$658+ Cheap flights from Missouri to Rio de Janeiro, Brazil (RIO)
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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — RIO
Oct 27 — Nov 31
Round-trip
1 adult, Economy
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Find cheap flights from Missouri to Rio de Janeiro 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
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Cheapest flights from Missouri to Rio de JaneiroExplore the most affordable flight options available from Missouri to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 27, 2026.
Explore the most affordable flight options available from Missouri to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 27, 2026.
This Mytrip deal was found by Cheapflights users on 9/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:35 pm -
3 stops34h 10m
Fri 10/303:25 pm -
2 stops25h 58m
Deal found 9/26![Multiple Airlines logo]()
$990
This GOL deal was found by Cheapflights users on 9/22. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:30 pm -
1 stop14h 45m
Mon 12/710:25 pm -
1 stop17h 19m
Deal found 9/22![GOL logo]()
$1,053
This Mytrip deal was found by Cheapflights users on 9/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:30 pm -
2 stops30h 00m
Mon 11/93:00 pm -
2 stops27h 26m
Deal found 9/26![Multiple Airlines logo]()
$1,080
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Fri 12/49:12 am -
2 stops18h 03m
Mon 12/711:55 pm -
2 stops19h 32m
Deal found 9/22![American Airlines logo]()
$1,107
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Sun 11/87:36 am -
2 stops46h 59m
Sun 11/159:55 pm -
1 stop15h 11m
Deal found 9/24![United Airlines logo]()
$1,125
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:22 am -
1 stop21h 53m
Wed 10/79:05 pm -
1 stop15h 01m
Deal found 9/23![United Airlines logo]()
$1,129
This Delta deal was found by Cheapflights users on 9/26. 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 10/247:04 am -
2 stops21h 11m
Sat 10/315:30 pm -
2 stops18h 59m
Deal found 9/26![Delta logo]()
$1,132
This American Airlines deal was found by Cheapflights users on 9/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:10 pm -
1 stop13h 10m
Fri 10/3011:55 pm -
2 stops18h 40m
Deal found 9/25![American Airlines logo]()
$1,137
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Wed 10/74:46 pm -
2 stops19h 24m
Mon 10/1910:10 pm -
2 stops19h 05m
Deal found 9/22![American Airlines logo]()
$1,140
This GOL deal was found by Cheapflights users on 9/23. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:24 pm -
2 stops18h 46m
Wed 10/72:55 pm -
2 stops22h 13m
Deal found 9/23![GOL logo]()
$1,144
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 10/236:39 pm -
2 stops36h 56m
Fri 10/308:55 pm -
2 stops21h 39m
Deal found 9/25![United Airlines logo]()
$1,156
This American Airlines deal was found by Cheapflights users on 9/26. 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 10/256:07 pm -
1 stop13h 18m
Mon 11/910:15 pm -
2 stops18h 49m
Deal found 9/26![American Airlines logo]()
$1,165
Best flights from Missouri to Rio de JaneiroDiscover carefully curated flight deals from Missouri to Rio de Janeiro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.
Discover carefully curated flight deals from Missouri to Rio de Janeiro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/811:25 am -
2 stops19h 10m
Thu 2/189:55 pm -
1 stop21h 40m
Deal found 9/23![United Airlines logo]()
$1,027
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/72:30 pm -
2 stops20h 50m
Thu 2/1810:55 pm -
2 stops20h 31m
Deal found 9/22![Delta logo]()
$1,064
This GOL deal was found by Cheapflights users on 9/23. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/211:19 am -
1 stop15h 56m
Tue 3/1610:25 pm -
1 stop18h 24m
Deal found 9/23![GOL logo]()
$1,123
This LATAM Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:00 pm -
2 stops22h 40m
Wed 11/45:30 pm -
2 stops20h 21m
Deal found 9/23![LATAM Airlines logo]()
$1,203
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Thu 3/113:19 pm -
1 stop15h 06m
Sun 3/1411:55 pm -
1 stop19h 38m
Deal found 9/23![American Airlines logo]()
$1,233
This United Airlines deal was found by Cheapflights users on 9/22. 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 1/2712:50 pm -
1 stop17h 45m
Mon 2/19:55 pm -
1 stop23h 29m
Deal found 9/22![United Airlines logo]()
$1,073
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/275:26 pm -
2 stops21h 44m
Mon 2/19:05 pm -
1 stop15h 30m
Deal found 9/25![Delta logo]()
$1,074
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sat 1/3011:25 am -
2 stops43h 10m
Mon 2/89:55 pm -
2 stops22h 36m
Deal found 9/22![United Airlines logo]()
$1,076
This BusinessClass deal was found by Cheapflights users on 9/23. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/244:53 pm -
1 stop13h 42m
Sat 1/99:55 pm -
2 stops28h 37m
Deal found 9/23![Multiple Airlines logo]()
$2,444
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/233:40 pm -
1 stop15h 35m
Wed 3/310:55 pm -
1 stop20h 00m
Deal found 9/24![Delta logo]()
$1,173
This United Airlines deal was found by Cheapflights users on 9/24. 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 2/911:25 am -
2 stops19h 10m
Tue 2/169:55 pm -
1 stop27h 12m
Deal found 9/24![United Airlines logo]()
$1,087
This BusinessClass deal was found by Cheapflights users on 9/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:12 am -
2 stops23h 08m
Sat 10/2410:10 pm -
2 stops37h 48m
Deal found 9/22![GOL logo]()
$1,377
This FlightHub deal was found by Cheapflights users on 9/26. 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.
Sat 1/1611:51 am -
2 stops26h 34m
Sun 1/246:20 am -
2 stops28h 52m
Deal found 9/26![LATAM Airlines logo]()
$1,542
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Sun 2/215:55 pm -
1 stop36h 40m
Wed 3/39:55 pm -
2 stops20h 07m
Deal found 9/24![United Airlines logo]()
$1,187
This GOL deal was found by Cheapflights users on 9/24. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2211:19 am -
2 stops26h 11m
Mon 3/18:45 pm -
2 stops28h 20m
Deal found 9/24![GOL logo]()
$1,556
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/238:50 am -
1 stop22h 45m
Tue 4/69:05 pm -
2 stops50h 18m
Deal found 9/26![United Airlines logo]()
$1,200
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 10/319:40 am -
2 stops21h 55m
Wed 11/49:55 pm -
2 stops22h 04m
Deal found 9/25![United Airlines logo]()
$1,207
This LATAM Airlines deal was found by Cheapflights users on 9/26. 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.
Thu 12/246:00 am -
2 stops36h 15m
Sat 1/911:00 am -
2 stops32h 31m
Deal found 9/26![LATAM Airlines logo]()
$1,777
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Fri 1/295:55 pm -
1 stop36h 40m
Mon 2/89:55 pm -
1 stop14h 47m
Deal found 9/26![United Airlines logo]()
$1,213
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Fri 1/299:22 am -
2 stops24h 48m
Mon 2/87:15 pm -
2 stops21h 50m
Deal found 9/22![United Airlines logo]()
$1,373
This KAYAK deal was found by Cheapflights users on 9/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/184:14 pm -
3 stops39h 51m
Tue 1/511:55 pm -
2 stops20h 12m
Deal found 9/24![GOL logo]()
$2,344
This United Airlines deal was found by Cheapflights users on 9/24. 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 2/221:08 pm -
3 stops21h 02m
Mon 3/17:15 pm -
2 stops17h 27m
Deal found 9/24![United Airlines logo]()
$1,393
This Ovago deal was found by Cheapflights users on 9/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:36 am -
2 stops18h 49m
Sat 1/98:35 pm -
3 stops27h 34m
Deal found 9/26![GOL logo]()
$2,409
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/275:20 pm -
2 stops40h 50m
Wed 3/37:15 pm -
2 stops17h 27m
Deal found 9/23![United Airlines logo]()
$1,436
This Expedia deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/183:30 pm -
1 stop15h 45m
Tue 1/59:05 pm -
1 stop17h 06m
Deal found 9/24![LATAM Airlines logo]()
$3,013
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/78:35 am -
2 stops26h 40m
Mon 10/196:55 pm -
2 stops19h 18m
Deal found 9/22![United Airlines logo]()
$1,457
Last-minute flights from Missouri to Rio de JaneiroDiscover last-minute flight deals from Missouri to Rio de Janeiro. Data last updated September 27, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Rio de Janeiro. Data last updated September 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:22 am -
1 stop21h 53m
Wed 10/79:05 pm -
1 stop15h 01m
Deal found 9/23![United Airlines logo]()
$1,129
This GOL deal was found by Cheapflights users on 9/23. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:24 pm -
2 stops18h 46m
Wed 10/72:55 pm -
2 stops22h 13m
Deal found 9/23![GOL logo]()
$1,144
This Justfly.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:19 pm -
2 stops20h 06m
Wed 10/77:05 am -
2 stops18h 51m
Deal found 9/25![LATAM Airlines logo]()
$1,174
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Wed 10/74:46 pm -
2 stops19h 24m
Mon 10/1910:10 pm -
2 stops19h 05m
Deal found 9/22![American Airlines logo]()
$1,140
This GOL deal was found by Cheapflights users on 9/23. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:46 pm -
1 stop13h 34m
Mon 10/192:55 pm -
2 stops22h 15m
Deal found 9/23![GOL logo]()
$1,172
This Mytrip deal was found by Cheapflights users on 9/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:35 pm -
3 stops34h 10m
Fri 10/303:25 pm -
2 stops25h 58m
Deal found 9/26![Multiple Airlines logo]()
$990
This American Airlines deal was found by Cheapflights users on 9/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:10 pm -
1 stop13h 10m
Fri 10/3011:55 pm -
2 stops18h 40m
Deal found 9/25![American Airlines logo]()
$1,137
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 10/236:39 pm -
2 stops36h 56m
Fri 10/308:55 pm -
2 stops21h 39m
Deal found 9/25![United Airlines logo]()
$1,156
This Delta deal was found by Cheapflights users on 9/26. 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 10/247:04 am -
2 stops21h 11m
Sat 10/315:30 pm -
2 stops18h 59m
Deal found 9/26![Delta logo]()
$1,132
This American Airlines deal was found by Cheapflights users on 9/26. 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 10/245:01 am -
1 stop22h 59m
Sat 10/3111:55 pm -
1 stop27h 04m
Deal found 9/26![American Airlines logo]()
$1,170
This Mytrip deal was found by Cheapflights users on 9/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:30 pm -
2 stops30h 00m
Mon 11/93:00 pm -
2 stops27h 26m
Deal found 9/26![Multiple Airlines logo]()
$1,080
This American Airlines deal was found by Cheapflights users on 9/26. 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 10/256:07 pm -
1 stop13h 18m
Mon 11/910:15 pm -
2 stops18h 49m
Deal found 9/26![American Airlines logo]()
$1,165
One-way flights from Missouri to Rio de JaneiroSearch for one-way flight options from Missouri to Rio de Janeiro. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
Search for one-way flight options from Missouri to Rio de Janeiro. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Mon 1/47:49 pm -
3 stops56h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$658
This Air Canada deal was found by Cheapflights users on 9/25. 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.
Wed 11/254:05 pm -
2 stops19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$684
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Fri 1/12:59 pm -
3 stops37h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$716
This 123 Milhas deal was found by Cheapflights users on 9/23. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:15 pm -
2 stops37h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![GOL logo]()
$721
This United Airlines deal was found by Cheapflights users on 9/26. 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 1/410:45 am -
2 stops19h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![United Airlines logo]()
$753
This United Airlines deal was found by Cheapflights users on 9/22. 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 9/22![United Airlines logo]()
$761
This United Airlines deal was found by Cheapflights users on 9/26. 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 1/36:58 pm -
2 stops35h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![United Airlines logo]()
$780
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Sat 1/25:13 pm -
3 stops58h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$786
This FlightHub deal was found by Cheapflights users on 9/26. 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.
Mon 1/43:40 pm -
2 stops20h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![LATAM Airlines logo]()
$798
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:28 pm -
2 stops37h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$798
This LATAM Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:31 pm -
2 stops28h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![LATAM Airlines logo]()
$801
This United Airlines deal was found by Cheapflights users on 9/26. 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 12/286:34 pm -
2 stops60h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![United Airlines logo]()
$810
Find flight deals from Missouri to Rio de Janeiro
Keep the following information in mind while searching for Missouri to Rio de Janeiro flight deals. Data was last updated September 27, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $990 (Mytrip) |
One-way from | $658 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Rio de Janeiro 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 September 27, 2026.
Use the filters below to find and compare flights from Missouri to Rio de Janeiro 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 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
$684
St. LouisRio de Janeiro
STL Lambert-St Louis - SDU Rio de Janeiro Santos Dumont
STLSDU
Lambert-St Louis
Wed 11/25
6:15 pm-10:25 am
2 stops37h 10m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$721
St. LouisRio de Janeiro
STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl
STLGIG
Lambert-St Louis
Mon 1/4
9:00 am-10:15 am
1 stop22h 15m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$753
St. LouisRio de Janeiro
STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl
STLGIG
Lambert-St Louis
Tue 1/5
8:50 am-9:35 am
1 stop21h 45m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$753
St. LouisRio de Janeiro
STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl
STLGIG
Lambert-St Louis
Mon 1/4
10:45 am-9:35 am
2 stops19h 50m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$753
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
$761
St. LouisRio de Janeiro
STL Lambert-St Louis - SDU Rio de Janeiro Santos Dumont
STLSDU
Lambert-St Louis
Mon 1/4
3:40 pm-2:40 pm
2 stops20h 00m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$798
St. LouisRio de Janeiro
STL Lambert-St Louis - SDU Rio de Janeiro Santos Dumont
STLSDU
Lambert-St Louis
Wed 11/25
2:31 pm-10:00 pm
2 stops28h 29m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$801
Kansas CityRio de Janeiro
MCI Kansas City - GIG Rio de Janeiro–Galeão Intl
MCIGIG
Kansas City
Mon 12/28
6:34 pm-9:35 am
2 stops60h 01m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$810
St. LouisRio de Janeiro
STL Lambert-St Louis - SDU Rio de Janeiro Santos Dumont
STLSDU
Lambert-St Louis
Sun 1/3
3:48 pm-6:10 pm
2 stops23h 22m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$878
Showing 1-10 of 45 resultsSorted by cheapest first
Best time to book a flight from Missouri to Rio de Janeiro
Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Missouri with our price prediction graph.
MCI-GIG
STL-GIG
SGF-GIG
COU-GIG
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 Missouri to Rio de Janeiro
USMO-RIO
MCI-GIG
STL-GIG
SGF-GIG
COU-GIG
No data available for this route at this time. Please check back soon.
Related info for your journey
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