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Cheap flights from Calgary to Houston from $105

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 3/2. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
7:30 am - 12:44 pm
YYC
-
IAH
4h 14mnonstop
WestJet Logo
6:20 pm - 9:51 pm
IAH
-
YYC
4h 31mnonstop
$154WestJet
vie., ene. 23 - mar., ene. 27
WestJet Logo
12:20 pm - 5:29 pm
YYC
-
IAH
4h 09mnonstop
WestJet Logo
6:20 pm - 9:51 pm
IAH
-
YYC
4h 31mnonstop
$155WestJet
dom., ene. 25 - jue., ene. 29
WestJet Logo
12:20 pm - 5:29 pm
YYC
-
IAH
4h 09mnonstop
WestJet Logo
6:20 pm - 9:51 pm
IAH
-
YYC
4h 31mnonstop
$161WestJet
jue., ene. 22 - mié., ene. 28
WestJet Logo
12:20 pm - 5:29 pm
YYC
-
IAH
4h 09mnonstop
WestJet Logo
6:20 pm - 9:51 pm
IAH
-
YYC
4h 31mnonstop
$162WestJet
jue., ene. 22 - mar., ene. 27
Air Canada Logo
6:00 am - 4:24 pm
YYC
-
IAH
9h 24m1 stop
Air Canada Logo
5:25 pm - 12:44 am
IAH
-
YYC
8h 19m1 stop
$165Air Canada
jue., ene. 22 - mié., ene. 28
Multiple Airlines Logo
6:00 am - 4:24 pm
YYC
-
IAH
9h 24m1 stop
Multiple Airlines Logo
6:20 pm - 9:51 pm
IAH
-
YYC
4h 31mnonstop
$176Multiple Airlines
jue., ene. 22 - mié., ene. 28
American Airlines Logo
1:30 pm - 11:48 am
YYC
-
HOU
21h 18m2 stops
American Airlines Logo
4:20 pm - 11:44 am
HOU
-
YYC
20h 24m1 stop
$282American Airlines
mar., mar. 24 - mié., abr. 1
Delta Logo
12:30 am - 10:39 am
YYC
-
HOU
9h 09m1 stop
Delta Logo
11:44 am - 7:09 pm
HOU
-
YYC
8h 25m1 stop
$302Delta
lun., mar. 23 - jue., mar. 26
Delta Logo
12:30 am - 1:28 pm
YYC
-
HOU
11h 58m1 stop
Delta Logo
11:44 am - 7:09 pm
HOU
-
YYC
8h 25m1 stop
$306Delta
lun., mar. 23 - mar., mar. 31
American Airlines Logo
1:30 pm - 11:48 am
YYC
-
HOU
21h 18m2 stops
American Airlines Logo
12:18 pm - 12:50 pm
HOU
-
YYC
25h 32m2 stops
$341American Airlines
mar., mar. 24 - mar., mar. 31

Delta flights from Calgary to Houston

Our best Delta deals on Calgary to Houston flight tickets
Delta
Jan 20
YYC7:40 amCalgary
14h 57m
2 stops
IAH11:37 pmHouston George Bush Intcntl
Jan 29
IAH6:20 amHouston George Bush Intcntl
17h 42m
2 stops
YYC11:02 pmCalgary
$260
Find similar
Delta
Jan 20
YYC12:15 pmCalgary
10h 00m
2 stops
IAH11:15 pmHouston George Bush Intcntl
Jan 25
IAH6:20 pmHouston George Bush Intcntl
4h 31m
YYC9:51 pmCalgary
$271
Find similar
Delta
Jan 20
YYC12:30 amCalgary
8h 51m
1 stop
HOU10:21 amHouston Hobby
Jan 24
HOU11:09 amHouston Hobby
9h 00m
1 stop
YYC7:09 pmCalgary
$275
Find similar

American Airlines flights from Calgary to Houston

Our best American Airlines deals on Calgary to Houston flight tickets
American Airlines
Mar 24
YYC1:30 pmCalgary
21h 18m
2 stops
HOU11:48 amHouston Hobby
Apr 1
HOU4:20 pmHouston Hobby
20h 24m
1 stop
YYC11:44 amCalgary
$282
Find similar
American Airlines
Jan 21
YYC1:40 pmCalgary
19h 25m
2 stops
HOU10:05 amHouston Hobby
Jan 29
HOU6:00 amHouston Hobby
16h 58m
1 stop
YYC9:58 pmCalgary
$327
Find similar
American Airlines
Mar 24
YYC1:30 pmCalgary
21h 18m
2 stops
HOU11:48 amHouston Hobby
Mar 31
HOU12:18 pmHouston Hobby
25h 32m
2 stops
YYC12:50 pmCalgary
$341
Find similar

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 enero 6, 2026.
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

vie. 1/23

7:30 am-12:44 pm

Nonstop4h 14m

Houston George Bush Intcntl

mar. 1/27

6:20 pm-9:51 pm

Nonstop4h 31m

$154

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

dom. 1/25

12:20 pm-5:29 pm

Nonstop4h 09m

Houston George Bush Intcntl

jue. 1/29

6:20 pm-9:51 pm

Nonstop4h 31m

$155

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

jue. 1/22

12:20 pm-5:29 pm

Nonstop4h 09m

Houston George Bush Intcntl

mié. 1/28

6:20 pm-9:51 pm

Nonstop4h 31m

$161

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

jue. 1/22

12:20 pm-5:29 pm

Nonstop4h 09m

Houston George Bush Intcntl

mar. 1/27

6:20 pm-9:51 pm

Nonstop4h 31m

$162

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

jue. 1/22

6:00 am-4:24 pm

1 stop9h 24m

Houston George Bush Intcntl

mié. 1/28

5:25 pm-12:44 am

1 stop8h 19m

$165

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

jue. 1/22

6:00 am-4:24 pm

1 stop9h 24m

Houston George Bush Intcntl

mié. 1/28

6:20 pm-9:51 pm

Nonstop4h 31m

$176

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

mar. 3/24

1:30 pm-11:48 am

2 stops21h 18m

Houston Hobby

mié. 4/1

4:20 pm-11:44 am

1 stop20h 24m

$282

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

lun. 3/23

12:30 am-10:39 am

1 stop9h 09m

Houston Hobby

jue. 3/26

11:44 am-7:09 pm

1 stop8h 25m

$302

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

lun. 3/23

12:30 am-1:28 pm

1 stop11h 58m

Houston Hobby

mar. 3/31

11:44 am-7:09 pm

1 stop8h 25m

$306

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

mar. 3/24

1:30 pm-11:48 am

2 stops21h 18m

Houston Hobby

mar. 3/31

12:18 pm-12:50 pm

2 stops25h 32m

$341

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 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 $185. The month of October is another great option to travel to Houston, with average flight prices from Calgary averaging around $224.

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 $196. Try not to purchase tickets at noon because they tend to be around $491. 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 $260 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 05m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Calgary to Houston takes 4h 05m
Direct flights go from Calgary to Houston every day.
There are 2 airports in Houston. From Calgary there are direct flights to Houston George Bush Intcntl (IAH).
Search flight deals

  • 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 05m.

  • 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
9,134 reviews
Search United Airlines flights
Air CanadaPriceFrom $128Free CancellationRating
7.1
10,597 reviews
Search Air Canada flights
DeltaPriceFrom $141Free CancellationRating
7.9
8,017 reviews
Search Delta flights
WestJetPriceFrom $152Free CancellationRating
7.2
3,235 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.

An easier way to manage your Houston trip

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