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$123+ Cheap flights from George Bush Intcntl (IAH) to Calgary (YYC)

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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — YYC
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Houston George Bush Intcntl to Calgary are usually found in October or September, booked 48 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from George Bush Intcntl to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Calgary (YYC). 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 January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$262
(Kiwi.com)

One-way from

$123
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$327

Good round-trip deal

$281 or less

Good one-way deal

$187 or less
Provider with most accurate pricing for Houston George Bush Intcntl-Calgary flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Calgary flights.
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From Houston George Bush Intcntl to Calgary
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One-way flight from Houston George Bush Intcntl to Calgary
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Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Calgary.
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Price to beat on a one-way flight from Houston George Bush Intcntl to Calgary.
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Find flight deals from George Bush Intcntl to Calgary

Cheapest flights from George Bush Intcntl to Calgary
Explore the most affordable flight options available from George Bush Intcntl to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Expedia deal was found by Cheapflights users on 1/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/13:00 pmIAH - YYC
Nonstop4h 20mWestJet
Tue 5/69:00 amYYC - IAH
Nonstop4h 11mWestJet
Deal found 1/21$259
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/149:32 pmIAH - YYC
1 stop27h 18mMultiple Airlines
Tue 2/188:00 pmYYC - IAH
2 stops19h 44mMultiple Airlines
Deal found 1/21$264
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3110:45 amIAH - YYC
1 stop10h 59mDelta
Thu 6/56:35 amYYC - IAH
1 stop6h 26mDelta
Deal found 1/20$293
This United deal was found by Cheapflights users on 1/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/19:30 amIAH - YYC
Nonstop4h 23mUnited Airlines
Tue 4/812:43 pmYYC - IAH
1 stop7h 42mUnited Airlines
Deal found 1/21$307
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/238:00 pmIAH - YYC
1 stop14h 28mAir Canada
Mon 5/268:00 amYYC - IAH
Nonstop4h 11mAir Canada
Deal found 1/20$325

Find flights from George Bush Intcntl to Calgary within your budget

Customize your flight search to find flights from George Bush Intcntl to Calgary 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Thu 5/1

3:00 pm-6:20 pm

Nonstop4h 20m

Calgary

Tue 5/6

9:00 am-2:11 pm

Nonstop4h 11m

$259

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Fri 2/14

9:32 pm-11:50 pm

1 stop27h 18m

Calgary

Tue 2/18

8:00 pm-4:44 pm

2 stops19h 44m

$264

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sat 5/31

10:45 am-8:44 pm

1 stop10h 59m

Calgary

Thu 6/5

6:35 am-2:01 pm

1 stop6h 26m

$293

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 4/1

9:30 am-12:53 pm

Nonstop4h 23m

Calgary

Tue 4/8

12:43 pm-9:25 pm

1 stop7h 42m

$307

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Fri 5/23

8:00 pm-9:28 am

1 stop14h 28m

Calgary

Mon 5/26

8:00 am-1:11 pm

Nonstop4h 11m

$325

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Mon 2/3

6:00 am-10:55 pm

1 stop17h 55m

$123

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 3/18

9:30 am-12:59 pm

Nonstop4h 29m

$129

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Wed 2/19

7:45 am-8:53 pm

2 stops14h 08m

$138

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Mon 3/17

1:35 pm-5:02 pm

Nonstop4h 27m

$148

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Mon 5/26

8:00 pm-9:28 am

1 stop14h 28m

$152

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Compare providers for flights from George Bush Intcntl to Calgary

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 George Bush Intcntl to Calgary in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
FlightnetworkPrice Accuracy2 starsTrust Score*1 star
SmartFaresPrice Accuracy1 starTrust 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 Houston George Bush Intcntl Airport-Calgary flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Calgary flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Calgary flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Calgary flights, Cheapflights users trust FlightHub the most. FlightHub 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 Houston George Bush Intcntl Airport-Calgary 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 George Bush Intcntl to Calgary

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

Travel insights for flights from George Bush Intcntl to Calgary

Get recent, data-driven insights about flights from George Bush Intcntl to Calgary including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Calgary?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Calgary. Price data was last updated on January 17, 2025.

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Calgary, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Calgary (average of $300). Flying from Houston George Bush Intcntl Airport to Calgary in March is currently the most expensive (average of $467). 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.

What is the cheapest time of day to fly from IAH to YYC?

Find hourly flight availability from George Bush Intcntl to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

It’s optimal to fly from Houston George Bush Intcntl Airport to Calgary in the afternoon. By choosing this option you can save up to 74% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Calgary?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Calgary. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Calgary flight should consider departing on Sunday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Houston George Bush Intcntl Airport to Calgary

Explore weekly flight availability from George Bush Intcntl to Calgary. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 21, 2025.

The most flights from IAH to YYC are scheduled on a Monday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Calgary by month

Plan your trip to Calgary by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Calgary ranges from 0.4 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. January is typically the driest time to visit Calgary when rainfall is around 0.4 in.

Temperature in Calgary by month

Plan your trip to Calgary by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Calgary, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Calgary. Reviews last updated January 21, 2025.
To help decide which airline to fly from Houston to Calgary, see what other customers have to say about WestJet, United Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,984 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.2
Good
2,829 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,633 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Calgary. 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 into for flights to Calgary from Houston George Bush Intcntl?

    If you book a flight to Calgary from Houston George Bush Intcntl, you will be flying to Calgary, which is the city’s only airport. Calgary (YYC) is located 5.8 mi from the center of Calgary. There are 4 flights from Houston George Bush Intcntl to Calgary per day from 5 different airlines.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Calgary round-trip?

    According to our current data, WestJet ($262), United Airlines ($307), and Air Canada ($334) offers the cheapest pricing from Houston George Bush Intcntl Airport to Calgary. WestJet is priced at 29% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Calgary one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $126. Users have also found prices from $146 and $148 on United Airlines and WestJet, respectively.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Calgary?

    Before booking your flight to Calgary from Houston George Bush Intcntl Airport, check out the most reliable airlines to get you to your destination on time: Air Canada (89%), United Airlines (89%), Air New Zealand( 89%).

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Calgary?

    Looking at all options, your cheapest flight can be booked for $107. While the most popular route (Houston George Bush Intcntl - Calgary) can be booked for $200 on average our data indicates $978 when flying from Houston George Bush Intcntl Airport to Calgary.

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

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

  • How can I find direct flights from George Bush Intcntl to Calgary?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Calgary.

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Calgary 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 Houston George Bush Intcntl Airport to Calgary?

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Calgary (average of $300). Flying from Houston George Bush Intcntl Airport to Calgary in March is currently the most expensive (average of $467). 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
Airdrie
Canmore

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Alternative routes for George Bush Intcntl to Calgary

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Calgary flights
Hobby to Edmonton flights
George Bush Intcntl to Edmonton flights
Hobby to Fort McMurray flights

Top 5 airlines flying from George Bush Intcntl to Calgary

Discover the top 5 airlines that operate flights from George Bush Intcntl to Calgary. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$129Average$431FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$157Average$505FlexibilityNo cancel feeOn-time69%
WestJetCheapest$205Average$377FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$223Average$418FlexibilityNo cancel feeOn-time71%
DeltaCheapest$292Average$458FlexibilityNo cancel feeOn-timeN/A
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