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Cheap flights from Houston to Calgary from C$ 142

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YYC
5 Jul — 12 Jul1
1 adult

Cheapflights Tip: The best prices from Houston to Calgary are usually found in May or April, booked 79 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 30 June 2025.

Round-trip from

C$ 305

One-way from

C$ 142

Popular in

December

Cheapest in

May

Average price

C$ 413
Air Canada
  • Air Canada
  • 22/9-30/9
  • 2 total stops
  • 18h 56m total
  • Houston to Calgary
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WestJet
  • WestJet
  • 14/9
  • Nonstop
  • 4h 20m total
  • Houston to Calgary
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 21 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 30 June 2025.

Mon 22/94:55 p.m.IAH - YYC
1 stop8h 47mAir Canada
Tue 30/911:55 p.m.YYC - IAH
1 stop10h 09mAir Canada
Deal found 30/6C$ 305
Mon 8/93:00 p.m.IAH - YYC
Nonstop4h 21mWestJet
Fri 12/95:30 p.m.YYC - IAH
Nonstop4h 13mWestJet
Deal found 29/6C$ 309
Mon 22/98:00 a.m.IAH - YYC
Nonstop4h 20mMultiple Airlines
Tue 30/911:55 p.m.YYC - IAH
1 stop10h 09mMultiple Airlines
Deal found 30/6C$ 320
Mon 1/99:32 a.m.IAH - YYC
Nonstop4h 18mUnited Airlines
Thu 4/91:55 p.m.YYC - IAH
Nonstop4h 08mUnited Airlines
Deal found 30/6C$ 367
Sat 27/99:04 a.m.HOU - YYC
1 stop13h 46mAmerican Airlines
Sat 4/106:29 a.m.YYC - HOU
2 stops12h 42mAmerican Airlines
Deal found 30/6C$ 386
Tue 7/106:00 a.m.HOU - YYC
2 stops15h 54mDelta
Tue 14/106:35 a.m.YYC - HOU
2 stops14h 05mDelta
Deal found 30/6C$ 506

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 30 June 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

Mon 22/9

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

1 stop8h 47m

Calgary

Tue 30/9

11:55 p.m.-11:04 a.m.

1 stop10h 09m

C$ 305

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Mon 8/9

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

Nonstop4h 21m

Calgary

Fri 12/9

5:30 p.m.-10:43 p.m.

Nonstop4h 13m

C$ 309

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Mon 22/9

8:00 a.m.-11:20 a.m.

Nonstop4h 20m

Calgary

Tue 30/9

11:55 p.m.-11:04 a.m.

1 stop10h 09m

C$ 320

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 7/10

9:33 a.m.-12:53 p.m.

Nonstop4h 20m

Calgary

Tue 14/10

6:15 a.m.-10:10 p.m.

1 stop14h 55m

C$ 367

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Sat 27/9

9:04 a.m.-9:50 p.m.

1 stop13h 46m

Calgary

Sat 4/10

6:29 a.m.-8:11 p.m.

2 stops12h 42m

C$ 386

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Tue 7/10

10:05 a.m.-11:12 p.m.

2 stops14h 07m

Calgary

Tue 14/10

6:35 a.m.-9:40 p.m.

2 stops14h 05m

C$ 506

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sun 14/9

8:00 a.m.-11:20 a.m.

Nonstop4h 20m

C$ 142

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sun 5/10

9:33 a.m.-12:53 p.m.

Nonstop4h 20m

C$ 155

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Mon 14/7

7:10 p.m.-10:29 a.m.

1 stop16h 19m

C$ 160

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sun 5/10

4:50 p.m.-12:42 a.m.

1 stop8h 52m

C$ 161

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/6

Showing 1-10 of 17 results
1
2

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 27 June 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 79 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 30 June 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.

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 30 June 2025.
Read through reviews of airlines operating flights from Houston to Calgary, such as Alaska Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,969 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,852 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
WestJet
7.2
Good
2,908 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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 3 different airlines.

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

    Air Canada, at C$ 305, was found to be the cheapest airline from Houston to Calgary.Alternate airlines to your destination round-trip include WestJet and United Airlines. Air Canada is priced at 30% 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 WestJet (C$ 142), United Airlines (C$ 155), and Alaska Airlines (C$ 160).

  • 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

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Top 3 airlines flying from Houston to Calgary

Discover the top 3 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 30 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 194AverageC$ 672FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 217AverageC$ 685FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 258AverageC$ 427FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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

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