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Cheap flights from Calgary to Houston from $106

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 11/14. 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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WestJet Logo
7:30 am - 12:44 pmYYC-IAH
4h 14mnonstop
WestJet Logo
6:20 pm - 9:51 pmIAH-YYC
4h 31mnonstop
$165WestJet
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Wed, Dec 3 - Wed, Dec 10
WestJet Logo
12:20 pm - 5:29 pmYYC-IAH
4h 09mnonstop
WestJet Logo
6:20 pm - 9:51 pmIAH-YYC
4h 31mnonstop
$168WestJet
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Tue, Dec 9 - Wed, Dec 10
Air Canada Logo
6:00 am - 4:24 pmYYC-IAH
9h 24m1 stop
Air Canada Logo
5:25 pm - 12:29 amIAH-YYC
8h 04m1 stop
$191Air Canada
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Wed, Dec 3 - Wed, Dec 10
Multiple Airlines Logo
9:45 pm - 3:58 pmYYC-IAH
17h 13m2 stops
Multiple Airlines Logo
1:35 pm - 5:06 pmIAH-YYC
4h 31mnonstop
$205Multiple Airlines
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Fri, Dec 5 - Wed, Dec 10
Multiple Airlines Logo
7:30 am - 12:44 pmYYC-IAH
4h 14mnonstop
Multiple Airlines Logo
11:55 am - 8:49 pmIAH-YYC
9h 54m1 stop
$208Multiple Airlines
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Fri, Jan 16 - Sat, Jan 24
Air Canada Logo
6:00 am - 4:24 pmYYC-IAH
9h 24m1 stop
Air Canada Logo
5:25 pm - 12:29 amIAH-YYC
8h 04m1 stop
$209Air Canada
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Thu, Dec 4 - Thu, Dec 11
United Airlines Logo
2:13 pm - 8:50 amYYC-IAH
17h 37m2 stops
United Airlines Logo
8:30 pm - 2:21 pmIAH-YYC
18h 51m2 stops
$215United Airlines
Find Deal
Sat, Nov 22 - Wed, Nov 26
United Airlines Logo
2:13 pm - 10:48 pmYYC-IAH
7h 35m1 stop
United Airlines Logo
8:16 pm - 11:35 amIAH-YYC
16h 19m1 stop
$230United Airlines
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Sat, Jan 17 - Sun, Jan 25
Delta Logo
2:45 pm - 11:14 pmYYC-IAH
7h 29m1 stop
Delta Logo
7:01 am - 8:57 pmIAH-YYC
14h 56m2 stops
$250Delta
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Thu, Dec 4 - Wed, Dec 10
Delta Logo
6:30 am - 11:58 pmYYC-IAH
16h 28m2 stops
Delta Logo
6:00 am - 11:15 pmIAH-YYC
18h 15m2 stops
$251Delta
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Sat, Mar 7 - Wed, Mar 11

Delta flights from Calgary to Houston

Our best Delta deals on Calgary to Houston flight tickets
Delta
Dec 4
YYC2:45 pmCalgary
7h 29m
1 stop
IAH11:14 pmHouston George Bush Intcntl
Dec 10
IAH7:01 amHouston George Bush Intcntl
14h 56m
2 stops
YYC8:57 pmCalgary
$250
Find similar
Delta
Dec 5
YYC7:35 amCalgary
14h 13m
2 stops
HOU10:48 pmHouston Hobby
Dec 10
HOU6:00 amHouston Hobby
15h 57m
2 stops
YYC8:57 pmCalgary
$251
Find similar
Delta
Nov 10
YYC12:30 amCalgary
10h 00m
1 stop
IAH11:30 amHouston George Bush Intcntl
Nov 18
IAH11:05 amHouston George Bush Intcntl
10h 48m
1 stop
YYC8:53 pmCalgary
$291
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WestJet flights from Calgary to Houston

Our best WestJet deals on Calgary to Houston flight tickets
WestJet
Dec 3
YYC7:30 amCalgary
4h 14m
IAH12:44 pmHouston George Bush Intcntl
Dec 10
IAH6:20 pmHouston George Bush Intcntl
4h 31m
YYC9:51 pmCalgary
$165
Find similar
WestJet
Dec 9
YYC12:20 pmCalgary
4h 09m
IAH5:29 pmHouston George Bush Intcntl
Dec 10
IAH6:20 pmHouston George Bush Intcntl
4h 31m
YYC9:51 pmCalgary
$168
Find similar
WestJet
Dec 10
YYC12:20 pmCalgary
4h 09m
IAH5:29 pmHouston George Bush Intcntl
Dec 15
IAH6:20 pmHouston George Bush Intcntl
4h 31m
YYC9:51 pmCalgary
$173
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momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Calgary to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 12/3

7:30 am-12:44 pm

Nonstop4h 14m

Houston George Bush Intcntl

Wed 12/10

6:20 pm-9:51 pm

Nonstop4h 31m

$165

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Tue 12/9

12:20 pm-5:29 pm

Nonstop4h 09m

Houston George Bush Intcntl

Wed 12/10

6:20 pm-9:51 pm

Nonstop4h 31m

$168

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 12/3

6:00 am-4:24 pm

1 stop9h 24m

Houston George Bush Intcntl

Wed 12/10

5:25 pm-12:29 am

1 stop8h 04m

$191

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 12/5

9:45 pm-3:58 pm

2 stops17h 13m

Houston George Bush Intcntl

Wed 12/10

1:35 pm-5:06 pm

Nonstop4h 31m

$205

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 1/16

7:30 am-12:44 pm

Nonstop4h 14m

Houston George Bush Intcntl

Sat 1/24

11:55 am-8:49 pm

1 stop9h 54m

$208

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 12/4

6:00 am-4:24 pm

1 stop9h 24m

Houston George Bush Intcntl

Thu 12/11

5:25 pm-12:29 am

1 stop8h 04m

$209

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sat 11/22

2:13 pm-8:50 am

2 stops17h 37m

Houston George Bush Intcntl

Wed 11/26

8:30 pm-2:21 pm

2 stops18h 51m

$215

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sat 1/17

2:13 pm-10:48 pm

1 stop7h 35m

Houston George Bush Intcntl

Sun 1/25

8:16 pm-11:35 am

1 stop16h 19m

$230

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 12/4

2:45 pm-11:14 pm

1 stop7h 29m

Houston George Bush Intcntl

Wed 12/10

7:01 am-8:57 pm

2 stops14h 56m

$250

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sat 3/7

6:30 am-11:58 pm

2 stops16h 28m

Houston George Bush Intcntl

Wed 3/11

6:00 am-11:15 pm

2 stops18h 15m

$251

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Calgary to Houston

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?

What is the cheapest month to fly to Houston?

The month of September is, on average, the cheapest month to fly to Houston from Calgary, with most prices found around $187. The month of October is another great option to travel to Houston, with average flight prices from Calgary averaging around $235.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Calgary is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $291. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Sunday is $447.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Calgary to Houston flights are usually those with departure times in the afternoon. Our users have found flights to Houston in the afternoon for as low as $208. Try not to purchase tickets at noon because they tend to be around $540. 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 flight route?

Fly from Calgary to Houston George Bush Intcntl for the best Calgary - Houston flight prices

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from Calgary when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $284 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Calgary for as low as $200 on momondo.

What cabin class options are available on Calgary to Houston flights?

There are 4 cabin classes available to choose from on Calgary to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Calgary to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Calgary to Houston

Fastest flight time

4h 09m

Direct flights

Every day

Airports in Houston

1 airport
The fastest flight from Calgary to Houston takes 4h 09m
Direct flights go from Calgary to Houston every day.
There is 1 airport near Houston: Houston George Bush Intcntl (IAH)
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  • How far is Calgary to Houston by plane?

    The distance between Calgary and Houston is about 1757.5 mi. A reasonable flight in good conditions will take 4h 09m.

  • When did momondo last update prices for flights from Calgary Airport to Houston?

    Prices for flights from Calgary Airport to Houston refresh daily.

  • How many operators does momondo search for flights from Calgary Airport to Houston?

  • How old do you have to be to fly from Calgary Airport to Houston?

    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.

  • What documentation or ID do you need to fly to Houston?

    The travel and health documents you'll need for your trip to Houston 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Calgary to Houston

Compare and see reviews for airlines that fly from Calgary to Houston with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $86Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights
Air CanadaPriceFrom $128Free CancellationRating
7.1
10,410 reviews
Search Air Canada flights
DeltaPriceFrom $141Free CancellationRating
7.9
8,001 reviews
Search Delta flights
WestJetPriceFrom $152Free CancellationRating
7.2
3,154 reviews
Search WestJet flights

Why 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?

Flights from Calgary to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Calgary to Houston?

momondo provides multiple filters to help you find the best flight to Houston from Calgary. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Calgary to Houston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Calgary to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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