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Cheap Flights to Houston , TX from CA $249

View CA $249 flight on Fri, Sep 25, 2026Opens in a new window

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How much is the cheapest flight to Houston?

Prices were available within the past 7 days and start at CA $249 for one-way flights and CA $426 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Sep 4 - Tue, Sep 8
YYC
Calgary
IAH
Houston
CA $426 Roundtrip, found 2 days ago
CA $426
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Sep 4 from Calgary to Houston, returning Tue, Sep 8, priced at CA $426 found 2 days ago
United
Wed, Nov 18 - Wed, Nov 25
YYC
Calgary
IAH
Houston
CA $426 Roundtrip, found 2 days ago
CA $426
Roundtrip
found 2 days ago
Select United flight, departing Wed, Nov 18 from Calgary to Houston, returning Wed, Nov 25, priced at CA $426 found 2 days ago
Delta
Sat, Oct 31 - Wed, Nov 11
YYC
Calgary
IAH
Houston
CA $434 Roundtrip, found 1 day ago
CA $434
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Oct 31 from Calgary to Houston, returning Wed, Nov 11, priced at CA $434 found 1 day ago
American Airlines
Thu, Sep 24 - Mon, Sep 28
YYC
Calgary
IAH
Houston
CA $435 Roundtrip, found 8 hours ago
CA $435
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Thu, Sep 24 from Calgary to Houston, returning Mon, Sep 28, priced at CA $435 found 8 hours ago
WestJet
Wed, Nov 11 - Thu, Nov 19
YYC
Calgary
IAH
Houston
CA $439 Roundtrip, found 3 days ago
CA $439
Roundtrip
found 3 days ago
Select WestJet flight, departing Wed, Nov 11 from Calgary to Houston, returning Thu, Nov 19, priced at CA $439 found 3 days ago

Frequently asked questions

What is the name of Houston's airport?
Houston has several airports, but most visitors prefer to touch down at George Bush Intercontinental Airport (IAH).
How far is IAH from central Houston?
Houston Airport is 26 kilometres from downtown Houston, so expect a decent commute into the city.
What airport is best to fly into Houston?
Before booking flights to Houston, it's a good idea to work out which airport is the most convenient. IAH is 26 kilometres from the downtown area. If you hit the runway at William P. Hobby Airport (HOU), you'll find yourself 14 kilometres away from the centre of the city.
How many airlines fly to Houston?
Houston is serviced by 30 airlines from 176 airports across the globe.
Which airlines fly to Houston?
In general, travellers opt to fly with American Airlines, United Airlines and Frontier Airlines when going to Houston. The largest number of these flights arrive from Dallas, with American Airlines operating this route the most.
How many nonstop flights are there to Houston?
Flying to a new place is much more straightforward when there aren't any annoying stopovers. If you're off to Houston, the good news is that there are roughly 4,820 direct flights each week.
Where are the most popular flights to Houston departing from?
Flights to Houston from Dallas, Denver and Chicago airports are the most sought after.
How long is the flight to Houston Airport?
Which airport you depart from determines how long you'll be strapped into your seat. From Dallas to Houston, the average flight time is 1 hour and 16 minutes. From Denver it's roughly 2 hours and 29 minutes, and from Chicago it's 2 hours and 53 minutes.
How to book the cheapest flight to Houston?
Don't leave locking in your flight to Houston until the very last minute. That's one trick seasoned jet-setters use to get the best prices. Booking well in advance means more choices and more affordable flights. Also, look around online and compare your options. If your destination has several airports, you may be able to score a terrific deal by flying into one that's farther away. And finally, remember that it's first in, best dressed. Familiarize yourself with airfare costs and be ready to grab your ticket as soon as you spot a bargain. The best deals don't last long.
Do you have any tips for my flight to Houston?
Wherever you're coming from, flying can be a pleasurable experience if you're well prepared. Take a peek at these handy tips and tricks that will help get your Houston escape started on the right note. What to pack in your hand luggage:

  • First things first, pack your passport, travel documents, bank cards and medications. Next, you'll want some in-flight entertainment to while away the time. A juicy book and a phone crammed with your favourite shows are some great options. If you hope to take a quick snooze, a quality neck pillow and a pair of noise-cancelling headphones will also come in handy. Finally, make room for a toothbrush and some cleansing wipes so you'll touchdown looking fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Make sure you don't have sharp or pointed objects hiding in your hand luggage. Other prohibited items include flammable or explosive goods, such as bleach and fuel, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • The aisles of an aircraft are no place for a fashion parade. Layer your clothing and opt for shoes that are roomy, flat and easy to slip on and off.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of sitting. To lower your risk on board, drink plenty of water, consider wearing compression tights or socks and keep your legs and feet moving.

How to get through airport security fast when flying to Houston?
As savvy travellers know, the secret is to be prepared before you arrive at the security gate. That way, you'll be hopping onto that plane to Houston in a flash. Follow these tips and get your vacation off to a fantastic start:

  • Airport security personnel first need to check that you have a valid passport and matching boarding pass before anything else. Keep them within easy reach.
  • The X-ray machine is up next. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes items like headphones or earphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • All electronic devices, including your phone and laptop, will also need to be scanned.
  • Any gels or liquids, such as shampoo or hand cream, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-lock bag.
  • Slip-on shoes are a practical footwear choice as you're less likely to have to remove them when passing through security. Boots and heavier-style shoes are usually subjected to extra screening.
  • Sharp items such as knives and scissors are not allowed in the cabin. They'll be confiscated at security, so pack them safely away in your checked luggage.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Houston. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Houston. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Houston.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Houston flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Houston.

Looking to save even more? Get additional savings by bundling your Houston flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Houston trip!

Travel information

Destination airport
George Bush Intercontinental
Destination airport IATA code
IAH
Destination city name
Houston
Roundtrip price
CA $157

Trending flights to Houston

Prices were available within the past 7 days and start at CA $249 for one-way flights and CA $426 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Sep 4 - Tue, Sep 8
YYC
Calgary
IAH
Houston
CA $426 Roundtrip, found 2 days ago
CA $426
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Sep 4 from Calgary to Houston, returning Tue, Sep 8, priced at CA $426 found 2 days ago

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