Cheap flights from Calgary to Houston from $120
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to Houston departing on 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Delta flights from Calgary to Houston George Bush Intcntl Airport
Our best Delta deals on Calgary to Houston George Bush Intcntl Airport flight tickets
WestJet flights from Calgary to Houston George Bush Intcntl Airport
Our best WestJet deals on Calgary to Houston George Bush Intcntl Airport flight tickets
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How to get the cheapest flight ticket from Calgary to Houston George Bush Intcntl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Calgary and Houston George Bush Intcntl Airport?
What is the cheapest month to fly to Houston George Bush Intcntl Airport?
The month of September is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Calgary, with most prices found around $224. If you are unable to visit Houston George Bush Intcntl Airport during the month of September, then departing from Calgary during the month October is also very affordable. Most momondo users find prices during this month for around $266.
What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?
The cheapest day to depart from Calgary to Houston George Bush Intcntl Airport is on a Saturday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Saturday will often find tickets for as low as $292. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Monday is $569.
What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?
Our data shows that the cheapest Calgary to Houston George Bush Intcntl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Houston George Bush Intcntl Airport in the afternoon for as low as $264. Try not to purchase tickets at noon because they tend to be around $694. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Calgary to Houston George Bush Intcntl flight route?
Fly from Calgary to Houston George Bush Intcntl for the best Calgary - Houston George Bush Intcntl flight prices
How far in advance should I book a flight to Houston George Bush Intcntl Airport?
You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Calgary when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $308 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Calgary for as low as $254 on momondo.
What cabin class options are available on Calgary to Houston George Bush Intcntl flights?
There are 4 cabin classes available to choose from on Calgary to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Calgary to Houston George Bush Intcntl?
Air Canada, WestJet, and American Airlines are the most popular carriers operating from Calgary to Houston George Bush Intcntl
What airlines fly to Houston George Bush Intcntl Airport?
WestJet, Air Canada and United Airlines are the top three most popular airlines that fly to Houston George Bush Intcntl Airport from Calgary according to our data. WestJet is the first choice among our users, with 73% of people opting to fly with this airline when traveling to Houston George Bush Intcntl Airport. Keep in mind that there are 4 different airlines that fly to Houston George Bush Intcntl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Calgary to Houston George Bush Intcntl Airport on average per day?
The number of flights available between Calgary and Houston George Bush Intcntl Airport is 3 per day as of April 2025. The most frequent departure time is 1:00PM, with 74% of daily flights leaving in the afternoon.
How many flights depart from Calgary to Houston George Bush Intcntl Airport on average per week?
As of April 2025, there are 25 flights per week flying from Calgary to Houston George Bush Intcntl Airport. The most common day of the week flights depart is Tue, with 32% of flights taking off on this day.
When to book flights from Calgary to Houston George Bush Intcntl Airport
Cheap Calgary to Houston George Bush Intcntl Airport (YYC to IAH) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Calgary to Houston George Bush Intcntl Airport
How far is Calgary to Houston George Bush Intcntl by plane?
The distance between Calgary and Houston George Bush Intcntl is about 1744.2 mi. Flights usually cover this in 4h 11m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Calgary Airport to Houston George Bush Intcntl Airport?
Prices for flights from Calgary Airport to Houston George Bush Intcntl Airport are updated daily.
How many operators does momondo search for flights from Calgary Airport to Houston George Bush Intcntl Airport?
There are 4 operators available for flights from Calgary Airport to Houston George Bush Intcntl Airport as of April 2025.
How old do you have to be to fly from Calgary Airport to Houston George Bush Intcntl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Calgary Airport to Houston George Bush Intcntl Airport.
What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?
The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Calgary to Houston George Bush Intcntl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Calgary to Houston George Bush Intcntl Airport is Boeing 737 MAX 8 (28.75% of total bookings). The next most popular plane models are Airbus A320-100/200 (19.31%), Airbus A319 (18.67%), and Boeing 737-700 (9.34%).
What is the most popular airline from Calgary to Houston George Bush Intcntl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Calgary to Houston George Bush Intcntl Airport is WestJet (73% of total bookings). The next most popular airlines are Air Canada (12%), United Airlines (11%), and Delta (5%).
Best airlines flying from Calgary to Houston George Bush Intcntl Airport
Compare and see reviews for airlines that fly from Calgary to Houston George Bush Intcntl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $161 | Free Cancellation | Rating 7.0 9,242 reviews | |||
| PriceFrom $172 | Free Cancellation | Rating 7.2 2,823 reviews | |||
| PriceFrom $293 | Free Cancellation | Rating 8.0 7,936 reviews | |||
| PriceFrom $306 | Free Cancellation | Rating 7.4 8,696 reviews |
Delta Flights From Calgary to Houston George Bush Intcntl Airport
Across 9 Delta flights from Calgary to Houston George Bush Intcntl Airport this week, the average price was $360, with the best Delta deals starting from $293 round-trip. 7,929 users have rated Delta on momondo, with an average score of 8.0/10.
United Airlines Flights From Calgary to Houston George Bush Intcntl Airport
United Airlines is also a popular choice for this route. United Airlines flight deals for Calgary to Houston George Bush Intcntl Airport start from as low as $306 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $396. United Airlines operates 4 flights to Houston George Bush Intcntl Airport from Calgary in an average week. Users have rated it 7.4/10 across 8,696 reviews.
Traveling to a place near Houston?
Book flights to Houston if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Calgary to Houston?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Calgary to Houston. momondo saves you time and could save you money on your trip.
Can I find flights from Calgary to Houston with flexible booking policies on momondo?
Yes. All flights to Houston from Calgary on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Calgary to Houston?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Calgary.
I’m not ready to book a flight from Calgary to Houston right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Calgary and alert you when they change.