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$154+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DFW
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Round-trip from

$301
(Kiwi.com)

One-way from

$154
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$464

Good round-trip deal

$265 or less

Good one-way deal

$198 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. 5% potential increase in price ($27 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 April 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 April 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Tue 5/276:30 amYYZ - DFW
1 stop27h 43mMultiple Airlines
Tue 6/35:45 amDFW - YYZ
1 stop10h 25mMultiple Airlines
Deal found 4/29$301
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/1512:00 pmYTZ - DFW
2 stops24h 22mMultiple Airlines
Wed 5/288:00 amDFW - YTZ
1 stop8h 53mMultiple Airlines
Deal found 4/28$305
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/296:45 amYUL - DFW
1 stop12h 55mMultiple Airlines
Mon 6/26:40 pmDFW - YUL
2 stops24h 17mMultiple Airlines
Deal found 4/27$316
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Mon 5/121:30 pmYYZ - IAH
1 stop11h 37mMultiple Airlines
Sat 5/178:57 amIAH - YYZ
2 stops20h 17mMultiple Airlines
Deal found 4/28$327
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/296:45 amYUL - AUS
1 stop11h 15mMultiple Airlines
Wed 6/47:14 amAUS - YUL
2 stops16h 23mMultiple Airlines
Deal found 4/29$343
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/68:55 amYUL - IAH
3 stops23h 58mMultiple Airlines
Tue 5/135:26 amIAH - YUL
3 stops15h 49mMultiple Airlines
Deal found 4/29$343
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 6/189:45 amYYZ - AUS
1 stop10h 29mMultiple Airlines
Mon 6/236:00 amAUS - YYZ
2 stops15h 54mMultiple Airlines
Deal found 4/28$361
This Delta deal was found by Cheapflights users on 4/28. 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.
Wed 5/2811:00 amYUL - DFW
1 stop10h 34mDelta
Wed 6/49:47 amDFW - YUL
1 stop6h 53mDelta
Deal found 4/28$404
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/233:59 pmYYZ - IAH
Nonstop3h 37mUnited Airlines
Sun 5/256:26 amIAH - YYZ
1 stop8h 20mUnited Airlines
Deal found 4/28$405
This American Airlines deal was found by Cheapflights users on 4/28. 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 8/143:44 pmYUL - DFW
Nonstop3h 56mAmerican Airlines
Sun 8/1710:14 amDFW - YUL
Nonstop3h 40mAmerican Airlines
Deal found 4/28$415
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 6/67:55 amYYZ - IAH
1 stop9h 46mDelta
Sat 6/147:00 amIAH - YYZ
1 stop12h 44mDelta
Deal found 4/28$420
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/106:25 pmYUL - DFW
Nonstop4h 05mUnited Airlines
Sun 8/177:05 amDFW - YUL
1 stop6h 56mUnited Airlines
Deal found 4/28$429

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 April 29, 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

TorontoDallas

YYZ - DFW

YYZDFW

Toronto Pearson Intl

Tue 5/27

6:30 am-9:13 am

1 stop27h 43m

Dallas/Fort Worth

Tue 6/3

5:45 am-5:10 pm

1 stop10h 25m

$301

TorontoDallas

YTZ - DFW

YTZDFW

Toronto Island

Thu 5/15

12:00 pm-11:22 am

2 stops24h 22m

Dallas/Fort Worth

Wed 5/28

8:00 am-5:53 pm

1 stop8h 53m

$305

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Thu 5/29

6:45 am-6:40 pm

1 stop12h 55m

Dallas/Fort Worth

Mon 6/2

6:40 pm-7:57 pm

2 stops24h 17m

$316

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Mon 5/12

1:30 pm-12:07 am

1 stop11h 37m

Houston George Bush Intcntl

Sat 5/17

8:57 am-6:14 am

2 stops20h 17m

$327

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Thu 5/29

6:45 am-5:00 pm

1 stop11h 15m

Austin Bergstrom

Wed 6/4

7:14 am-12:37 am

2 stops16h 23m

$343

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Mon 6/9

6:45 am-12:07 am

2 stops18h 22m

Houston George Bush Intcntl

Tue 6/24

6:15 pm-12:25 pm

1 stop17h 10m

$346

TorontoAustin

YYZ - AUS

YYZAUS

Toronto Pearson Intl

Wed 6/18

9:45 am-7:14 pm

1 stop10h 29m

Austin Bergstrom

Mon 6/23

6:00 am-10:54 pm

2 stops15h 54m

$361

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Wed 5/28

11:00 am-8:34 pm

1 stop10h 34m

Dallas/Fort Worth

Wed 6/4

9:47 am-5:40 pm

1 stop6h 53m

$404

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Fri 5/23

7:50 pm-10:34 pm

Nonstop3h 44m

Houston George Bush Intcntl

Thu 5/29

7:50 pm-8:32 am

1 stop11h 42m

$405

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Thu 8/14

3:44 pm-6:40 pm

Nonstop3h 56m

Dallas/Fort Worth

Sun 8/17

10:14 am-2:54 pm

Nonstop3h 40m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 60 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 April 29, 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 April 29, 2025.

The most flights from CAON to USTX are scheduled on a Tuesday (17 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (12 on average).

Rainfall in Texas by month

Plan your trip to Texas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Texas ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Texas when rainfall is around 3.2 in.

Temperature in Texas by month

Plan your trip to Texas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Texas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 April 29, 2025.
See what other customers who have flown with Alaska Airlines, Porter Airlines and Delta from Ontario to Texas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Porter Airlines
8.0
Very good
285 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Aeromexico
7.5
Good
1,698 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 Delta ($217), United Airlines ($220), and American Airlines ($235).

  • 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$245Average$606FlexibilityNo cancel feeOn-time67%
DeltaCheapest$264Average$296FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$266Average$582FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$269Average$501FlexibilityNo cancel feeOn-time71%
WestJetCheapest$326Average$425FlexibilityNo cancel feeOn-time60%

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