How long is the flight from Calgary to Houston?

United Airlines, Delta, and American Airlines can get you from Calgary to Houston in just under 14h 29m. Your travel time can differ by up to 2h 15m. There are 1769 mi between Calgary and Houston. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

United Airlines, at $80, was found to be the cheapest airline from Calgary to Houston.Alternate airlines to your destination round-trip include Air Canada and Delta. These flights start at 72% lower than the current average price 3 months from now.

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 WestJet ($110), Air Canada ($116), and United Airlines ($118).

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

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Calgary to Houston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 $230). Flying from Calgary to Houston in March is currently the most expensive (average of $330). 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 day to fly from Calgary to Houston?

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

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

What are the most popular airlines that fly from Calgary to Houston?

Consider Air Canada, United Airlines or WestJet when booking your flight. These represent the most popular airlines when flying from Calgary to Houston.

What is the cheapest time of day to fly from YYC to HOU?

It’s optimal to fly from Calgary to Houston in the afternoon. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight at noon.

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 4 airlines. Calgary is conveniently located just 5.8 mi from Calgary’s city center.

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.

$108+ Cheap Flights from Calgary to Houston

Round-trip from	$152 (Kiwi.com)
One-way from	$108 (Kiwi.com)
Popular in	December
Cheapest in	September
Average price	$203

United's Economy Plus offers extra legroom seats towards the front of the economy cabin.

United's Polaris Business Class includes lie-flat seats and access to Polaris Lounges.

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$80	Average$427	FlexibilityNo cancel fee	On-time69%
Air Canada	Cheapest$96	Average$288	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$151	Average$349	FlexibilityNo cancel fee	On-timeN/A
WestJet	Cheapest$152	Average$345	FlexibilityNo cancel fee	On-time60%

$108+ Cheap flights from Calgary (YYC) to Houston

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Calgary to Houston are usually found in September or October, booked 68 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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Cheapest flights from Calgary to HoustonExplore 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 septiembre 17, 2025.

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 septiembre 17, 2025.

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The best insider tips for Calgary to Houston flights

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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.

Cheapflights Insights

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

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 September 12, 2025.

What is the cheapest month to book a flight from Calgary to Houston?

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 septiembre 17, 2025.

Reviews of airlines servicing Houston

Peruse reviews from past customers who have flown with Delta, United Airlines, and WestJet from Calgary to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

How long is the flight from Calgary to Houston?

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

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

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

How can I find direct flights from Calgary to Houston?

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

What is the cheapest month to book a flight from Calgary to Houston?

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Alternative routes for Calgary to Houston

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Top 4 airlines flying from Calgary to Houston

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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 septiembre 17, 2025.