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Cheap flights from Canada 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 Canada to Houston departing on 10/16. 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
5:30 pm - 10:43 pmYYC-IAH
4h 13mnonstop
WestJet Logo
8:00 am - 11:20 amIAH-YYC
4h 20mnonstop
$165WestJet
Find Deal
Thu, Sep 18 - Tue, Sep 23
WestJet Logo
5:30 pm - 10:43 pmYYC-IAH
4h 13mnonstop
WestJet Logo
6:20 pm - 9:51 pmIAH-YYC
4h 31mnonstop
$170WestJet
Find Deal
Thu, Oct 23 - Thu, Oct 30
Air Canada Logo
12:20 am - 11:04 amYYC-IAH
9h 44m1 stop
Air Canada Logo
4:50 pm - 12:42 amIAH-YYC
8h 52m1 stop
$224Air Canada
Find Deal
Mon, Oct 20 - Fri, Oct 24
Air Canada Logo
1:10 am - 11:15 amYYC-IAH
9h 05m1 stop
Air Canada Logo
4:55 pm - 12:42 amIAH-YYC
8h 47m1 stop
$229Air Canada
Find Deal
Wed, Aug 27 - Mon, Sep 8
Logo
5:30 pm - 10:43 pmYYC-IAH
4h 13mnonstop
Logo
5:05 pm - 8:19 pmIAH-YYC
28h 14m1 stop
$243
Find Deal
Fri, Sep 12 - Mon, Sep 15
Logo
6:30 am - 6:12 pmYYZ-IAH
12h 42m1 stop
Logo
7:31 pm - 2:05 pmIAH-YYZ
17h 34m1 stop
$243
Find Deal
Thu, Sep 4 - Wed, Sep 10
United Airlines Logo
1:30 pm - 6:46 pmYYC-IAH
4h 16mnonstop
United Airlines Logo
6:36 pm - 11:35 amIAH-YYC
17h 59m1 stop
$250United Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3
Delta Logo
7:55 am - 11:21 pmYYC-IAH
14h 26m2 stops
Delta Logo
7:00 am - 11:02 pmIAH-YYC
17h 02m2 stops
$255Delta
Find Deal
Tue, Sep 16 - Tue, Sep 30
United Airlines Logo
8:05 am - 1:31 pmYEG-IAH
4h 26mnonstop
United Airlines Logo
4:32 pm - 8:11 pmIAH-YEG
4h 39mnonstop
$348United Airlines
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Fri, Aug 29 - Thu, Sep 4
Delta Logo
6:59 pm - 11:50 pmYUL-IAH
5h 51m1 stop
Delta Logo
6:36 pm - 9:57 pmIAH-YUL
26h 21m1 stop
$440Delta
Find Deal
Fri, Sep 26 - Mon, Sep 29

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
Oct 20
YYC12:20 amCalgary
9h 44m
1 stop
IAH11:04 amHouston George Bush Intcntl
Oct 24
IAH4:50 pmHouston George Bush Intcntl
8h 52m
1 stop
YYC12:42 amCalgary
$224
Find similar
Air Canada
Aug 27
YYC1:10 amCalgary
9h 05m
1 stop
IAH11:15 amHouston George Bush Intcntl
Sep 8
IAH4:55 pmHouston George Bush Intcntl
8h 47m
1 stop
YYC12:42 amCalgary
$229
Find similar
Air Canada
Sep 17
YYC6:15 amCalgary
8h 27m
1 stop
IAH3:42 pmHouston George Bush Intcntl
Sep 23
IAH7:20 amHouston George Bush Intcntl
10h 42m
1 stop
YYC5:02 pmCalgary
$242
Find similar

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
Sep 18
YYC5:30 pmCalgary
4h 13m
IAH10:43 pmHouston George Bush Intcntl
Sep 23
IAH8:00 amHouston George Bush Intcntl
4h 20m
YYC11:20 amCalgary
$165
Find similar
WestJet
Oct 23
YYC5:30 pmCalgary
4h 13m
IAH10:43 pmHouston George Bush Intcntl
Oct 30
IAH6:20 pmHouston George Bush Intcntl
4h 31m
YYC9:51 pmCalgary
$170
Find similar
WestJet
Sep 18
YYC5:30 pmCalgary
4h 13m
IAH10:43 pmHouston George Bush Intcntl
Sep 23
IAH8:00 amHouston George Bush Intcntl
4h 20m
YYC11:20 amCalgary
$177
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 July 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

Thu 9/18

5:30 pm-10:43 pm

Nonstop4h 13m

Houston George Bush Intcntl

Tue 9/23

8:00 am-11:20 am

Nonstop4h 20m

$165

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 10/23

5:30 pm-10:43 pm

Nonstop4h 13m

Houston George Bush Intcntl

Thu 10/30

6:20 pm-9:51 pm

Nonstop4h 31m

$170

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Mon 10/20

12:20 am-11:04 am

1 stop9h 44m

Houston George Bush Intcntl

Fri 10/24

4:50 pm-12:42 am

1 stop8h 52m

$224

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 8/27

1:10 am-11:15 am

1 stop9h 05m

Houston George Bush Intcntl

Mon 9/8

4:55 pm-12:42 am

1 stop8h 47m

$229

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 9/12

5:30 pm-10:43 pm

Nonstop4h 13m

Houston George Bush Intcntl

Mon 9/15

5:05 pm-8:19 pm

1 stop28h 14m

$243

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 9/4

6:30 am-6:12 pm

1 stop12h 42m

Houston George Bush Intcntl

Wed 9/10

7:31 pm-2:05 pm

1 stop17h 34m

$243

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 10/31

1:30 pm-6:46 pm

Nonstop4h 16m

Houston George Bush Intcntl

Mon 11/3

6:36 pm-11:35 am

1 stop17h 59m

$250

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Tue 9/16

7:55 am-11:21 pm

2 stops14h 26m

Houston George Bush Intcntl

Tue 9/30

7:00 am-11:02 pm

2 stops17h 02m

$255

EdmontonHouston

YEG - IAH

YEGIAH

Edmonton

Fri 8/29

8:05 am-1:31 pm

Nonstop4h 26m

Houston George Bush Intcntl

Thu 9/4

4:32 pm-8:11 pm

Nonstop4h 39m

$348

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Fri 9/26

6:59 pm-11:50 pm

1 stop5h 51m

Houston George Bush Intcntl

Mon 9/29

6:36 pm-9:57 pm

1 stop26h 21m

$440

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 January 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 $483. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Monday is $578.

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 $552. 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 $495 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 $448 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?

You could potentially save up to 2% on your flight if you consider stops on a Canada to Houston George Bush Intcntl Airport flight.

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

$105

Fastest flight time

3h 30m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Canada in the past 72 hours is $105. The best round-trip flight deal from Canada to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $165.
The fastest flight from Canada to Houston George Bush Intcntl Airport takes 3h 30m
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
WestJetPriceFrom $169Free CancellationRating
7.2
2,978 reviews
Search WestJet flights
Air CanadaPriceFrom $178Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
United AirlinesPriceFrom $266Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
DeltaPriceFrom $293Free CancellationRating
8.0
7,981 reviews
Search Delta flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Humble
Cypress
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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