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Cheap flights from Canada to Houston from $90

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 12/8. 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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0 bags

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Recent round-trip flight deals from Canada to Houston

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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
$143WestJet
Find Deal
Fri, Nov 21 - Fri, Nov 28
WestJet Logo
7:30 am - 12:44 pmYYC-IAH
4h 14mnonstop
WestJet Logo
1:35 pm - 5:06 pmIAH-YYC
4h 31mnonstop
$145WestJet
Find Deal
Mon, Nov 17 - Fri, Nov 28
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
$169Air Canada
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Thu, Dec 4 - Thu, Dec 11
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
$178Air Canada
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Thu, Dec 4 - Thu, Dec 11
Multiple Airlines Logo
7:30 am - 8:53 pmYWG-IAH
13h 23m1 stop
Multiple Airlines Logo
4:50 pm - 3:07 pmIAH-YWG
22h 17m1 stop
$192Multiple Airlines
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Wed, Dec 3 - Sat, Dec 6
Multiple Airlines Logo
7:30 am - 8:53 pmYWG-IAH
13h 23m1 stop
Multiple Airlines Logo
4:50 pm - 3:07 pmIAH-YWG
22h 17m1 stop
$196Multiple Airlines
Find Deal
Wed, Dec 3 - Sat, Dec 6
United Airlines Logo
1:30 pm - 6:41 pmYYC-IAH
4h 11mnonstop
United Airlines Logo
10:00 am - 9:53 pmIAH-YYC
12h 53m1 stop
$226United Airlines
Find Deal
Thu, Jan 22 - Tue, Jan 27
United Airlines Logo
8:40 am - 10:45 pmYWG-IAH
14h 05m1 stop
United Airlines Logo
8:15 pm - 11:57 amIAH-YWG
15h 42m1 stop
$306United Airlines
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Fri, Dec 5 - Mon, Dec 8
Delta Logo
6:00 am - 9:11 pmYHZ-IAH
17h 11m2 stops
Delta Logo
12:20 pm - 1:41 amIAH-YHZ
11h 21m2 stops
$381Delta
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Thu, Dec 11 - Tue, Jan 20
Delta Logo
6:00 am - 5:44 pmYHZ-IAH
13h 44m2 stops
Delta Logo
12:20 pm - 1:41 amIAH-YHZ
11h 21m2 stops
$382Delta
Find Deal
Tue, Dec 2 - Wed, Jan 14

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
Nov 21
YYC7:30 amCalgary
4h 14m
IAH12:44 pmHouston George Bush Intcntl
Nov 28
IAH6:20 pmHouston George Bush Intcntl
4h 31m
YYC9:51 pmCalgary
$143
Find similar
WestJet
Nov 17
YYC7:30 amCalgary
4h 14m
IAH12:44 pmHouston George Bush Intcntl
Nov 28
IAH1:35 pmHouston George Bush Intcntl
4h 31m
YYC5:06 pmCalgary
$145
Find similar
WestJet
Dec 9
YYC12:20 pmCalgary
4h 09m
IAH5:29 pmHouston George Bush Intcntl
Dec 25
IAH1:35 pmHouston George Bush Intcntl
4h 31m
YYC5:06 pmCalgary
$148
Find similar

Delta flights from Canada to Houston George Bush Intcntl Airport

Our best Delta deals on Canada to Houston George Bush Intcntl Airport flight tickets
Delta
Nov 12
YYC3:07 pmCalgary
7h 08m
1 stop
IAH11:15 pmHouston George Bush Intcntl
Nov 14
IAH11:05 amHouston George Bush Intcntl
10h 48m
1 stop
YYC8:53 pmCalgary
$252
Find similar
Delta
Nov 5
YYC7:30 amCalgary
4h 14m
IAH12:44 pmHouston George Bush Intcntl
Nov 12
IAH1:35 pmHouston George Bush Intcntl
4h 31m
YYC5:06 pmCalgary
$274
Find similar
Delta
Nov 5
YYC7:30 amCalgary
4h 14m
IAH12:44 pmHouston George Bush Intcntl
Nov 10
IAH1:35 pmHouston George Bush Intcntl
4h 31m
YYC5:06 pmCalgary
$275
Find similar

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 832,500 searches. Data last updated October 31, 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

Fri 11/21

7:30 am-12:44 pm

Nonstop4h 14m

Houston George Bush Intcntl

Fri 11/28

6:20 pm-9:51 pm

Nonstop4h 31m

$143

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Mon 11/17

7:30 am-12:44 pm

Nonstop4h 14m

Houston George Bush Intcntl

Fri 11/28

1:35 pm-5:06 pm

Nonstop4h 31m

$145

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

$169

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

$178

WinnipegHouston

YWG - IAH

YWGIAH

Winnipeg

Wed 12/3

7:30 am-8:53 pm

1 stop13h 23m

Houston George Bush Intcntl

Sat 12/6

4:50 pm-3:07 pm

1 stop22h 17m

$192

WinnipegHouston

YWG - IAH

YWGIAH

Winnipeg

Wed 12/3

7:30 am-8:53 pm

1 stop13h 23m

Houston George Bush Intcntl

Sat 12/6

4:50 pm-3:07 pm

1 stop22h 17m

$196

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 1/22

1:30 pm-6:41 pm

Nonstop4h 11m

Houston George Bush Intcntl

Tue 1/27

10:00 am-9:53 pm

1 stop12h 53m

$226

WinnipegHouston

YWG - IAH

YWGIAH

Winnipeg

Fri 12/5

8:40 am-10:45 pm

1 stop14h 05m

Houston George Bush Intcntl

Mon 12/8

8:15 pm-11:57 am

1 stop15h 42m

$306

HalifaxHouston

YHZ - IAH

YHZIAH

Halifax Intl

Thu 12/11

6:00 am-9:11 pm

2 stops17h 11m

Houston George Bush Intcntl

Tue 1/20

12:20 pm-1:41 am

2 stops11h 21m

$381

HalifaxHouston

YHZ - IAH

YHZIAH

Halifax Intl

Tue 12/2

6:00 am-5:44 pm

2 stops13h 44m

Houston George Bush Intcntl

Wed 1/14

12:20 pm-1:41 am

2 stops11h 21m

$382

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?

The month of May is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Canada, with most prices found around $449. If you are unable to visit Houston George Bush Intcntl Airport during the month of May, then departing from Canada during the month April is also very affordable. Most momondo users find prices during this month for around $454.

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

The cheapest day to depart from Canada to Houston George Bush Intcntl Airport is on a Wednesday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Wednesday will often find tickets for as low as $493. 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 George Bush Intcntl Airport on Sunday is $580.

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

Our data shows that the cheapest Canada to Houston George Bush Intcntl Airport flights are usually those with departure times at noon. Our users have found flights to Houston George Bush Intcntl Airport at noon for as low as $519. Try not to purchase tickets in the evening because they tend to be around $561. 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 $498 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 $393 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

$153

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 $153. The best round-trip flight deal from Canada to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $169.
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 were last updated today.

  • 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 necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • 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
United AirlinesPriceFrom $86Free CancellationRating
7.4
8,995 reviews
Search United Airlines flights
Air CanadaPriceFrom $128Free CancellationRating
7.1
10,385 reviews
Search Air Canada flights
DeltaPriceFrom $141Free CancellationRating
7.9
7,997 reviews
Search Delta flights
WestJetPriceFrom $152Free CancellationRating
7.2
3,152 reviews
Search WestJet flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Cypress
Humble
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Canada to Houston. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Houston from Canada on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Canada 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 Canada.

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

Yes. momondo can track prices for Canada to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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