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$52+ Cheap flights from Houston to Calgary (YYC)

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YYC
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Calgary are usually found in May or October, booked 28 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap 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 December 16, 2025.

This Air Canada deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:10 pmIAH - YYC
1 stop12h 34mAir Canada
Wed 1/216:45 amYYC - IAH
1 stop8h 39mAir Canada
Deal found 12/13$368
This Kiwi.com deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:20 pmIAH - YYC
Nonstop4h 31mWestJet
Wed 1/2112:20 pmYYC - IAH
Nonstop4h 09mWestJet
Deal found 12/13$380
This United Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:50 pmIAH - YYC
1 stop10h 03mUnited Airlines
Wed 1/211:30 pmYYC - IAH
Nonstop4h 11mUnited Airlines
Deal found 12/13$398
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:00 amIAH - YYC
2 stops17h 13mDelta
Tue 12/236:30 amYYC - IAH
1 stop10h 49mDelta
Deal found 12/15$434
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:00 amIAH - YYC
2 stops17h 13mDelta
Thu 12/256:30 amYYC - IAH
2 stops16h 21mDelta
Deal found 12/15$439
This Air Canada deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:26 pmIAH - YYC
1 stop17h 53mAir Canada
Sun 1/111:30 pmYYC - IAH
Nonstop4h 11mAir Canada
Deal found 12/14$446
This Kiwi.com deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:20 pmIAH - YYC
Nonstop4h 31mWestJet
Thu 12/2512:20 pmYYC - IAH
Nonstop4h 09mWestJet
Deal found 12/13$491
This Air Canada deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:34 pmIAH - YYC
1 stop17h 45mAir Canada
Mon 12/228:45 pmYYC - IAH
1 stop15h 49mAir Canada
Deal found 12/14$524
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 amHOU - YYC
2 stops16h 06mDelta
Sat 12/277:30 amYYC - HOU
2 stops14h 41mDelta
Deal found 12/15$730
This FlightHub deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:46 amHOU - YYC
1 stop25h 58mWestJet
Sun 1/45:15 pmYYC - HOU
2 stops21h 55mWestJet
Deal found 12/15$777
This FlightHub deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:25 pmHOU - YYC
2 stops25h 35mWestJet
Sun 1/46:30 pmYYC - HOU
2 stops20h 40mWestJet
Deal found 12/15$786
This Justfly.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amHOU - YYC
1 stop14h 09mWestJet
Sun 1/45:15 pmYYC - HOU
2 stops21h 55mWestJet
Deal found 12/15$803

Find 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 December 16, 2025.

Round-trip from

$161
(FlightHub)

One-way from

$52
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$406
From Houston to Calgary
Search Deals
One-way flight from Houston to Calgary
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 2,558,603 searches. Data last updated December 16, 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

Sun 1/18

9:36 am-1:08 pm

Nonstop4h 32m

Calgary

Wed 1/21

1:30 pm-6:41 pm

Nonstop4h 11m

$164

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 2/3

9:36 am-1:08 pm

Nonstop4h 32m

Calgary

Fri 2/6

6:15 am-11:59 pm

1 stop16h 44m

$169

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Fri 1/23

5:00 am-11:35 am

1 stop7h 35m

Calgary

Mon 2/2

1:30 pm-6:41 pm

Nonstop4h 11m

$174

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 3/3

12:50 pm-9:53 pm

1 stop10h 03m

Calgary

Sat 3/7

1:30 pm-6:46 pm

Nonstop4h 16m

$174

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Mon 2/16

9:50 pm-11:31 am

1 stop14h 41m

Calgary

Sat 2/28

1:30 pm-6:46 pm

Nonstop4h 16m

$174

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 2/17

6:30 am-9:53 pm

1 stop16h 23m

Calgary

Mon 2/23

1:30 pm-6:46 pm

Nonstop4h 16m

$174

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 2/17

6:30 am-9:53 pm

1 stop16h 23m

Calgary

Fri 2/27

1:30 pm-6:46 pm

Nonstop4h 16m

$174

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Mon 2/2

8:16 pm-11:35 am

1 stop16h 19m

Calgary

Wed 2/11

6:15 am-11:59 pm

1 stop16h 44m

$178

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Mon 1/19

9:36 am-1:08 pm

Nonstop4h 32m

Calgary

Wed 1/28

12:37 pm-10:58 pm

1 stop9h 21m

$179

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Wed 3/25

6:00 am-8:45 pm

2 stops15h 45m

Calgary

Sat 3/28

12:30 am-9:40 am

1 stop8h 10m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 35 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 December 12, 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 28 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 $85). Flying from Houston to Calgary in July is currently the most expensive (average of $164). 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 December 16, 2025.

It’s typically best to fly out from Houston to Calgary in the afternoon. Doing so could potentially save you 48% on the flight price compared to flying in the evening, which is usually more expensive.

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

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

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

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

How often are flights from Houston to Calgary delayed?

About 17% 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 Monday 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 last year, WestJet have had the lowest number of delays on this route, with just 16% of flights being delayed.

The best insider tips for Houston to Calgary flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston to Calgary trip
Airports
IAH

Check the IAH website for security wait times to ensure a smooth departure process.

Read more about IAHBy Evie Carrick
YYC

Use the rapid transit bus Route 300 for a quick ride into downtown Calgary from YYC.

Read more about YYCBy Jenna Scatena
Our travel experts
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Jenna Scatena

Jenna Scatena

Expert on YYC

Jenna Scatena

Jenna Scatena

Journalist and Travel Writer, Jenna Scatena is an award-winning travel writer with a love for sharing stories and exploring new places, especially by Vespa. Though she's from San Francisco, she has spent a significant chunk of her vacation days over the last decade eating her way through Texas and sleeping in hotels around the world—especially in California, the Middle East, and Europe.

Read more

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 December 16, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Houston to Calgary. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,010 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,010 reviews
Delta
7.9
Good
8,010 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,094 reviews
Delta
7.9
Good
8,010 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,010 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,202 reviews
Delta
7.9
Good
8,010 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,527 reviews
Delta
7.9
Good
8,010 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    Calgary (YYC), located 5.8 mi from the city center, is the airport you fly into when you book flights from Houston to Calgary. 5 airlines have flights to Calgary from Houston on a regular basis. Booking flights from Houston to Calgary should not be difficult; the airport handles an average of 0 inbound flights from Houston per day.

  • How long is the flight from Houston to Calgary?

    There are many flights that can get you from Houston to Calgary in 4h 32m. Fly via United Airlines or Delta to get the fastest option. The distance between Houston and Calgary is about 1747 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    United Airlines, at $107, was found to be the cheapest airline from Houston to Calgary.Alternate airlines to your destination round-trip include Air Canada and Delta. Users have found that United Airlines is 65% cheaper than the other options available to this destination.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $57. Users have also found prices from $67 and $75 on American Airlines and WestJet, respectively.

  • 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 $85). Flying from Houston to Calgary in July is currently the most expensive (average of $164). 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

Traveling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Canmore
Airdrie

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Houston to Calgary

Discover the top 5 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 2,558,603 searches. Data last updated December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$110Average$295FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$114Average$388FlexibilityNo cancel feeOn-time69%
DeltaCheapest$152Average$377FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$173Average$303FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$242Average$413FlexibilityNo cancel feeOn-time71%

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