$268 Cheap Flights from Hamilton (YHM) to Houston (IAH)

View $268 flight on Sun, Apr 5, 2026Opens in a new window

Popular airlines from John C. Munro Hamilton Intl. Airport (YHM) to George Bush Intercontinental Airport (IAH)

Cheap Flights from Hamilton to Houston (YHM-IAH)

Prices were available within the past 7 days and start at $268 for one-way flights and $484 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Nov 3 - Mon, Nov 10
YHM
Hamilton
IAH
Houston
$484 Roundtrip, found 6 hours ago
$484
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Mon, Nov 3 from Hamilton to Houston, returning Mon, Nov 10, priced at $484 found 6 hours ago
Air Canada
Mon, Dec 1 - Mon, Dec 8
YHM
Hamilton
IAH
Houston
$486 Roundtrip, found 3 days ago
$486
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon, Dec 1 from Hamilton to Houston, returning Mon, Dec 8, priced at $486 found 3 days ago
Air Canada
Fri, Oct 24 - Wed, Oct 29
YHM
Hamilton
IAH
Houston
$489 Roundtrip, found 6 days ago
$489
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Oct 24 from Hamilton to Houston, returning Wed, Oct 29, priced at $489 found 6 days ago
Air Canada
Tue, Dec 9 - Thu, Dec 11
YHM
Hamilton
IAH
Houston
$497 Roundtrip, found 6 days ago
$497
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, Dec 9 from Hamilton to Houston, returning Thu, Dec 11, priced at $497 found 6 days ago
Air Canada
Tue, Oct 21 - Tue, Nov 11
YHM
Hamilton
IAH
Houston
$504 Roundtrip, found 8 hours ago
$504
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Tue, Oct 21 from Hamilton to Houston, returning Tue, Nov 11, priced at $504 found 8 hours ago
Air Canada
Fri, Nov 21 - Mon, Nov 24
YHM
Hamilton
IAH
Houston
$506 Roundtrip, found 3 days ago
$506
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Nov 21 from Hamilton to Houston, returning Mon, Nov 24, priced at $506 found 3 days ago
Air Canada
Thu, Nov 27 - Mon, Dec 1
YHM
Hamilton
IAH
Houston
$508 Roundtrip, found 5 days ago
$508
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Nov 27 from Hamilton to Houston, returning Mon, Dec 1, priced at $508 found 5 days ago
Air Canada
Fri, Oct 24 - Wed, Oct 29
YHM
Hamilton
IAH
Houston
$509 Roundtrip, found 6 days ago
$509
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Oct 24 from Hamilton to Houston, returning Wed, Oct 29, priced at $509 found 6 days ago
Air Canada
Fri, Oct 24 - Mon, Oct 27
YHM
Hamilton
IAH
Houston
$525 Roundtrip, found 16 hours ago
$525
Roundtrip
found 16 hours ago
Select Air Canada flight, departing Fri, Oct 24 from Hamilton to Houston, returning Mon, Oct 27, priced at $525 found 16 hours ago
Air Canada
Sat, Oct 25 - Wed, Oct 29
YHM
Hamilton
IAH
Houston
$528 Roundtrip, found 4 days ago
$528
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat, Oct 25 from Hamilton to Houston, returning Wed, Oct 29, priced at $528 found 4 days ago

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $1,607
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $1,607
Flights from Hamilton (YHM) to Houston (IAH)
Origin airport
John C. Munro Hamilton Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Air Canada
Roundtrip price
$484
Distance
1245 mi

Hamilton to Houston Flights

The cheapest times to fly from Hamilton to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hamilton to Houston are during the month of November. You can find some of the cheapest flights from Hamilton to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hamilton to Houston

Sunday is one of the best days to book for cheap flights from Hamilton to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hamilton to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hamilton to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $268 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hamilton to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hamilton to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from John C. Munro Hamilton Intl. Airport (YHM) to George Bush Intercontinental Airport (IAH) cost?
Grab a cheap one-way flight from $268 or cheap return flight from $484 from John C. Munro Hamilton Intl. Airport (YHM) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from John C. Munro Hamilton Intl. Airport (YHM) to George Bush Intercontinental Airport (IAH)?
The cheapest month to fly from YHM to IAH is November, when there's less demand. Off-peak months are typically when you'll find cheap fares for travel between these airports.
Which airlines fly direct from John C. Munro Hamilton Intl. Airport (YHM) to George Bush Intercontinental Airport (IAH)?
Although Hamilton, ON (YHM-John C. Munro Hamilton Intl.) doesn't offer any direct flights to George Bush Intercontinental Airport (IAH), other airports have nonstop routes. Flying from Pearson Intl. Airport (YYZ) will get you to Houston without any layovers.
What is the cheapest airline that flies from John C. Munro Hamilton Intl. Airport (YHM) to George Bush Intercontinental Airport (IAH)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from YHM to IAH. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from John C. Munro Hamilton Intl. Airport (YHM) to George Bush Intercontinental Airport (IAH)?
You'll have to hop on a flight with a layover when traveling from John C. Munro Hamilton Intl. Airport (YHM) to George Bush Intercontinental Airport (IAH). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from YHM to IAH?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on various factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John C. Munro Hamilton Intl. Airport (YHM) to George Bush Intercontinental Airport (IAH)?
Choose a flight from John C. Munro Hamilton Intl. Airport (YHM) to George Bush Intercontinental Airport (IAH) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from John C. Munro Hamilton Intl. Airport (YHM) to George Bush Intercontinental Airport (IAH) last-minute?
Booking your plane ticket from YHM to IAH right before your trip is typically more expensive. But if there's some wiggle room with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a YHM to IAH flight and hotel package?
Compared with arranging hotels and flights separately, booking a YHM to IAH flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place will take the hassle out of travel planning. Just secure your flights and choose from our extensive range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from John C. Munro Hamilton Intl. Airport (YHM) to George Bush Intercontinental Airport (IAH)?
If you reserved your YHM to IAH flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Explore a world of travel with Expedia

*Available to One Key members.