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Cheap flights from Canada to Houston from C$ 140

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 8/12. 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

Enter your travel dates to find the best prices.
WestJet Logo
7:30 a.m. - 12:44 p.m.YYC-IAH
4h 14mdirect
WestJet Logo
6:20 p.m. - 9:51 p.m.IAH-YYC
4h 31mdirect
C$ 221WestJet
Find Deal
Mon, 17 Nov - Wed, 26 Nov
WestJet Logo
12:20 p.m. - 5:29 p.m.YYC-IAH
4h 09mdirect
WestJet Logo
6:20 p.m. - 9:51 p.m.IAH-YYC
4h 31mdirect
C$ 233WestJet
Find Deal
Mon, 24 Nov - Wed, 3 Dec
WestJet Logo
7:30 a.m. - 12:44 p.m.YYC-IAH
4h 14mdirect
WestJet Logo
6:20 p.m. - 9:51 p.m.IAH-YYC
4h 31mdirect
C$ 235WestJet
Find Deal
Mon, 17 Nov - Wed, 26 Nov
Air Canada Logo
6:45 a.m. - 4:24 p.m.YYC-IAH
8h 39m1 stop
Air Canada Logo
5:25 p.m. - 12:29 a.m.IAH-YYC
8h 04m1 stop
C$ 237Air Canada
Find Deal
Fri, 5 Dec - Wed, 10 Dec
Air Canada Logo
6:45 a.m. - 4:24 p.m.YYC-IAH
8h 39m1 stop
Air Canada Logo
5:25 p.m. - 12:29 a.m.IAH-YYC
8h 04m1 stop
C$ 263Air Canada
Find Deal
Fri, 5 Dec - Mon, 8 Dec
United Airlines Logo
2:13 p.m. - 10:37 a.m.YYC-IAH
19h 24m2 stops
United Airlines Logo
5:00 a.m. - 11:35 a.m.IAH-YYC
7h 35m1 stop
C$ 303United Airlines
Find Deal
Fri, 5 Dec - Wed, 10 Dec
United Airlines Logo
1:30 p.m. - 6:41 p.m.YYC-IAH
4h 11mdirect
United Airlines Logo
10:00 a.m. - 9:53 p.m.IAH-YYC
12h 53m1 stop
C$ 315United Airlines
Find Deal
Thu, 22 Jan - Tue, 27 Jan
Delta Logo
12:41 p.m. - 9:36 p.m.YYC-IAH
7h 55m1 stop
Delta Logo
11:02 a.m. - 11:13 p.m.IAH-YYC
13h 11m2 stops
C$ 353Delta
Find Deal
Fri, 5 Dec - Mon, 8 Dec
American Airlines Logo
11:38 a.m. - 11:45 p.m.YYZ-IAH
13h 07m1 stop
American Airlines Logo
6:05 a.m. - 4:00 p.m.IAH-YYZ
8h 55m1 stop
C$ 402American Airlines
Find Deal
Sat, 14 Feb - Sat, 21 Feb
Delta Logo
12:35 p.m. - 9:36 p.m.YWG-IAH
9h 01m2 stops
Delta Logo
5:20 a.m. - 4:55 p.m.IAH-YWG
11h 35m2 stops
C$ 431Delta
Find Deal
Fri, 5 Dec - Mon, 8 Dec

WestJet flights from Canada to Houston George Bush Intcntl Airport

Our best WestJet deals on Canada to Houston George Bush Intcntl Airport flight tickets
WestJet
17 Nov
YYC7:30 a.m.Calgary
4h 14m
IAH12:44 p.m.Houston George Bush Intcntl
26 Nov
IAH6:20 p.m.Houston George Bush Intcntl
4h 31m
YYC9:51 p.m.Calgary
C$ 221
Find similar
WestJet
24 Nov
YYC12:20 p.m.Calgary
4h 09m
IAH5:29 p.m.Houston George Bush Intcntl
3 Dec
IAH6:20 p.m.Houston George Bush Intcntl
4h 31m
YYC9:51 p.m.Calgary
C$ 233
Find similar
WestJet
17 Nov
YYC7:30 a.m.Calgary
4h 14m
IAH12:44 p.m.Houston George Bush Intcntl
26 Nov
IAH6:20 p.m.Houston George Bush Intcntl
4h 31m
YYC9:51 p.m.Calgary
C$ 235
Find similar

Air Canada flights from Canada to Houston George Bush Intcntl Airport

Our best Air Canada deals on Canada to Houston George Bush Intcntl Airport flight tickets
Air Canada
5 Dec
YYC6:45 a.m.Calgary
8h 39m
1 stop
IAH4:24 p.m.Houston George Bush Intcntl
10 Dec
IAH5:25 p.m.Houston George Bush Intcntl
8h 04m
1 stop
YYC12:29 a.m.Calgary
C$ 237
Find similar
Air Canada
5 Dec
YYC6:45 a.m.Calgary
8h 39m
1 stop
IAH4:24 p.m.Houston George Bush Intcntl
8 Dec
IAH5:25 p.m.Houston George Bush Intcntl
8h 04m
1 stop
YYC12:29 a.m.Calgary
C$ 263
Find similar
Air Canada
17 Nov
YYC9:35 p.m.Calgary
17h 49m
1 stop
IAH4:24 p.m.Houston George Bush Intcntl
26 Nov
IAH11:55 a.m.Houston George Bush Intcntl
9h 44m
1 stop
YYC8:39 p.m.Calgary
C$ 270
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momondo Fare Finder

 
Customize your flight search to find flights from Canada to Houston George Bush Intcntl Airport 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 3 November 2025.
Use the filters below to find and compare flights from Canada to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Mon 17/11

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

Nonstop4h 14m

Houston George Bush Intcntl

Wed 26/11

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

Nonstop4h 31m

C$ 221

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Mon 24/11

12:20 p.m.-5:29 p.m.

Nonstop4h 09m

Houston George Bush Intcntl

Wed 3/12

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

Nonstop4h 31m

C$ 233

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Mon 17/11

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

Nonstop4h 14m

Houston George Bush Intcntl

Wed 26/11

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

Nonstop4h 31m

C$ 235

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 5/12

6:45 a.m.-4:24 p.m.

1 stop8h 39m

Houston George Bush Intcntl

Wed 10/12

5:25 p.m.-12:29 a.m.

1 stop8h 04m

C$ 237

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 5/12

6:45 a.m.-4:24 p.m.

1 stop8h 39m

Houston George Bush Intcntl

Mon 8/12

5:25 p.m.-12:29 a.m.

1 stop8h 04m

C$ 263

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 5/12

2:13 p.m.-10:37 a.m.

2 stops19h 24m

Houston George Bush Intcntl

Wed 10/12

5:00 a.m.-11:35 a.m.

1 stop7h 35m

C$ 303

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 22/1

1:30 p.m.-6:41 p.m.

Nonstop4h 11m

Houston George Bush Intcntl

Tue 27/1

10:00 a.m.-9:53 p.m.

1 stop12h 53m

C$ 315

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 5/12

12:41 p.m.-9:36 p.m.

1 stop7h 55m

Houston George Bush Intcntl

Mon 8/12

11:02 a.m.-11:13 p.m.

2 stops13h 11m

C$ 353

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sat 14/2

11:38 a.m.-11:45 p.m.

1 stop13h 07m

Houston George Bush Intcntl

Sat 21/2

6:05 a.m.-4:00 p.m.

1 stop8h 55m

C$ 402

WinnipegHouston

YWG - IAH

YWGIAH

Winnipeg

Fri 5/12

12:35 p.m.-9:36 p.m.

2 stops9h 01m

Houston George Bush Intcntl

Mon 8/12

5:20 a.m.-4:55 p.m.

2 stops11h 35m

C$ 431

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 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 cheapest month to fly to Houston George Bush Intcntl Airport?

If you don’t want to visit Houston George Bush Intcntl Airport in May, then you should wait until April to fly from Canada, when ticket prices are also cheap, with an average price of C$ 636.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart on your flight to Houston George Bush Intcntl Airport is on a Wednesday when prices can be found for as low as C$ 708. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around C$ 756. These prices are subject to change though, so be sure to set up a Price Alert for flights to Houston George Bush Intcntl Airport.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Flying to Houston George Bush Intcntl Airport from Canada at noon is the least expensive time of day to depart. momondo users have found prices as low as C$ 703 when looking at flights departing at noon. Try not to purchase tickets in the afternoon because they tend to be around C$ 774. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Canada to Houston George Bush Intcntl flight route?

Fly from Calgary to Houston George Bush Intcntl for the best Canada - 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 Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around C$ 698 when searching 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 Canada for as low as C$ 551 on momondo.

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

There are 4 cabin classes available to choose from on Canada 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.

Can stopping save me money on Canada to Houston George Bush Intcntl Airport flights?

No. A direct flight is the cheapest option for a flight between Canada to Houston George Bush Intcntl Airport.

Cheap Canada to Houston George Bush Intcntl Airport flight deals and tips

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

Best price found

C$ 317

Fastest flight time

3h 53m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Canada in the past 72 hours is C$ 317. The best round-trip flight deal from Canada to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is C$ 321.
The fastest flight from Canada to Houston George Bush Intcntl Airport takes 3h 53m
Direct flights go from Canada to Houston George Bush Intcntl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Canada to Houston George Bush Intcntl Airport?

    Prices for flights from Canada to Houston George Bush Intcntl Airport are updated daily.

  • How many operators does momondo search for flights from Canada to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Canada 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 Canada 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 required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Canada to Houston George Bush Intcntl Airport?

Best airlines flying from Canada to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Canada to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 170Free CancellationRating
7.2
11,036 reviews
Search American Airlines flights
Air CanadaPriceFrom C$ 223Free CancellationRating
7.1
10,394 reviews
Search Air Canada flights
WestJetPriceFrom C$ 238Free CancellationRating
7.2
3,153 reviews
Search WestJet flights
DeltaPriceFrom C$ 246Free CancellationRating
7.9
8,001 reviews
Search Delta flights
United AirlinesPriceFrom C$ 266Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights

Travelling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Humble
The Woodlands
Spring

Why use momondo?

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

Finding the right flight to Houston from Canada is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Houston from Canada with this policy.

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?

Of course. momondo tracks the price of Canada 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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