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George Bush Intcntl

$739+ Cheap flights from Islamabad (ISB) to George Bush Intcntl (IAH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
ISB — IAH
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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The best prices from Islamabad Intl to Houston George Bush Intcntl are usually found in April or October, booked 32 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Islamabad to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Islamabad (ISB) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,480
(Mytrip)

One-way from

$739
(Kiwi.com)

Popular in

August

Cheapest in

April

Average price

$1,549
Provider with most accurate pricing for Islamabad Intl-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Islamabad Intl-Houston George Bush Intcntl flights.
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From Islamabad Intl to Houston George Bush Intcntl
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One-way flight from Islamabad Intl to Houston George Bush Intcntl
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High demand for flights, 11% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Islamabad to George Bush Intcntl

Cheapest flights from Islamabad to George Bush Intcntl
Explore the most affordable flight options available from Islamabad to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This Mytrip deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/157:25 pmISB - IAH
2 stops31h 41mMultiple Airlines
Mon 3/313:35 pmIAH - ISB
3 stops35h 30mMultiple Airlines
Deal found 1/16$1,480
This Gurufare deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/93:10 amISB - IAH
2 stops29h 51mQatar Airways
Thu 2/135:50 pmIAH - ISB
1 stop20h 50mQatar Airways
Deal found 1/16$1,515
This Air Canada deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/109:00 amISB - IAH
2 stops44h 45mAir Canada
Thu 2/134:30 pmIAH - ISB
2 stops46h 00mAir Canada
Deal found 1/16$1,668
This Kiwi.com deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/96:35 amISB - IAH
1 stop23h 50mTurkish Airlines
Thu 2/139:20 pmIAH - ISB
1 stop20h 45mTurkish Airlines
Deal found 1/16$1,854
This StudentUniverse deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/253:05 amISB - IAH
1 stop23h 45mEmirates
Sat 7/267:55 pmIAH - ISB
1 stop25h 35mEmirates
Deal found 1/16$2,261
This American Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/233:10 amISB - IAH
2 stops31h 22mAmerican Airlines
Sun 3/25:50 pmIAH - ISB
1 stop20h 50mAmerican Airlines
Deal found 1/16$2,435
This Air China deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/197:30 pmISB - IAH
2 stops50h 45mAir China
Sun 2/167:20 amIAH - ISB
2 stops47h 40mAir China
Deal found 1/16$5,805

Find flights from Islamabad to George Bush Intcntl within your budget

Customize your flight search to find flights from Islamabad to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.

Fly from

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Any airport

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Depart

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Price

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Sat 3/15

7:25 pm-5:06 pm

2 stops31h 41m

Houston George Bush Intcntl

Mon 3/31

3:35 pm-1:05 pm

3 stops35h 30m

$1,480

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Sun 2/9

3:10 am-10:01 pm

2 stops29h 51m

Houston George Bush Intcntl

Thu 2/13

5:50 pm-1:40 am

1 stop20h 50m

$1,515

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Mon 2/10

9:00 am-6:45 pm

2 stops44h 45m

Houston George Bush Intcntl

Thu 2/13

4:30 pm-1:30 am

2 stops46h 00m

$1,668

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Sun 2/9

6:35 am-7:25 pm

1 stop23h 50m

Houston George Bush Intcntl

Thu 2/13

9:20 pm-5:05 am

1 stop20h 45m

$1,854

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Sat 2/8

3:15 am-3:30 pm

3 stops47h 15m

Houston George Bush Intcntl

Thu 2/13

6:44 pm-1:30 am

2 stops43h 46m

$4,921

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Tue 2/25

10:15 pm-4:38 am

2 stops41h 23m

$739

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Thu 4/17

9:20 am-9:14 pm

2 stops45h 54m

$875

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Fri 4/18

5:25 am-7:10 pm

1 stop23h 45m

$935

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Thu 4/17

5:25 am-7:10 pm

1 stop23h 45m

$994

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Wed 2/12

8:55 am-3:30 pm

1 stop41h 35m

$1,136

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 14 results
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Compare providers for flights from Islamabad to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islamabad to George Bush Intcntl in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
KAYAKPrice Accuracy-Trust Score*1 star
GurufarePrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Islamabad-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islamabad-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islamabad-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islamabad-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islamabad-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Islamabad to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Islamabad with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Islamabad to George Bush Intcntl

Get recent, data-driven insights about flights from Islamabad to George Bush Intcntl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Islamabad to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Islamabad to George Bush Intcntl. Price data was last updated on January 10, 2025.

The best time to book flights from Islamabad to Houston George Bush Intcntl Airport is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Islamabad to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Islamabad to Houston George Bush Intcntl Airport (average of $241). Flying from Islamabad to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ISB to IAH?

Find hourly flight availability from Islamabad to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

One of the essential ways to save on airfare from Islamabad to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 13% on airfare.

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated January 16, 2025.
Get a feel of what it's like to fly with Qatar Airways, Air Canada and Turkish Airlines from Islamabad to Houston by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,350 reviews

Entertainment

8.2

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Emirates
8.1
Very good
3,350 reviews
Emirates
8.1
Very good
3,350 reviews

Entertainment

8.2

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Qatar Airways
7.5
Good
3,752 reviews
Emirates
8.1
Very good
3,350 reviews

Entertainment

8.2

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Etihad Airways
7.4
Good
1,199 reviews
Emirates
8.1
Very good
3,350 reviews

Entertainment

8.2

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Turkish Airlines
7.3
Good
3,921 reviews
Emirates
8.1
Very good
3,350 reviews

Entertainment

8.2

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

American Airlines
7.2
Good
10,000 reviews
Emirates
8.1
Very good
3,350 reviews

Entertainment

8.2

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Islamabad to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Islamabad to Houston George Bush Intcntl?

    Most people fly from Islamabad Intl (ISB) if they book a flight from Islamabad to Houston George Bush Intcntl. On average, Islamabad Intl has 0 outbound flights to Houston George Bush Intcntl per day from 5 airlines. Islamabad Intl is conveniently located just 19.7 mi from Islamabad’s city center.

  • What are the cheapest airlines flying from Islamabad to Houston George Bush Intcntl Airport round-trip?

    Flying on Qatar Airways is currently your cheapest option to Houston George Bush Intcntl Airport, with prices starting at $1,515. Additional round-trip tickets that might be worth considering are offered by Air Canada and Turkish Airlines, with the lowest prices starting at $1,668 and $1,854, respectively.

  • What are the cheapest airlines to fly from Islamabad to Houston George Bush Intcntl Airport one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $875. Users have also found prices from $935 and $994 on Pakistan International Airlines and Turkish Airlines, respectively.

  • Can I find deals for flights from Islamabad to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Islamabad to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islamabad to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islamabad to George Bush Intcntl.

  • Can I find deals for business class flights from Islamabad to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Islamabad to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Islamabad to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Islamabad to Houston George Bush Intcntl Airport (average of $241). Flying from Islamabad to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Islamabad to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Islamabad to George Bush Intcntl

Discover the top 5 airlines that operate flights from Islamabad to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Pakistan International AirlinesCheapest$901Average$1,618FlexibilityNo cancel feeOn-time50%
American AirlinesCheapest$974Average$1,325FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$1,098Average$1,574FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,244Average$1,761FlexibilityNo cancel feeOn-time68%
British AirwaysCheapest$1,251Average$1,417FlexibilityNo cancel feeOn-time70%
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