HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$117+ Cheap flights from Texas to Ontario

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Texas to Ontario with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Texas to Ontario

Keep the following information in mind while searching for Texas to Ontario flight deals. Data was last updated July 30, 2025.

Round-trip from

$306
(Mytrip)

One-way from

$117
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$651

Good round-trip deal

$625 or less

Good one-way deal

$278 or less
From Texas to Ontario
Search Deals
One-way flight from Texas to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Texas to Ontario.
Search Deals
Price to beat on a one-way flight from Texas to Ontario.
Search Deals

Find flight deals from Texas to Ontario

Cheapest flights from Texas to Ontario
Explore the most affordable flight options available from Texas to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:25 amIAH - YUL
2 stops14h 52mMultiple Airlines
Sun 9/77:00 amYUL - IAH
3 stops26h 24mMultiple Airlines
Deal found 7/30$306
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 9/45:45 amAUS - YYZ
1 stop14h 10mMultiple Airlines
Tue 9/96:30 amYYZ - AUS
1 stop16h 09mMultiple Airlines
Deal found 7/28$315
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/208:56 pmIAH - YYZ
1 stop22h 03mMultiple Airlines
Wed 8/279:35 amYYZ - IAH
1 stop9h 36mMultiple Airlines
Deal found 7/28$333
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Fri 8/225:30 amDFW - YTZ
2 stops13h 12mMultiple Airlines
Mon 8/257:55 amYTZ - DFW
1 stop10h 58mMultiple Airlines
Deal found 7/28$333
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:36 pmDFW - YYZ
2 stops20h 09mMultiple Airlines
Sun 9/146:30 amYYZ - DFW
1 stop12h 27mMultiple Airlines
Deal found 7/28$334
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 10/234:30 pmAUS - YUL
1 stop21h 20mMultiple Airlines
Mon 10/276:45 amYUL - AUS
1 stop18h 11mMultiple Airlines
Deal found 7/29$336
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Fri 9/198:18 pmDFW - YUL
1 stop17h 02mMultiple Airlines
Thu 9/256:45 amYUL - DFW
2 stops18h 14mMultiple Airlines
Deal found 7/28$373
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/510:00 amAUS - YUL
Nonstop3h 58mAir Canada
Thu 9/115:00 amYUL - AUS
1 stop6h 30mAir Canada
Deal found 7/29$374
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/153:00 pmIAH - YYZ
1 stop14h 52mWestJet
Mon 10/2010:00 amYYZ - IAH
1 stop29h 10mWestJet
Deal found 7/30$375
This Orbitz deal was found by Cheapflights users on 7/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/279:30 amHOU - YYZ
1 stop7h 14mMultiple Airlines
Tue 9/306:07 pmYYZ - HOU
1 stop5h 30mMultiple Airlines
Deal found 7/28$476
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/76:24 pmHOU - YYZ
1 stop16h 26mSun Country Air
Thu 8/1411:40 amYYZ - HOU
1 stop8h 02mSun Country Air
Deal found 7/29$483
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:00 amHOU - YYZ
1 stop5h 07mDelta
Tue 9/236:03 amYYZ - HOU
2 stops12h 37mDelta
Deal found 7/30$495

Cheapflights Fare Finder

 
Customize your flight search to find flights from Texas to Ontario 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 30, 2025.
Use the filters below to find and compare flights from Texas to Ontario that are best for you.

Fly from

Texas

Fly to

Ontario

Route

Depart

Return

Price

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 9/4

5:25 am-9:17 pm

2 stops14h 52m

Montreal Pierre Elliott Trudeau Intl

Sun 9/7

7:00 am-8:24 am

3 stops26h 24m

$306

AustinToronto

AUS - YYZ

AUSYYZ

Austin Bergstrom

Thu 9/4

5:45 am-8:55 pm

1 stop14h 10m

Toronto Pearson Intl

Tue 9/9

6:30 am-9:39 pm

1 stop16h 09m

$315

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Wed 8/20

8:56 pm-7:59 pm

1 stop22h 03m

Toronto Pearson Intl

Wed 8/27

9:35 am-6:11 pm

1 stop9h 36m

$333

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Fri 8/22

5:30 am-7:42 pm

2 stops13h 12m

Toronto Island

Mon 8/25

7:55 am-5:53 pm

1 stop10h 58m

$333

DallasToronto

DFW - YYZ

DFWYYZ

Dallas/Fort Worth

Thu 9/11

10:36 pm-7:45 pm

2 stops20h 09m

Toronto Pearson Intl

Sun 9/14

6:30 am-5:57 pm

1 stop12h 27m

$334

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 10/23

4:30 pm-2:50 pm

1 stop21h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 10/27

6:45 am-11:56 pm

1 stop18h 11m

$336

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Fri 9/19

8:18 pm-2:20 pm

1 stop17h 02m

Montreal Pierre Elliott Trudeau Intl

Thu 9/25

6:45 am-11:59 pm

2 stops18h 14m

$373

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Fri 9/5

10:00 am-2:58 pm

Nonstop3h 58m

Montreal Pierre Elliott Trudeau Intl

Thu 9/11

5:00 am-10:30 am

1 stop6h 30m

$374

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Wed 10/15

3:00 pm-6:52 am

1 stop14h 52m

Toronto Pearson Intl

Mon 10/20

10:00 am-2:10 pm

1 stop29h 10m

$375

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Sat 9/27

9:30 am-5:44 pm

1 stop7h 14m

Toronto Pearson Intl

Tue 9/30

6:07 pm-10:37 pm

1 stop5h 30m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 50 results
1
2
3
...
5

Best time to book a flight from Texas to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from Texas to Region of Ontario (average of $243). Flying from Texas to Region of Ontario in August is currently the most expensive (average of $348). 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 TX to ON?

Find hourly flight availability from Texas to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

When flying from Texas to Region of Ontario, 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 Texas to Region of Ontario

Explore weekly flight availability from Texas to Ontario. 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 30, 2025.

The most flights from USTX to CAON are scheduled on a Tuesday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated July 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Texas to Ontario to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
WestJet
7.2
Good
2,975 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Texas to Ontario. 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 Texas to Region of Ontario one-way?

    The cheapest airlines for a one-way flight from Texas to Region of Ontario are WestJet ($180), Sun Country Air ($183), and Air Canada ($185).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Texas to Ontario 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 Texas to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Texas to Region of Ontario (average of $243). Flying from Texas to Region of Ontario in August is currently the most expensive (average of $348). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Texas to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Pearson Intl flights
Newark to Toronto Island flights
John F Kennedy Intl to Pearson Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
LaGuardia to Pearson Intl flights
Newark to Pierre Elliott Trudeau Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
Boston to Pearson Intl flights
John F Kennedy Intl to Vancouver Intl flights
San Francisco to Vancouver Intl flights
Reagan-National to Pearson Intl flights
Newark to Vancouver Intl flights
Los Angeles to Vancouver Intl flights
Los Angeles to Pearson Intl flights
Dulles Intl to Pearson Intl flights
Boston to Toronto Island flights
John F Kennedy Intl to Calgary flights
Denver to Vancouver Intl flights
Dallas/Fort Worth to Pearson Intl flights
San Francisco to Pearson Intl flights
San Francisco to Calgary flights
O'Hare Intl to Vancouver Intl flights
Newark to Calgary flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Pearson Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Seattle to Pearson Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Dulles Intl to Toronto Island flights
Dulles Intl to Vancouver Intl flights
Los Angeles to Calgary flights
LaGuardia to Vancouver Intl flights
O'Hare Intl to Calgary flights
John F Kennedy Intl to Toronto Island flights
San Francisco to Pierre Elliott Trudeau Intl flights
San Francisco to Abbotsford flights
Sky Harbor Intl to Vancouver Intl flights
Minneapolis to Vancouver Intl flights
Atlanta to Pearson Intl flights
Baltimore to Pearson Intl flights
Minneapolis to Calgary flights
Fort Lauderdale to Pearson Intl flights
Santa Ana to Vancouver Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Ontario to Vancouver Intl flights
Seattle to Calgary flights
Los Angeles to Abbotsford flights
San Diego to Vancouver Intl flights
Hobby to Vancouver Intl flights
Hobby to Pearson Intl flights

Top 5 airlines flying from Texas to Ontario

Discover the top 5 airlines that operate flights from Texas to Ontario. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$211Average$550FlexibilityNo cancel feeOn-time71%
DeltaCheapest$215Average$482FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$242Average$713FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$245Average$680FlexibilityNo cancel feeOn-time67%
WestJetCheapest$349Average$501FlexibilityNo cancel feeOn-time60%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.