What are the most popular airlines that fly from Region of Ontario to Houston?

When booking a flight from Region of Ontario to Houston, you may want to consider flying on Endeavor Airlines, American Airlines or Air Canada as they are the most popular for this route.

What are the most popular routes from Region of Ontario to Houston?

The most popular route from Region of Ontario to Houston is Toronto Pearson Intl - Houston Hobby. You may also consider Toronto Pearson Intl - Houston George Bush Intcntl or Toronto Island - Houston George Bush Intcntl.

What are the cheapest flights from Region of Ontario to Houston?

On average you can expect to pay C$ 1,606 for a flight from Region of Ontario to Houston. The cheapest flight overall is C$ 239 while the most popular route, (Toronto Pearson Intl - Houston Hobby) is currently priced at C$ 311.

What are the most reliable airlines from Region of Ontario to Houston?

Before booking your flight to Houston from Region of Ontario, check out the most reliable airlines to get you to your destination on time: Mesa Airlines (89%), SkyWest Airlines (85%), Air New Zealand( 73%).

Can I find flights from Region of Ontario to Houston for under C$ 300 on Cheapflights?

Yes, there are multiple flights from Region of Ontario to Houston for under C$ 300. The cheapest flight booked recently is on Multiple Airlines for just C$ 249, but on average you can expect to pay C$ 319.

Are there direct flights from Region of Ontario to Houston for under C$ 600 on Cheapflights?

Cheapflights has 20 direct flights from Region of Ontario to Houston under C$ 600. A good price for a direct flight from Region of Ontario to Houston is less than C$ 604.

Are there last-minute flights available from Region of Ontario to Houston for under C$ 400?

There are currently 20+ open flights from Region of Ontario to Houston within the next 7 days for less than C$ 400.

Which airlines flying from Ontario to Houston have flexible cancellations due to COVID-19?

Some of our airline partners flying from Ontario to Houston have new flexible policies in place due to COVID-19. Air Canada, United Airlines, and Air New Zealand are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Air Canada with this kind of flexibility.

How far in advance should I book a flight from Region of Ontario to Houston?

To save up to 65% on this flight, we recommend booking at least 53 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Region of Ontario to Houston from C$ 838 1-2 weeks out and tickets from C$ 1,101 for flights departing within the next 72 hours.

What is the cheapest month to fly from Region of Ontario to Houston?

Flights from Region of Ontario to Houston lean towards being more expensive in December. Prices are generally better when you fly from Region of Ontario to Houston in January, with the cheapest ticket starting at C$ 403.

When is the cheapest time to fly from Region of Ontario to Houston (ON - IAH)?

When flying from Region of Ontario 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.

Cheap Flights from Ontario to Houston from C$ 156

Cheap flights from Ontario to Houston in March, April 2023

19 Apr. - 26 Apr.

YKF

Toronto Kitchener-Waterloo

IAH

Houston George Bush Intcntl

1 stop

9h 46m

IAH

Houston George Bush Intcntl

YKF

Toronto Kitchener-Waterloo

2 stops

14h 15m

C$ 249

Multiple Airlines

Deal found 21/3

19 Apr. - 26 Apr.

YKF

Toronto Kitchener-Waterloo

IAH

Houston George Bush Intcntl

1 stop

9h 46m

IAH

Houston George Bush Intcntl

YKF

Toronto Kitchener-Waterloo

1 stop

15h 10m

C$ 275

Multiple Airlines

Deal found 21/3

19 Apr. - 26 Apr.

YKF

Toronto Kitchener-Waterloo

IAH

Houston George Bush Intcntl

2 stops

17h 04m

IAH

Houston George Bush Intcntl

YKF

Toronto Kitchener-Waterloo

2 stops

14h 15m

C$ 279

Multiple Airlines

Deal found 21/3

5 Apr. - 19 Apr.

YKF

Toronto Kitchener-Waterloo

IAH

Houston George Bush Intcntl

1 stop

8h 57m

IAH

Houston George Bush Intcntl

YKF

Toronto Kitchener-Waterloo

1 stop

10h 23m

C$ 292

Multiple Airlines

Deal found 21/3

18 Apr. - 25 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

10h 00m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

1 stop

25h 40m

C$ 301

Multiple Airlines

Deal found 21/3

18 Apr. - 25 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

10h 44m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

2 stops

23h 01m

C$ 309

Multiple Airlines

Deal found 21/3

5 Apr. - 19 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

15h 15m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

1 stop

10h 08m

C$ 314

Multiple Airlines

Deal found 21/3

19 Apr. - 26 Apr.

YKF

Toronto Kitchener-Waterloo

IAH

Houston George Bush Intcntl

2 stops

17h 04m

IAH

Houston George Bush Intcntl

YKF

Toronto Kitchener-Waterloo

3 stops

14h 15m

C$ 319

Multiple Airlines

Deal found 21/3

18 Apr. - 26 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

10h 00m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

2 stops

14h 00m

C$ 320

Multiple Airlines

Deal found 21/3

Ontario to Houston 2023 flight deals

19 Apr. - 26 Apr.

YKF

Toronto Kitchener-Waterloo

IAH

Houston George Bush Intcntl

1 stop

9h 46m

IAH

Houston George Bush Intcntl

YKF

Toronto Kitchener-Waterloo

2 stops

14h 15m

C$ 249

Multiple Airlines

Deal found 21/3

19 Apr. - 26 Apr.

YKF

Toronto Kitchener-Waterloo

IAH

Houston George Bush Intcntl

1 stop

9h 46m

IAH

Houston George Bush Intcntl

YKF

Toronto Kitchener-Waterloo

1 stop

15h 10m

C$ 275

Multiple Airlines

Deal found 21/3

19 Apr. - 26 Apr.

YKF

Toronto Kitchener-Waterloo

IAH

Houston George Bush Intcntl

2 stops

17h 04m

IAH

Houston George Bush Intcntl

YKF

Toronto Kitchener-Waterloo

2 stops

14h 15m

C$ 279

Multiple Airlines

Deal found 21/3

5 Apr. - 19 Apr.

YKF

Toronto Kitchener-Waterloo

IAH

Houston George Bush Intcntl

1 stop

8h 57m

IAH

Houston George Bush Intcntl

YKF

Toronto Kitchener-Waterloo

1 stop

10h 23m

C$ 292

Multiple Airlines

Deal found 21/3

18 Apr. - 25 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

10h 00m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

1 stop

25h 40m

C$ 301

Multiple Airlines

Deal found 21/3

18 Apr. - 25 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

10h 44m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

2 stops

23h 01m

C$ 309

Multiple Airlines

Deal found 21/3

5 Apr. - 19 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

15h 15m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

1 stop

10h 08m

C$ 314

Multiple Airlines

Deal found 21/3

19 Apr. - 26 Apr.

YKF

Toronto Kitchener-Waterloo

IAH

Houston George Bush Intcntl

2 stops

17h 04m

IAH

Houston George Bush Intcntl

YKF

Toronto Kitchener-Waterloo

3 stops

14h 15m

C$ 319

Multiple Airlines

Deal found 21/3

18 Apr. - 26 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

10h 00m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

2 stops

14h 00m

C$ 320

Multiple Airlines

Deal found 21/3

Cheap American Airlines flights from Ontario to Houston

6 Apr. - 10 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

22h 02m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

1 stop

17h 07m

C$ 527

American Airlines

Deal found 21/3

26 Apr. - 1 May

YYZ

Toronto Pearson Intl

HOU

Houston Hobby

1 stop

5h 38m

HOU

Houston Hobby

YYZ

Toronto Pearson Intl

1 stop

15h 26m

C$ 596

American Airlines

Deal found 20/3

18 Jul. - 24 Jul.

YYZ

Toronto Pearson Intl

HOU

Houston Hobby

2 stops

8h 26m

HOU

Houston Hobby

YYZ

Toronto Pearson Intl

1 stop

15h 32m

C$ 619

American Airlines

Deal found 21/3

28 Mar. - 15 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

10h 27m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

1 stop

9h 08m

C$ 631

American Airlines

Deal found 21/3

3 May - 7 May

YYZ

Toronto Pearson Intl

HOU

Houston Hobby

1 stop

5h 38m

HOU

Houston Hobby

YYZ

Toronto Pearson Intl

1 stop

15h 10m

C$ 633

American Airlines

Deal found 21/3

14 May - 21 May

YYZ

Toronto Pearson Intl

HOU

Houston Hobby

1 stop

10h 55m

HOU

Houston Hobby

YYZ

Toronto Pearson Intl

1 stop

5h 30m

C$ 642

American Airlines

Deal found 21/3

21 Jul. - 29 Jul.

YYZ

Toronto Pearson Intl

HOU

Houston Hobby

1 stop

13h 28m

HOU

Houston Hobby

YYZ

Toronto Pearson Intl

1 stop

15h 32m

C$ 660

American Airlines

Deal found 21/3

12 Apr. - 30 Apr.

YYZ

Toronto Pearson Intl

HOU

Houston Hobby

1 stop

6h 59m

HOU

Houston Hobby

YYZ

Toronto Pearson Intl

1 stop

5h 35m

C$ 664

American Airlines

Deal found 21/3

20 Apr. - 27 Apr.

YYZ

Toronto Pearson Intl

HOU

Houston Hobby

1 stop

6h 59m

HOU

Houston Hobby

YYZ

Toronto Pearson Intl

1 stop

5h 35m

C$ 680

American Airlines

Deal found 21/3

Cheap Delta flights from Ontario to Houston

8 Sep. - 12 Sep.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

7h 38m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

1 stop

11h 23m

C$ 542

Delta

Deal found 21/3

18 Apr. - 26 Apr.

YYZ

Toronto Pearson Intl

HOU

Houston Hobby

2 stops

11h 50m

HOU

Houston Hobby

YYZ

Toronto Pearson Intl

1 stop

4h 43m

C$ 557

Delta

Deal found 21/3

11 Jul. - 25 Jul.

YYZ

Toronto Pearson Intl

HOU

Houston Hobby

1 stop

7h 35m

HOU

Houston Hobby

YYZ

Toronto Pearson Intl

1 stop

7h 35m

C$ 576

Delta

Deal found 21/3

11 Jul. - 17 Jul.

YYZ

Toronto Pearson Intl

HOU

Houston Hobby

1 stop

7h 35m

HOU

Houston Hobby

YYZ

Toronto Pearson Intl

1 stop

7h 35m

C$ 587

Delta

Deal found 21/3

15 Jul. - 23 Jul.

YYZ

Toronto Pearson Intl

HOU

Houston Hobby

1 stop

9h 51m

HOU

Houston Hobby

YYZ

Toronto Pearson Intl

1 stop

5h 20m

C$ 597

Delta

Deal found 21/3

5 Jul. - 12 Jul.

YYZ

Toronto Pearson Intl

HOU

Houston Hobby

1 stop

5h 55m

HOU

Houston Hobby

YYZ

Toronto Pearson Intl

1 stop

7h 35m

C$ 608

Delta

Deal found 21/3

19 Apr. - 29 Apr.

YYZ

Toronto Pearson Intl

HOU

Houston Hobby

1 stop

5h 51m

HOU

Houston Hobby

YYZ

Toronto Pearson Intl

1 stop

4h 43m

C$ 628

Delta

Deal found 21/3

12 Apr. - 15 Apr.

YYZ

Toronto Pearson Intl

HOU

Houston Hobby

2 stops

12h 17m

HOU

Houston Hobby

YYZ

Toronto Pearson Intl

1 stop

4h 43m

C$ 639

Delta

Deal found 21/3

28 Jun. - 5 Jul.

YYZ

Toronto Pearson Intl

HOU

Houston Hobby

1 stop

5h 55m

HOU

Houston Hobby

YYZ

Toronto Pearson Intl

1 stop

5h 10m

C$ 645

Delta

Deal found 21/3

Direct flights to Houston from Ontario

25 Apr. - 8 May

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

Nonstop

3h 31m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

Nonstop

3h 18m

C$ 564

Multiple Airlines

Deal found 21/3

4 May - 8 May

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

Nonstop

3h 38m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

Nonstop

3h 18m

C$ 565

Air Canada

Deal found 21/3

3 May - 8 May

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

Nonstop

3h 38m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

Nonstop

3h 18m

C$ 567

Air Canada

Deal found 21/3

3 May - 7 May

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

Nonstop

3h 38m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

Nonstop

3h 18m

C$ 570

Air Canada

Deal found 21/3

25 Apr. - 8 May

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

Nonstop

3h 35m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

Nonstop

3h 18m

C$ 575

United Airlines

Deal found 21/3

1 May - 2 May

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

Nonstop

3h 38m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

Nonstop

3h 18m

C$ 579

Multiple Airlines

Deal found 21/3

9 Sep. - 16 Sep.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

Nonstop

3h 38m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

Nonstop

3h 18m

C$ 587

United Airlines

Deal found 20/3

29 Aug. - 11 Sep.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

Nonstop

3h 38m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

Nonstop

3h 18m

C$ 589

Air Canada

Deal found 22/3

12 Jul. - 19 Jul.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

Nonstop

3h 38m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

Nonstop

3h 18m

C$ 590

Air Canada

Deal found 21/3

Last minute flights from Ontario to Houston

30 Mar. - 4 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

11h 15m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

1 stop

26h 35m

C$ 370

Multiple Airlines

Deal found 21/3

30 Mar. - 4 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

11h 15m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

2 stops

24h 45m

C$ 408

Multiple Airlines

Deal found 21/3

1 Apr. - 2 Apr.

YYZ

Toronto Pearson Intl

HOU

Houston Hobby

2 stops

30h 05m

HOU

Houston Hobby

YYZ

Toronto Pearson Intl

1 stop

20h 56m

C$ 453

Multiple Airlines

Deal found 21/3

1 Apr. - 2 Apr.

YYZ

Toronto Pearson Intl

HOU

Houston Hobby

2 stops

30h 05m

HOU

Houston Hobby

YYZ

Toronto Pearson Intl

1 stop

20h 56m

C$ 468

Multiple Airlines

Deal found 21/3

30 Mar. - 6 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

10h 37m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

2 stops

13h 50m

C$ 487

Multiple Airlines

Deal found 20/3

30 Mar. - 6 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

10h 37m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

1 stop

10h 29m

C$ 531

Multiple Airlines

Deal found 20/3

30 Mar. - 4 Apr.

YYZ

Toronto Pearson Intl

HOU

Houston Hobby

1 stop

12h 10m

HOU

Houston Hobby

YYZ

Toronto Pearson Intl

1 stop

9h 08m

C$ 548

Multiple Airlines

Deal found 21/3

28 Mar. - 15 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

10h 27m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

1 stop

9h 08m

C$ 631

American Airlines

Deal found 21/3

31 Mar. - 2 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

16h 55m

IAH

Houston George Bush Intcntl

YYZ

Toronto Pearson Intl

1 stop

10h 22m

C$ 635

Multiple Airlines

Deal found 21/3

One-way flights to Houston from Ontario

1 May

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

20h 30m

C$ 156

Multiple Airlines

Deal found 21/3

3 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

30h 15m

C$ 175

Multiple Airlines

Deal found 21/3

26 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

10h 11m

C$ 178

Multiple Airlines

Deal found 22/3

5 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

12h 51m

C$ 185

Multiple Airlines

Deal found 21/3

3 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

2 stops

22h 30m

C$ 186

Multiple Airlines

Deal found 21/3

24 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

2 stops

21h 30m

C$ 193

Multiple Airlines

Deal found 21/3

1 May

YTZ

Toronto Island

IAH

Houston George Bush Intcntl

1 stop

28h 46m

C$ 196

Multiple Airlines

Deal found 21/3

11 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

15h 06m

C$ 196

Multiple Airlines

Deal found 21/3

23 Apr.

YYZ

Toronto Pearson Intl

IAH

Houston George Bush Intcntl

1 stop

18h 24m

C$ 200

Multiple Airlines

Deal found 21/3

Find flights from Ontario to Houston within your budget

Fly from

Fly to

Budget

C$ 249 - C$ 820

Route

Depart

Return

Price

Toronto Kitchener-WaterlooHouston George Bush Intcntl

YKF - IAH

YKFIAH

Toronto Kitchener-Waterloo

2023-04-19

1 stop9h 46m

Houston George Bush Intcntl

2023-04-26

2 stops14h 15m

C$ 249

Pick Dates

Toronto Kitchener-WaterlooHouston George Bush Intcntl

YKF - IAH

YKFIAH

Toronto Kitchener-Waterloo

2023-04-19

1 stop9h 46m

Houston George Bush Intcntl

2023-04-26

1 stop15h 10m

C$ 275

Pick Dates

Toronto Kitchener-WaterlooHouston George Bush Intcntl

YKF - IAH

YKFIAH

Toronto Kitchener-Waterloo

2023-04-19

2 stops17h 04m

Houston George Bush Intcntl

2023-04-26

2 stops14h 15m

C$ 279

Pick Dates

Toronto Kitchener-WaterlooHouston George Bush Intcntl

YKF - IAH

YKFIAH

Toronto Kitchener-Waterloo

2023-04-05

1 stop8h 57m

Houston George Bush Intcntl

2023-04-19

1 stop10h 23m

C$ 292

Pick Dates

Toronto Pearson IntlHouston George Bush Intcntl

YYZ - IAH

YYZIAH

Toronto Pearson Intl

2023-04-18

1 stop10h 00m

Houston George Bush Intcntl

2023-04-25

1 stop25h 40m

C$ 301

Pick Dates

Toronto Pearson IntlHouston George Bush Intcntl

YYZ - IAH

YYZIAH

Toronto Pearson Intl

2023-04-06

1 stop22h 02m

Houston George Bush Intcntl

2023-04-10

1 stop17h 07m

C$ 527

Pick Dates

Toronto Pearson IntlHouston George Bush Intcntl

YYZ - IAH

YYZIAH

Toronto Pearson Intl

2023-09-08

1 stop7h 38m

Houston George Bush Intcntl

2023-09-12

1 stop11h 23m

C$ 542

Pick Dates

HamiltonHouston George Bush Intcntl

YHM - IAH

YHMIAH

Hamilton

2023-05-03

1 stop12h 20m

Houston George Bush Intcntl

2023-05-08

1 stop20h 07m

C$ 805

Pick Dates

OttawaHouston George Bush Intcntl

YOW - IAH

YOWIAH

Ottawa

2023-04-26

2 stops14h 45m

Houston George Bush Intcntl

2023-05-03

2 stops16h 20m

C$ 820

Pick Dates

Flights are sorted by cheapest first

Deals found on 21/3

Related info for your journey

This is defined as Toronto Pearson Intl Airport (YYZ) and Houston George Bush Intcntl Airport (IAH). Codes like Houston George Bush Intcntl Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT).

Flights to Houston from Ontario

Rent a Car

Car Rentals in Houston

Car Rentals in Texas

Car Rentals in George Bush Intcntl

Car Rentals in Hobby

Car Rentals in College Station

Car Rentals in Beaumont

Departure points for flights from Ontario to Houston

Flights from Toronto to Houstonfrom C$ 289 pp

Flights from Pearson Intl to Houstonfrom C$ 379 pp

Flights from Ottawa to Houstonfrom C$ 593 pp

Flights from Thunder Bay to Houstonfrom C$ 769 pp

Top 7 airlines flying from Ontario to Houston

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Alaska Airlines	CheapestC$ 329	AverageC$ 651	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search Alaska Airlines flights
Delta	CheapestC$ 348	AverageC$ 577	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
American Airlines	CheapestC$ 403	AverageC$ 628	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
Air Canada	CheapestC$ 438	AverageC$ 817	FlexibilityNo cancel fee	On-time67%	COVID-19 safety	Search Air Canada flights
United Airlines	CheapestC$ 496	AverageC$ 724	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
Air New Zealand	CheapestC$ 554	AverageC$ 693	FlexibilityNo cancel fee	On-time78%	COVID-19 safety	Search Air New Zealand flights
Endeavor Airlines	CheapestC$ 692	AverageC$ 918	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Endeavor Airlines flights

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Flights from Region of Ontario to Huntsville

Hourly flight availability from Ontario to Houston

1%of flight departures	Early morningMidnight to 6 am
46%of flight departures	Morning6 am to noon
53%of flight departures	AfternoonNoon to 6 pm
0%of flight departures	Evening6 pm to midnight

Midnight

6 AM

Noon

6 PM

Cheap flights from Ontario to Houston from C$ 156

How far in advance should I book a flight from Region of Ontario to Houston?

What is the cheapest month to fly from Region of Ontario to Houston?

When is the cheapest time to fly from Region of Ontario to Houston (ON - IAH)?

Cheap flights from Ontario to Houston in March, April 2023

The best prices found for Ontario to Houston flights for March, April

Ontario to Houston 2023 flight deals

Cheap flights to Houston from Ontario found for this year

Cheap American Airlines flights from Ontario to Houston

Cheap Delta flights from Ontario to Houston

Direct flights to Houston from Ontario

Save time with Ontario to Houston direct flight deals

Last minute flights from Ontario to Houston

Late deals on round-trip flights to Houston from Ontario, departing today and this week

One-way flights to Houston from Ontario

The cheapest one-way flights from Ontario to Houston

Find flights from Ontario to Houston within your budget

Use the slider to find flights from Ontario to Houston that fit your budget.

Related info for your journey

Useful info, stats and facts about Ontario to Houston flights.

Which airlines flying from Ontario to Houston have flexible cancellations due to COVID-19?

Can I find flights from Region of Ontario to Houston for under C$ 300 on Cheapflights?

Are there direct flights from Region of Ontario to Houston for under C$ 600 on Cheapflights?

Are there last-minute flights available from Region of Ontario to Houston for under C$ 400?

What are the most popular routes from Region of Ontario to Houston?

What are the most popular airlines that fly from Region of Ontario to Houston?

What are the most reliable airlines from Region of Ontario to Houston?

What are the cheapest flights from Region of Ontario to Houston?

What does YYZ to IAH mean?

Flights to Houston from Ontario

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Departure points for flights from Ontario to Houston

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Top 7 airlines flying from Ontario to Houston

The chart below displays the airlines Cheapflights users travelling from Ontario to Houston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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Hourly flight availability from Ontario to Houston

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