$1,013 Find Cheap Flights from Houston to Porto Alegre - Compare and Save

Flights from Houston George Bush Intcntl Airport to Porto Alegre usually depart from Houston George Bush Intcntl (IAH) and arrive at Porto Alegre Salgado Filho (POA).

Only Economy Class is available on flights from Houston George Bush Intcntl Airport to Porto Alegre.

Connecting flights from Houston George Bush Intcntl Airport to Porto Alegre most commonly pass through:

• Panama City Tocumen Intl (PTY) - 89% of one-stop connections
• Sao Paulo Guarulhos Intl (GRU) - 11% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 21% on the Houston George Bush Intcntl Airport to Porto Alegre route. Thursday is the cheapest departure day at $1,156 round-trip on average, while Monday is the most expensive at $1,462, a difference of $306. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Some of the most popular sights in Porto Alegre are Araujo Vianna Auditorium, Fiergs Exhibition and Convention Center and Moinhos de Vento Park. These are among the most viewed places in Porto Alegre on KAYAK.

A nonstop flight from Houston George Bush Intcntl Airport to Porto Alegre takes 0h 00m, covering 5,058 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,013 to $2,601. That means the highest observed fare was about 3x higher than the lowest one.

Flying via Panama City Tocumen Intl (PTY) gives the shortest average 1-stop total travel time at 13h 12m, compared with 16h 29m via Sao Paulo Guarulhos Intl (GRU).

Porto Alegre is 2 hours ahead of Houston George Bush Intcntl Airport (Brasilia Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Porto Alegre Salgado Filho Airport (POA) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:
· FOCO
· Localiza
· Avis
· MOVIDA
· Budget

Round-trip flights from Houston George Bush Intcntl Airport to Porto Alegre range from $1,175 to $1,462, with an average of $1,462 over the past 12 months. Anything below $1,175 counts as a good deal.