$812 Find Cheap Flights from Porto Alegre to Houston

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Porto Alegre to Houston departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto Alegre to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto Alegre to Houston, as well as popular online travel agencies
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Cheap Flights from Porto Alegre to Houston (POA-HOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Porto Alegre to Houston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Porto Alegre to Houston

Fri, Aug 8 - Fri, Aug 15
Logo
11:45 am - 11:13 pmPOA-IAH
37h 28m3 stops
Logo
7:16 pm - 11:55 pmIAH-POA
26h 39m2 stops
$812
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Fri, Aug 8 - Fri, Aug 15
Logo
11:45 am - 11:13 pmPOA-IAH
37h 28m3 stops
Logo
5:45 am - 11:55 pmIAH-POA
40h 10m3 stops
$844
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Wed, Sep 10 - Wed, Sep 17
Delta Logo
5:45 pm - 12:18 pmPOA-HOU
20h 33m2 stops
Delta Logo
10:44 am - 6:25 amHOU-POA
17h 41m2 stops
$907Delta
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Tue, Sep 16 - Tue, Sep 30
LATAM Airlines Logo
3:50 pm - 10:30 amPOA-IAH
20h 40m2 stops
LATAM Airlines Logo
3:59 pm - 3:55 pmIAH-POA
21h 56m2 stops
$926LATAM Airlines
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Tue, Sep 16 - Tue, Sep 30
LATAM Airlines Logo
2:35 pm - 12:18 pmPOA-HOU
23h 43m2 stops
LATAM Airlines Logo
6:00 am - 7:50 pmHOU-POA
35h 50m2 stops
$936LATAM Airlines
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Wed, Oct 1 - Sat, Oct 18
Delta Logo
5:45 pm - 2:54 pmPOA-IAH
23h 09m2 stops
Delta Logo
5:45 am - 6:25 amIAH-POA
22h 40m2 stops
$951Delta
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Tue, Sep 16 - Tue, Sep 30
United Airlines Logo
1:55 pm - 5:50 amPOA-IAH
17h 55m1 stop
United Airlines Logo
7:50 pm - 2:35 pmIAH-POA
40h 45m2 stops
$1,047United Airlines
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Tue, Sep 30 - Sat, Oct 18
Copa Airlines Logo
1:25 am - 7:50 pmPOA-IAH
20h 25m1 stop
Copa Airlines Logo
2:20 pm - 12:20 amIAH-POA
32h 00m1 stop
$1,113Copa Airlines
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Tue, Sep 16 - Tue, Sep 30
United Airlines Logo
3:25 pm - 5:50 amPOA-IAH
16h 25m1 stop
United Airlines Logo
7:45 pm - 4:10 pmIAH-POA
18h 25m1 stop
$1,116United Airlines
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Sun, Nov 2 - Sun, Nov 9
Copa Airlines Logo
6:15 pm - 8:10 pmPOA-IAH
28h 55m2 stops
Copa Airlines Logo
9:34 am - 12:30 amIAH-POA
11h 56m1 stop
$1,229Copa Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Porto Alegre to Houston flights

Get data-powered insights and trends into flights from Porto Alegre to Houston to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Porto Alegre to Houston?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Porto Alegre to Houston were found on Delta ($907) and LATAM Airlines ($926).

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Good to know

Cheapest flight$812
Flight from Porto Alegre to Houston George Bush Airport

When to book flights from Porto Alegre to Houston

Are your dates flexible? Find out the best times to travel from Porto Alegre to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Porto Alegre to Houston

  • What is the cheapest flight from Porto Alegre to Houston?

    In the last 3 days, the lowest price for a flight from Porto Alegre to Houston was $812 for a round-trip ticket.

  • Do I need a passport to fly between Porto Alegre and Houston?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Porto Alegre and on arrival in Houston.

  • Which airports will I be using when flying from Porto Alegre to Houston?

    When flying out of Porto Alegre you will be using Porto Alegre Salgado Filho. You will be landing at one of these airports: Houston Hobby or Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Porto Alegre to Houston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Porto Alegre to Houston?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Porto Alegre and Houston, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Porto Alegre to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Porto Alegre to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Porto Alegre to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Porto Alegre is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Porto Alegre to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back to Porto Alegre with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Porto Alegre to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from Porto Alegre up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Porto Alegre to Houston

Information on your arrival and departure airports

Porto Alegre (POA)

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