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C$ 76+ Cheap flights from Houston

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HOU — YVR
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Houston

Discover essential information about flights departing from Houston, including flight schedules, destinations, airlines operating at the Houston airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 12 December 2025.

Cheapest airline

WestJet
On average, WestJet currently has the cheapest one-way flight from Houston (avg. price of C$ 427).
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Find flights from Houston

Enter your travel dates to find the best prices.

Cheapest flights from Houston
Explore the most affordable flight options available from Houston. Find the lowest fares based on data from user searches, with prices last updated on 12 December 2025.

Sun 18/19:36 a.m.IAH - YYC
Nonstop4h 32mUnited Airlines
Tue 20/11:30 p.m.YYC - IAH
Nonstop4h 11mUnited Airlines
Deal found 10/12C$ 226
Thu 19/21:35 p.m.IAH - YYC
Nonstop4h 27mWestJet
Tue 24/212:20 p.m.YYC - IAH
Nonstop4h 10mWestJet
Deal found 10/12C$ 230
Thu 15/16:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Wed 21/112:20 p.m.YYC - IAH
Nonstop4h 09mWestJet
Deal found 10/12C$ 234
Fri 16/11:35 p.m.IAH - YYC
Nonstop4h 31mWestJet
Wed 21/112:20 p.m.YYC - IAH
Nonstop4h 09mWestJet
Deal found 10/12C$ 241
Wed 21/19:36 a.m.IAH - YYC
Nonstop4h 32mUnited Airlines
Sun 1/26:15 a.m.YYC - IAH
1 stop16h 44mUnited Airlines
Deal found 10/12C$ 247
Tue 10/211:55 a.m.IAH - YYC
1 stop10h 04mAir Canada
Wed 11/26:45 a.m.YYC - IAH
1 stop8h 39mAir Canada
Deal found 11/12C$ 250
Tue 3/28:23 a.m.IAH - YYC
2 stops14h 30mUnited Airlines
Fri 6/21:30 p.m.YYC - IAH
Nonstop4h 11mUnited Airlines
Deal found 10/12C$ 252
Mon 12/16:20 p.m.IAH - YVR
1 stop7h 55mWestJet
Wed 21/18:15 a.m.YVR - IAH
1 stop7h 14mWestJet
Deal found 11/12C$ 255
Sun 24/58:00 a.m.IAH - YYC
Nonstop4h 15mWestJet
Sat 30/59:00 a.m.YYC - IAH
Nonstop4h 10mWestJet
Deal found 10/12C$ 255
Sun 18/111:00 a.m.IAH - YYC
1 stop11h 53mUnited Airlines
Wed 21/112:37 p.m.YYC - IAH
1 stop9h 21mUnited Airlines
Deal found 10/12C$ 261
Thu 19/21:35 p.m.IAH - YYC
Nonstop4h 27mMultiple Airlines
Tue 24/28:55 a.m.YYC - IAH
1 stop12h 56mMultiple Airlines
Deal found 10/12C$ 263
Wed 27/53:00 p.m.IAH - YVR
1 stop7h 35mWestJet
Sun 7/65:00 a.m.YVR - IAH
1 stop7h 10mWestJet
Deal found 9/12C$ 265

Find flights from Houston within your budget

 
Find flights departing from Houston that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 12 December 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Vancouver Intl

Route

Depart

Return

Price

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sun 18/1

9:36 a.m.-1:08 p.m.

Nonstop4h 32m

Calgary

Wed 21/1

1:30 p.m.-6:41 p.m.

Nonstop4h 11m

C$ 226

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Thu 23/4

5:00 a.m.-11:37 a.m.

1 stop7h 37m

Calgary

Mon 27/4

1:55 p.m.-7:12 p.m.

Nonstop4h 17m

C$ 240

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 7/4

10:04 p.m.-1:54 p.m.

1 stop16h 50m

Calgary

Sat 11/4

1:55 p.m.-7:12 p.m.

Nonstop4h 17m

C$ 240

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Wed 1/4

12:48 p.m.-9:48 p.m.

1 stop10h 00m

Calgary

Mon 6/4

6:00 a.m.-11:55 p.m.

1 stop16h 55m

C$ 261

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 3/2

10:00 a.m.-9:53 p.m.

1 stop12h 53m

Calgary

Fri 6/2

6:15 a.m.-10:48 p.m.

1 stop15h 33m

C$ 261

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sat 21/3

6:40 a.m.-9:53 p.m.

1 stop16h 13m

Calgary

Mon 30/3

1:55 p.m.-7:12 p.m.

Nonstop4h 17m

C$ 266

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Thu 9/4

9:50 p.m.-11:37 a.m.

1 stop14h 47m

Calgary

Mon 13/4

1:27 p.m.-8:44 a.m.

2 stops18h 17m

C$ 274

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Mon 16/2

9:50 p.m.-9:53 p.m.

2 stops25h 03m

Calgary

Thu 19/2

12:37 p.m.-11:59 p.m.

1 stop10h 22m

C$ 274

HoustonVancouver

IAH - YVR

IAHYVR

Houston George Bush Intcntl

Sat 10/1

6:05 a.m.-12:40 p.m.

2 stops32h 35m

Vancouver Intl

Sat 17/1

9:10 a.m.-11:48 p.m.

1 stop12h 38m

C$ 306

HoustonVancouver

IAH - YVR

IAHYVR

Houston George Bush Intcntl

Wed 14/1

6:20 p.m.-10:59 a.m.

2 stops18h 39m

Vancouver Intl

Sun 18/1

9:10 a.m.-8:33 p.m.

1 stop9h 23m

C$ 332

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 60 results
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Best time to book a flight from Houston

Have a flexible travel schedule? Discover the best time to fly from Houston 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.

Travel insights for flights from Houston

Get recent, data-driven insights about flights from Houston including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Houston?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Vancouver Intl. Price data was last updated on 5 December 2025.

The price you pay for your flight from Houston may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Houston?

Currently, April is the cheapest month in which you can book a flight from Houston (average of C$ 130). Flying from Houston in January will prove the most costly (average of C$ 331). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Houston?

For flights departing from Houston check dates and pricing for the following: Air Canada, WestJet. These airlines depart to the following popular destinations: Vancouver.

WestJet
WestJet
From C$ 233
Air Canada
Air Canada
From C$ 195
Emirates
Emirates
From C$ 1,313
Spirit Airlines
Spirit Airlines
From C$ 86

Airline reviews for flights from Houston

Get insights into the airlines that provide service from Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Houston. In the last 7 days, Cheapflights users made a total of 629,999 searches.
See what other customers who have flown with WestJet and Air Canada from Houston have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,195 reviews
Check prices

Comfort

7.1

Crew

7.9

Overall

7.2

Entertainment

6.1

Food

6.2

Boarding

7.4

Reviews

1 / 20
4.0
Okay

Josh,Nov 2025

LAS - YEG

Very cramped seats, incredibly poor customer service when arriving at the airport.
WestJet
7.2
Good
3,195 reviews
WestJet
7.2
Good
3,195 reviews
Check prices

Comfort

7.1

Crew

7.9

Overall

7.2

Entertainment

6.1

Food

6.2

Boarding

7.4

Reviews

1 / 20
4.0
Okay

Josh,Nov 2025

LAS - YEG

Very cramped seats, incredibly poor customer service when arriving at the airport.
Air Canada
7.1
Good
10,516 reviews
WestJet
7.2
Good
3,195 reviews
Check prices

Comfort

7.1

Crew

7.9

Overall

7.2

Entertainment

6.1

Food

6.2

Boarding

7.4

Reviews

1 / 20
4.0
Okay

Josh,Nov 2025

LAS - YEG

Very cramped seats, incredibly poor customer service when arriving at the airport.

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Popular international destinations from Texas

The most popular international flight routes departing from Texas we’ve come across at this time.
Flights from George Bush Intcntl to Calgary
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Related info for your journey

Access useful and relevant information related to your journey from Houston. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 12 December 2025.

  • Which is the cheapest airport to catch a flight from Houston?

    The cheapest routes to Vancouver can be found at Houston Hobby airport from C$ 207. While Houston George Bush Intcntl airport is usually cheaper if your destination is Vancouver with prices starting at C$ 207. Reference our flight search to find the best deals in real time.

  • What is the cheapest month to fly from Houston?

    At the present moment the cheapest month to fly from Houston is currently April; with January being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Houston?

    Check out the cheapest flights from Houston to embark to:
    Travel from Houston to Calgary from C$ 207 round trip
    Travel from Houston to Vancouver from C$ 291 round trip
    Travel from Houston to Toronto from C$ 308 round trip

  • How does Cheapflights help users find flights from Houston?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Houston today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Houston?

    Cheapflights simply makes it quick and affordable to book flights from Houston by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Houston with no change fees?

    Need flexible booking options for your flight from Houston ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from Houston become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Houston today and book when you’re ready!

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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 Houston?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Houston today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Houston?

Cheapflights simply makes it quick and affordable to book flights from Houston by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Houston with no change fees?

Need flexible booking options for your flight from Houston ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Houston become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Houston today and book when you’re ready!

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