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C$ 136+ 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 24/9. 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
3 Aug — 10 Aug1
1 adult

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 29 July 2025.

Cheapest airline

Spirit Airlines
On average, Spirit Airlines currently has the cheapest one-way flight from Houston (avg. price of C$ 296).
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Find flights from Houston

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 29 July 2025.

Thu 13/116:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Wed 19/1112:20 p.m.YYC - IAH
Nonstop4h 09mWestJet
Deal found 28/7C$ 275
Tue 16/97:30 a.m.IAH - YYC
1 stop8h 15mMultiple Airlines
Wed 24/99:00 a.m.YYC - IAH
Nonstop4h 10mMultiple Airlines
Deal found 27/7C$ 303
Sat 6/96:39 a.m.IAH - YVR
1 stop9h 51mMultiple Airlines
Sat 20/97:45 a.m.YVR - IAH
1 stop12h 41mMultiple Airlines
Deal found 29/7C$ 325
Sun 7/94:55 p.m.IAH - YYC
1 stop8h 47mAir Canada
Mon 15/912:20 a.m.YYC - IAH
1 stop9h 55mAir Canada
Deal found 28/7C$ 326
Tue 9/93:00 p.m.IAH - YVR
1 stop8h 51mWestJet
Tue 16/95:00 a.m.YVR - IAH
1 stop7h 10mWestJet
Deal found 29/7C$ 333
Tue 18/119:07 a.m.HOU - YYC
1 stop13h 40mAmerican Airlines
Wed 3/128:00 a.m.YYC - HOU
1 stop9h 02mAmerican Airlines
Deal found 28/7C$ 349
Tue 16/96:00 a.m.HOU - YYC
2 stops15h 42mDelta
Tue 30/96:40 a.m.YYC - HOU
2 stops14h 57mDelta
Deal found 28/7C$ 426
Thu 11/95:25 a.m.IAH - YUL
1 stop7h 55mMultiple Airlines
Thu 18/96:45 a.m.YUL - IAH
2 stops26h 39mMultiple Airlines
Deal found 28/7C$ 448
Fri 10/105:05 p.m.IAH - YTZ
1 stop18h 12mMultiple Airlines
Fri 17/108:45 a.m.YTZ - IAH
2 stops11h 14mMultiple Airlines
Deal found 27/7C$ 458
Sun 31/89:01 p.m.IAH - YYZ
1 stop10h 32mMultiple Airlines
Sat 6/97:55 a.m.YYZ - IAH
1 stop10h 03mMultiple Airlines
Deal found 27/7C$ 458
Wed 15/103:00 p.m.IAH - YYZ
1 stop14h 12mWestJet
Mon 20/106:30 p.m.YYZ - IAH
1 stop20h 40mWestJet
Deal found 27/7C$ 516
Tue 9/910:15 a.m.HOU - YVR
1 stop13h 04mAmerican Airlines
Tue 16/96:00 a.m.YVR - HOU
1 stop10h 10mAmerican Airlines
Deal found 29/7C$ 542

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 29 July 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

Thu 13/11

6:20 p.m.-9:51 p.m.

Nonstop4h 31m

Calgary

Wed 19/11

12:20 p.m.-5:29 p.m.

Nonstop4h 09m

C$ 275

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 16/9

7:30 a.m.-2:45 p.m.

1 stop8h 15m

Calgary

Wed 24/9

9:00 a.m.-2:10 p.m.

Nonstop4h 10m

C$ 303

HoustonVancouver

IAH - YVR

IAHYVR

Houston George Bush Intcntl

Sat 6/9

6:39 a.m.-2:30 p.m.

1 stop9h 51m

Vancouver Intl

Sat 20/9

7:45 a.m.-10:26 p.m.

1 stop12h 41m

C$ 325

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sun 7/9

4:55 p.m.-12:42 a.m.

1 stop8h 47m

Calgary

Mon 15/9

12:20 a.m.-11:15 a.m.

1 stop9h 55m

C$ 326

HoustonVancouver

IAH - YVR

IAHYVR

Houston George Bush Intcntl

Tue 9/9

3:00 p.m.-9:51 p.m.

1 stop8h 51m

Vancouver Intl

Tue 16/9

5:00 a.m.-2:10 p.m.

1 stop7h 10m

C$ 333

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Tue 18/11

9:07 a.m.-9:47 p.m.

1 stop13h 40m

Calgary

Wed 3/12

8:00 a.m.-6:02 p.m.

1 stop9h 02m

C$ 349

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Tue 16/9

6:00 a.m.-8:42 p.m.

2 stops15h 42m

Calgary

Tue 30/9

6:40 a.m.-10:37 p.m.

2 stops14h 57m

C$ 426

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 11/9

5:25 a.m.-2:20 p.m.

1 stop7h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

6:45 a.m.-8:24 a.m.

2 stops26h 39m

C$ 448

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Fri 10/10

5:05 p.m.-12:17 p.m.

1 stop18h 12m

Toronto Island

Fri 17/10

8:45 a.m.-6:59 p.m.

2 stops11h 14m

C$ 458

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Sun 31/8

9:01 p.m.-8:33 a.m.

1 stop10h 32m

Toronto Pearson Intl

Sat 6/9

7:55 a.m.-4:58 p.m.

1 stop10h 03m

C$ 458

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 51 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 25 July 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 81 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$ 132). Flying from Houston in December will prove the most costly (average of C$ 428). 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$ 189
Air Canada
Air Canada
From C$ 221
Emirates
Emirates
From C$ 826
Spirit Airlines
Spirit Airlines
From C$ 69

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 Alaska Airlines,Delta, andAmerican Airlines from Houston have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
WestJet
7.2
Good
2,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Air Canada
7.1
Good
9,822 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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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 29 July 2025.

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

    The cheapest routes to Montreal can be found at Houston George Bush Intcntl airport from C$ 292. While Houston Hobby airport is usually cheaper if your destination is Montreal with prices starting at C$ 307. 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 December 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 Toronto from C$ 292 round trip
    Travel from Houston to Calgary from C$ 303 round trip
    Travel from Houston to Vancouver from C$ 325 round trip
    Travel from Houston to Montreal from C$ 448 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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