$488+ Cheap flights from Missouri to Rio de Janeiro, Brazil (RIO)
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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — RIO
Jun 14 — Jun 211
Round-trip
1 adult, Economy
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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 May 15, 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 May 15, 2026.
This KAYAK deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:26 pm
MCI
- GIG
2 stops21h 09m
LATAM Airlines
Sun 10/259:05 pm
GIG
- MCI
1 stop17h 22m
LATAM Airlines
Deal found 5/11![LATAM Airlines logo]()
$883
This Expedia deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/111:20 pm
MCI
- GIG
2 stops30h 40m
LATAM Airlines
Tue 6/167:10 am
GIG
- MCI
2 stops18h 49m
LATAM Airlines
Deal found 5/12![LATAM Airlines logo]()
$884
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:12 pm
STL
- GIG
1 stop13h 03m
Delta
Mon 7/69:00 pm
GIG
- STL
1 stop13h 19m
Delta
Deal found 5/15![Delta logo]()
$952
This LATAM Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:12 pm
STL
- GIG
1 stop13h 03m
LATAM Airlines
Wed 6/177:10 am
GIG
- STL
2 stops18h 46m
LATAM Airlines
Deal found 5/13![LATAM Airlines logo]()
$953
This KAYAK deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:12 pm
STL
- GIG
2 stops20h 33m
LATAM Airlines
Mon 6/159:00 pm
GIG
- STL
1 stop17h 34m
LATAM Airlines
Deal found 5/11![LATAM Airlines logo]()
$954
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:52 pm
MCI
- GIG
1 stop12h 28m
American Airlines
Wed 5/2010:10 pm
GIG
- MCI
1 stop14h 48m
American Airlines
Deal found 5/13![American Airlines logo]()
$959
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:13 pm
MCI
- GIG
1 stop15h 02m
Delta
Wed 5/205:15 pm
GIG
- MCI
2 stops22h 44m
Delta
Deal found 5/10![Delta logo]()
$966
This GOL deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:12 pm
STL
- GIG
2 stops18h 13m
GOL
Tue 9/298:50 pm
GIG
- STL
2 stops52h 22m
GOL
Deal found 5/13![GOL logo]()
$967
This KAYAK deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/139:55 am
MCI
- GIG
2 stops22h 20m
LATAM Airlines
Wed 5/205:15 pm
GIG
- MCI
2 stops22h 44m
LATAM Airlines
Deal found 5/10![LATAM Airlines logo]()
$971
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/292:57 pm
STL
- GIG
1 stop15h 18m
United Airlines
Mon 7/69:05 pm
GIG
- STL
2 stops52h 24m
United Airlines
Deal found 5/15![United Airlines logo]()
$974
This LATAM Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/281:30 pm
STL
- GIG
2 stops24h 00m
LATAM Airlines
Wed 12/29:05 pm
GIG
- STL
1 stop16h 43m
LATAM Airlines
Deal found 5/11![LATAM Airlines logo]()
$983
This Expedia deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1110:51 am
STL
- GIG
2 stops33h 09m
LATAM Airlines
Wed 6/177:10 am
GIG
- STL
2 stops18h 46m
LATAM Airlines
Deal found 5/13![LATAM Airlines logo]()
$984
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 May 15, 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 May 15, 2026.
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:38 pm
MCI
- GIG
1 stop13h 37m
Delta
Thu 6/45:35 pm
GIG
- MCI
2 stops22h 24m
Delta
Deal found 5/12![Delta logo]()
$959
This GOL deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:12 pm
STL
- GIG
2 stops18h 13m
GOL
Tue 9/298:50 pm
GIG
- STL
2 stops52h 22m
GOL
Deal found 5/13![GOL logo]()
$967
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/292:57 pm
STL
- GIG
1 stop15h 18m
United Airlines
Mon 7/69:05 pm
GIG
- STL
3 stops41h 06m
United Airlines
Deal found 5/15![United Airlines logo]()
$981
This SmartFares deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:38 pm
MCI
- GIG
2 stops43h 57m
LATAM Airlines
Thu 6/49:00 pm
GIG
- MCI
1 stop14h 29m
LATAM Airlines
Deal found 5/11![LATAM Airlines logo]()
$1,008
This Gotogate deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:40 am
STL
- SDU
2 stops30h 05m
Multiple Airlines
Mon 6/151:45 pm
SDU
- STL
2 stops32h 40m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,070
This Ovago deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:10 pm
MCI
- SDU
2 stops21h 35m
Avianca
Tue 6/161:50 pm
SDU
- MCI
2 stops24h 32m
Avianca
Deal found 5/12![Avianca logo]()
$1,113
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:20 pm
MCI
- GIG
1 stop35h 55m
United Airlines
Mon 6/89:05 pm
GIG
- MCI
1 stop14h 58m
United Airlines
Deal found 5/11![United Airlines logo]()
$995
This GOL deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:18 pm
STL
- GIG
2 stops18h 52m
GOL
Wed 6/178:15 pm
GIG
- STL
2 stops16h 20m
GOL
Deal found 5/13![GOL logo]()
$1,067
This KAYAK deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:30 am
MCI
- GIG
1 stop21h 45m
Multiple Airlines
Thu 6/42:55 pm
GIG
- MCI
2 stops21h 08m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,073
This KAYAK deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/53:06 pm
MCI
- GIG
2 stops24h 39m
LATAM Airlines
Tue 6/99:00 pm
GIG
- MCI
1 stop16h 20m
LATAM Airlines
Deal found 5/14![LATAM Airlines logo]()
$1,117
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:12 pm
STL
- GIG
1 stop13h 03m
Delta
Thu 7/99:00 pm
GIG
- STL
1 stop13h 19m
Delta
Deal found 5/11![Delta logo]()
$1,134
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:41 pm
MCI
- GIG
2 stops35h 34m
United Airlines
Mon 6/299:05 pm
GIG
- MCI
2 stops46h 31m
United Airlines
Deal found 5/14![United Airlines logo]()
$1,042
This GOL deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:18 pm
STL
- GIG
2 stops18h 52m
GOL
Mon 6/152:55 pm
GIG
- STL
2 stops25h 36m
GOL
Deal found 5/11![GOL logo]()
$1,067
This Ovago deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:10 pm
MCI
- SDU
2 stops21h 35m
Multiple Airlines
Tue 6/161:50 pm
SDU
- MCI
2 stops22h 39m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,113
This LATAM Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:42 pm
STL
- SDU
2 stops18h 28m
LATAM Airlines
Sun 11/88:15 pm
SDU
- STL
2 stops17h 33m
LATAM Airlines
Deal found 5/15![LATAM Airlines logo]()
$1,159
This oojo deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/42:12 pm
STL
- SDU
2 stops18h 38m
GOL
Fri 10/166:00 am
SDU
- STL
2 stops19h 15m
GOL
Deal found 5/13![GOL logo]()
$1,077
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1112:30 pm
MCI
- SDU
2 stops26h 15m
United Airlines
Wed 6/171:50 pm
SDU
- MCI
2 stops22h 39m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,093
This Gotogate deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:40 am
STL
- SDU
2 stops30h 05m
Multiple Airlines
Wed 6/171:50 pm
SDU
- STL
2 stops24h 31m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,152
This SmartFares deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:55 am
MCI
- SDU
2 stops25h 15m
LATAM Airlines
Thu 6/41:55 pm
SDU
- MCI
2 stops31h 23m
LATAM Airlines
Deal found 5/12![LATAM Airlines logo]()
$1,174
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:12 pm
STL
- GIG
1 stop13h 03m
Delta
Mon 7/139:00 pm
GIG
- STL
1 stop17h 17m
Delta
Deal found 5/12![Delta logo]()
$1,305
This oojo deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:15 am
STL
- SDU
2 stops33h 10m
GOL
Sun 7/129:55 am
SDU
- STL
2 stops50h 29m
GOL
Deal found 5/11![GOL logo]()
$1,133
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:01 am
STL
- SDU
2 stops31h 44m
United Airlines
Tue 9/291:45 pm
SDU
- STL
2 stops28h 24m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,153
This KAYAK deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/193:51 pm
MCI
- GIG
1 stop16h 24m
LATAM Airlines
Mon 6/225:35 pm
GIG
- MCI
2 stops20h 40m
LATAM Airlines
Deal found 5/13![LATAM Airlines logo]()
$1,250
This oojo deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/911:15 am
STL
- SDU
2 stops43h 25m
GOL
Sat 6/1312:20 pm
SDU
- STL
2 stops24h 15m
GOL
Deal found 5/13![GOL logo]()
$1,147
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2910:20 am
STL
- SDU
2 stops28h 25m
United Airlines
Mon 7/61:45 pm
SDU
- STL
2 stops35h 51m
United Airlines
Deal found 5/15![United Airlines logo]()
$1,164
This Ovago deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:20 pm
MCI
- SDU
2 stops38h 55m
Multiple Airlines
Sat 6/205:30 pm
SDU
- MCI
2 stops18h 33m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,314
This Orbitz deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:12 pm
STL
- GIG
2 stops43h 08m
LATAM Airlines
Sat 6/135:35 pm
GIG
- STL
2 stops32h 21m
LATAM Airlines
Deal found 5/13![LATAM Airlines logo]()
$1,252
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:41 pm
MCI
- SDU
2 stops20h 04m
United Airlines
Tue 6/161:50 pm
SDU
- MCI
2 stops22h 39m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,176
This oojo deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:15 am
STL
- SDU
2 stops33h 10m
GOL
Sat 7/116:05 am
SDU
- STL
2 stops18h 48m
GOL
Deal found 5/11![GOL logo]()
$1,194
This KAYAK deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:30 am
MCI
- SDU
2 stops24h 40m
Multiple Airlines
Mon 6/151:45 pm
SDU
- MCI
2 stops27h 00m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,332
Last-minute flights from Missouri to Rio de JaneiroDiscover last-minute flight deals from Missouri to Rio de Janeiro. Data last updated May 15, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Rio de Janeiro. Data last updated May 15, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:13 pm
MCI
- GIG
1 stop15h 02m
LATAM Airlines
Thu 6/49:00 pm
GIG
- MCI
1 stop28h 49m
LATAM Airlines
Deal found 5/12![LATAM Airlines logo]()
$989
This KAYAK deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:05 am
MCI
- GIG
2 stops30h 30m
LATAM Airlines
Mon 6/89:00 pm
GIG
- MCI
1 stop14h 31m
LATAM Airlines
Deal found 5/14![LATAM Airlines logo]()
$959
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:20 pm
MCI
- GIG
1 stop35h 55m
United Airlines
Mon 6/89:05 pm
GIG
- MCI
1 stop14h 58m
United Airlines
Deal found 5/11![United Airlines logo]()
$995
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:35 pm
MCI
- GIG
2 stops16h 45m
American Airlines
Tue 6/162:55 pm
GIG
- MCI
2 stops21h 38m
American Airlines
Deal found 5/12![American Airlines logo]()
$988
This KAYAK deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:10 pm
MCI
- SDU
2 stops21h 35m
Multiple Airlines
Tue 6/161:50 pm
SDU
- MCI
2 stops22h 39m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,034
This LATAM Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:12 pm
STL
- GIG
1 stop13h 03m
LATAM Airlines
Wed 6/177:10 am
GIG
- STL
2 stops18h 46m
LATAM Airlines
Deal found 5/13![LATAM Airlines logo]()
$953
This KAYAK deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:12 pm
STL
- GIG
2 stops20h 33m
LATAM Airlines
Mon 6/159:00 pm
GIG
- STL
1 stop17h 34m
LATAM Airlines
Deal found 5/11![LATAM Airlines logo]()
$954
This GOL deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:18 pm
STL
- GIG
2 stops18h 52m
GOL
Wed 6/178:15 pm
GIG
- STL
2 stops16h 20m
GOL
Deal found 5/13![GOL logo]()
$1,067
This Expedia deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/111:20 pm
MCI
- GIG
2 stops30h 40m
LATAM Airlines
Tue 6/167:10 am
GIG
- MCI
2 stops18h 49m
LATAM Airlines
Deal found 5/12![LATAM Airlines logo]()
$884
This Expedia deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1110:51 am
STL
- GIG
2 stops33h 09m
LATAM Airlines
Wed 6/177:10 am
GIG
- STL
2 stops18h 46m
LATAM Airlines
Deal found 5/13![LATAM Airlines logo]()
$984
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:12 pm
STL
- GIG
1 stop13h 03m
Delta
Mon 7/69:00 pm
GIG
- STL
1 stop13h 19m
Delta
Deal found 5/15![Delta logo]()
$952
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/292:57 pm
STL
- GIG
1 stop15h 18m
United Airlines
Mon 7/69:05 pm
GIG
- STL
2 stops52h 24m
United Airlines
Deal found 5/15![United Airlines logo]()
$974
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 May 15, 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 May 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:10 pm
STL
- GIG
2 stops35h 45m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:21 pm
STL
- SDU
3 stops42h 19m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:16 pm
MCI
- GIG
3 stops35h 39m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$557
This 123 Milhas deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:40 pm
MCI
- GIG
1 stop14h 35m
LATAM Airlines
Deal found 5/11![LATAM Airlines logo]()
$604
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:05 am
MCI
- GIG
2 stops30h 30m
Delta
Deal found 5/13![Delta logo]()
$616
This 123 Milhas deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/101:20 pm
MCI
- SDU
2 stops20h 00m
LATAM Airlines
Deal found 5/11![LATAM Airlines logo]()
$616
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:08 pm
STL
- SDU
3 stops38h 12m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$621
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:41 pm
MCI
- GIG
2 stops35h 34m
United Airlines
Deal found 5/13![United Airlines logo]()
$622
This Air Canada deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:05 pm
STL
- SDU
2 stops40h 35m
Air Canada
Deal found 5/12![Air Canada logo]()
$624
This Air Canada deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:05 pm
STL
- GIG
2 stops29h 00m
Air Canada
Deal found 5/12![Air Canada logo]()
$624
This KAYAK deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2710:34 am
MCI
- GIG
2 stops17h 46m
LATAM Airlines
Deal found 5/14![LATAM Airlines logo]()
$626
This Justfly.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:55 am
MCI
- SDU
2 stops25h 15m
LATAM Airlines
Deal found 5/13![LATAM Airlines logo]()
$627
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 May 15, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $883 (KAYAK) |
One-way from | $488 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
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 2,558,603 searches. Data last updated May 15, 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
Kansas CityRio de Janeiro
MCI - GIG
MCIGIG
Kansas City
Wed 5/27
6:38 pm-10:15 am
1 stop13h 37m
Rio de Janeiro–Galeão Intl
Thu 6/4
5:35 pm-1:59 pm
2 stops22h 24m
$959
St. LouisRio de Janeiro
STL - GIG
STLGIG
Lambert-St Louis
Tue 9/22
2:12 pm-10:25 am
2 stops18h 13m
Rio de Janeiro–Galeão Intl
Tue 9/29
8:50 pm-11:12 pm
2 stops52h 22m
$967
St. LouisRio de Janeiro
STL - GIG
STLGIG
Lambert-St Louis
Mon 6/29
2:57 pm-8:15 am
1 stop15h 18m
Rio de Janeiro–Galeão Intl
Mon 7/6
9:05 pm-12:11 pm
3 stops41h 06m
$981
Kansas CityRio de Janeiro
MCI - GIG
MCIGIG
Kansas City
Thu 5/28
6:20 pm-8:15 am
1 stop35h 55m
Rio de Janeiro–Galeão Intl
Mon 6/8
9:05 pm-10:03 am
1 stop14h 58m
$995
Kansas CityRio de Janeiro
MCI - GIG
MCIGIG
Kansas City
Wed 5/27
6:38 pm-4:35 pm
2 stops43h 57m
Rio de Janeiro–Galeão Intl
Thu 6/4
9:00 pm-9:29 am
1 stop14h 29m
$1,008
Kansas CityRio de Janeiro
MCI - GIG
MCIGIG
Kansas City
Thu 6/25
6:41 pm-8:15 am
2 stops35h 34m
Rio de Janeiro–Galeão Intl
Mon 6/29
9:05 pm-5:36 pm
2 stops46h 31m
$1,042
St. LouisRio de Janeiro
STL - GIG
STLGIG
Lambert-St Louis
Wed 6/10
5:18 pm-2:10 pm
2 stops18h 52m
Rio de Janeiro–Galeão Intl
Wed 6/17
8:15 pm-10:35 am
2 stops16h 20m
$1,067
St. LouisRio de Janeiro
STL - GIG
STLGIG
Lambert-St Louis
Wed 6/10
5:18 pm-2:10 pm
2 stops18h 52m
Rio de Janeiro–Galeão Intl
Mon 6/15
2:55 pm-2:31 pm
2 stops25h 36m
$1,067
St. LouisRio de Janeiro
STL - SDU
STLSDU
Lambert-St Louis
Wed 6/10
8:40 am-4:45 pm
2 stops30h 05m
Rio de Janeiro Santos Dumont
Mon 6/15
1:45 pm-8:25 pm
2 stops32h 40m
$1,070
Kansas CityRio de Janeiro
MCI - GIG
MCIGIG
Kansas City
Wed 5/27
8:30 am-8:15 am
1 stop21h 45m
Rio de Janeiro–Galeão Intl
Thu 6/4
2:55 pm-10:03 am
2 stops21h 08m
$1,073
Showing 1-10 of 58 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
MCI-SDU
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
MCI-SDU
STL-SDU
What is the cheapest month to book a flight from Missouri to Rio de Janeiro?
Currently, April is the cheapest month in which you can book a flight from Missouri to Rio de Janeiro (average of $476). Flying from Missouri to Rio de Janeiro in December is currently the most expensive (average of $1,259). 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.
Related info for your journey
Find useful and relevant information for your journey from Missouri to Rio de Janeiro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Rio de Janeiro flight routes
Top destinations
Alternative routes for Missouri to Rio de Janeiro
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Rio de Janeiro by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Rio de Janeiro by cabin class
Find flights from Missouri to Rio de Janeiro, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Rio de Janeiro flights
Browse other Missouri and Rio de Janeiro flight options. Last updated on May 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Rio de Janeiro
Explore flights to Rio de Janeiro departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 15, 2026.
Missouri to Rio de Janeiro flights
Consider these flights traveling from Missouri to Rio de Janeiro.
Top airline flying from Missouri to Rio de Janeiro
Discover the top airline that operate flights from Missouri to Rio de Janeiro. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,102 | Average$1,370 | FlexibilityNo cancel fee | On-timeN/A |