GOL logo]()
$1,296
This GOL deal was found by Cheapflights users on 8/27. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:07 pm -
2 stops34h 48m
Sat 10/179:25 pm -
1 stop22h 02m
Deal found 8/27![GOL logo]()
$1,320
This Booking.com deal was found by Cheapflights users on 8/30. 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 2/194:05 pm -
3 stops39h 10m
Sun 2/211:40 pm -
2 stops28h 46m
Deal found 8/30![Multiple Airlines logo]()
$1,684
This Justfly.com deal was found by Cheapflights users on 8/30. 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.
Fri 2/1911:19 am -
2 stops24h 11m
Sun 2/219:15 am -
2 stops39h 50m
Deal found 8/30![GOL logo]()
$1,385
This Mytrip deal was found by Cheapflights users on 8/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:10 pm -
3 stops32h 10m
Sat 10/311:45 am -
3 stops28h 15m
Deal found 8/27![Multiple Airlines logo]()
$1,805
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Sat 12/1212:03 pm -
2 stops23h 57m
Fri 1/86:40 pm -
3 stops20h 55m
Deal found 8/26![American Airlines logo]()
$2,969
This Air Canada deal was found by Cheapflights users on 8/30. 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 stops27h 10m
Wed 1/131:45 pm -
2 stops28h 41m
Deal found 8/30![Multiple Airlines logo]()
$1,859
This LATAM Airlines deal was found by Cheapflights users on 8/28. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/279:00 am -
2 stops21h 25m
Wed 3/36:55 pm -
2 stops18h 53m
Deal found 8/28![LATAM Airlines logo]()
$2,337
Last-minute flights from St. Louis to BrazilDiscover last-minute flight deals from St. Louis to Brazil. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Brazil. Data last updated August 31, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 9/175:19 pm -
1 stop33h 41m
Sun 9/274:08 am -
2 stops38h 26m
Deal found 8/30![Multiple Airlines logo]()
$983
This FlightHub deal was found by Cheapflights users on 8/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:45 pm -
2 stops32h 45m
Wed 9/3012:45 pm -
2 stops31h 00m
Deal found 8/27![LATAM Airlines logo]()
$1,170
This Delta deal was found by Cheapflights users on 8/26. 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.
Sat 9/265:46 pm -
2 stops34h 29m
Wed 9/307:05 am -
2 stops36h 40m
Deal found 8/26![Delta logo]()
$1,083
This Delta deal was found by Cheapflights users on 8/26. 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.
Sat 9/267:05 am -
2 stops31h 25m
Fri 10/27:10 am -
2 stops18h 32m
Deal found 8/26![Delta logo]()
$1,113
This LATAM Airlines deal was found by Cheapflights users on 8/26. 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.
Sat 9/266:00 am -
2 stops32h 30m
Sun 10/46:30 pm -
2 stops25h 15m
Deal found 8/26![LATAM Airlines logo]()
$1,121
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Sat 9/265:36 pm -
2 stops36h 39m
Fri 10/29:05 pm -
1 stop19h 05m
Deal found 8/26![United Airlines logo]()
$1,135
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Sat 9/265:36 pm -
2 stops36h 39m
Sun 10/49:05 pm -
1 stop27h 25m
Deal found 8/26![United Airlines logo]()
$1,145
This United Airlines deal was found by Cheapflights users on 8/26. 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 9/276:15 am -
1 stop24h 00m
Sun 10/49:05 pm -
2 stops26h 16m
Deal found 8/26![United Airlines logo]()
$1,117
This Ovago deal was found by Cheapflights users on 8/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:11 pm -
2 stops21h 59m
Tue 10/610:45 pm -
2 stops44h 42m
Deal found 8/27![GOL logo]()
$1,026
This LATAM Airlines deal was found by Cheapflights users on 8/27. 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.
Mon 9/282:30 pm -
2 stops24h 50m
Tue 10/69:00 pm -
1 stop15h 51m
Deal found 8/27![LATAM Airlines logo]()
$1,053
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Mon 9/283:12 pm -
1 stop15h 03m
Sun 10/49:05 pm -
2 stops26h 16m
Deal found 8/26![United Airlines logo]()
$1,087
This LATAM Airlines deal was found by Cheapflights users on 8/26. 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.
Mon 9/2812:00 pm -
2 stops16h 15m
Sun 10/46:30 pm -
2 stops25h 15m
Deal found 8/26![LATAM Airlines logo]()
$1,091
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 August 31, 2026.
Search for one-way flight options from St. Louis to Brazil. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 9/128:10 pm -
2 stops30h 50m
Deal found 8/30![Multiple Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 12/86:05 pm -
2 stops41h 05m
Deal found 8/30![Multiple Airlines logo]()
$501
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 12/86:05 pm -
3 stops40h 05m
Deal found 8/30![Multiple Airlines logo]()
$523
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 12/266:00 am -
2 stops18h 13m
Deal found 8/29![Multiple Airlines logo]()
$526
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 9/128:10 pm -
3 stops38h 35m
Deal found 8/30![Multiple Airlines logo]()
$545
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 9/1212:17 pm -
3 stops51h 28m
Deal found 8/30![Multiple Airlines logo]()
$553
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 12/232:59 pm -
3 stops32h 51m
Deal found 8/29![Multiple Airlines logo]()
$574
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 12/156:05 pm -
2 stops51h 25m
Deal found 8/30![Multiple Airlines logo]()
$579
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 12/216:05 pm -
2 stops49h 50m
Deal found 8/29![Multiple Airlines logo]()
$580
This GOL deal was found by Cheapflights users on 8/30. 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 -
2 stops34h 48m
Deal found 8/30![GOL logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 12/232:00 pm -
3 stops50h 05m
Deal found 8/29![Multiple Airlines logo]()
$590
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 12/276:00 am -
2 stops39h 10m
Deal found 8/29![Multiple Airlines logo]()
$613
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 August 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $971 (Kiwi.com) |
One-way from | $464 (Kiwi.com) |
Popular in | February |
Cheapest in | September |
Average price | $2,188 |
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 August 31, 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 Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl
STLGIG
Lambert-St Louis
Wed 10/14
11:10 am-8:15 am
1 stop19h 05m
Rio de Janeiro–Galeão Intl
Wed 10/21
9:05 pm-10:10 am
1 stop15h 05m
$1,052
St. LouisRio de Janeiro
STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl
STLGIG
Lambert-St Louis
Wed 11/25
6:00 am-6:25 am
2 stops21h 25m
Rio de Janeiro–Galeão Intl
Wed 1/13
4:10 pm-10:48 am
2 stops21h 38m
$1,052
St. LouisRio de Janeiro
STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl
STLGIG
Lambert-St Louis
Wed 10/7
3:12 pm-8:15 am
1 stop15h 03m
Rio de Janeiro–Galeão Intl
Mon 10/19
9:05 pm-2:10 pm
1 stop19h 05m
$1,052
St. LouisRio de Janeiro
STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl
STLGIG
Lambert-St Louis
Wed 10/7
12:00 pm-4:30 pm
2 stops26h 30m
Rio de Janeiro–Galeão Intl
Mon 10/19
11:25 am-10:51 am
2 stops25h 26m
$1,053
Quickest round-trip
St. LouisRio de Janeiro
STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl
STLGIG
Lambert-St Louis
Wed 10/7
5:35 pm-10:15 am
1 stop14h 40m
Rio de Janeiro–Galeão Intl
Mon 10/19
7:05 am-11:54 pm
2 stops18h 49m
$1,053
St. LouisRio de Janeiro
STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl
STLGIG
Lambert-St Louis
Mon 9/28
2:30 pm-5:20 pm
2 stops24h 50m
Rio de Janeiro–Galeão Intl
Tue 10/6
9:00 pm-10:51 am
1 stop15h 51m
$1,053
St. LouisRio de Janeiro
STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl
STLGIG
Lambert-St Louis
Sat 10/31
4:00 pm-10:15 am
1 stop16h 15m
Rio de Janeiro–Galeão Intl
Wed 11/4
9:05 pm-4:28 pm
1 stop22h 23m
$1,082
St. LouisFortaleza
STL Lambert-St Louis - FOR Fortaleza Pinto Martins
STLFOR
Lambert-St Louis
Wed 10/14
6:20 pm-1:35 am
2 stops53h 15m
Fortaleza Pinto Martins
Wed 10/21
4:30 pm-5:27 pm
2 stops26h 57m
$1,108
St. LouisFortaleza
STL Lambert-St Louis - FOR Fortaleza Pinto Martins
STLFOR
Lambert-St Louis
Thu 10/8
3:20 pm-5:35 pm
2 stops24h 15m
Fortaleza Pinto Martins
Sun 10/18
5:55 pm-5:49 pm
2 stops49h 54m
$1,109
St. LouisSao Paulo
STL Lambert-St Louis - GRU Sao Paulo Guarulhos Intl
STLGRU
Lambert-St Louis
Wed 9/23
6:45 pm-5:30 am
2 stops32h 45m
Sao Paulo Guarulhos Intl
Wed 9/30
12:45 pm-5:45 pm
2 stops31h 00m
$1,170
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-GRU
STL-GIG
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-GRU
STL-GIG
STL-CGH
STL-VCP
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 $835). Flying from St. Louis to Brazil in June is currently the most expensive (average of $1,507). 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 August 31, 2026.
Peruse reviews from past customers who have flown with LATAM Airlines,United 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.
Overall
7.4
Crew
8.0
Entertainment
7.0
Food
6.7
Comfort
7.3
Boarding
7.5
Reviews
1 / 20
8.0
ExcellentNoah,Aug 2026
JFK - GRU
Overall
7.4
Crew
8.0
Entertainment
7.0
Food
6.7
Comfort
7.3
Boarding
7.5
Reviews
1 / 20
8.0
ExcellentNoah,Aug 2026
JFK - GRU
Overall
7.4
Crew
8.0
Entertainment
7.0
Food
6.7
Comfort
7.3
Boarding
7.5
Reviews
1 / 20
8.0
ExcellentNoah,Aug 2026
JFK - GRU
Overall
7.4
Crew
8.0
Entertainment
7.0
Food
6.7
Comfort
7.3
Boarding
7.5
Reviews
1 / 20
8.0
ExcellentNoah,Aug 2026
JFK - GRU
Overall
7.4
Crew
8.0
Entertainment
7.0
Food
6.7
Comfort
7.3
Boarding
7.5
Reviews
1 / 20
8.0
ExcellentNoah,Aug 2026
JFK - GRU
Overall
7.4
Crew
8.0
Entertainment
7.0
Food
6.7
Comfort
7.3
Boarding
7.5
Reviews
1 / 20
8.0
ExcellentNoah,Aug 2026
JFK - GRU
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 August 31, 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 August 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$888 | Average$1,045 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,179 | Average$1,363 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,188 | Average$1,530 | FlexibilityNo cancel fee | On-time71% |