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Cheap flights from Houston to Calgary from C$ 98

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YYC
13 Nov — 20 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Houston to Calgary are usually found in May or September, 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 14 October 2025.

Round-trip from

C$ 246

One-way from

C$ 98

Popular in

December

Cheapest in

May

Average price

C$ 384
WestJet
  • WestJet
  • 13/11-18/11
  • Nonstop
  • 8h 40m total
  • Houston to Calgary
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WestJet
  • WestJet
  • 21/10
  • Nonstop
  • 4h 21m total
  • Houston to Calgary
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Houston to Calgary

Enter your travel dates to find the best prices.

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 14 October 2025.

Thu 13/116:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Tue 18/1112:20 p.m.YYC - IAH
Nonstop4h 09mWestJet
Deal found 13/10C$ 246
Tue 2/126:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Fri 5/127:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Deal found 13/10C$ 249
Wed 19/111:35 p.m.IAH - YYC
Nonstop4h 31mWestJet
Fri 28/117:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Deal found 13/10C$ 251
Wed 19/111:35 p.m.IAH - YYC
Nonstop4h 31mWestJet
Wed 26/117:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Deal found 13/10C$ 253
Wed 19/111:35 p.m.IAH - YYC
Nonstop4h 31mWestJet
Tue 25/1112:20 p.m.YYC - IAH
Nonstop4h 09mWestJet
Deal found 13/10C$ 256
Mon 10/116:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Mon 17/117:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Deal found 14/10C$ 275
Thu 30/101:35 p.m.IAH - YYC
Nonstop4h 31mWestJet
Mon 3/117:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Deal found 12/10C$ 278
Thu 6/116:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Tue 11/1112:20 p.m.YYC - IAH
Nonstop4h 09mWestJet
Deal found 13/10C$ 284
Tue 21/103:00 p.m.IAH - YYC
Nonstop4h 21mWestJet
Thu 23/105:30 p.m.YYC - IAH
Nonstop4h 13mWestJet
Deal found 13/10C$ 295
Thu 4/126:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Sun 7/1212:20 p.m.YYC - IAH
Nonstop4h 09mWestJet
Deal found 13/10C$ 298
Thu 13/118:20 p.m.HOU - YYC
1 stop16h 24mAmerican Airlines
Tue 18/116:30 a.m.YYC - HOU
1 stop12h 50mAmerican Airlines
Deal found 12/10C$ 340
Sat 25/106:39 p.m.HOU - YYC
1 stop18h 20mAmerican Airlines
Fri 31/1012:54 p.m.YYC - HOU
1 stop19h 48mAmerican Airlines
Deal found 12/10C$ 348

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 14 October 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

Fri 13/3

6:20 p.m.-9:45 p.m.

Nonstop4h 25m

Calgary

Wed 18/3

7:30 a.m.-12:45 p.m.

Nonstop4h 15m

C$ 268

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sun 1/2

9:36 a.m.-1:08 p.m.

Nonstop4h 32m

Calgary

Tue 7/4

1:55 p.m.-7:00 p.m.

Nonstop4h 05m

C$ 305

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Mon 27/10

9:43 p.m.-11:35 a.m.

1 stop14h 52m

Calgary

Wed 29/10

1:30 p.m.-6:46 p.m.

Nonstop4h 16m

C$ 319

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 11/11

8:30 p.m.-11:35 a.m.

1 stop16h 05m

Calgary

Tue 18/11

1:30 p.m.-6:46 p.m.

Nonstop4h 16m

C$ 319

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sun 1/2

8:16 p.m.-11:35 a.m.

1 stop16h 19m

Calgary

Tue 14/4

1:55 p.m.-7:00 p.m.

Nonstop4h 05m

C$ 319

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 25/11

12:50 p.m.-9:53 p.m.

1 stop10h 03m

Calgary

Thu 27/11

1:30 p.m.-6:46 p.m.

Nonstop4h 16m

C$ 319

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 11/11

8:30 p.m.-11:35 a.m.

1 stop16h 05m

Calgary

Tue 18/11

6:00 a.m.-4:24 p.m.

1 stop9h 24m

C$ 326

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sat 25/10

7:50 p.m.-11:35 a.m.

1 stop16h 45m

Calgary

Fri 31/10

6:45 a.m.-4:24 p.m.

1 stop8h 39m

C$ 326

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Thu 6/11

9:39 a.m.-1:08 p.m.

Nonstop4h 29m

Calgary

Tue 11/11

2:13 p.m.-8:53 p.m.

1 stop5h 40m

C$ 327

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Wed 1/4

7:20 a.m.-9:38 p.m.

2 stops15h 18m

Calgary

Tue 7/4

1:55 p.m.-7:00 p.m.

Nonstop4h 05m

C$ 333

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/10

Showing 1-10 of 36 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 10 October 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, October is the cheapest month in which you can book a flight from Houston to Calgary (average of C$ 146). Flying from Houston to Calgary in December is currently the most expensive (average of C$ 291). 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 14 October 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 29% 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 14 October 2025.
Read through reviews of airlines operating flights from Houston to Calgary, such as WestJet and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,125 reviews
Check prices

Crew

7.9

Comfort

7.1

Entertainment

6.1

Overall

7.2

Boarding

7.4

Food

6.2

Reviews

1 / 20
10.0
Excellent

Abdulhamid,Sep 2025

LHR - YYC

Amazing!! It was great. It would be great to have some deals on these flights. Sitting is a little tight, especially for someone who is large built.
WestJet
7.2
Good
3,125 reviews
WestJet
7.2
Good
3,125 reviews
Check prices

Crew

7.9

Comfort

7.1

Entertainment

6.1

Overall

7.2

Boarding

7.4

Food

6.2

Reviews

1 / 20
10.0
Excellent

Abdulhamid,Sep 2025

LHR - YYC

Amazing!! It was great. It would be great to have some deals on these flights. Sitting is a little tight, especially for someone who is large built.
Air Canada
7.1
Good
10,297 reviews
WestJet
7.2
Good
3,125 reviews
Check prices

Crew

7.9

Comfort

7.1

Entertainment

6.1

Overall

7.2

Boarding

7.4

Food

6.2

Reviews

1 / 20
10.0
Excellent

Abdulhamid,Sep 2025

LHR - YYC

Amazing!! It was great. It would be great to have some deals on these flights. Sitting is a little tight, especially for someone who is large built.

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.

  • How long is the flight from Houston to Calgary?

    Airlines like WestJet, United Airlines, and American Airlines fly from Houston to Calgary in about 4h 25m. The time it takes to get you to your destination can typically vary by up to 2h 19m. There are 2812 km between Houston and Calgary. Both multi-stop and direct flights can be found to your destination and back.

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

    Air Canada, at C$ 199, was found to be the cheapest airline from Houston to Calgary. An alternate airline flying to your destination would be WestJet. Air Canada is priced at 55% 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$ 98), American Airlines (C$ 142), and Delta (C$ 202).

  • 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, October is the cheapest month in which you can book a flight from Houston to Calgary (average of C$ 146). Flying from Houston to Calgary in December is currently the most expensive (average of C$ 291). 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 Calgary?

Book flights to Calgary if you plan to visit one of these locations
Canmore
Radium Hot Springs
Airdrie
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 14 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 199AverageC$ 671FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 248AverageC$ 442FlexibilityNo 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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