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Cheap flights from Houston to Calgary from C$ 164

HOU — YYC
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Houston to Calgary

Enter your travel dates to find the best prices.

Cheapest flights from Houston to Calgary

Thu 26/119:44 p.m. -
2 stops19h 26m
Tue 8/128:00 p.m. -
1 stop14h 29m
Deal found 30/10C$ 365
Sat 5/127:20 p.m. -
1 stop15h 55m
Mon 14/122:55 p.m. -
1 stop19h 34m
Deal found 30/10C$ 368
Mon 23/119:58 p.m. -
1 stop13h 17m
Mon 30/118:00 p.m. -
1 stop14h 39m
Deal found 31/10C$ 376
Thu 3/127:30 p.m. -
1 stop15h 45m
Tue 15/128:00 p.m. -
1 stop14h 29m
Deal found 2/11C$ 378
Fri 4/127:30 p.m. -
1 stop15h 45m
Tue 15/128:00 p.m. -
1 stop14h 29m
Deal found 2/11C$ 383
Fri 4/127:30 p.m. -
1 stop15h 45m
Wed 16/128:00 p.m. -
1 stop13h 13m
Deal found 2/11C$ 385
Fri 18/126:04 p.m. -
1 stop17h 11m
Tue 5/19:50 a.m. -
1 stop23h 08m
Deal found 1/11C$ 392
Thu 10/127:20 p.m. -
1 stop15h 55m
Wed 16/128:00 p.m. -
1 stop13h 13m
Deal found 1/11C$ 393
Mon 14/127:20 p.m. -
1 stop15h 55m
Mon 21/127:30 a.m. -
1 stop25h 43m
Deal found 30/10C$ 404
Thu 3/127:30 p.m. -
1 stop15h 45m
Sat 12/128:00 p.m. -
1 stop14h 29m
Deal found 1/11C$ 407

Find flight deals from Houston to Calgary

Round-trip from

C$ 365

One-way from

C$ 164

Popular in

July

Cheapest in

January

Average price

C$ 538
26/11-8/12
  • 26/11-8/12
  • 3 total stops
  • 33h 55m total
  • Houston to Calgary
Search Deals
6/1-31/12
  • 6/1-31/12
  • 1 total stop
  • 17h 26m total
  • Houston to Calgary
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Houston to Calgary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonCalgary

IAH Houston George Bush Intcntl - YYC Calgary

IAHYYC

Houston George Bush Intcntl

Mon 4/1

8:49 p.m.-8:30 p.m.

3 stops23h 41m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 217

HoustonCalgary

IAH Houston George Bush Intcntl - YYC Calgary

IAHYYC

Houston George Bush Intcntl

Wed 18/11

2:22 p.m.-12:17 a.m.

1 stop9h 55m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 270

HoustonCalgary

IAH Houston George Bush Intcntl - YYC Calgary

IAHYYC

Houston George Bush Intcntl

Thu 19/11

2:22 p.m.-12:17 a.m.

1 stop9h 55m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 270

HoustonCalgary

IAH Houston George Bush Intcntl - YYC Calgary

IAHYYC

Houston George Bush Intcntl

Wed 25/11

2:22 p.m.-12:17 a.m.

1 stop9h 55m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 270
Quickest round-trip

HoustonCalgary

IAH Houston George Bush Intcntl - YYC Calgary

IAHYYC

Houston George Bush Intcntl

Thu 19/11

1:50 p.m.-6:20 p.m.

Nonstop4h 30m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 271

HoustonCalgary

IAH Houston George Bush Intcntl - YYC Calgary

IAHYYC

Houston George Bush Intcntl

Fri 20/11

9:58 p.m.-9:30 p.m.

2 stops23h 32m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 276

HoustonCalgary

IAH Houston George Bush Intcntl - YYC Calgary

IAHYYC

Houston George Bush Intcntl

Sun 22/11

5:35 a.m.-12:17 a.m.

2 stops18h 42m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 285

HoustonCalgary

IAH Houston George Bush Intcntl - YYC Calgary

IAHYYC

Houston George Bush Intcntl

Wed 25/11

6:09 p.m.-7:25 p.m.

2 stops25h 16m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 337

HoustonCalgary

IAH Houston George Bush Intcntl - YYC Calgary

IAHYYC

Houston George Bush Intcntl

Wed 6/1

7:42 a.m.-9:30 p.m.

1 stop13h 48m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 379

HoustonCalgary

IAH Houston George Bush Intcntl - YYC Calgary

IAHYYC

Houston George Bush Intcntl

Tue 30/3

5:00 a.m.-11:54 a.m.

1 stop7h 54m

Calgary

Sun 4/4

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

Nonstop4h 05m

C$ 736

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Showing 1-10 of 19 resultsSorted by cheapest first
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

Cheapflights Insights

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

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$ 403). Flying from Houston to Calgary in December is currently the most expensive (average of C$ 571). 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?

Unlike in the evening, when flights are generally more expensive, you can save up to 44% on flights from Houston to Calgary by exploring options for tickets in the afternoon.

How much does it cost to fly round-trip from Houston to Calgary?

Airfare is typical for this route at the moment.
Houston to Calgary flights typically cost between C$ 315 and C$ 705 in November.
The cheapest round-trip price found within the last 5 days was C$ 365 on Multiple Airlines (26 Nov-8 Dec).

How often are flights from Houston to Calgary delayed?

About 15% of weekly flights between Houston and Calgary have experienced delays in the past year, with the average delay time being 130 minutes.

What is the most punctual flight time for Houston to Calgary flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Houston to Calgary flights?

Over the past year, WestJet has had the lowest number of delays on this route, with just 15% of flights being delayed.

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

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 13 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Calgary

Read through reviews of airlines operating flights from Houston to Calgary, such as United Airlines and WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.3
Good
10,462 reviews
Check prices

Boarding

7.7

Overall

7.3

Crew

8.1

Entertainment

7.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.3
Good
10,462 reviews
United Airlines
7.3
Good
10,462 reviews
Check prices

Boarding

7.7

Overall

7.3

Crew

8.1

Entertainment

7.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
WestJet
7.2
Good
3,441 reviews
United Airlines
7.3
Good
10,462 reviews
Check prices

Boarding

7.7

Overall

7.3

Crew

8.1

Entertainment

7.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

  • 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 United Airlines, Delta, and Alaska Airlines fly from Houston to Calgary in about 7h 54m. The time it takes to get you to your destination can typically vary by up to 9h 23m. 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?

    United Airlines, at C$ 329, was found to be the cheapest airline from Houston to Calgary. An alternate airline flying to your destination would be WestJet. United Airlines is priced at 35% 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$ 89), United Airlines (C$ 125), and American Airlines (C$ 148).

  • 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$ 403). Flying from Houston to Calgary in December is currently the most expensive (average of C$ 571). 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
Kananaskis
Drumheller
Airdrie

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Houston to Calgary

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 329AverageC$ 609FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 357AverageC$ 580FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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