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$148+ Cheap flights from Ontario to Texas

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DFW
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Ontario to Texas

Keep the following information in mind while searching for Ontario to Texas flight deals. Data was last updated July 31, 2025.

Round-trip from

$318
(Kiwi.com)

One-way from

$148
(Mytrip)

Popular in

August

Cheapest in

April

Average price

$522

Good round-trip deal

$469 or less

Good one-way deal

$228 or less
From Ontario to Texas
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One-way flight from Ontario to Texas
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Highest demand for flights based on searches. 3% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Ontario to Texas.
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Price to beat on a one-way flight from Ontario to Texas.
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Find flight deals from Ontario to Texas

Cheapest flights from Ontario to Texas
Explore the most affordable flight options available from Ontario to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:35 pmYUL - IAH
1 stop18h 07mMultiple Airlines
Wed 9/105:25 amIAH - YUL
2 stops14h 52mMultiple Airlines
Deal found 7/29$318
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:45 amYUL - AUS
1 stop15h 00mMultiple Airlines
Tue 9/27:15 amAUS - YUL
2 stops13h 02mMultiple Airlines
Deal found 7/30$323
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/39:35 amYYZ - DFW
1 stop11h 26mMultiple Airlines
Sat 9/64:57 pmDFW - YYZ
1 stop20h 08mMultiple Airlines
Deal found 7/31$327
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/119:45 amYTZ - DFW
1 stop10h 19mMultiple Airlines
Mon 9/157:04 pmDFW - YTZ
1 stop13h 26mMultiple Airlines
Deal found 7/30$328
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2811:00 amYYZ - IAH
2 stops19h 00mMultiple Airlines
Thu 9/45:25 amIAH - YYZ
1 stop10h 11mMultiple Airlines
Deal found 7/31$333
This FlightHub deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/251:30 pmYYZ - IAH
1 stop10h 13mWestJet
Tue 10/73:00 pmIAH - YYZ
2 stops13h 51mWestJet
Deal found 7/30$334
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/214:45 pmYUL - AUS
Nonstop4h 10mAir Canada
Fri 10/2410:00 amAUS - YUL
Nonstop3h 58mAir Canada
Deal found 7/29$344
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:00 amYUL - AUS
1 stop6h 23mDelta
Wed 9/101:28 pmAUS - YUL
1 stop9h 25mDelta
Deal found 7/29$366
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:45 amYUL - DFW
2 stops12h 20mMultiple Airlines
Sat 11/85:20 amDFW - YUL
1 stop10h 08mMultiple Airlines
Deal found 7/29$377
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:35 pmYUL - DFW
Nonstop4h 08mAir Canada
Fri 9/1211:40 amDFW - YUL
1 stop7h 55mAir Canada
Deal found 7/29$385
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:50 amYUL - DFW
2 stops12h 03mAmerican Airlines
Sat 11/811:16 amDFW - YUL
1 stop26h 55mAmerican Airlines
Deal found 7/29$394
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:14 pmYYZ - AUS
1 stop9h 31mAmerican Airlines
Mon 11/108:05 amAUS - YYZ
1 stop8h 35mAmerican Airlines
Deal found 7/31$406

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Texas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Ontario to Texas that are best for you.

Fly from

Ontario

Fly to

Texas

Route

Depart

Return

Price

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Fri 9/5

6:35 pm-11:42 am

1 stop18h 07m

Houston George Bush Intcntl

Wed 9/10

5:25 am-9:17 pm

2 stops14h 52m

$318

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Tue 8/26

6:45 am-8:45 pm

1 stop15h 00m

Austin Bergstrom

Tue 9/2

7:15 am-9:17 pm

2 stops13h 02m

$323

TorontoDallas

YYZ - DFW

YYZDFW

Toronto Pearson Intl

Wed 9/3

9:35 am-8:01 pm

1 stop11h 26m

Dallas/Fort Worth

Sat 9/6

4:57 pm-2:05 pm

1 stop20h 08m

$327

TorontoDallas

YTZ - DFW

YTZDFW

Toronto Island

Thu 9/11

9:45 am-7:04 pm

1 stop10h 19m

Dallas/Fort Worth

Mon 9/15

7:04 pm-9:30 am

1 stop13h 26m

$328

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 8/28

11:00 am-5:00 am

2 stops19h 00m

Houston George Bush Intcntl

Thu 9/4

5:25 am-4:36 pm

1 stop10h 11m

$333

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 9/25

1:30 pm-10:43 pm

1 stop10h 13m

Houston George Bush Intcntl

Tue 10/7

3:00 pm-5:51 am

2 stops13h 51m

$334

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Tue 10/21

4:45 pm-7:55 pm

Nonstop4h 10m

Austin Bergstrom

Fri 10/24

10:00 am-2:58 pm

Nonstop3h 58m

$344

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

7:00 am-12:23 pm

1 stop6h 23m

Austin Bergstrom

Wed 9/10

1:28 pm-11:53 pm

1 stop9h 25m

$366

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Thu 10/30

6:45 am-6:05 pm

2 stops12h 20m

Dallas/Fort Worth

Sat 11/8

5:20 am-4:28 pm

1 stop10h 08m

$377

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

6:35 pm-9:43 pm

Nonstop4h 08m

Dallas/Fort Worth

Fri 9/12

11:40 am-8:35 pm

1 stop7h 55m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 58 results
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Best time to book a flight from Ontario to Texas

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

Cheapflights Insights

Everything you need to know about your flight from Ontario to Texas

What is the cheapest month to book a flight from Region of Ontario to Texas?

Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Texas (average of $216). Flying from Region of Ontario to Texas in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to TX?

Find hourly flight availability from Ontario to Texas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

When flying from Region of Ontario to Texas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Region of Ontario to Texas

Explore weekly flight availability from Ontario to Texas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2025.

The most flights from CAON to USTX are scheduled on a Wednesday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

How much does it cost to fly round-trip from Region of Ontario to Texas?

Reviews of airlines servicing Texas

Get insights into the airlines that provide service to Texas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Texas. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Ontario to Texas, such as Alaska Airlines, Delta, and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
WestJet
7.2
Good
2,978 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

Related info for your journey

Find useful and relevant information for your journey from Ontario to Texas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Region of Ontario to Texas one-way?

    The cheapest airlines for a one-way flight from Region of Ontario to Texas are WestJet ($161), Air Canada ($211), and Delta ($221).

  • Can I find deals for flights from Ontario to Texas that include hotel bookings?

    Yes. In addition to deals on Ontario to Texas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Texas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Texas.

  • Can I find deals for business class flights from Ontario to Texas?

    Yes. Cheapflights offers flight deals from Ontario to Texas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Texas?

    Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Texas (average of $216). Flying from Region of Ontario to Texas in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to Texas

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Ontario to Texas

Discover the top 5 airlines that operate flights from Ontario to Texas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$245Average$616FlexibilityNo cancel feeOn-time67%
DeltaCheapest$264Average$295FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$269Average$502FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$277Average$597FlexibilityNo cancel feeOn-time69%
WestJetCheapest$331Average$422FlexibilityNo cancel feeOn-time60%

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