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Cheap flights from Houston to Calgary from C$ 136

HOU — YYC
14 Oct — 21 Oct1
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

Fri 23/106:30 a.m. -
Nonstop4h 20m
Tue 27/106:00 p.m. -
Nonstop4h 15m
Deal found 10/9C$ 311
Fri 2/106:30 a.m. -
Nonstop4h 20m
Sun 4/105:30 p.m. -
Nonstop4h 10m
Deal found 10/9C$ 314
Fri 16/102:50 p.m. -
Nonstop4h 20m
Thu 22/105:30 p.m. -
Nonstop4h 10m
Deal found 13/9C$ 315
Mon 28/94:45 p.m. -
1 stop7h 59m
Tue 29/96:00 a.m. -
1 stop8h 37m
Deal found 14/9C$ 318
Thu 15/102:50 p.m. -
Nonstop4h 20m
Wed 21/108:45 a.m. -
Nonstop4h 10m
Deal found 9/9C$ 320
Wed 14/102:50 p.m. -
Nonstop4h 20m
Thu 22/105:30 p.m. -
Nonstop4h 10m
Deal found 11/9C$ 321
Fri 2/106:30 a.m. -
Nonstop4h 20m
Tue 6/108:45 a.m. -
Nonstop4h 10m
Deal found 11/9C$ 322
Sat 3/102:50 p.m. -
Nonstop4h 20m
Tue 6/108:45 a.m. -
Nonstop4h 10m
Deal found 9/9C$ 324
Sat 17/102:50 p.m. -
Nonstop4h 20m
Thu 22/105:30 p.m. -
Nonstop4h 10m
Deal found 13/9C$ 326
Mon 28/91:56 p.m. -
1 stop8h 46m
Sat 3/106:45 a.m. -
1 stop7h 58m
Deal found 10/9C$ 465
Thu 29/106:00 a.m. -
1 stop6h 59m
Thu 5/117:01 a.m. -
1 stop5h 36m
Deal found 14/9C$ 507
Sat 17/106:09 a.m. -
2 stops18h 03m
Thu 22/106:35 a.m. -
2 stops15h 28m
Deal found 13/9C$ 520

Find flight deals from Houston to Calgary

Round-trip from

C$ 311

One-way from

C$ 136

Popular in

July

Cheapest in

January

Average price

C$ 529
WestJet
  • WestJet
  • 23/10-27/10
  • Nonstop
  • 8h 35m total
  • Houston to Calgary
Search Deals
WestJet
  • WestJet
  • 23/10-31/12
  • Nonstop
  • 4h 20m total
  • Houston to Calgary
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

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
Quickest round-trip

HoustonCalgary

IAH Houston George Bush Intcntl - YYC Calgary

IAHYYC

Houston George Bush Intcntl

Tue 29/9

9:30 a.m.-12:54 p.m.

Nonstop4h 24m

Calgary

Wed 31/12

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

Nonstop0h 00m

C$ 151

HoustonCalgary

IAH Houston George Bush Intcntl - YYC Calgary

IAHYYC

Houston George Bush Intcntl

Mon 28/9

9:30 a.m.-12:54 p.m.

Nonstop4h 24m

Calgary

Wed 31/12

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

Nonstop0h 00m

C$ 151

HoustonCalgary

IAH Houston George Bush Intcntl - YYC Calgary

IAHYYC

Houston George Bush Intcntl

Thu 15/10

6:20 a.m.-1:53 p.m.

1 stop8h 33m

Calgary

Wed 31/12

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

Nonstop0h 00m

C$ 167

HoustonCalgary

IAH Houston George Bush Intcntl - YYC Calgary

IAHYYC

Houston George Bush Intcntl

Sat 17/10

9:30 a.m.-12:54 p.m.

Nonstop4h 24m

Calgary

Wed 31/12

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

Nonstop0h 00m

C$ 167

HoustonCalgary

IAH Houston George Bush Intcntl - YYC Calgary

IAHYYC

Houston George Bush Intcntl

Sat 31/10

8:25 a.m.-9:53 p.m.

2 stops14h 28m

Calgary

Wed 31/12

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

Nonstop0h 00m

C$ 174

HoustonCalgary

IAH Houston George Bush Intcntl - YYC Calgary

IAHYYC

Houston George Bush Intcntl

Tue 6/10

8:21 a.m.-9:48 p.m.

2 stops14h 27m

Calgary

Wed 31/12

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

Nonstop0h 00m

C$ 174

HoustonCalgary

IAH Houston George Bush Intcntl - YYC Calgary

IAHYYC

Houston George Bush Intcntl

Sat 26/9

8:21 a.m.-9:48 p.m.

2 stops14h 27m

Calgary

Wed 31/12

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

Nonstop0h 00m

C$ 174

HoustonCalgary

HOU Houston Hobby - YYC Calgary

HOUYYC

Houston Hobby

Tue 6/10

6:09 a.m.-11:10 p.m.

2 stops18h 01m

Calgary

Wed 31/12

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

Nonstop0h 00m

C$ 183

HoustonCalgary

IAH Houston George Bush Intcntl - YYC Calgary

IAHYYC

Houston George Bush Intcntl

Tue 6/10

9:30 a.m.-12:54 p.m.

Nonstop4h 24m

Calgary

Wed 31/12

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

Nonstop0h 00m

C$ 211

HoustonCalgary

IAH Houston George Bush Intcntl - YYC Calgary

IAHYYC

Houston George Bush Intcntl

Thu 1/10

9:04 p.m.-3:15 p.m.

2 stops19h 11m

Calgary

Wed 31/12

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

Nonstop0h 00m

C$ 217

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Showing 1-10 of 40 resultsSorted by cheapest first
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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

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$ 386). Flying from Houston to Calgary in December is currently the most expensive (average of C$ 575). 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 51% 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 below average for this route at the moment.
Houston to Calgary flights typically cost between C$ 407 and C$ 674 in October.
The cheapest round-trip price found within the last 5 days was C$ 311 on WestJet (23 Oct-27 Oct).

How often are flights from Houston to Calgary delayed?

About 16% of weekly flights between Houston and Calgary have experienced delays in the past year, with the average delay time being 131 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?

Friday 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
7.4
Good
10,208 reviews
Check prices

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.7

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
7.4
Good
10,208 reviews
United Airlines
7.4
Good
10,208 reviews
Check prices

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.7

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
3,443 reviews
United Airlines
7.4
Good
10,208 reviews
Check prices

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.7

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 and Delta fly from Houston to Calgary in about 9h 41m. The time it takes to get you to your destination can typically vary by up to 5h 47m. 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?

    WestJet, at C$ 235, was found to be the cheapest airline from Houston to Calgary. An alternate airline flying to your destination would be United Airlines. WestJet is priced at 51% 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$ 88), United Airlines (C$ 124), 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$ 386). Flying from Houston to Calgary in December is currently the most expensive (average of C$ 575). 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
WestJetCheapestC$ 235AverageC$ 542FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 327AverageC$ 439FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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When you search for this flight from Houston to Calgary, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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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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