What is the cheapest airline that flies from Ontario to Houston George Bush Intcntl?

Air Canada, United Airlines, and Delta are the most popular carriers operating from Ontario to Houston George Bush Intcntl

How long does it take to fly to Houston George Bush Intcntl Airport?

Flight times vary depending on what airport in Region of Ontario you fly out of and what airport in Houston George Bush Intcntl Airport you fly into. For example, flying from Toronto to Houston Hobby Airport takes 9h 32m on average. On the other hand, flying from Hamilton to Houston Hobby Airport takes 10h on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

How many operators does momondo search for flights from Ontario to Houston George Bush Intcntl Airport?

The number of operators available for flights from Ontario to Houston George Bush Intcntl Airport is 2 as of September 2026.

How old do you have to be to fly from Ontario to Houston George Bush Intcntl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Houston George Bush Intcntl Airport.

What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$220 Cheap Flights from Region of Ontario to Houston George Bush Intcntl Airport in 2026/27

Q: How many flights depart from Region of Ontario to Houston George Bush Intcntl Airport on average per week?

As of September 2026, there are 38 flights per week flying from Region of Ontario to Houston George Bush Intcntl Airport. The most common day of the week flights depart is Wed, with 29% of flights taking off on this day.

Q: How many flights depart from Region of Ontario to Houston George Bush Intcntl Airport on average per day?

As of September 2026, 5 flights take off from Region of Ontario and land in Houston George Bush Intcntl Airport each day. The most common flight departure time for this route is 7:00PM, with 47% of daily flights taking off at noon.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Houston

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 10:12 amYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

28h 42m1 stop Orlando

9:24 pm - 9:25 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

23h 01m2 stops Atlanta Hartsfield-Jackson Tampa

$355Multiple Airlines

Thu, Dec 10 - Sun, Dec 13

4:45 pm - 9:45 pmYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

30h 00m2 stops Nashville Intl Denver Intl

8:18 am - 5:10 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

7h 52m1 stop Fort Lauderdale

$355Multiple Airlines

Mon, Oct 19 - Tue, Oct 27

6:30 am - 9:53 pmYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

16h 23m2 stops Orlando Atlanta Hartsfield-Jackson

9:14 pm - 5:10 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

18h 56m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

$355Multiple Airlines

Sat, Oct 31 - Mon, Nov 2

6:30 am - 9:37 pmYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

16h 07m1 stop Orlando

12:27 pm - 1:40 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

24h 13m1 stop Orlando

$355Multiple Airlines

Fri, Oct 30 - Sun, Nov 1

12:30 pm - 7:52 pmYTZ Toronto Island-IAH Houston George Bush Intcntl

8h 22m1 stop Montreal Pierre Elliott Trudeau Intl

10:00 am - 5:50 pmIAH Houston George Bush Intcntl-YTZ Toronto Island

6h 50m1 stop Montreal Pierre Elliott Trudeau Intl

$383Air Canada

Mon, Oct 5 - Sun, Oct 11

6:10 am - 8:50 amYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

3h 40mnonstop

7:20 am - 11:31 amIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

3h 11mnonstop

$384Air Canada

Mon, Oct 5 - Sun, Oct 11

6:10 am - 8:50 amYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

3h 40mnonstop

10:00 am - 6:53 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

7h 53m1 stop Montreal Pierre Elliott Trudeau Intl

$386Air Canada

Mon, Oct 5 - Sun, Oct 11

6:10 am - 8:50 amYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

3h 40mnonstop

6:16 pm - 10:36 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

3h 20mnonstop

$388United Airlines

Thu, Oct 8 - Mon, Oct 12

6:10 am - 8:50 amYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

3h 40mnonstop

6:16 pm - 10:36 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

3h 20mnonstop

$388United Airlines

Thu, Oct 8 - Wed, Oct 14

6:10 am - 8:50 amYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

3h 40mnonstop

10:04 am - 2:24 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

3h 20mnonstop

$388United Airlines

Mon, Oct 5 - Sat, Oct 17

Cheap last minute flights

Enter your travel dates to find the best prices.

6:10 am - 8:50 amYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

3h 40mnonstop

6:16 pm - 10:36 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

3h 20mnonstop

$559United Airlines

Wed, Sep 30 - Mon, Oct 5

3:53 pm - 6:27 pmYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

3h 34mnonstop

6:16 pm - 10:36 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

3h 20mnonstop

$559United Airlines

Tue, Sep 29 - Tue, Oct 6

3:53 pm - 6:27 pmYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

3h 34mnonstop

5:00 am - 1:42 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

7h 42m1 stop Chicago O'Hare Intl

$560United Airlines

Tue, Sep 29 - Tue, Oct 6

6:10 am - 8:50 amYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

3h 40mnonstop

7:20 am - 11:31 amIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

3h 11mnonstop

$563Multiple Airlines

Wed, Sep 30 - Sun, Oct 4

3:53 pm - 6:27 pmYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

3h 34mnonstop

5:00 am - 1:42 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

7h 42m1 stop Chicago O'Hare Intl

$563United Airlines

Wed, Sep 30 - Sun, Oct 4

12:08 pm - 5:54 pmYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

6h 46m1 stop Detroit Metropolitan Wayne County

8:05 am - 5:18 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

8h 13m1 stop Atlanta Hartsfield-Jackson

$566Delta

Tue, Sep 29 - Tue, Oct 6

6:10 pm - 10:05 pmYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

4h 55m1 stop Detroit Metropolitan Wayne County

2:22 pm - 11:36 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

8h 14m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

$566Delta

Tue, Sep 29 - Tue, Oct 6

2:00 pm - 7:52 pmYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

6h 52m1 stop Montreal Pierre Elliott Trudeau Intl

7:20 am - 11:31 amIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

3h 11mnonstop

$567Air Canada

Wed, Sep 30 - Mon, Oct 5

12:30 pm - 7:52 pmYTZ Toronto Island-IAH Houston George Bush Intcntl

8h 22m1 stop Montreal Pierre Elliott Trudeau Intl

10:00 am - 7:50 pmIAH Houston George Bush Intcntl-YTZ Toronto Island

8h 50m1 stop Montreal Pierre Elliott Trudeau Intl

$567Air Canada

Wed, Sep 30 - Mon, Oct 5

2:45 pm - 7:52 pmYOW Ottawa-IAH Houston George Bush Intcntl

6h 07m1 stop Montreal Pierre Elliott Trudeau Intl

7:20 am - 3:10 pmIAH Houston George Bush Intcntl-YOW Ottawa

6h 50m1 stop Toronto Pearson Intl

$696Air Canada

Tue, Sep 29 - Tue, Oct 6

Cheap direct flights

Enter your travel dates to find the best prices.

6:10 am - 8:50 amYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

3h 40mnonstop

7:20 am - 11:31 amIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

3h 11mnonstop

$384Air Canada

Mon, Oct 5 - Sun, Oct 11

2:15 pm - 5:08 pmYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

3h 53mnonstop

3:30 pm - 7:45 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

3h 15mnonstop

$388Air Canada

Thu, Nov 5 - Mon, Nov 9

6:10 am - 8:50 amYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

3h 40mnonstop

6:16 pm - 10:36 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

3h 20mnonstop

$388United Airlines

Thu, Oct 8 - Fri, Oct 16

6:10 am - 8:50 amYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

3h 40mnonstop

6:16 pm - 10:36 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

3h 20mnonstop

$388United Airlines

Thu, Oct 8 - Sat, Oct 17

6:10 am - 8:50 amYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

3h 40mnonstop

12:00 pm - 4:15 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

3h 15mnonstop

$388Multiple Airlines

Fri, Oct 23 - Fri, Oct 23

6:10 am - 9:07 amYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

3h 57mnonstop

3:30 pm - 7:45 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

3h 15mnonstop

$388Multiple Airlines

Fri, Oct 30 - Fri, Oct 30

8:35 am - 11:07 amYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

3h 32mnonstop

7:20 am - 11:31 amIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

3h 11mnonstop

$388Air Canada

Sun, Oct 4 - Sat, Oct 17

6:10 am - 8:50 amYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

3h 40mnonstop

6:16 pm - 10:36 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

3h 20mnonstop

$388United Airlines

Mon, Oct 5 - Mon, Oct 12

6:10 am - 9:07 amYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

3h 57mnonstop

3:30 pm - 7:45 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

3h 15mnonstop

$388Multiple Airlines

Fri, Oct 30 - Tue, Nov 3

7:20 pm - 9:52 pmYYZ Toronto Pearson Intl-IAH Houston George Bush Intcntl

3h 32mnonstop

12:00 pm - 4:15 pmIAH Houston George Bush Intcntl-YYZ Toronto Pearson Intl

3h 15mnonstop

$388Air Canada

Tue, Oct 6 - Wed, Oct 14

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Air Canada flights from Region of Ontario to Houston George Bush Intcntl Airport

Our best Air Canada deals on Region of Ontario to Houston George Bush Intcntl Airport flight tickets

Air Canada

Oct 5

YTZ12:30 pmToronto Island

8h 22m

1 stop

IAH7:52 pmHouston George Bush Intcntl

Oct 11

IAH10:00 amHouston George Bush Intcntl

6h 50m

1 stop

YTZ5:50 pmToronto Island

$383

Air Canada

Oct 5

YYZ6:10 amToronto Pearson Intl

3h 40m

IAH8:50 amHouston George Bush Intcntl

Oct 11

IAH7:20 amHouston George Bush Intcntl

3h 11m

YYZ11:31 amToronto Pearson Intl

$384

Air Canada

Oct 5

YYZ6:10 amToronto Pearson Intl

3h 40m

IAH8:50 amHouston George Bush Intcntl

Oct 11

IAH10:00 amHouston George Bush Intcntl

7h 53m

1 stop

YYZ6:53 pmToronto Pearson Intl

$386

United Airlines flights from Region of Ontario to Houston George Bush Intcntl Airport

Our best United Airlines deals on Region of Ontario to Houston George Bush Intcntl Airport flight tickets

United Airlines

Oct 8

YYZ6:10 amToronto Pearson Intl

3h 40m

IAH8:50 amHouston George Bush Intcntl

Oct 13

IAH10:04 amHouston George Bush Intcntl

3h 20m

YYZ2:24 pmToronto Pearson Intl

$388

United Airlines

Oct 4

YYZ6:10 amToronto Pearson Intl

3h 40m

IAH8:50 amHouston George Bush Intcntl

Oct 17

IAH5:15 amHouston George Bush Intcntl

8h 59m

1 stop

YYZ3:14 pmToronto Pearson Intl

$393

United Airlines

Nov 27

YYZ6:10 amToronto Pearson Intl

3h 57m

IAH9:07 amHouston George Bush Intcntl

Dec 12

IAH3:30 pmHouston George Bush Intcntl

7h 29m

1 stop

YYZ11:59 pmToronto Pearson Intl

$397

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoHouston

YYZ Toronto Pearson Intl - IAH Houston George Bush Intcntl

YYZIAH

Toronto Pearson Intl

Thu 12/10

6:30 am-10:12 am

1 stop28h 42m

Houston George Bush Intcntl

Sun 12/13

9:24 pm-9:25 pm

2 stops23h 01m

$355

TorontoHouston

YYZ Toronto Pearson Intl - IAH Houston George Bush Intcntl

YYZIAH

Toronto Pearson Intl

Mon 10/19

4:45 pm-9:45 pm

2 stops30h 00m

Houston George Bush Intcntl

Tue 10/27

8:18 am-5:10 pm

1 stop7h 52m

$355

TorontoHouston

YYZ Toronto Pearson Intl - IAH Houston George Bush Intcntl

YYZIAH

Toronto Pearson Intl

Sat 10/31

6:30 am-9:53 pm

2 stops16h 23m

Houston George Bush Intcntl

Mon 11/2

9:14 pm-5:10 pm

2 stops18h 56m

$355

TorontoHouston

YYZ Toronto Pearson Intl - IAH Houston George Bush Intcntl

YYZIAH

Toronto Pearson Intl

Fri 10/30

6:30 am-9:37 pm

1 stop16h 07m

Houston George Bush Intcntl

Sun 11/1

12:27 pm-1:40 pm

1 stop24h 13m

$355

TorontoHouston

YTZ Toronto Island - IAH Houston George Bush Intcntl

YTZIAH

Toronto Island

Mon 10/5

12:30 pm-7:52 pm

1 stop8h 22m

Houston George Bush Intcntl

Sun 10/11

10:00 am-5:50 pm

1 stop6h 50m

$383

Quickest round-trip

TorontoHouston

YYZ Toronto Pearson Intl - IAH Houston George Bush Intcntl

YYZIAH

Toronto Pearson Intl

Mon 10/5

6:10 am-8:50 am

Nonstop3h 40m

Houston George Bush Intcntl

Sun 10/11

7:20 am-11:31 am

Nonstop3h 11m

$384

TorontoHouston

YYZ Toronto Pearson Intl - IAH Houston George Bush Intcntl

YYZIAH

Toronto Pearson Intl

Mon 10/5

6:10 am-8:50 am

Nonstop3h 40m

Houston George Bush Intcntl

Sun 10/11

10:00 am-6:53 pm

1 stop7h 53m

$386

TorontoHouston

YYZ Toronto Pearson Intl - IAH Houston George Bush Intcntl

YYZIAH

Toronto Pearson Intl

Thu 10/8

6:10 am-8:50 am

Nonstop3h 40m

Houston George Bush Intcntl

Mon 10/12

6:16 pm-10:36 pm

Nonstop3h 20m

$388

TorontoHouston

YYZ Toronto Pearson Intl - IAH Houston George Bush Intcntl

YYZIAH

Toronto Pearson Intl

Thu 10/8

6:10 am-8:50 am

Nonstop3h 40m

Houston George Bush Intcntl

Wed 10/14

6:16 pm-10:36 pm

Nonstop3h 20m

$388

TorontoHouston

YYZ Toronto Pearson Intl - IAH Houston George Bush Intcntl

YYZIAH

Toronto Pearson Intl

Mon 10/5

6:10 am-8:50 am

Nonstop3h 40m

Houston George Bush Intcntl

Sat 10/17

10:04 am-2:24 pm

Nonstop3h 20m

$388

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of October is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Region of Ontario, with most prices found around $464. If you are unable to visit Houston George Bush Intcntl Airport during the month of October, then departing from Region of Ontario during the month September is also very affordable. Most momondo users find prices during this month for around $505.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Region of Ontario to Houston George Bush Intcntl Airport is on a Saturday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Saturday will often find tickets for as low as $545. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Wednesday is $584.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Region of Ontario to Houston George Bush Intcntl Airport flights are usually those with departure times in the evening. Our users have found flights to Houston George Bush Intcntl Airport in the evening for as low as $498. Try not to purchase tickets at noon because they tend to be around $659. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Ontario to Houston George Bush Intcntl flight route?

Fly from Toronto Pearson Intl to Houston George Bush Intcntl for the best Ontario - Houston George Bush Intcntl flight prices

How far in advance should I book a flight from Ontario to Houston George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $541 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Region of Ontario for as low as $467 on momondo.

What cabin class options are available on Region of Ontario to Houston George Bush Intcntl Airport flights?

There are 4 cabin classes available to choose from on Region of Ontario to Houston George Bush Intcntl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Region of Ontario to Houston George Bush Intcntl Airport flights?

No. A direct flight is the cheapest option for a flight between Region of Ontario to Houston George Bush Intcntl Airport.

Cheap Region of Ontario to Houston George Bush Intcntl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Houston George Bush Intcntl Airport

Best Price Found	$220
Fastest flight time	3h 32m
Direct flights	Every day

The best one-way flight to Houston George Bush Intcntl Airport from Region of Ontario in the past 72 hours is $220. The best round-trip flight deal from Region of Ontario to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $355.

The fastest flight from Region of Ontario to Houston George Bush Intcntl Airport takes 3h 32m

Direct flights go from Region of Ontario to Houston George Bush Intcntl Airport every day.

Search flight deals

Frequently asked questions about flying from Ontario to Houston George Bush Intcntl Airport

When did momondo last update prices for flights from Ontario to Houston George Bush Intcntl Airport?
Prices for flights from Ontario to Houston George Bush Intcntl Airport were last updated today.
How many operators does momondo search for flights from Ontario to Houston George Bush Intcntl Airport?
The number of operators available for flights from Ontario to Houston George Bush Intcntl Airport is 2 as of September 2026.
How old do you have to be to fly from Ontario to Houston George Bush Intcntl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Houston George Bush Intcntl Airport.
What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?
The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Region of Ontario to Houston George Bush Intcntl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Region of Ontario to Houston George Bush Intcntl Airport is Boeing 737-800 (30.92% of total bookings). The next most popular plane models are Boeing 737-700 (25.22%), Boeing 737 MAX 8 (21.78%), and Airbus A320-100/200 (4.63%).

Best airlines flying from Region of Ontario to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Region of Ontario to Houston George Bush Intcntl Airport with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $376	Free Cancellation	Rating 7.1 11,676 reviews		Search Air Canada flights
United Airlines	PriceFrom $396	Free Cancellation	Rating 7.4 10,233 reviews		Search United Airlines flights

Katy

The Woodlands

Humble

Montgomery

Conroe

Spring

Cypress

Jersey Village

Livingston

Tomball

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Houston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Ontario.

Can I find flights from Ontario to Houston with flexible booking policies on momondo?

All flight searches from Ontario to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Houston?

Once you have performed a search for Ontario to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Houston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Ontario to Houston from $220

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Houston departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Region of Ontario to Houston George Bush Intcntl Airport

Our best Air Canada deals on Region of Ontario to Houston George Bush Intcntl Airport flight tickets

United Airlines flights from Region of Ontario to Houston George Bush Intcntl Airport

Our best United Airlines deals on Region of Ontario to Houston George Bush Intcntl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Houston George Bush Intcntl Airport that are best for you.

See travel insights to Houston from

How to get the cheapest flight ticket from Region of Ontario to Houston George Bush Intcntl Airport

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

What is the cheapest Ontario to Houston George Bush Intcntl flight route?

How far in advance should I book a flight from Ontario to Houston George Bush Intcntl Airport?

What cabin class options are available on Region of Ontario to Houston George Bush Intcntl Airport flights?

Can stopping save me money on Region of Ontario to Houston George Bush Intcntl Airport flights?

What is the cheapest airline that flies from Ontario to Houston George Bush Intcntl?

How many flights depart from Region of Ontario to Houston George Bush Intcntl Airport on average per day?

How many flights depart from Region of Ontario to Houston George Bush Intcntl Airport on average per week?

How long does it take to fly to Houston George Bush Intcntl Airport?

Cheap Region of Ontario to Houston George Bush Intcntl Airport flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ontario to Houston George Bush Intcntl Airport

Best airlines flying from Region of Ontario to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Region of Ontario to Houston George Bush Intcntl Airport with momondo

Traveling to a place near Houston?

Why use momondo?

An easier way to manage your Houston George Bush Intcntl Airport trip

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List of cabin classes available on flights landing in Houston. Availability may vary depending on flight origin and airline.

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