$400+ Cheap flights from Rio de Janeiro–Galeão Intl, Brazil (GIG) to Houston
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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
GIG — HOU
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Cheapest flights from Rio de Janeiro–Galeão Intl to HoustonExplore the most affordable flight options available from Rio de Janeiro–Galeão Intl to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
Explore the most affordable flight options available from Rio de Janeiro–Galeão Intl to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
This Trip.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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.
Wed 9/161:35 am -
2 stops21h 39m
Wed 9/304:21 pm -
2 stops30h 09m
Deal found 8/7![Multiple Airlines logo]()
$702
This Air Canada deal was found by Cheapflights users on 8/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:00 pm -
1 stop23h 08m
Mon 11/2311:50 am -
2 stops45h 15m
Deal found 8/10![Air Canada logo]()
$756
This Air Canada deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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.
Sat 11/75:00 pm -
2 stops31h 39m
Thu 11/1912:00 pm -
1 stop21h 05m
Deal found 8/7![Air Canada logo]()
$807
This Air Canada deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:05 pm -
2 stops20h 48m
Mon 11/3011:50 am -
2 stops45h 15m
Deal found 8/11![Multiple Airlines logo]()
$828
This Air Canada deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:00 pm -
1 stop16h 53m
Tue 12/83:30 pm -
1 stop17h 35m
Deal found 8/6![Air Canada logo]()
$847
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 12/1712:30 pm -
2 stops24h 00m
Thu 1/76:00 am -
2 stops24h 50m
Deal found 8/7![Delta logo]()
$1,180
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 10/211:40 pm -
2 stops35h 23m
Thu 10/295:28 pm -
1 stop14h 47m
Deal found 8/8![Delta logo]()
$1,181
This Delta deal was found by Cheapflights users on 8/10. 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.
Mon 10/59:00 pm -
1 stop21h 33m
Tue 10/205:28 pm -
2 stops21h 07m
Deal found 8/10![Delta logo]()
$1,186
This LATAM Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 10/215:35 pm -
2 stops22h 32m
Thu 10/295:28 pm -
2 stops21h 12m
Deal found 8/8![LATAM Airlines logo]()
$1,190
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 10/21:40 pm -
2 stops28h 50m
Thu 10/156:09 am -
2 stops22h 11m
Deal found 8/7![Delta logo]()
$1,220
This LATAM Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 10/229:00 pm -
1 stop19h 07m
Fri 10/306:09 am -
2 stops32h 31m
Deal found 8/7![LATAM Airlines logo]()
$1,229
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 10/2210:10 pm -
2 stops17h 16m
Fri 10/3011:41 am -
2 stops16h 19m
Deal found 8/7![American Airlines logo]()
$1,233
Best flights from Rio de Janeiro–Galeão Intl to HoustonDiscover carefully curated flight deals from Rio de Janeiro–Galeão Intl to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from Rio de Janeiro–Galeão Intl to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 10/219:05 pm -
Nonstop10h 30m
Thu 10/299:20 pm -
Nonstop10h 15m
Deal found 8/8![United Airlines logo]()
$1,176
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 12/1712:30 pm -
2 stops24h 00m
Thu 1/76:00 am -
2 stops24h 50m
Deal found 8/7![Delta logo]()
$1,180
This GOL deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 9/2110:10 pm -
1 stop14h 39m
Wed 9/304:58 pm -
2 stops19h 12m
Deal found 8/7![GOL logo]()
$1,320
This Copa Airlines deal was found by Cheapflights users on 8/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/161:35 am -
1 stop21h 33m
Thu 1/712:00 pm -
1 stop13h 00m
Deal found 8/10![Copa Airlines logo]()
$1,367
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 12/179:55 pm -
Nonstop10h 50m
Thu 1/78:15 pm -
Nonstop10h 20m
Deal found 8/8![United Airlines logo]()
$1,176
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 10/211:40 pm -
2 stops35h 23m
Thu 10/295:28 pm -
1 stop14h 47m
Deal found 8/8![Delta logo]()
$1,181
This Delta deal was found by Cheapflights users on 8/11. 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.
Mon 10/55:35 pm -
2 stops24h 58m
Tue 10/205:28 pm -
2 stops21h 07m
Deal found 8/11![Delta logo]()
$1,184
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 11/79:55 pm -
Nonstop10h 50m
Thu 11/198:15 pm -
Nonstop10h 20m
Deal found 8/9![United Airlines logo]()
$1,219
This GOL deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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.
Sun 9/2010:10 pm -
1 stop19h 47m
Sun 9/274:47 pm -
1 stop13h 33m
Deal found 8/7![GOL logo]()
$1,353
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 10/35:35 pm -
2 stops21h 43m
Sat 11/146:00 am -
1 stop25h 15m
Deal found 8/7![Delta logo]()
$1,260
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 10/39:00 pm -
1 stop13h 31m
Sat 11/145:39 am -
1 stop25h 36m
Deal found 8/7![Delta logo]()
$1,260
This Delta deal was found by Cheapflights users on 8/10. 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.
Thu 12/179:05 pm -
1 stop26h 12m
Thu 1/75:55 am -
2 stops24h 55m
Deal found 8/10![Delta logo]()
$1,309
Last-minute flights from Rio de Janeiro–Galeão Intl to HoustonDiscover last-minute flight deals from Rio de Janeiro–Galeão Intl to Houston. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Rio de Janeiro–Galeão Intl to Houston. Data last updated August 11, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:35 am -
2 stops16h 35m
Fri 8/215:45 pm -
2 stops19h 50m
Deal found 8/9![Avianca logo]()
$1,040
This Avianca deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/221:35 am -
2 stops16h 35m
Sat 8/295:45 pm -
2 stops19h 50m
Deal found 8/8![Avianca logo]()
$1,049
This Avianca deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/304:40 pm -
2 stops25h 30m
Wed 9/165:45 pm -
2 stops28h 45m
Deal found 8/7![Avianca logo]()
$1,108
This Trip.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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.
Wed 9/161:35 am -
2 stops21h 39m
Wed 9/304:21 pm -
2 stops30h 09m
Deal found 8/7![Multiple Airlines logo]()
$702
This SmartFares deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:35 am -
2 stops16h 35m
Mon 9/212:05 pm -
2 stops32h 25m
Deal found 8/7![Avianca logo]()
$1,062
This American Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 9/1710:10 pm -
2 stops19h 33m
Wed 9/301:56 pm -
2 stops16h 24m
Deal found 8/8![American Airlines logo]()
$1,319
This Avianca deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:35 am -
2 stops16h 35m
Sun 9/275:45 pm -
2 stops19h 50m
Deal found 8/7![Avianca logo]()
$1,037
This Mytrip deal was found by Cheapflights users on 8/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:20 am -
3 stops30h 46m
Tue 9/298:55 pm -
3 stops31h 20m
Deal found 8/11![Multiple Airlines logo]()
$1,058
This Avianca deal was found by Cheapflights users on 8/10. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:35 am -
2 stops19h 02m
Tue 10/65:45 pm -
2 stops19h 50m
Deal found 8/10![Avianca logo]()
$1,064
This oojo deal was found by Cheapflights users on 8/11. 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 9/237:20 am -
2 stops34h 50m
Tue 9/295:45 pm -
2 stops19h 50m
Deal found 8/11![Avianca logo]()
$1,073
This Avianca deal was found by Cheapflights users on 8/10. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:35 am -
2 stops19h 27m
Thu 10/15:45 pm -
2 stops19h 50m
Deal found 8/10![Avianca logo]()
$1,075
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:10 pm -
2 stops19h 33m
Tue 10/62:08 pm -
2 stops16h 12m
Deal found 8/10![American Airlines logo]()
$1,323
One-way flights from Rio de Janeiro–Galeão Intl to HoustonSearch for one-way flight options from Rio de Janeiro–Galeão Intl to Houston. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from Rio de Janeiro–Galeão Intl to Houston. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:40 pm -
3 stops39h 23m
Deal found 8/10![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:35 pm -
3 stops37h 51m
Deal found 8/10![Multiple Airlines logo]()
$403
This eDestinos deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:20 pm -
2 stops23h 30m
Deal found 8/7![Azul logo]()
$500
This Kiwi.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:30 am -
3 stops52h 19m
Deal found 8/8![Multiple Airlines logo]()
$503
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:25 pm -
3 stops49h 00m
Deal found 8/11![Multiple Airlines logo]()
$504
This 123 Milhas deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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.
Tue 9/17:20 am -
2 stops30h 45m
Deal found 8/9![Avianca logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:10 am -
3 stops37h 15m
Deal found 8/11![Multiple Airlines logo]()
$560
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:10 am -
3 stops37h 15m
Deal found 8/11![Multiple Airlines logo]()
$619
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:40 pm -
3 stops44h 06m
Deal found 8/11![Multiple Airlines logo]()
$712
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:05 am -
3 stops35h 20m
Deal found 8/11![Multiple Airlines logo]()
$806
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:20 pm -
2 stops31h 19m
Deal found 8/11![LATAM Airlines logo]()
$979
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:20 pm -
2 stops49h 10m
Deal found 8/11![LATAM Airlines logo]()
$980
Find flight deals from Rio de Janeiro–Galeão Intl to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Rio de Janeiro–Galeão Intl (GIG) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 11, 2026.
Round-trip from | $702 (Trip.com) |
|---|---|
One-way from | $400 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $1,424 |
Cheapflights Fare Finder
Customize your flight search to find flights from Rio de Janeiro–Galeão Intl to Houston 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 August 11, 2026.
Use the filters below to find and compare flights from Rio de Janeiro–Galeão Intl Airport to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Rio de JaneiroHouston
GIG Rio de Janeiro–Galeão Intl - IAH Houston George Bush Intcntl
GIGIAH
Rio de Janeiro–Galeão Intl
Wed 10/21
9:05 pm-5:35 am
Nonstop10h 30m
Houston George Bush Intcntl
Thu 10/29
9:20 pm-9:35 am
Nonstop10h 15m
$1,176
Rio de JaneiroHouston
GIG Rio de Janeiro–Galeão Intl - IAH Houston George Bush Intcntl
GIGIAH
Rio de Janeiro–Galeão Intl
Thu 12/17
9:55 pm-5:45 am
Nonstop10h 50m
Houston George Bush Intcntl
Thu 1/7
8:15 pm-9:35 am
Nonstop10h 20m
$1,176
Rio de JaneiroHouston
GIG Rio de Janeiro–Galeão Intl - HOU Houston Hobby
GIGHOU
Rio de Janeiro–Galeão Intl
Thu 12/17
12:30 pm-9:30 am
2 stops24h 00m
Houston Hobby
Thu 1/7
6:00 am-9:50 am
2 stops24h 50m
$1,180
Rio de JaneiroHouston
GIG Rio de Janeiro–Galeão Intl - HOU Houston Hobby
GIGHOU
Rio de Janeiro–Galeão Intl
Wed 10/21
1:40 pm-11:03 pm
2 stops35h 23m
Houston Hobby
Thu 10/29
5:28 pm-10:15 am
1 stop14h 47m
$1,181
Rio de JaneiroHouston
GIG Rio de Janeiro–Galeão Intl - HOU Houston Hobby
GIGHOU
Rio de Janeiro–Galeão Intl
Mon 10/5
5:35 pm-4:33 pm
2 stops24h 58m
Houston Hobby
Tue 10/20
5:28 pm-4:35 pm
2 stops21h 07m
$1,184
Rio de JaneiroHouston
GIG Rio de Janeiro–Galeão Intl - IAH Houston George Bush Intcntl
GIGIAH
Rio de Janeiro–Galeão Intl
Sat 11/7
9:55 pm-5:45 am
Nonstop10h 50m
Houston George Bush Intcntl
Thu 11/19
8:15 pm-9:35 am
Nonstop10h 20m
$1,219
Rio de JaneiroHouston
GIG Rio de Janeiro–Galeão Intl - HOU Houston Hobby
GIGHOU
Rio de Janeiro–Galeão Intl
Sat 10/3
5:35 pm-1:18 pm
2 stops21h 43m
Houston Hobby
Sat 11/14
6:00 am-10:15 am
1 stop25h 15m
$1,260
Rio de JaneiroHouston
GIG Rio de Janeiro–Galeão Intl - IAH Houston George Bush Intcntl
GIGIAH
Rio de Janeiro–Galeão Intl
Sat 10/3
9:00 pm-8:31 am
1 stop13h 31m
Houston George Bush Intcntl
Sat 11/14
5:39 am-10:15 am
1 stop25h 36m
$1,260
Rio de JaneiroHouston
GIG Rio de Janeiro–Galeão Intl - IAH Houston George Bush Intcntl
GIGIAH
Rio de Janeiro–Galeão Intl
Thu 12/17
9:05 pm-8:17 pm
1 stop26h 12m
Houston George Bush Intcntl
Thu 1/7
5:55 am-9:50 am
2 stops24h 55m
$1,309
Rio de JaneiroHouston
GIG Rio de Janeiro–Galeão Intl - IAH Houston George Bush Intcntl
GIGIAH
Rio de Janeiro–Galeão Intl
Mon 9/21
10:10 pm-10:49 am
1 stop14h 39m
Houston George Bush Intcntl
Wed 9/30
4:58 pm-2:10 pm
2 stops19h 12m
$1,320
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Best time to book a flight from Rio de Janeiro–Galeão Intl to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Rio de Janeiro–Galeão Intl with our price prediction graph.
GIG-HO1
GIG-IAH
GIG-HOU
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.
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Everything you need to know about your flight from Rio de Janeiro–Galeão Intl Airport to Houston
GIG-HO1
GIG-IAH
GIG-HOU
What is the cheapest month to book a flight from Rio de Janeiro–Galeão Intl Airport to Houston?
Currently, April is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to Houston (average of $1,003). Flying from Rio de Janeiro–Galeão Intl Airport to Houston in July is currently the most expensive (average of $2,980). 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.
What is the cheapest time of day to fly from GIG to HOU?
Find hourly flight availability from Rio de Janeiro–Galeão Intl to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 11, 2026.
When flying from Rio de Janeiro–Galeão Intl Airport to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Related info for your journey
Find useful and relevant information for your journey from Rio de Janeiro–Galeão Intl to Houston. 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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