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Cheap flights from Canada to Houston from C$ 133
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HOU
15 Oct — 22 Oct1
Cheap flight deals from Canada to Houston
Keep the following information in mind while searching for Canada to Houston flight deals. Data was last updated 15 September 2025.
Find flight deals from Canada to Houston
Cheapest flights from Canada to HoustonExplore the most affordable flight options available from Canada to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.
Explore the most affordable flight options available from Canada to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.
Wed 22/109:00 a.m.YYC - IAH
Nonstop4h 10mWestJet
Mon 27/106:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Deal found 13/9C$ 211
Sat 11/109:00 a.m.YYC - IAH
Nonstop4h 10mWestJet
Sat 18/108:00 a.m.IAH - YYC
Nonstop4h 20mWestJet
Deal found 13/9C$ 213
Fri 10/105:30 p.m.YYC - IAH
Nonstop4h 13mWestJet
Sun 12/103:00 p.m.IAH - YYC
Nonstop4h 21mWestJet
Deal found 13/9C$ 224
Sat 1/1112:20 p.m.YYC - IAH
Nonstop4h 09mWestJet
Sat 8/116:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Deal found 15/9C$ 249
Fri 10/106:10 a.m.YYC - IAH
1 stop8h 32mAir Canada
Sun 12/104:50 p.m.IAH - YYC
1 stop8h 52mAir Canada
Deal found 14/9C$ 256
Thu 9/107:00 a.m.YYC - IAH
1 stop7h 42mAir Canada
Fri 10/104:50 p.m.IAH - YYC
1 stop8h 52mAir Canada
Deal found 14/9C$ 257
Wed 29/101:30 p.m.YYC - IAH
Nonstop4h 16mUnited Airlines
Tue 4/118:30 a.m.IAH - YYC
1 stop6h 51mUnited Airlines
Deal found 13/9C$ 261
Wed 15/101:10 a.m.YYC - IAH
1 stop8h 54mAir Canada
Mon 20/104:50 p.m.IAH - YYC
1 stop8h 52mAir Canada
Deal found 13/9C$ 264
Fri 31/102:13 p.m.YYC - IAH
1 stop5h 40mUnited Airlines
Mon 3/116:36 p.m.IAH - YYC
1 stop17h 59mUnited Airlines
Deal found 13/9C$ 269
Mon 27/107:00 a.m.YVR - IAH
1 stop8h 29mMultiple Airlines
Sun 2/115:20 a.m.IAH - YVR
1 stop30h 52mMultiple Airlines
Deal found 13/9C$ 271
Sun 9/1110:10 p.m.YVR - IAH
1 stop12h 34mWestJet
Wed 19/116:20 p.m.IAH - YVR
1 stop7h 55mWestJet
Deal found 13/9C$ 274
Wed 15/108:30 p.m.YVR - IAH
1 stop24h 13mWestJet
Sat 18/103:00 p.m.IAH - YVR
1 stop7h 36mWestJet
Deal found 13/9C$ 276
Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Canada to Houston that are best for you.
Fly from
Canada
Fly to
Houston
Route
Depart
Return
Price
CalgaryHouston
YYC - IAH
YYCIAH
Calgary
Sat 7/3
1:55 p.m.-7:00 p.m.
Nonstop4h 05m
Houston George Bush Intcntl
Wed 11/3
5:00 a.m.-11:54 a.m.
1 stop7h 54m
C$ 261
CalgaryHouston
YYC - IAH
YYCIAH
Calgary
Wed 29/10
1:30 p.m.-6:46 p.m.
Nonstop4h 16m
Houston George Bush Intcntl
Tue 4/11
8:30 a.m.-2:21 p.m.
1 stop6h 51m
C$ 261
CalgaryHouston
YYC - IAH
YYCIAH
Calgary
Mon 1/12
11:40 p.m.-11:09 a.m.
1 stop10h 29m
Houston George Bush Intcntl
Fri 5/12
5:25 p.m.-12:29 a.m.
1 stop8h 04m
C$ 264
CalgaryHouston
YYC - IAH
YYCIAH
Calgary
Wed 19/11
6:15 a.m.-11:59 p.m.
2 stops16h 44m
Houston George Bush Intcntl
Wed 26/11
8:30 a.m.-9:53 p.m.
1 stop14h 23m
C$ 269
VancouverHouston
YVR - IAH
YVRIAH
Vancouver Intl
Fri 26/9
5:30 p.m.-10:43 p.m.
1 stop27h 13m
Houston George Bush Intcntl
Mon 29/9
8:00 a.m.-4:11 p.m.
2 stops10h 11m
C$ 283
CalgaryHouston
YYC - IAH
YYCIAH
Calgary
Sat 11/10
6:15 a.m.-10:10 p.m.
1 stop14h 55m
Houston George Bush Intcntl
Sat 18/10
4:51 p.m.-1:53 p.m.
2 stops22h 02m
C$ 290
VancouverHouston
YVR - IAH
YVRIAH
Vancouver Intl
Tue 3/3
8:15 a.m.-5:30 p.m.
1 stop7h 15m
Houston George Bush Intcntl
Wed 4/3
1:35 p.m.-10:38 p.m.
2 stops11h 03m
C$ 293
EdmontonHouston
YEG - IAH
YEGIAH
Edmonton
Sun 23/11
6:40 a.m.-5:29 p.m.
2 stops9h 49m
Houston George Bush Intcntl
Mon 8/12
1:35 p.m.-7:39 p.m.
1 stop7h 04m
C$ 293
VancouverHouston
YVR - IAH
YVRIAH
Vancouver Intl
Tue 14/10
7:45 a.m.-4:40 p.m.
1 stop30h 55m
Houston George Bush Intcntl
Fri 17/10
10:12 p.m.-2:30 p.m.
1 stop18h 18m
C$ 303
EdmontonHouston
YEG - IAH
YEGIAH
Edmonton
Fri 24/10
2:45 p.m.-10:43 p.m.
1 stop6h 58m
Houston George Bush Intcntl
Sat 1/11
6:15 a.m.-10:49 p.m.
2 stops17h 34m
C$ 307
Showing 1-10 of 60 results
Best time to book a flight from Canada to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Canada with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Canada to Houston
What is the cheapest month to book a flight from Canada to Houston?
Currently, September is the cheapest month in which you can book a flight from Canada to Houston (average of C$ 364). Flying from Canada to Houston in March is currently the most expensive (average of C$ 481). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CA to HOU?
Find hourly flight availability from Canada to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.
When flying from Canada to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated 15 September 2025.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Canada to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
8.0
Boarding
8.2
Entertainment
7.9
Comfort
7.9
Food
7.3
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
Crew
8.5
Overall
8.0
Boarding
8.2
Entertainment
7.9
Comfort
7.9
Food
7.3
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
Crew
8.5
Overall
8.0
Boarding
8.2
Entertainment
7.9
Comfort
7.9
Food
7.3
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
Crew
8.5
Overall
8.0
Boarding
8.2
Entertainment
7.9
Comfort
7.9
Food
7.3
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
Crew
8.5
Overall
8.0
Boarding
8.2
Entertainment
7.9
Comfort
7.9
Food
7.3
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
Crew
8.5
Overall
8.0
Boarding
8.2
Entertainment
7.9
Comfort
7.9
Food
7.3
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
Related info for your journey
Find useful and relevant information for your journey from Canada to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Canada to Houston
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Canada to Houston
Discover the top 6 airlines that operate flights from Canada to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 September 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Canada to Houston?
When you search for this flight from Canada to Houston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Canada to Houston?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Canada to Houston.
Can Cheapflights find flights from Canada to Houston with no change fees?
Certainly. Search results for flights to Houston from Canada shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Canada to Houston become cheaper?
Of course! You can now track prices for flights from Canada to Houston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.