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Cheap flights from Canada to Houston from C$ 133

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Canada to Houston departing on 13/11. 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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Find the cheapest flights from Canada to Houston

Recent round-trip flight deals from Canada to Houston

WestJet Logo
7:30 a.m. - 12:44 p.m.YYC-IAH
4h 14mdirect
WestJet Logo
1:35 p.m. - 5:06 p.m.IAH-YYC
4h 31mdirect
C$ 210WestJet
Find Deal
Mon, 3 Nov - Wed, 12 Nov
WestJet Logo
9:00 a.m. - 2:10 p.m.YYC-IAH
4h 10mdirect
WestJet Logo
6:20 p.m. - 9:51 p.m.IAH-YYC
4h 31mdirect
C$ 211WestJet
Find Deal
Wed, 22 Oct - Mon, 27 Oct
United Airlines Logo
1:30 p.m. - 6:46 p.m.YYC-IAH
4h 16mdirect
United Airlines Logo
8:30 a.m. - 2:21 p.m.IAH-YYC
6h 51m1 stop
C$ 232United Airlines
Find Deal
Sat, 1 Nov - Sat, 8 Nov
United Airlines Logo
6:15 a.m. - 11:59 p.m.YYC-IAH
16h 44m1 stop
United Airlines Logo
8:30 a.m. - 2:21 p.m.IAH-YYC
6h 51m1 stop
C$ 254United Airlines
Find Deal
Wed, 29 Oct - Sat, 8 Nov
Air Canada Logo
6:10 a.m. - 3:42 p.m.YYC-IAH
8h 32m1 stop
Air Canada Logo
4:50 p.m. - 12:42 a.m.IAH-YYC
8h 52m1 stop
C$ 256Air Canada
Find Deal
Fri, 10 Oct - Sun, 12 Oct
Air Canada Logo
7:00 a.m. - 3:42 p.m.YYC-IAH
7h 42m1 stop
Air Canada Logo
4:50 p.m. - 12:42 a.m.IAH-YYC
8h 52m1 stop
C$ 257Air Canada
Find Deal
Thu, 9 Oct - Fri, 10 Oct
American Airlines Logo
12:54 p.m. - 8:28 a.m.YYC-HOU
18h 34m1 stop
American Airlines Logo
8:11 p.m. - 11:59 a.m.HOU-YYC
16h 48m1 stop
C$ 278American Airlines
Find Deal
Fri, 24 Oct - Mon, 27 Oct
American Airlines Logo
12:54 p.m. - 9:35 a.m.YYC-HOU
19h 41m1 stop
American Airlines Logo
4:24 p.m. - 11:44 a.m.HOU-YYC
20h 20m1 stop
C$ 303American Airlines
Find Deal
Sat, 1 Nov - Fri, 7 Nov
Delta Logo
12:30 a.m. - 12:24 p.m.YYC-IAH
10h 54m1 stop
Delta Logo
6:20 p.m. - 9:51 p.m.IAH-YYC
4h 31mdirect
C$ 345Delta
Find Deal
Mon, 27 Oct - Mon, 10 Nov
Delta Logo
5:30 p.m. - 10:43 p.m.YYC-IAH
4h 13mdirect
Delta Logo
3:00 p.m. - 6:21 p.m.IAH-YYC
4h 21mdirect
C$ 350Delta
Find Deal
Sat, 27 Sep - Mon, 29 Sep

WestJet flights from Canada to Houston

Our best WestJet deals on Canada to Houston flight tickets
WestJet
3 Nov
YYC7:30 a.m.Calgary
4h 14m
IAH12:44 p.m.Houston George Bush Intcntl
12 Nov
IAH1:35 p.m.Houston George Bush Intcntl
4h 31m
YYC5:06 p.m.Calgary
C$ 210
Find similar
WestJet
22 Oct
YYC9:00 a.m.Calgary
4h 10m
IAH2:10 p.m.Houston George Bush Intcntl
27 Oct
IAH6:20 p.m.Houston George Bush Intcntl
4h 31m
YYC9:51 p.m.Calgary
C$ 211
Find similar
WestJet
10 Oct
YYC5:30 p.m.Calgary
4h 13m
IAH10:43 p.m.Houston George Bush Intcntl
12 Oct
IAH3:00 p.m.Houston George Bush Intcntl
4h 21m
YYC6:21 p.m.Calgary
C$ 224
Find similar

American Airlines flights from Canada to Houston

Our best American Airlines deals on Canada to Houston flight tickets
American Airlines
24 Oct
YYC12:54 p.m.Calgary
18h 34m
1 stop
HOU8:28 a.m.Houston Hobby
27 Oct
HOU8:11 p.m.Houston Hobby
16h 48m
1 stop
YYC11:59 a.m.Calgary
C$ 278
Find similar
American Airlines
1 Nov
YYC12:54 p.m.Calgary
19h 41m
1 stop
HOU9:35 a.m.Houston Hobby
7 Nov
HOU4:24 p.m.Houston Hobby
20h 20m
1 stop
YYC11:44 a.m.Calgary
C$ 303
Find similar
American Airlines
28 Oct
YYC6:45 a.m.Calgary
10h 22m
1 stop
HOU6:07 p.m.Houston Hobby
8 Nov
HOU6:00 a.m.Houston Hobby
6h 44m
1 stop
YYC11:44 a.m.Calgary
C$ 355
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Canada 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 96,600 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Canada to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Mon 3/11

7:30 a.m.-12:44 p.m.

Nonstop4h 14m

Houston George Bush Intcntl

Wed 12/11

1:35 p.m.-5:06 p.m.

Nonstop4h 31m

C$ 210

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 22/10

9:00 a.m.-2:10 p.m.

Nonstop4h 10m

Houston George Bush Intcntl

Mon 27/10

6:20 p.m.-9:51 p.m.

Nonstop4h 31m

C$ 211

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sat 1/11

1:30 p.m.-6:46 p.m.

Nonstop4h 16m

Houston George Bush Intcntl

Sat 8/11

8:30 a.m.-2:21 p.m.

1 stop6h 51m

C$ 232

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 29/10

6:15 a.m.-11:59 p.m.

1 stop16h 44m

Houston George Bush Intcntl

Sat 8/11

8:30 a.m.-2:21 p.m.

1 stop6h 51m

C$ 254

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 10/10

6:10 a.m.-3:42 p.m.

1 stop8h 32m

Houston George Bush Intcntl

Sun 12/10

4:50 p.m.-12:42 a.m.

1 stop8h 52m

C$ 256

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 9/10

7:00 a.m.-3:42 p.m.

1 stop7h 42m

Houston George Bush Intcntl

Fri 10/10

4:50 p.m.-12:42 a.m.

1 stop8h 52m

C$ 257

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

Fri 24/10

12:54 p.m.-8:28 a.m.

1 stop18h 34m

Houston Hobby

Mon 27/10

8:11 p.m.-11:59 a.m.

1 stop16h 48m

C$ 278

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

Sat 1/11

12:54 p.m.-9:35 a.m.

1 stop19h 41m

Houston Hobby

Fri 7/11

4:24 p.m.-11:44 a.m.

1 stop20h 20m

C$ 303

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Mon 27/10

12:30 a.m.-12:24 p.m.

1 stop10h 54m

Houston George Bush Intcntl

Mon 10/11

6:20 p.m.-9:51 p.m.

Nonstop4h 31m

C$ 345

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sat 27/9

5:30 p.m.-10:43 p.m.

Nonstop4h 13m

Houston George Bush Intcntl

Mon 29/9

3:00 p.m.-6:21 p.m.

Nonstop4h 21m

C$ 350

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 Canada 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 October is, on average, the cheapest month to fly to Houston from Canada, with most prices found around C$ 634. The month of April is another great option to travel to Houston, with average flight prices from Canada averaging around C$ 635.

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

On average, the least expensive day to fly to Houston from Canada is on a Thursday. momondo users have found tickets for Thursday departures for as low as C$ 722. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Canada to Houston on a Sunday will generally be more expensive and average around C$ 762. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Houston is at noon. Flights from Canada to Houston during this time can be as low as C$ 695. In contrast, the most expensive time of day to depart to Houston is in the afternoon when prices are around C$ 758.

What is the cheapest Canada to Houston flight route?

Fly from Calgary to Houston George Bush Intcntl for the best Canada - 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 Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around C$ 669 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Canada for as low as C$ 613 on momondo.

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

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

Cheap Canada to Houston flight deals and tips

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

Fastest flight time

3h 30m

Direct flights

Every day

Airports in Houston

1 airport
The fastest flight from Canada to Houston takes 3h 30m
Direct flights go from Canada to Houston every day.
There is 1 airport near Houston: Houston George Bush Intcntl (IAH)
Search flight deals

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

    Prices for flights from Canada to Houston refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Canada 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 Canada to Houston

Compare and see reviews for airlines that fly from Canada to Houston with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 168Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom C$ 172Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 194Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
WestJetPriceFrom C$ 226Free CancellationRating
7.2
3,093 reviews
Search WestJet flights
DeltaPriceFrom C$ 245Free CancellationRating
7.9
7,957 reviews
Search Delta flights
Alaska AirlinesPriceFrom C$ 471Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Canada to Houston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Canada to Houston for you.

Can I find flights from Canada to Houston with flexible booking policies on momondo?

Flights from Canada 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 Canada to Houston?

momondo helps you find the best flight between Canada and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Houston from Canada are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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