A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
Departure window: through .
| Route / flight | Departure | Cabin | Book with | Points | Fees (USD) | Seats seen | Observed (UTC) |
|---|---|---|---|---|---|---|---|
| GRU → IAH UA63 | Economy | Virgin Australia | 30,000 | $54.00 | 2 | ||
| GRU → IAH UA63 | Economy | Virgin Australia | 30,000 | $54.00 | 2 | ||
| GRU → IAH UA63 | Economy | Virgin Australia | 30,000 | $54.00 | 3 | ||
| GRU → IAH UA63 | Economy | Virgin Australia | 30,000 | $54.00 | 9 | ||
| GRU → IAH UA63 | Economy | Virgin Australia | 30,000 | $54.00 | 1 | ||
| GRU → IAH UA63 | Economy | United MileagePlus | 45,000 | $31.00 | 1 | ||
| GRU → IAH UA63 | Economy | United MileagePlus | 45,000 | $31.00 | 1 | ||
| GRU → IAH UA63 | Economy | United MileagePlus | 45,000 | $31.00 | 1 | ||
| GRU → IAH UA63 | Economy | United MileagePlus | 45,000 | $31.00 | 1 | ||
| GRU → IAH UA63 | Economy | LifeMiles | 45,000 | $54.00 | 3 | ||
| GRU → IAH UA63 | Economy | United MileagePlus | 45,000 | $31.00 | 1 | ||
| GRU → IAH UA63 | Premium Economy | United MileagePlus | 55,000 | $31.00 | 1 |
Did you mean Flights from Houston to Sao Paulo?
Sao Paulo
BrazilGRU
Guarulhos - Governador Andre Franco Montoro International Airport
Houston
United StatesIAH
George Bush Intercontinental Houston Airport
Guarulhos - Governador Andre Franco Montoro International Airport (GRU) serves Sao Paulo; George Bush Intercontinental Houston Airport (IAH) serves Houston.
The airports are 4,912 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from GRU to IAH.
Marketing airlines listed in the current schedule, including codeshare sellers, are All Nippon Airways (NH) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Sep 21, 2026 – Sep 7, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: Star Alliance
Guarulhos - Governador Andre Franco Montoro International Airport (GRU) is the origin airport and George Bush Intercontinental Houston Airport (IAH) is the destination airport.
GRU and IAH are approximately 4,912 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from GRU to IAH.
Marketing airlines listed in the current schedule, including codeshare sellers, are All Nippon Airways (NH) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Boeing 787-9 (789).