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Cheap flights from Canada to Houston from C$ 149

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HOU
27 Apr — 4 May1
1 adult

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 22 April 2025.

Round-trip from

C$ 258

One-way from

C$ 149

Popular in

August

Cheapest in

October

Average price

C$ 641
WestJet
  • WestJet
  • 17/6-24/6
  • Nonstop
  • 8h 28m total
  • Canada to Houston
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WestJet
  • WestJet
  • 27/5
  • Nonstop
  • 4h 11m total
  • Canada to Houston
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Canada to Houston

Cheapest flights from Canada to Houston
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 22 April 2025.

Tue 17/69:00 a.m.YYC - IAH
Nonstop4h 11mWestJet
Tue 24/68:00 a.m.IAH - YYC
Nonstop4h 17mWestJet
Deal found 22/4C$ 258
Sat 31/57:00 a.m.YYC - IAH
1 stop7h 49mAir Canada
Sun 8/64:55 p.m.IAH - YYC
1 stop8h 48mAir Canada
Deal found 22/4C$ 283
Thu 8/512:45 p.m.YYC - IAH
1 stop8h 59mAmerican Airlines
Fri 9/57:37 p.m.IAH - YYC
1 stop17h 13mAmerican Airlines
Deal found 22/4C$ 314
Tue 20/512:45 p.m.YYC - HOU
1 stop5h 59mBritish Airways
Tue 27/58:16 p.m.HOU - YYC
1 stop16h 34mBritish Airways
Deal found 22/4C$ 321
Mon 19/51:55 p.m.YYC - IAH
Nonstop4h 15mUnited Airlines
Mon 26/55:00 a.m.IAH - YYC
1 stop14h 21mUnited Airlines
Deal found 21/4C$ 336
Tue 17/69:00 a.m.YYC - IAH
Nonstop4h 11mMultiple Airlines
Tue 24/610:04 p.m.IAH - YYC
1 stop17h 41mMultiple Airlines
Deal found 22/4C$ 339
Tue 17/65:00 a.m.YVR - IAH
1 stop7h 11mWestJet
Tue 24/68:00 a.m.IAH - YVR
1 stop7h 35mWestJet
Deal found 22/4C$ 341
Wed 21/510:45 a.m.YVR - IAH
1 stop18h 44mMultiple Airlines
Wed 28/57:13 p.m.IAH - YVR
1 stop29h 12mMultiple Airlines
Deal found 21/4C$ 348
Wed 30/76:29 a.m.YYC - HOU
2 stops24h 58mAmerican Airlines
Sat 2/85:00 a.m.HOU - YYC
2 stops19h 29mAmerican Airlines
Deal found 22/4C$ 369
Wed 30/76:35 a.m.YYC - IAH
1 stop6h 14mDelta
Wed 6/810:45 a.m.IAH - YYC
1 stop11h 00mDelta
Deal found 22/4C$ 384
Mon 5/51:30 p.m.YYZ - IAH
1 stop19h 26mMultiple Airlines
Tue 13/59:05 p.m.IAH - YYZ
1 stop15h 54mMultiple Airlines
Deal found 21/4C$ 419
Tue 13/53:35 p.m.YTZ - IAH
1 stop9h 24mMultiple Airlines
Sun 25/59:10 a.m.IAH - YTZ
1 stop10h 22mMultiple Airlines
Deal found 21/4C$ 422

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 22 April 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

Tue 17/6

9:00 a.m.-2:11 p.m.

Nonstop4h 11m

Houston George Bush Intcntl

Tue 24/6

8:00 a.m.-11:17 a.m.

Nonstop4h 17m

C$ 258

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sat 31/5

7:00 a.m.-3:49 p.m.

1 stop7h 49m

Houston George Bush Intcntl

Sun 8/6

4:55 p.m.-12:43 a.m.

1 stop8h 48m

C$ 283

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 8/5

12:45 p.m.-10:44 p.m.

1 stop8h 59m

Houston George Bush Intcntl

Fri 9/5

7:37 p.m.-11:50 a.m.

1 stop17h 13m

C$ 314

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

Tue 20/5

12:45 p.m.-7:44 p.m.

1 stop5h 59m

Houston Hobby

Tue 27/5

8:16 p.m.-11:50 a.m.

1 stop16h 34m

C$ 321

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Mon 19/5

1:55 p.m.-7:10 p.m.

Nonstop4h 15m

Houston George Bush Intcntl

Mon 26/5

5:00 a.m.-6:21 p.m.

1 stop14h 21m

C$ 336

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Tue 17/6

9:00 a.m.-2:11 p.m.

Nonstop4h 11m

Houston George Bush Intcntl

Tue 24/6

10:04 p.m.-2:45 p.m.

1 stop17h 41m

C$ 339

VancouverHouston

YVR - IAH

YVRIAH

Vancouver Intl

Tue 17/6

5:00 a.m.-2:11 p.m.

1 stop7h 11m

Houston George Bush Intcntl

Tue 24/6

8:00 a.m.-1:35 p.m.

1 stop7h 35m

C$ 341

VancouverHouston

YVR - IAH

YVRIAH

Vancouver Intl

Wed 21/5

10:45 a.m.-7:29 a.m.

1 stop18h 44m

Houston George Bush Intcntl

Wed 28/5

7:13 p.m.-10:25 p.m.

1 stop29h 12m

C$ 348

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

Wed 30/7

1:27 p.m.-3:54 p.m.

2 stops25h 27m

Houston Hobby

Wed 6/8

6:07 a.m.-11:29 p.m.

2 stops18h 22m

C$ 369

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 30/7

6:35 a.m.-1:49 p.m.

1 stop6h 14m

Houston George Bush Intcntl

Wed 6/8

10:45 a.m.-8:45 p.m.

1 stop11h 00m

C$ 384

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/4

Showing 1-10 of 60 results
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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 May is currently the most expensive (average of C$ 504). 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 22 April 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.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 mm per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

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 22 April 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Porter Airlines and Delta from Canada to Houston to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,911 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,911 reviews
Alaska Airlines
8.0
Very good
9,911 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Porter Airlines
8.0
Very good
284 reviews
Alaska Airlines
8.0
Very good
9,911 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,911 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,683 reviews
Alaska Airlines
8.0
Very good
9,911 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,911 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.

  • What are the cheapest airlines to fly from Canada to Houston one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 149. Air Canada flights start at C$ 174 while deals on American Airlines start at C$ 187 one-way.

  • What are the most popular routes from Canada to Houston?

    The most popular flight routes from Canada to Houston are Toronto Pearson Intl - Houston Hobby, Toronto Pearson Intl - Houston George Bush Intcntl and Montreal Pierre Elliott Trudeau Intl - Houston Hobby.

  • Can I find deals for flights from Canada to Houston that include hotel bookings?

    Yes. In addition to deals on Canada to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Canada to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Canada to Houston.

  • Can I find deals for business class flights from Canada to Houston?

    Yes. Cheapflights offers flight deals from Canada to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 May is currently the most expensive (average of C$ 504). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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.
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to Hobby flights
Pearson Intl to George Bush Intcntl flights
Pearson Intl to Austin flights
Pierre Elliott Trudeau Intl to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to Hobby flights
Pierre Elliott Trudeau Intl to George Bush Intcntl flights
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Vancouver Intl to George Bush Intcntl flights
Pearson Intl to Love Field flights
Vancouver Intl to Austin flights
Buffalo to Dallas/Fort Worth flights
Calgary to Dallas/Fort Worth flights
Vancouver Intl to Dallas/Fort Worth flights
Calgary to Hobby flights
Calgary to George Bush Intcntl flights
Toronto Island to Dallas/Fort Worth flights
Detroit to Dallas/Fort Worth flights
Edmonton to Dallas/Fort Worth flights
Seattle to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to Austin flights
Pierre Elliott Trudeau Intl to Love Field flights
Calgary to Austin flights
Edmonton to Hobby flights
Ottawa to Dallas/Fort Worth flights
Pearson Intl to San Antonio flights
Québec City to Dallas/Fort Worth flights
Edmonton to George Bush Intcntl flights
Winnipeg to Hobby flights
Detroit to Hobby flights
Winnipeg to George Bush Intcntl flights
Detroit to George Bush Intcntl flights
Ottawa to Austin flights
Halifax to Hobby flights
Ottawa to Love Field flights
Vancouver Intl to Love Field flights
Calgary to Love Field flights
Edmonton to Austin flights
Pierre Elliott Trudeau Intl to El Paso flights
Halifax to George Bush Intcntl flights
Halifax to Dallas/Fort Worth flights
Winnipeg to Austin flights
Winnipeg to Dallas/Fort Worth flights
Buffalo to Hobby flights
Ottawa to Hobby flights

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 22 April 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 181AverageC$ 645FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 202AverageC$ 697FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 237AverageC$ 653FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 239AverageC$ 518FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 245AverageC$ 620FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 444AverageC$ 639FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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.

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