$452 Find Cheap Flights from Portugal to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to George Bush Intcntl departing on 11/24. 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 George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Houston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$769
Typical prices: $738-$982
Multiple Airlines
Thu 11/20Wed 12/3
LIS - IAH • 2 stops
Cheapest one-way
$452
Typical prices: $736-$742
Multiple Airlines
Mon 11/24
LIS - IAH • 3 stops
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We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portugal to George Bush Intcntl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portugal to George Bush Intcntl 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 Portugal to George Bush Intcntl

Thu, Nov 20 - Wed, Dec 3
Multiple Airlines Logo
4:50 pm - 9:39 amLIS-IAH
46h 49m2 stops
Multiple Airlines Logo
5:30 am - 5:25 amIAH-LIS
17h 55m1 stop
$769Multiple Airlines
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Thu, Nov 20 - Wed, Dec 3
Delta Logo
5:00 am - 9:11 pmLIS-IAH
22h 11m2 stops
Delta Logo
12:40 pm - 3:10 pmIAH-LIS
20h 30m2 stops
$838Delta
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Thu, Nov 20 - Wed, Dec 3
Delta Logo
5:30 am - 1:55 pmLIS-IAH
14h 25m1 stop
Delta Logo
4:05 pm - 3:10 pmIAH-LIS
17h 05m1 stop
$839Delta
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Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
10:55 am - 10:14 pmLIS-IAH
17h 19m1 stop
American Airlines Logo
3:50 pm - 2:55 pmIAH-LIS
17h 05m1 stop
$846American Airlines
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Thu, Jan 15 - Mon, Jan 19
American Airlines Logo
10:55 am - 10:24 pmLIS-IAH
17h 29m1 stop
American Airlines Logo
3:50 pm - 12:05 pmIAH-LIS
14h 15m1 stop
$848American Airlines
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Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
5:00 am - 6:15 pmLIS-IAH
19h 15m1 stop
United Airlines Logo
2:30 pm - 8:10 amIAH-LIS
11h 40m1 stop
$851United Airlines
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Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
10:55 am - 8:44 pmLIS-IAH
15h 49m2 stops
American Airlines Logo
10:10 am - 9:05 amIAH-LIS
16h 55m2 stops
$859American Airlines
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Thu, Jan 15 - Mon, Jan 19
Delta Logo
11:25 am - 1:30 pmLIS-IAH
32h 05m1 stop
Delta Logo
12:20 pm - 8:00 amIAH-LIS
13h 40m2 stops
$860Delta
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Thu, Jan 15 - Mon, Jan 19
American Airlines Logo
10:55 am - 10:40 pmLIS-IAH
17h 45m2 stops
American Airlines Logo
11:27 am - 9:05 amIAH-LIS
15h 38m2 stops
$861American Airlines
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Sat, Dec 20 - Tue, Jan 6
United Airlines Logo
11:55 am - 12:33 amLIS-IAH
18h 38m2 stops
United Airlines Logo
2:30 pm - 8:10 amIAH-LIS
11h 40m1 stop
$883United Airlines
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Booking Insights

KAYAK's insights & trends for flights to George Bush Intcntl

Get data-powered insights and trends for flights to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Houston George Bush Intcntl Airport?

The duration of your flight to Houston depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to Houston on KAYAK is from Lisbon, which takes 19h 15m.

How many direct flights to Houston George Bush Intcntl Airport are there each day?

There are around 536 direct flights from within Portugal to Houston George Bush Intcntl Airport every day. Most flights depart in the morning, with 7:00 am the most common departure time and 51% of flights departing in the morning.

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Good to know

Low seasonApril
Cheapest flight$452
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Lisbon to Houston George Bush Airport

FAQs - booking Houston George Bush Airport flights

  • How far is Houston George Bush Intcntl Airport from central Houston?

    You’ll need to travel 16 miles to reach the Houston city center from Houston George Bush Intcntl Airport.

  • What is the cheapest day to fly to Houston?

    Based on KAYAK data, the cheapest day to fly to Houston is Tuesday where tickets can be as cheap as $758. On the other hand, the most expensive day to fly is Thursday, where prices are $1,376 on average.

  • How does KAYAK find such low prices on flights to Houston George Bush Airport?

    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 to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Houston George Bush Airport?

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

  • What is the Hacker Fare option on flights to Houston George Bush Airport?

    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 George Bush Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Houston George Bush Airport?

    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 George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Houston George Bush Intcntl Airport?

    The cheapest time of day to fly to Houston George Bush Intcntl Airport is generally at night, when flights cost $790 on average. The most expensive time of day to fly to Houston George Bush Intcntl Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,023.

  • How many direct flights to Houston George Bush Intcntl Airport are there each week?

    Each week there are around 3,746 direct flights from within Portugal to Houston George Bush Intcntl Airport. The most common day for departures is Sunday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Houston George Bush Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Houston George Bush Airport flight deals.

Traveling to a place near George Bush Intcntl?

Book flights to George Bush Intcntl if you plan to visit one of these locations
Tomball
Jersey Village

Everything you need to know for your flight to George Bush Intcntl

Information on the airport you'll fly into in Houston

Houston George Bush Airport (IAH)

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