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Cheap flights from Canada to Houston from C$ 147
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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HOU
16 Nov — 23 Nov1
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 17 October 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 17 October 2025.
Mon 3/117:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Thu 6/111:35 p.m.IAH - YYC
Nonstop4h 31mWestJet
Deal found 14/10C$ 254
Mon 24/117:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Thu 27/116:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Deal found 16/10C$ 256
Thu 23/106:10 a.m.YYC - IAH
1 stop8h 32mAir Canada
Wed 29/105:25 p.m.IAH - YYC
1 stop8h 04mAir Canada
Deal found 16/10C$ 258
Sat 15/1112:20 p.m.YYC - IAH
Nonstop4h 09mWestJet
Wed 10/126:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Deal found 16/10C$ 263
Fri 24/107:00 a.m.YYC - IAH
1 stop7h 42mAir Canada
Tue 28/105:25 p.m.IAH - YYC
1 stop8h 04mAir Canada
Deal found 16/10C$ 268
Mon 20/1012:20 a.m.YYC - IAH
1 stop9h 44mAir Canada
Tue 28/105:25 p.m.IAH - YYC
1 stop8h 04mAir Canada
Deal found 16/10C$ 278
Fri 21/117:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Wed 26/116:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Deal found 16/10C$ 282
Mon 1/127:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Mon 8/121:35 p.m.IAH - YYC
Nonstop4h 31mWestJet
Deal found 16/10C$ 289
Tue 21/101:29 p.m.YYC - IAH
1 stop22h 09mAmerican Airlines
Tue 28/106:23 p.m.IAH - YYC
1 stop18h 36mAmerican Airlines
Deal found 16/10C$ 291
Fri 24/1012:54 p.m.YYC - HOU
1 stop18h 34mAmerican Airlines
Sun 26/106:00 a.m.HOU - YYC
1 stop6h 59mAmerican Airlines
Deal found 15/10C$ 291
Mon 10/118:15 a.m.YVR - IAH
1 stop7h 14mWestJet
Thu 13/111:35 p.m.IAH - YVR
1 stop9h 25mWestJet
Deal found 15/10C$ 291
Wed 22/101:55 p.m.YYC - IAH
Nonstop4h 09mUnited Airlines
Mon 27/108:30 p.m.IAH - YYC
1 stop16h 05mUnited Airlines
Deal found 16/10C$ 295
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 17 October 2025.
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 17 October 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
Thu 18/12
6:10 a.m.-11:16 p.m.
1 stop16h 06m
Houston George Bush Intcntl
Mon 5/1
10:04 p.m.-2:20 p.m.
1 stop17h 16m
C$ 303
CalgaryHouston
YYC - IAH
YYCIAH
Calgary
Wed 19/11
1:30 p.m.-6:46 p.m.
Nonstop4h 16m
Houston George Bush Intcntl
Wed 26/11
7:20 a.m.-9:53 p.m.
1 stop15h 33m
C$ 316
VancouverHouston
YVR - IAH
YVRIAH
Vancouver Intl
Sat 6/12
9:10 a.m.-9:33 p.m.
1 stop10h 23m
Houston George Bush Intcntl
Thu 11/12
7:24 p.m.-1:55 p.m.
1 stop20h 31m
C$ 320
CalgaryHouston
YYC - HOU
YYCHOU
Calgary
Tue 4/11
6:30 a.m.-8:20 p.m.
1 stop12h 50m
Houston Hobby
Sat 8/11
12:13 p.m.-9:47 p.m.
1 stop10h 34m
C$ 341
VancouverHouston
YVR - IAH
YVRIAH
Vancouver Intl
Fri 14/11
7:10 a.m.-7:52 p.m.
1 stop10h 42m
Houston George Bush Intcntl
Sun 16/11
8:06 p.m.-10:20 p.m.
1 stop28h 14m
C$ 348
CalgaryHouston
YYC - HOU
YYCHOU
Calgary
Sat 15/11
7:45 a.m.-11:07 p.m.
2 stops14h 22m
Houston Hobby
Wed 10/12
6:00 a.m.-8:57 p.m.
2 stops15h 57m
C$ 354
CalgaryHouston
YYC - IAH
YYCIAH
Calgary
Mon 15/12
12:41 p.m.-9:36 p.m.
1 stop7h 55m
Houston George Bush Intcntl
Wed 31/12
2:44 p.m.-9:06 p.m.
1 stop7h 22m
C$ 361
CalgaryHouston
YYC - IAH
YYCIAH
Calgary
Tue 16/12
2:45 p.m.-11:14 p.m.
1 stop7h 29m
Houston George Bush Intcntl
Wed 31/12
2:44 p.m.-9:06 p.m.
1 stop7h 22m
C$ 361
EdmontonHouston
YEG - IAH
YEGIAH
Edmonton
Wed 26/11
4:05 p.m.-12:44 p.m.
2 stops19h 39m
Houston George Bush Intcntl
Mon 8/12
1:35 p.m.-10:39 p.m.
2 stops10h 04m
C$ 368
CalgaryHouston
YYC - IAH
YYCIAH
Calgary
Mon 3/11
7:30 a.m.-12:44 p.m.
Nonstop4h 14m
Houston George Bush Intcntl
Thu 6/11
11:49 a.m.-7:09 p.m.
1 stop8h 20m
C$ 390
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, June is the cheapest month in which you can book a flight from Canada to Houston (average of C$ 156). Flying from Canada to Houston in July is currently the most expensive (average of C$ 267). 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 17 October 2025.
It’s typically best to fly out from Canada to Houston at noon. Doing so could potentially save you 35% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from Canada to Houston?
Use this chart to determine the cheapest time to fly round-trip from Canada to Houston. Price data was last updated on 16 December 2024.
Travelers seeking maximum savings on their Canada to Houston flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 17 October 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.
Entertainment
7.9
Food
7.3
Boarding
8.2
Overall
8.0
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
Entertainment
7.9
Food
7.3
Boarding
8.2
Overall
8.0
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
Entertainment
7.9
Food
7.3
Boarding
8.2
Overall
8.0
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
Entertainment
7.9
Food
7.3
Boarding
8.2
Overall
8.0
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
Entertainment
7.9
Food
7.3
Boarding
8.2
Overall
8.0
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
Entertainment
7.9
Food
7.3
Boarding
8.2
Overall
8.0
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
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 17 October 2025.
Fly with Cheapflights
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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.