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C$ 152+ 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 26/2. 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 — YYZ
22 Jan — 29 Jan1
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 17 January 2025.

Cheapest airline

Frontier
On average, Frontier currently has the cheapest one-way flight from Houston.
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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 17 January 2025.

Mon 26/53:00 p.m.IAH - YYC
Nonstop4h 20mWestJet
Fri 30/55:30 p.m.YYC - IAH
Nonstop4h 12mWestJet
Deal found 15/1C$ 375
Thu 20/29:09 a.m.IAH - YYC
1 stop11h 27mMultiple Airlines
Mon 24/29:45 p.m.YYC - IAH
2 stops17h 11mMultiple Airlines
Deal found 14/1C$ 384
Wed 26/26:10 a.m.IAH - YYZ
1 stop16h 45mMultiple Airlines
Sun 2/38:00 p.m.YYZ - IAH
1 stop15h 56mMultiple Airlines
Deal found 15/1C$ 385
Mon 3/28:00 a.m.IAH - YUL
1 stop8h 35mMultiple Airlines
Tue 11/23:55 p.m.YUL - IAH
1 stop8h 48mMultiple Airlines
Deal found 15/1C$ 414
Tue 1/45:37 p.m.IAH - YYC
1 stop19h 12mAmerican Airlines
Sat 5/46:30 a.m.YYC - IAH
1 stop11h 13mAmerican Airlines
Deal found 15/1C$ 424
Wed 19/210:21 p.m.IAH - YVR
2 stops19h 30mMultiple Airlines
Fri 21/28:00 a.m.YVR - IAH
1 stop9h 17mMultiple Airlines
Deal found 15/1C$ 425
Fri 4/410:02 p.m.IAH - YYC
1 stop16h 51mUnited Airlines
Fri 11/41:55 p.m.YYC - IAH
Nonstop4h 15mUnited Airlines
Deal found 16/1C$ 463
Tue 20/510:45 a.m.IAH - YYC
1 stop10h 59mDelta
Mon 26/57:15 a.m.YYC - IAH
1 stop9h 32mDelta
Deal found 15/1C$ 466
Fri 23/58:00 p.m.IAH - YYC
1 stop14h 28mAir Canada
Mon 26/58:00 a.m.YYC - IAH
Nonstop4h 11mAir Canada
Deal found 15/1C$ 483
Wed 11/68:00 a.m.IAH - YVR
1 stop7h 35mWestJet
Wed 11/68:30 p.m.YVR - IAH
1 stop15h 41mWestJet
Deal found 15/1C$ 517
Sat 5/44:30 p.m.IAH - YVR
Nonstop4h 51mAir Canada
Sat 5/410:45 p.m.YVR - IAH
1 stop18h 25mAir Canada
Deal found 15/1C$ 520
Fri 28/28:16 p.m.HOU - YYC
1 stop16h 34mAmerican Airlines
Sun 2/36:29 a.m.YYC - HOU
1 stop10h 22mAmerican Airlines
Deal found 15/1C$ 592

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 17 January 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Any airport

Route

Depart

Return

Price

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Mon 26/5

3:00 p.m.-6:20 p.m.

Nonstop4h 20m

Calgary

Fri 30/5

5:30 p.m.-10:42 p.m.

Nonstop4h 12m

C$ 375

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Thu 20/2

9:09 a.m.-7:36 p.m.

1 stop11h 27m

Calgary

Mon 24/2

9:45 p.m.-3:56 p.m.

2 stops17h 11m

C$ 384

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Wed 26/2

6:10 a.m.-11:55 p.m.

1 stop16h 45m

Toronto Pearson Intl

Sun 2/3

8:00 p.m.-10:56 a.m.

1 stop15h 56m

C$ 385

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Mon 3/2

8:00 a.m.-5:35 p.m.

1 stop8h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 11/2

3:55 p.m.-11:43 p.m.

1 stop8h 48m

C$ 414

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 1/4

6:30 p.m.-11:49 a.m.

1 stop18h 19m

Calgary

Tue 8/4

12:45 p.m.-10:02 p.m.

1 stop8h 17m

C$ 424

HoustonVancouver

IAH - YVR

IAHYVR

Houston George Bush Intcntl

Wed 19/2

10:21 p.m.-3:51 p.m.

2 stops19h 30m

Vancouver Intl

Fri 21/2

8:00 a.m.-7:17 p.m.

1 stop9h 17m

C$ 425

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Fri 4/4

10:02 p.m.-1:53 p.m.

1 stop16h 51m

Calgary

Fri 11/4

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

Nonstop4h 15m

C$ 463

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 20/5

10:45 a.m.-8:44 p.m.

1 stop10h 59m

Calgary

Mon 26/5

7:15 a.m.-5:47 p.m.

1 stop9h 32m

C$ 466

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Mon 27/1

4:25 p.m.-1:15 a.m.

1 stop9h 50m

Calgary

Fri 31/1

1:30 p.m.-6:43 p.m.

Nonstop4h 13m

C$ 487

HoustonVancouver

IAH - YVR

IAHYVR

Houston George Bush Intcntl

Wed 11/6

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

1 stop7h 35m

Vancouver Intl

Wed 11/6

8:30 p.m.-2:11 p.m.

1 stop15h 41m

C$ 517

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/1

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 Pearson Intl. Price data was last updated on 10 January 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 61 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, July is the cheapest month in which you can book a flight from Houston (average of C$ 208). Flying from Houston in August will prove the most costly (average of C$ 431). 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, United Airlines. These airlines depart to the following popular destinations: Toronto.

WestJet

WestJet

From C$ 211

Air Canada

Air Canada

From C$ 214

Spirit Airlines

Spirit Airlines

From C$ 68

United Airlines

United Airlines

From C$ 159

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.
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,681 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,511 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,964 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

WestJet
7.2
Good
2,824 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Browse thousands of different options on Cheapflights for your next trip

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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
Flights from George Bush Intcntl to Dubai
Flights from George Bush Intcntl to Mexico City

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 17 January 2025.

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

    The cheapest routes to Montreal can be found at Houston Hobby airport from C$ 332. While Houston George Bush Intcntl airport is usually cheaper if your destination is Montreal with prices starting at C$ 332. 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 July; with August 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 Vancouver from C$ 332 round trip
    Travel from Houston to Calgary from C$ 338 round trip
    Travel from Houston to Toronto from C$ 362 round trip
    Travel from Houston to Montreal from C$ 417 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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