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Cheap flights from Houston to Calgary from C$ 124

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YYC
27 Apr — 4 May1
1 adult

Cheapflights Tip: The best prices from Houston to Calgary are usually found in November or May, booked 43 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Houston to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 22 April 2025.

Round-trip from

C$ 239

One-way from

C$ 124

Popular in

December

Cheapest in

November

Average price

C$ 461
WestJet
  • WestJet
  • 2/10-6/10
  • Nonstop
  • 8h 31m total
  • Houston to Calgary
American Airlines
  • American Airlines
  • 10/5
  • 1 total stop
  • 13h 38m total
  • Houston to Calgary
Highest demand for flights based on searches. 5% potential increase in price (C$ 40 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 21 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Houston to Calgary

Cheapest flights from Houston to Calgary
Explore the most affordable flight options available from Houston to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2025.

Thu 2/103:00 p.m.IAH - YYC
Nonstop4h 21mWestJet
Mon 6/109:00 a.m.YYC - IAH
Nonstop4h 10mWestJet
Deal found 20/4C$ 239
Sat 10/53:00 p.m.IAH - YYC
Nonstop4h 21mMultiple Airlines
Sat 17/57:00 a.m.YYC - IAH
1 stop7h 49mMultiple Airlines
Deal found 21/4C$ 264
Tue 3/65:00 a.m.IAH - YYC
1 stop9h 53mUnited Airlines
Wed 11/68:00 a.m.YYC - IAH
Nonstop4h 11mUnited Airlines
Deal found 20/4C$ 298
Sun 14/94:55 p.m.IAH - YYC
1 stop8h 47mAir Canada
Thu 18/97:00 a.m.YYC - IAH
1 stop7h 42mAir Canada
Deal found 21/4C$ 300
Wed 7/58:16 p.m.HOU - YYC
1 stop16h 34mAmerican Airlines
Sun 18/512:45 p.m.YYC - HOU
1 stop18h 57mAmerican Airlines
Deal found 20/4C$ 320
Mon 26/56:00 a.m.IAH - YYC
1 stop16h 50mAmerican Airlines
Fri 30/56:45 a.m.YYC - IAH
1 stop9h 44mAmerican Airlines
Deal found 22/4C$ 334
Sat 16/82:15 p.m.IAH - YYC
1 stop9h 48mDelta
Mon 25/87:15 a.m.YYC - IAH
1 stop9h 33mDelta
Deal found 22/4C$ 406
Sat 3/510:13 a.m.HOU - YYC
2 stops13h 52mDelta
Wed 7/56:30 a.m.YYC - HOU
2 stops13h 47mDelta
Deal found 20/4C$ 471
Sat 10/55:00 a.m.HOU - YYC
1 stop7h 50mBritish Airways
Sat 17/51:18 p.m.YYC - HOU
2 stops9h 40mBritish Airways
Deal found 21/4C$ 584
Thu 22/510:02 a.m.HOU - YYC
3 stops47h 28mMultiple Airlines
Mon 26/59:00 a.m.YYC - HOU
3 stops25h 33mMultiple Airlines
Deal found 21/4C$ 717
Tue 1/76:00 a.m.HOU - YYC
1 stop15h 00mWestJet
Thu 3/712:30 a.m.YYC - HOU
1 stop19h 14mWestJet
Deal found 22/4C$ 757

Cheapflights Fare Finder

Customize your flight search to find flights from Houston 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 629,999 searches. Data last updated 22 April 2025.
Use the filters below to find and compare flights from Houston to Calgary that are best for you.

Fly from

Houston

Fly to

Calgary

Route

Depart

Return

Price

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Thu 2/10

3:00 p.m.-6:21 p.m.

Nonstop4h 21m

Calgary

Mon 6/10

9:00 a.m.-2:10 p.m.

Nonstop4h 10m

C$ 239

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sat 10/5

3:00 p.m.-6:21 p.m.

Nonstop4h 21m

Calgary

Sat 17/5

7:00 a.m.-3:49 p.m.

1 stop7h 49m

C$ 264

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 3/6

5:00 a.m.-1:53 p.m.

1 stop9h 53m

Calgary

Wed 11/6

8:00 a.m.-1:11 p.m.

Nonstop4h 11m

C$ 298

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sun 14/9

4:55 p.m.-12:42 a.m.

1 stop8h 47m

Calgary

Thu 18/9

7:00 a.m.-3:42 p.m.

1 stop7h 42m

C$ 300

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Wed 7/5

8:16 p.m.-11:50 a.m.

1 stop16h 34m

Calgary

Sun 18/5

12:45 p.m.-8:42 a.m.

1 stop18h 57m

C$ 320

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Mon 26/5

6:00 a.m.-9:50 p.m.

1 stop16h 50m

Calgary

Fri 30/5

6:45 a.m.-5:29 p.m.

1 stop9h 44m

C$ 334

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sat 16/8

2:15 p.m.-11:03 p.m.

1 stop9h 48m

Calgary

Tue 26/8

7:15 a.m.-5:48 p.m.

1 stop9h 33m

C$ 406

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Sat 3/5

10:13 a.m.-11:05 p.m.

2 stops13h 52m

Calgary

Wed 7/5

6:30 a.m.-9:17 p.m.

2 stops13h 47m

C$ 471

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Sat 10/5

5:00 a.m.-11:50 a.m.

1 stop7h 50m

Calgary

Sat 17/5

1:18 p.m.-11:58 p.m.

2 stops9h 40m

C$ 584

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Thu 22/5

10:02 a.m.-8:30 a.m.

3 stops47h 28m

Calgary

Mon 26/5

9:00 a.m.-11:33 a.m.

3 stops25h 33m

C$ 717

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/4

Showing 1-10 of 21 results
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Best time to book a flight from Houston to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary from Houston 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.

Cheapflights Insights

Everything you need to know about your flight from Houston to Calgary

How far ahead should I book a flight from Houston to Calgary?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Calgary. Price data was last updated on 18 April 2025.

The price you pay for your flight from Houston to Calgary may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Houston to Calgary?

Currently, January is the cheapest month in which you can book a flight from Houston to Calgary (average of C$ 139). Flying from Houston to Calgary in July is currently the most expensive (average of C$ 263). 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 HOU to YYC?

Find hourly flight availability from Houston 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 22 April 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 23% on flights from Houston to Calgary by exploring options for tickets in the morning.

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 9.0 - 94.0 mm per month. June is typically the wettest month, when rainfall can reach 94.0 mm. January is typically the driest time to visit Calgary when rainfall is around 9.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -7.0 C).

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 22 April 2025.
Read through reviews of airlines operating flights from Houston to Calgary, such as Alaska Airlines, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
8.0
Very good

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Houston 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?

    If you book a flight to Calgary from Houston, you will be flying to Calgary, which is the city’s only airport. Calgary (YYC) is located 9.3 km from the centre of Calgary. There are 0 flights from Houston to Calgary per day from 2 different airlines.

  • What are the cheapest airlines flying from Houston to Calgary round-trip?

    WestJet, at C$ 239, was found to be the cheapest airline from Houston to Calgary.Alternate airlines to your destination round-trip include United Airlines and Air Canada. WestJet is priced at 47% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Houston to Calgary one-way?

    The cheapest airlines for a one-way flight from Houston to Calgary are American Airlines (C$ 124), United Airlines (C$ 124), and Air Canada (C$ 126).

  • Can I find deals for flights from Houston to Calgary that include hotel bookings?

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

  • How can I find direct flights from Houston to Calgary?

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

  • Can I find deals for business class flights from Houston to Calgary?

    Yes. Cheapflights offers flight deals from Houston 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 to Calgary?

    Currently, January is the cheapest month in which you can book a flight from Houston to Calgary (average of C$ 139). Flying from Houston to Calgary in July is currently the most expensive (average of C$ 263). 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

Travelling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Canmore
Airdrie
Radium Hot Springs
Drumheller
Kananaskis

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Houston to Calgary

Discover the top 2 airlines that operate flights from Houston 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 629,999 searches. Data last updated 22 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 219AverageC$ 671FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 262AverageC$ 444FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Houston to Calgary?

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Why should you use Cheapflights to find cheap flight tickets from Houston to Calgary?

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Can Cheapflights find flights from Houston to Calgary with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Houston to Calgary flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Houston to Calgary become cheaper?

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