S$147 Cheap Flights from Calgary to Houston

View S$147 flight on Wed, 10 Dec, 2025Opens in a new window

Popular airlines from Calgary International Airport (YYC) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Calgary to Houston (YYC-IAH)

Prices were available within the past 7 days and start at S$147 for one-way flights and S$258 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, 6 Dec - Wed, 10 Dec
YYC
Calgary
IAH
Houston
S$258 Return, found 20 hours ago
S$258
Return
found 20 hours ago
Select Air Canada flight, departing Sat, 6 Dec from Calgary to Houston, returning Wed, 10 Dec, priced at S$258 found 20 hours ago
United
Fri, 5 Dec - Wed, 10 Dec
YYC
Calgary
IAH
Houston
S$258 Return, found 20 hours ago
S$258
Return
found 20 hours ago
Select United flight, departing Fri, 5 Dec from Calgary to Houston, returning Wed, 10 Dec, priced at S$258 found 20 hours ago
United
Mon, 8 Dec - Wed, 10 Dec
YYC
Calgary
IAH
Houston
S$265 Return, found 20 hours ago
S$265
Return
found 20 hours ago
Select United flight, departing Mon, 8 Dec from Calgary to Houston, returning Wed, 10 Dec, priced at S$265 found 20 hours ago
United
Wed, 10 Dec - Thu, 11 Dec
YYC
Calgary
IAH
Houston
S$272 Return, found 20 hours ago
S$272
Return
found 20 hours ago
Select United flight, departing Wed, 10 Dec from Calgary to Houston, returning Thu, 11 Dec, priced at S$272 found 20 hours ago
United
Fri, 5 Dec - Tue, 9 Dec
YYC
Calgary
IAH
Houston
S$290 Return, found 20 hours ago
S$290
Return
found 20 hours ago
Select United flight, departing Fri, 5 Dec from Calgary to Houston, returning Tue, 9 Dec, priced at S$290 found 20 hours ago
United
Fri, 5 Dec - Thu, 11 Dec
YYC
Calgary
IAH
Houston
S$296 Return, found 20 hours ago
S$296
Return
found 20 hours ago
Select United flight, departing Fri, 5 Dec from Calgary to Houston, returning Thu, 11 Dec, priced at S$296 found 20 hours ago
United
Mon, 8 Dec - Tue, 9 Dec
YYC
Calgary
IAH
Houston
S$298 Return, found 20 hours ago
S$298
Return
found 20 hours ago
Select United flight, departing Mon, 8 Dec from Calgary to Houston, returning Tue, 9 Dec, priced at S$298 found 20 hours ago
United
Mon, 8 Dec - Thu, 11 Dec
YYC
Calgary
IAH
Houston
S$304 Return, found 20 hours ago
S$304
Return
found 20 hours ago
Select United flight, departing Mon, 8 Dec from Calgary to Houston, returning Thu, 11 Dec, priced at S$304 found 20 hours ago
Delta
Wed, 10 Dec - Sun, 14 Dec
YYC
Calgary
IAH
Houston
S$328 Return, found 20 hours ago
S$328
Return
found 20 hours ago
Select Delta flight, departing Wed, 10 Dec from Calgary to Houston, returning Sun, 14 Dec, priced at S$328 found 20 hours ago
American Airlines
Tue, 9 Dec - Sat, 13 Dec
YYC
Calgary
IAH
Houston
S$459 Return, found 20 hours ago
S$459
Return
found 20 hours ago
Select American Airlines flight, departing Tue, 9 Dec from Calgary to Houston, returning Sat, 13 Dec, priced at S$459 found 20 hours ago

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Find the cheapest month to fly from Calgary (YYC) to Houston (IAH)

September is typically the cheapest month to fly

From S$210 - S$461 per traveller.

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 centre is 24 minutes. Flights from S$298
IAH
George Bush Intercontinental
Cheapest
Average driving time to city centre24 min
Flights from S$298
Calgary to Houston route information
Origin airport
Calgary Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Air Canada, American Airlines, Delta, United, WestJet
Return price
S$257
Distance
2796 km
Average flight time
5 hours 13 mins

Flights from Calgary to Houston

There are several airlines that operate frequent flights from Calgary (YYC) to Houston (IAH) including

The earliest flight leaves Calgary Intl. Airport at 06:00 and arrives at George Bush Intercontinental Airport at 00:05. The last flight of the day departs Calgary at 19:15 and arrives at Houston at 23:52.

The flight distance from Calgary to Houston is about 2827 km, the shortest flight is 03 hours 50 minutes with WestJet.

Expedia lets you search across the largest number of airlines and Houston flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Calgary Houston flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Calgary to Houston trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Houston flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Calgary to Houston with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Calgary Intl. Airport (YYC) to IAH?
If you're travelling between YYC and IAH, round-trip journeys start from S$258. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from YYC to IAH?
The majority of flights can be conveniently cancelled online, but whether or not you are charged a fee depends on your airline. If you do have to cancel your holiday, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Calgary Intl. Airport (YYC) to Houston Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for YYC Calgary International Airport to George Bush Intercontinental Airport (IAH) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from YYC Calgary International Airport to George Bush Intercontinental Airport (IAH)?
Around 2,800 kilometres separates Calgary and Houston, so pack something to keep you busy for a few hours. That gripping novel you haven't finished will be ideal.
Which airlines fly direct from YYC to IAH?
There are several airlines that travel directly from Calgary Intl. Airport (YYC) to Houston Airport. WestJet (WS) is an excellent choice, offering 39 services on this route each month. If you're eager for more options, have a look at the ticket prices from United Airlines (UA). This airlines operates 30 flights a month between these airports.
Are YYC Calgary International Airport to George Bush Intercontinental Airport (IAH) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Calgary Intl. Airport (YYC) to Houston Airport can be hit-or-miss. You may be able to score a bargain, but you could also miss out completely! If you'd prefer to play it safe and start your trip planning early on, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines issue their prices that far in advance. Our suggestion? Check back often as prices are updated frequently.

Explore a world of travel with Expedia

Houston Airports

Houston

Calgary to George Bush Intercontinental
S$257.10
*Available to Expedia members.