$328 Find Cheap Flights from Porto Alegre to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Porto Alegre to Houston departing on 3/30. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$922
Delta
Mon 5/4Wed 6/10
POA - IAH • 2 stops
Cheapest one-way
$328
Multiple Airlines
Mon 3/30
POA - IAH • 3 stops
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We hope you love your trip to Houston!
Flight Deals
Booking Insights
Flight Deals

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

Mon, May 4 - Wed, Jun 10
Delta Logo
7:25 am - 11:14 am
POA
-
IAH
29h 49m
2 stops
Delta Logo
6:30 am - 6:10 am
IAH
-
POA
21h 40m
2 stops
$922Delta
Mon, May 4 - Tue, Jun 9
Delta Logo
7:25 am - 9:51 am
POA
-
HOU
28h 26m
2 stops
Delta Logo
5:35 pm - 6:10 am
HOU
-
POA
34h 35m
2 stops
$922Delta
Wed, May 6 - Wed, Jun 10
Delta Logo
6:40 am - 4:32 pm
POA
-
IAH
35h 52m
2 stops
Delta Logo
6:30 am - 6:10 am
IAH
-
POA
21h 40m
2 stops
$924Delta
Tue, May 5 - Tue, Jun 9
Delta Logo
5:50 pm - 12:40 pm
POA
-
HOU
20h 50m
2 stops
Delta Logo
5:35 pm - 6:10 am
HOU
-
POA
34h 35m
2 stops
$924Delta
Mon, May 4 - Mon, Jun 8
Delta Logo
7:25 am - 8:47 am
POA
-
IAH
27h 22m
2 stops
Delta Logo
7:15 am - 2:15 pm
IAH
-
POA
29h 00m
2 stops
$928Delta
Mon, May 4 - Mon, Jun 8
Delta Logo
7:25 am - 4:28 pm
POA
-
HOU
35h 03m
2 stops
Delta Logo
10:05 am - 2:15 pm
HOU
-
POA
26h 10m
2 stops
$928Delta
Wed, May 6 - Mon, Jun 8
Delta Logo
6:40 am - 6:57 pm
POA
-
IAH
38h 17m
2 stops
Delta Logo
1:15 pm - 2:15 pm
IAH
-
POA
23h 00m
2 stops
$931Delta
Tue, May 5 - Mon, Jun 8
Delta Logo
5:50 pm - 12:40 pm
POA
-
HOU
20h 50m
2 stops
Delta Logo
1:00 pm - 2:15 pm
HOU
-
POA
23h 15m
2 stops
$931Delta
Thu, Feb 12 - Mon, Feb 16
LATAM Airlines Logo
7:45 am - 12:11 am
POA
-
IAH
19h 26m
2 stops
LATAM Airlines Logo
7:05 am - 11:35 am
IAH
-
POA
25h 30m
2 stops
$937LATAM Airlines
Thu, Feb 12 - Mon, Feb 16
LATAM Airlines Logo
7:45 am - 10:28 pm
POA
-
HOU
17h 43m
2 stops
LATAM Airlines Logo
5:25 am - 11:35 am
HOU
-
POA
27h 10m
2 stops
$937LATAM Airlines
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 ($922) and LATAM Airlines ($937).

Find deals

Good to know

Cheapest flight$328
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 $328 for a one-way ticket and $922 for a round-trip.

  • 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.

  • 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)