$675+ Cheap flights from Islamabad (ISB) to George Bush Intcntl (IAH)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
ISB — IAH
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from Islamabad to George Bush Intcntl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Islamabad to George Bush Intcntl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Islamabad to George Bush IntcntlExplore 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 September 8, 2026.
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 September 8, 2026.
This Etihad Airways deal was found by Cheapflights users on 9/7. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:50 am -
2 stops29h 09m
Fri 10/26:05 am -
2 stops26h 20m
Deal found 9/7![Multiple Airlines logo]()
$1,211
This oojo deal was found by Cheapflights users on 9/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:45 pm -
2 stops38h 14m
Sun 1/3111:50 am -
2 stops43h 20m
Deal found 9/5![Etihad Airways logo]()
$1,218
This Trip.com deal was found by Cheapflights users on 9/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:35 am -
2 stops37h 48m
Mon 11/309:00 pm -
1 stop24h 40m
Deal found 9/4![Multiple Airlines logo]()
$1,272
This Etihad Airways deal was found by Cheapflights users on 9/5. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:50 am -
2 stops29h 09m
Sat 10/109:09 am -
2 stops32h 16m
Deal found 9/5![Multiple Airlines logo]()
$1,310
This Etihad Airways deal was found by Cheapflights users on 9/7. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:35 pm -
2 stops38h 02m
Sun 11/296:00 am -
2 stops25h 10m
Deal found 9/7![Multiple Airlines logo]()
$1,345
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Tue 10/134:50 am -
2 stops36h 29m
Wed 11/119:00 pm -
1 stop20h 45m
Deal found 9/5![Multiple Airlines logo]()
$1,444
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Wed 9/304:50 am -
2 stops27h 40m
Tue 2/99:00 pm -
1 stop20h 45m
Deal found 9/3![Multiple Airlines logo]()
$1,450
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Tue 9/294:50 am -
2 stops27h 40m
Wed 2/109:00 pm -
1 stop20h 45m
Deal found 9/3![Multiple Airlines logo]()
$1,452
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 11/154:35 am -
2 stops28h 56m
Wed 11/189:00 pm -
1 stop20h 45m
Deal found 9/4![Multiple Airlines logo]()
$1,456
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Mon 10/54:50 am -
2 stops27h 40m
Tue 2/99:00 pm -
1 stop20h 45m
Deal found 9/3![Multiple Airlines logo]()
$1,460
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/44:50 am -
2 stops27h 40m
Wed 2/109:00 pm -
1 stop20h 45m
Deal found 9/3![Multiple Airlines logo]()
$1,471
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Fri 10/24:50 am -
2 stops27h 40m
Wed 2/109:00 pm -
1 stop20h 45m
Deal found 9/3![Multiple Airlines logo]()
$1,472
Best flights from Islamabad to George Bush IntcntlDiscover carefully curated flight deals from Islamabad to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from Islamabad to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This Etihad Airways deal was found by Cheapflights users on 9/7. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:45 pm -
2 stops34h 04m
Sun 11/87:37 am -
2 stops32h 38m
Deal found 9/7![Multiple Airlines logo]()
$1,211
This SAUDIA deal was found by Cheapflights users on 9/3. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:50 pm -
2 stops53h 50m
Wed 2/104:05 pm -
2 stops29h 05m
Deal found 9/3![SAUDIA logo]()
$1,747
This Gotogate deal was found by Cheapflights users on 9/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:05 am -
1 stop24h 15m
Wed 11/119:00 pm -
1 stop24h 40m
Deal found 9/5![Turkish Airlines logo]()
$1,777
This Etihad Airways deal was found by Cheapflights users on 9/5. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:45 pm -
2 stops30h 58m
Wed 11/1112:08 pm -
2 stops28h 07m
Deal found 9/5![Multiple Airlines logo]()
$1,211
This Etihad Airways deal was found by Cheapflights users on 9/7. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:50 am -
2 stops29h 09m
Fri 10/26:05 am -
2 stops26h 20m
Deal found 9/7![Multiple Airlines logo]()
$1,211
This Etihad Airways deal was found by Cheapflights users on 9/7. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:35 pm -
2 stops38h 02m
Sun 11/296:00 am -
2 stops25h 10m
Deal found 9/7![Multiple Airlines logo]()
$1,345
This FlightHub deal was found by Cheapflights users on 9/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:05 am -
1 stop24h 15m
Fri 10/22:30 pm -
1 stop31h 15m
Deal found 9/4![Turkish Airlines logo]()
$1,834
Last-minute flights from Islamabad to George Bush IntcntlDiscover last-minute flight deals from Islamabad to George Bush Intcntl. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Islamabad to George Bush Intcntl. Data last updated September 8, 2026 and is based on user searches.
This Etihad Airways deal was found by Cheapflights users on 9/5. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:50 am -
2 stops29h 09m
Sat 10/109:09 am -
2 stops32h 16m
Deal found 9/5![Multiple Airlines logo]()
$1,310
This oojo deal was found by Cheapflights users on 9/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:45 pm -
2 stops38h 14m
Sun 1/3111:50 am -
2 stops43h 20m
Deal found 9/5![Etihad Airways logo]()
$1,218
This Etihad Airways deal was found by Cheapflights users on 9/7. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:50 am -
2 stops29h 09m
Fri 10/26:05 am -
2 stops26h 20m
Deal found 9/7![Multiple Airlines logo]()
$1,211
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Tue 9/294:50 am -
2 stops27h 40m
Wed 2/109:00 pm -
1 stop20h 45m
Deal found 9/3![Multiple Airlines logo]()
$1,452
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Tue 9/294:50 am -
2 stops27h 40m
Fri 2/129:00 pm -
1 stop20h 45m
Deal found 9/3![Multiple Airlines logo]()
$1,499
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Wed 9/304:50 am -
2 stops27h 40m
Tue 2/99:00 pm -
1 stop20h 45m
Deal found 9/3![Multiple Airlines logo]()
$1,450
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Wed 9/304:50 am -
2 stops27h 40m
Sat 2/139:00 pm -
1 stop20h 45m
Deal found 9/3![Multiple Airlines logo]()
$1,497
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Fri 10/24:50 am -
2 stops27h 40m
Wed 2/109:00 pm -
1 stop20h 45m
Deal found 9/3![Multiple Airlines logo]()
$1,472
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/44:50 am -
2 stops27h 40m
Wed 2/109:00 pm -
1 stop20h 45m
Deal found 9/3![Multiple Airlines logo]()
$1,471
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Mon 10/54:50 am -
2 stops27h 40m
Tue 2/99:00 pm -
1 stop20h 45m
Deal found 9/3![Multiple Airlines logo]()
$1,460
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Tue 10/134:50 am -
2 stops36h 29m
Wed 11/119:00 pm -
1 stop20h 45m
Deal found 9/5![Multiple Airlines logo]()
$1,444
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Tue 10/134:50 am -
2 stops27h 33m
Fri 2/59:00 pm -
1 stop20h 45m
Deal found 9/7![Multiple Airlines logo]()
$1,498
One-way flights from Islamabad to George Bush IntcntlSearch for one-way flight options from Islamabad to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from Islamabad to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Mon 9/287:45 pm -
2 stops36h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$675
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Wed 9/304:50 am -
2 stops27h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$676
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Thu 10/157:45 pm -
2 stops45h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$677
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Fri 10/24:50 am -
2 stops36h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$678
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Thu 10/14:50 am -
2 stops27h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$686
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Mon 9/147:45 pm -
2 stops45h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$691
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Sat 10/174:50 am -
2 stops36h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$696
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Tue 10/611:45 pm -
3 stops32h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$697
Find 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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,075 (FlightHub) |
One-way from | $675 (Kiwi.com) |
Popular in | February |
Cheapest in | August |
Average price | $1,714 |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated September 8, 2026.
Use the filters below to find and compare flights from Islamabad to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IslamabadHouston
ISB Islamabad Intl - IAH Houston George Bush Intcntl
ISBIAH
Islamabad Intl
Mon 9/28
7:45 pm-10:30 pm
2 stops36h 45m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$675
IslamabadHouston
ISB Islamabad Intl - IAH Houston George Bush Intcntl
ISBIAH
Islamabad Intl
Thu 10/15
7:45 pm-7:19 am
2 stops45h 34m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$677
IslamabadHouston
ISB Islamabad Intl - IAH Houston George Bush Intcntl
ISBIAH
Islamabad Intl
Thu 10/1
4:50 am-10:30 pm
2 stops27h 40m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$686
IslamabadHouston
ISB Islamabad Intl - IAH Houston George Bush Intcntl
ISBIAH
Islamabad Intl
Sat 10/17
9:20 pm-11:22 am
3 stops48h 02m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$764
IslamabadHouston
ISB Islamabad Intl - IAH Houston George Bush Intcntl
ISBIAH
Islamabad Intl
Wed 11/4
4:35 am-5:10 am
3 stops35h 35m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$782
IslamabadHouston
ISB Islamabad Intl - IAH Houston George Bush Intcntl
ISBIAH
Islamabad Intl
Thu 11/26
4:35 am-1:53 pm
2 stops44h 18m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$873
IslamabadHouston
ISB Islamabad Intl - IAH Houston George Bush Intcntl
ISBIAH
Islamabad Intl
Sun 9/13
7:45 pm-10:30 pm
2 stops36h 45m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$900
IslamabadHouston
ISB Islamabad Intl - IAH Houston George Bush Intcntl
ISBIAH
Islamabad Intl
Thu 1/7
7:40 pm-4:00 pm
2 stops31h 20m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$1,044
IslamabadHouston
ISB Islamabad Intl - IAH Houston George Bush Intcntl
ISBIAH
Islamabad Intl
Mon 11/16
7:35 pm-10:44 pm
2 stops38h 09m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$1,056
IslamabadHouston
ISB Islamabad Intl - IAH Houston George Bush Intcntl
ISBIAH
Islamabad Intl
Sat 11/28
2:40 am-10:15 pm
3 stops30h 35m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$1,058
Showing 1-10 of 18 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
ISB-IAH
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.
Cheapflights Insights
Everything you need to know about your flight from Islamabad to Houston George Bush Intcntl Airport
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 September 8, 2026.
Peruse reviews from past customers who have flown with Turkish Airlines from Islamabad to Houston George Bush Intcntl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Comfort
7.3
Entertainment
7.5
Boarding
7.3
Food
7.5
Crew
7.8
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Overall
7.4
Comfort
7.3
Entertainment
7.5
Boarding
7.3
Food
7.5
Crew
7.8
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,182 | Average$1,692 | FlexibilityNo cancel fee | On-time77% |