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George Bush Intcntl

$179+ Cheap flights from Hamilton, ON (YHM) 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — IAH
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Hamilton to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Hamilton (YHM) 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$274
(Kiwi.com)

One-way from

$179
(Trip.com)

Popular in

December

Cheapest in

April

Average price

$524
Provider with most accurate pricing for Hamilton-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Hamilton-Houston George Bush Intcntl flights.
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From Hamilton to Houston George Bush Intcntl
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One-way flight from Hamilton to Houston George Bush Intcntl
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Highest demand for flights based on searches. 3% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Hamilton to George Bush Intcntl

Cheapest flights from Hamilton to George Bush Intcntl
Explore the most affordable flight options available from Hamilton to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/127:00 amYHM - IAH
1 stop12h 29mMultiple Airlines
Mon 12/158:07 pmIAH - YHM
1 stop17h 13mMultiple Airlines
Deal found 10/28$274
This FlightHub deal was found by Cheapflights users on 10/26. 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.
Wed 11/126:10 pmYHM - IAH
1 stop19h 34mWestJet
Wed 11/196:20 pmIAH - YHM
1 stop21h 57mWestJet
Deal found 10/26$396
This oojo deal was found by Cheapflights users on 10/27. 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.
Wed 11/266:10 pmYHM - IAH
1 stop19h 34mWestJet
Wed 12/36:20 pmIAH - YHM
1 stop21h 57mWestJet
Deal found 10/27$398
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Sun 12/147:25 amYHM - IAH
1 stop12h 53mMultiple Airlines
Sun 12/215:50 amIAH - YHM
1 stop8h 10mMultiple Airlines
Deal found 10/26$435
This Trip.com deal was found by Cheapflights users on 10/27. 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.
Sun 11/236:10 pmYHM - IAH
1 stop19h 34mWestJet
Sat 11/296:20 pmIAH - YHM
1 stop21h 57mWestJet
Deal found 10/27$446
This Trip.com deal was found by Cheapflights users on 10/28. 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.
Wed 12/36:10 pmYHM - IAH
1 stop19h 34mWestJet
Wed 12/106:20 pmIAH - YHM
1 stop21h 57mWestJet
Deal found 10/28$465
This Trip.com deal was found by Cheapflights users on 10/28. 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.
Sun 11/236:10 pmYHM - IAH
1 stop19h 34mWestJet
Sun 12/76:20 pmIAH - YHM
1 stop21h 57mWestJet
Deal found 10/28$477

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hamilton 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 October 28, 2025.
Use the filters below to find and compare flights from Hamilton to Houston George Bush Intcntl Airport that are best for you.

Fly from

Hamilton

Fly to

George Bush Intcntl

Route

Depart

Return

Price

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Fri 12/12

7:00 am-6:29 pm

1 stop12h 29m

Houston George Bush Intcntl

Mon 12/15

8:07 pm-2:20 pm

1 stop17h 13m

$274

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Wed 11/12

6:10 pm-12:44 pm

1 stop19h 34m

Houston George Bush Intcntl

Wed 11/19

6:20 pm-5:17 pm

1 stop21h 57m

$396

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Wed 11/26

6:10 pm-12:44 pm

1 stop19h 34m

Houston George Bush Intcntl

Wed 12/3

6:20 pm-5:17 pm

1 stop21h 57m

$398

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Thu 1/8

7:25 am-8:33 pm

1 stop14h 08m

Houston George Bush Intcntl

Mon 1/19

1:35 pm-1:20 am

1 stop10h 45m

$412

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Sun 1/11

6:10 pm-12:44 pm

1 stop19h 34m

Houston George Bush Intcntl

Sun 2/1

6:20 pm-5:16 pm

1 stop21h 56m

$427

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Sun 12/14

7:25 am-7:18 pm

1 stop12h 53m

Houston George Bush Intcntl

Sun 12/21

5:50 am-3:00 pm

1 stop8h 10m

$435

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Thu 11/20

6:10 pm-12:44 pm

1 stop19h 34m

$179

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Sun 11/23

6:10 pm-12:44 pm

1 stop19h 34m

$179

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Wed 12/3

6:10 pm-12:44 pm

1 stop19h 34m

$196

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Thu 12/4

6:10 pm-12:44 pm

1 stop19h 34m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 17 results
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Compare providers for flights from Hamilton 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 Hamilton to George Bush Intcntl in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 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 Hamilton, Ontario-Houston George Bush Intcntl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Hamilton, Ontario-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Hamilton, Ontario-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hamilton, Ontario-Houston George Bush Intcntl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Hamilton, Ontario-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 Hamilton to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Hamilton 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.

Cheapflights Insights

Everything you need to know about your flight from Hamilton to Houston George Bush Intcntl Airport

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

Currently, October is the cheapest month in which you can book a flight from Hamilton, Ontario to Houston George Bush Intcntl Airport (average of $277). Flying from Hamilton, Ontario to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $437). 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.

Related info for your journey

Find useful and relevant information for your journey from Hamilton 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 Hamilton to Houston George Bush Intcntl?

    Located just 6.8 mi from the city center, Hamilton is the airport most travelers will use when flying to Houston George Bush Intcntl from Hamilton. Booking flights from Hamilton (YHM) to Houston George Bush Intcntl should be relatively easy as there are 0 daily outbound flights to Houston George Bush Intcntl from 0 different airlines.

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

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

  • How can I find direct flights from Hamilton 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 Hamilton to George Bush Intcntl.

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

    Yes. Cheapflights offers flight deals from Hamilton 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 Hamilton, Ontario to Houston George Bush Intcntl Airport?

    Currently, October is the cheapest month in which you can book a flight from Hamilton, Ontario to Houston George Bush Intcntl Airport (average of $277). Flying from Hamilton, Ontario to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $437). 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

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Katy
The Woodlands
Jersey Village
Spring
Humble
Conroe
Tomball
Cypress

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