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CA $167 Cheap Flights from Houston (IAH) to Calgary (YYC)

View CA $167 flight on Wed, Nov 18, 2026Opens in a new window

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

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Cheap flights from Houston (IAH) to Calgary (YYC)

Prices were available within the past 7 days and start at CA $167 for one-way flights and CA $375 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Oct 15 - Wed, Oct 21
IAH
Houston
YYC
Calgary
CA $375 Roundtrip, found 7 hours ago
CA $375
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Oct 15 from Houston to Calgary, returning Wed, Oct 21, priced at CA $375 found 7 hours ago
United
Thu, Oct 15 - Thu, Oct 22
IAH
Houston
YYC
Calgary
CA $377 Roundtrip, found 2 days ago
CA $377
Roundtrip
found 2 days ago
Select United flight, departing Thu, Oct 15 from Houston to Calgary, returning Thu, Oct 22, priced at CA $377 found 2 days ago
WestJet
Fri, Oct 16 - Thu, Oct 22
IAH
Houston
YYC
Calgary
CA $380 Roundtrip, just found
CA $380
Roundtrip
just found
Select WestJet flight, departing Fri, Oct 16 from Houston to Calgary, returning Thu, Oct 22, priced at CA $380 just found
Delta
Fri, Oct 16 - Thu, Oct 22
IAH
Houston
YYC
Calgary
CA $381 Roundtrip, just found
CA $381
Roundtrip
just found
Select Delta flight, departing Fri, Oct 16 from Houston to Calgary, returning Thu, Oct 22, priced at CA $381 just found
Air Canada
Fri, Oct 16 - Thu, Oct 22
IAH
Houston
YYC
Calgary
CA $382 Roundtrip, just found
CA $382
Roundtrip
just found
Select Air Canada flight, departing Fri, Oct 16 from Houston to Calgary, returning Thu, Oct 22, priced at CA $382 just found
Air Canada
Fri, Oct 16 - Thu, Oct 22
IAH
Houston
YYC
Calgary
CA $384 Roundtrip, just found
CA $384
Roundtrip
just found
Select Air Canada flight, departing Fri, Oct 16 from Houston to Calgary, returning Thu, Oct 22, priced at CA $384 just found
Air Canada
Thu, Oct 15 - Thu, Oct 22
IAH
Houston
YYC
Calgary
CA $385 Roundtrip, found 2 days ago
CA $385
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Oct 15 from Houston to Calgary, returning Thu, Oct 22, priced at CA $385 found 2 days ago
American Airlines
Sat, Oct 17 - Fri, Oct 30
IAH
Houston
YYC
Calgary
CA $385 Roundtrip, found 2 days ago
CA $385
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Oct 17 from Houston to Calgary, returning Fri, Oct 30, priced at CA $385 found 2 days ago
WestJet
Fri, Oct 16 - Thu, Oct 22
IAH
Houston
YYC
Calgary
CA $387 Roundtrip, just found
CA $387
Roundtrip
just found
Select WestJet flight, departing Fri, Oct 16 from Houston to Calgary, returning Thu, Oct 22, priced at CA $387 just found
Delta
Fri, Oct 16 - Thu, Oct 22
IAH
Houston
YYC
Calgary
CA $387 Roundtrip, just found
CA $387
Roundtrip
just found
Select Delta flight, departing Fri, Oct 16 from Houston to Calgary, returning Thu, Oct 22, priced at CA $387 just found

Alternative airports near Calgary

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

Select flight to Calgary Intl. YYC. Cheapest and Closest option available. Average driving time to city centre is 15 minutes. Flights from CA $748
YYC
Calgary Intl.
CheapestClosest
Average driving time to city centre15 min
Flights from CA $748

Frequently asked questions

How much does a flight from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.) cost?
You can find cheap one-way flights from CA $167 and cheap return flights from CA $375 IAH to YYC with Expedia. One-way flights typically cost between CA$268 and CA$1587, and return flights often range between CA$568 and CA$2931. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when IAH to YYC ticket fares go up or down.
What is the cheapest month to fly from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.)?
The cheapest months to fly from IAH to YYC are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.)?
There are 2 airlines offering direct flights from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.). These include:
  • WestJet operates 12 direct flights from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.) every week.
  • United operates 11 direct flights from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.) every week.
How do I find cheap flights from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.)?
To find a cheap flight from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.)?
The best airline to fly with from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, WestJet typically offers the lowest fares. United offers the most daily flights from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.)?
You'll find approximately 3 nonstop flights per day from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.). For even more choices, look at flights that include layovers, as there are around 100 connecting flights per day. Some common connection points include Dallas-Fort Worth Intl. (DFW), O'Hare Intl. (ORD), and Seattle - Tacoma Intl. (SEA).
What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.)?
The earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.) typically departs around 5:00 AM. This service is operated by American Airlines and is seasonal, active in January, February, March, April, November, and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.)?
You'll generally find the most flights from George Bush Intercontinental (IAH) to Calgary Intl. (YYC) on a Thursday, with around 60 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Alaska Airlines, and Delta. Flight schedules are quite consistent throughout the week, so you'll have plenty of choices no matter which day you choose to fly.
What are the most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.)?
The most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.) are in the morning, from 6am to 9am. Many major carriers, including WestJet, Air Canada and United, offer flights during this window. Many travellers prefer these times because it allows for an early start to their journey, getting them to their destination with plenty of time left in the day.
How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.)?
A nonstop flight from IAH to YYC typically takes around 4 hours 30 minutes, covering approximately 2,813 kilometers. Connecting flights on this route usually add 3 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.)?
Yes, you can fly business class or first class between IAH and YYC. Airlines that offer business class service on this route include:
  • Air Canada
  • Delta
  • United
  • American Airlines
First class cabins are available on:
  • Alaska Airlines
  • Delta
  • United
  • American Airlines
How much is a business class flight from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.)?
A non-stop, one-way business class flight from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.) is usually around CA$1,156 - CA$1,351. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.) if you opt for a connecting flight.
How do I earn miles on a Houston, TX (IAH) to Calgary, AB (YYC) flight with Expedia?
It's easy to earn miles on a Houston, TX (IAH) to Calgary, AB (YYC) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Calgary, AB (YYC) from Houston, TX (IAH)?
If you're planning to travel to Calgary from George Bush Intercontinental (IAH), you can fly directly into Calgary Intl. (YYC). Some flights may connect through major hubs like Portland Intl. (PDX), Seattle - Tacoma Intl. (SEA), or Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Calgary. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Houston, TX (IAH) to Calgary, AB (YYC) at the last minute?
Typically, booking a last minute flight from Houston, TX (IAH) to Calgary, AB (YYC) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Houston, TX (IAH) to Calgary, AB (YYC) flight and hotel package?
Securing a Houston, TX (IAH) to Calgary, AB (YYC) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.)?
If you booked your Houston, TX (IAH-George Bush Intercontinental) to Calgary, AB (YYC-Calgary Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Calgary Intl.
Airlines serving
Air Canada, Alaska Airlines, American Airlines, Delta, United, WestJet
Roundtrip price
CA $374
Distance
2796 km
Average flight time
3 hours 21 mins

Book with confidence

Houston to Calgary Flights

The easy way to book your flights from Houston to Calgary 

With Expedia, it’s simple to find and book flights to Calgary from Houston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Calgary Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Houston to Calgary today, tomorrow, or this week.  

 

Save dollars with cheap flights from George Bush Intercontinental, IAH to Calgary Intl., YYC 

Sort your search results by price to find great deals on your flight from Houston to Calgary—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Calgary from Houston currently is just CA $375 rising to CA $387.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Calgary  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Calgary from Houston 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Calgary with Expedia today.

Houston to Calgary Flights

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