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Cheap flights from Calgary to Houston from C$ 199

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — HOU
25 Feb — 4 Mar1
1 adult

The best prices from Calgary to Houston are usually found in September or October, booked 52 days in advance, depart on a Wednesday or Monday and return on a Saturday

Cheap flight deals from Calgary to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to Houston (HO1). 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 20 February 2025.

Round-trip from

C$ 295

One-way from

C$ 199

Popular in

December

Cheapest in

September

Average price

C$ 503
4/4-7/4
  • 4/4-7/4
  • 1 total stop
  • 20h 58m total
  • Calgary to Houston
Search Deals
Air Canada
  • Air Canada
  • 2/4
  • 1 total stop
  • 9h 29m total
  • Calgary to Houston
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from Calgary to Houston

Cheapest flights from Calgary to Houston
Explore the most affordable flight options available from Calgary to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.

Wed 5/37:30 a.m.YYC - IAH
Nonstop4h 16mMultiple Airlines
Tue 11/39:31 p.m.IAH - YYC
1 stop26h 24mMultiple Airlines
Deal found 20/2C$ 293
Wed 2/49:00 a.m.YYC - IAH
1 stop8h 50mAir Canada
Fri 4/44:30 p.m.IAH - YYC
1 stop9h 43mAir Canada
Deal found 20/2C$ 301
Wed 12/312:41 p.m.YYC - IAH
1 stop9h 40mUnited Airlines
Wed 19/37:15 a.m.IAH - YYC
1 stop12h 01mUnited Airlines
Deal found 20/2C$ 337
Fri 12/99:00 a.m.YYC - IAH
Nonstop4h 10mWestJet
Sun 21/98:00 a.m.IAH - YYC
Nonstop4h 20mWestJet
Deal found 19/2C$ 364
Mon 30/66:54 a.m.YYC - IAH
1 stop8h 02mAmerican Airlines
Sat 5/710:23 a.m.IAH - YYC
1 stop13h 57mAmerican Airlines
Deal found 20/2C$ 371
Mon 30/66:54 a.m.YYC - HOU
1 stop14h 01mAmerican Airlines
Tue 8/76:08 a.m.HOU - YYC
1 stop16h 42mAmerican Airlines
Deal found 20/2C$ 371
Fri 4/76:35 a.m.YYC - IAH
1 stop10h 30mDelta
Thu 10/710:45 a.m.IAH - YYC
1 stop11h 00mDelta
Deal found 20/2C$ 384
Tue 1/46:30 a.m.YYC - HOU
2 stops15h 36mDelta
Tue 8/46:00 a.m.HOU - YYC
2 stops18h 16mDelta
Deal found 19/2C$ 430
Mon 24/36:29 a.m.YYC - HOU
1 stop16h 24mBritish Airways
Mon 31/38:17 p.m.HOU - YYC
1 stop16h 32mBritish Airways
Deal found 19/2C$ 496
Mon 31/312:30 a.m.YYC - HOU
1 stop8h 06mWestJet
Tue 8/410:35 a.m.HOU - YYC
1 stop10h 29mWestJet
Deal found 19/2C$ 550
Sun 2/36:29 a.m.YYC - HOU
1 stop13h 20mMultiple Airlines
Wed 5/310:15 a.m.HOU - YYC
1 stop12h 39mMultiple Airlines
Deal found 20/2C$ 555

Find flights from Calgary to Houston within your budget

Customize your flight search to find flights from Calgary to Houston 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 20 February 2025.

Fly from

Calgary

Fly to

Houston

Route

Depart

Return

Price

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 5/3

7:30 a.m.-12:46 p.m.

Nonstop4h 16m

Houston George Bush Intcntl

Tue 11/3

9:31 p.m.-10:55 p.m.

1 stop26h 24m

C$ 293

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 2/4

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

1 stop8h 50m

Houston George Bush Intcntl

Fri 4/4

4:30 p.m.-1:13 a.m.

1 stop9h 43m

C$ 301

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 12/3

12:41 p.m.-11:21 p.m.

1 stop9h 40m

Houston George Bush Intcntl

Wed 19/3

7:15 a.m.-6:16 p.m.

1 stop12h 01m

C$ 337

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Mon 30/6

6:54 a.m.-3:56 p.m.

1 stop8h 02m

Houston George Bush Intcntl

Sat 5/7

10:23 a.m.-11:20 p.m.

1 stop13h 57m

C$ 371

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

Mon 30/6

6:54 a.m.-5:52 p.m.

1 stop9h 58m

Houston Hobby

Fri 11/7

5:04 a.m.-9:50 p.m.

1 stop17h 46m

C$ 371

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 2/7

5:30 p.m.-10:42 p.m.

Nonstop4h 12m

Houston George Bush Intcntl

Wed 9/7

8:00 a.m.-11:17 a.m.

Nonstop4h 17m

C$ 372

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 4/7

6:35 a.m.-6:05 p.m.

1 stop10h 30m

Houston George Bush Intcntl

Thu 10/7

10:45 a.m.-8:45 p.m.

1 stop11h 00m

C$ 384

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

Tue 1/4

6:30 a.m.-11:06 p.m.

2 stops15h 36m

Houston Hobby

Tue 8/4

6:00 a.m.-11:16 p.m.

2 stops18h 16m

C$ 430

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

Mon 24/3

6:29 a.m.-11:53 p.m.

1 stop16h 24m

Houston Hobby

Mon 31/3

8:17 p.m.-11:49 a.m.

1 stop16h 32m

C$ 496

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

Mon 31/3

12:30 a.m.-9:36 a.m.

1 stop8h 06m

Houston Hobby

Tue 8/4

10:35 a.m.-8:04 p.m.

1 stop10h 29m

C$ 550

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

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

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

Travel insights for flights from Calgary to Houston

Get recent, data-driven insights about flights from Calgary to Houston including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Calgary to Houston. Price data was last updated on 14 February 2025.

The price you pay for your flight from Calgary to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 52 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 Calgary to Houston?

Currently, September is the cheapest month in which you can book a flight from Calgary to Houston (average of C$ 364). Flying from Calgary to Houston in May is currently the most expensive (average of C$ 523). 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 YYC to HOU?

Find hourly flight availability from Calgary to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 February 2025.

One of the essential ways to save on airfare from Calgary to Houston is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 48% on airfare.

What is the cheapest day to fly from Calgary to Houston?

Use this chart to determine the cheapest time to fly round-trip from Calgary to Houston. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Calgary to Houston flight should consider departing on Saturday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 mm per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated 20 February 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Calgary to Houston. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews
Check prices

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.2
Good
2,801 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,748 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Calgary to Houston. 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 from for flights from Calgary to Houston?

    Most people fly from Calgary (YYC) if they book a flight from Calgary to Houston. On average, Calgary has 0 outbound flights to Houston per day from 5 airlines. Calgary is conveniently located just 9.3 km from Calgary’s city centre.

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

    Air Canada, at C$ 301, was found to be the cheapest airline from Calgary to Houston.Alternate airlines to your destination round-trip include WestJet and United Airlines. Air Canada is currently priced 37% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Calgary to Houston are Air Canada (C$ 199), WestJet (C$ 207), and United Airlines (C$ 209).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Calgary to Houston 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 Calgary to Houston?

    Currently, September is the cheapest month in which you can book a flight from Calgary to Houston (average of C$ 364). Flying from Calgary to Houston in May is currently the most expensive (average of C$ 523). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Calgary to Houston

Discover the top 5 airlines that operate flights from Calgary to Houston. 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 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 250AverageC$ 685FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 250AverageC$ 485FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 250AverageC$ 492FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 252AverageC$ 488FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 392AverageC$ 599FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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

When you search for this flight from Calgary to Houston, 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.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Calgary to Houston for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Calgary to Houston, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Calgary to Houston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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