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Cheap flights from Texas to Ontario from C$ 143

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
3 Aug — 10 Aug1
1 adult

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 29 July 2025.

Round-trip from

C$ 429

One-way from

C$ 143

Popular in

June

Cheapest in

December

Average price

C$ 923

Good round-trip deal

C$ 463 or less

Good one-way deal

C$ 335 or less
4/9-7/9
  • 4/9-7/9
  • 2 total stops
  • 31h 42m total
  • Texas to Ontario
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15/10
  • 15/10
  • 2 total stops
  • 28h 37m total
  • Texas to Ontario
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 158 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 20 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 Texas to Ontario.
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Price to beat on a one-way flight from Texas to Ontario.
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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 29 July 2025.

Thu 4/95:45 a.m.AUS - YYZ
1 stop14h 10mMultiple Airlines
Sun 7/96:30 a.m.YYZ - AUS
1 stop17h 32mMultiple Airlines
Deal found 26/7C$ 429
Thu 11/95:25 a.m.IAH - YUL
1 stop7h 55mMultiple Airlines
Thu 18/96:45 a.m.YUL - IAH
2 stops26h 39mMultiple Airlines
Deal found 28/7C$ 447
Fri 19/98:42 p.m.DFW - YYZ
2 stops16h 23mMultiple Airlines
Mon 22/97:45 a.m.YYZ - DFW
1 stop8h 03mMultiple Airlines
Deal found 27/7C$ 457
Sun 31/89:01 p.m.IAH - YYZ
1 stop10h 32mMultiple Airlines
Sat 6/97:55 a.m.YYZ - IAH
1 stop10h 03mMultiple Airlines
Deal found 27/7C$ 457
Fri 22/85:30 a.m.DFW - YTZ
2 stops13h 12mMultiple Airlines
Mon 25/87:55 a.m.YTZ - DFW
1 stop10h 58mMultiple Airlines
Deal found 28/7C$ 457
Wed 10/95:45 a.m.AUS - YUL
2 stops14h 32mMultiple Airlines
Wed 17/96:45 a.m.YUL - AUS
2 stops17h 17mMultiple Airlines
Deal found 27/7C$ 460
Fri 19/98:18 p.m.DFW - YUL
1 stop17h 02mMultiple Airlines
Thu 25/96:45 a.m.YUL - DFW
2 stops18h 14mMultiple Airlines
Deal found 28/7C$ 512
Wed 15/103:00 p.m.IAH - YYZ
1 stop14h 12mWestJet
Mon 20/106:30 p.m.YYZ - IAH
1 stop20h 40mWestJet
Deal found 27/7C$ 514
Sat 20/911:20 a.m.AUS - YUL
1 stop8h 15mAir Canada
Sun 28/95:00 a.m.YUL - AUS
1 stop6h 30mAir Canada
Deal found 29/7C$ 612
Sat 27/99:30 a.m.HOU - YYZ
1 stop7h 14mMultiple Airlines
Tue 30/96:07 p.m.YYZ - HOU
1 stop5h 30mMultiple Airlines
Deal found 28/7C$ 653
Fri 17/108:59 a.m.HOU - YYZ
1 stop6h 26mAmerican Airlines
Mon 20/106:49 a.m.YYZ - HOU
1 stop10h 22mAmerican Airlines
Deal found 29/7C$ 701
Sun 31/810:22 a.m.HOU - YYZ
1 stop5h 35mWestJet
Sat 6/91:20 p.m.YYZ - HOU
1 stop5h 19mWestJet
Deal found 28/7C$ 724

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 629,999 searches. Data last updated 29 July 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

AustinToronto

AUS - YYZ

AUSYYZ

Austin Bergstrom

Thu 4/9

5:45 a.m.-8:55 p.m.

1 stop14h 10m

Toronto Pearson Intl

Sun 7/9

6:30 a.m.-11:02 p.m.

1 stop17h 32m

C$ 429

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 11/9

5:25 a.m.-2:20 p.m.

1 stop7h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

6:45 a.m.-8:24 a.m.

2 stops26h 39m

C$ 447

DallasToronto

DFW - YYZ

DFWYYZ

Dallas/Fort Worth

Fri 19/9

8:42 p.m.-2:05 p.m.

2 stops16h 23m

Toronto Pearson Intl

Mon 22/9

7:45 a.m.-2:48 p.m.

1 stop8h 03m

C$ 457

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Sun 31/8

9:01 p.m.-8:33 a.m.

1 stop10h 32m

Toronto Pearson Intl

Sat 6/9

7:55 a.m.-4:58 p.m.

1 stop10h 03m

C$ 457

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Fri 22/8

5:30 a.m.-7:42 p.m.

2 stops13h 12m

Toronto Island

Mon 25/8

7:55 a.m.-5:53 p.m.

1 stop10h 58m

C$ 457

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 10/9

5:45 a.m.-9:17 p.m.

2 stops14h 32m

Montreal Pierre Elliott Trudeau Intl

Wed 17/9

6:45 a.m.-11:02 p.m.

2 stops17h 17m

C$ 460

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Fri 19/9

8:18 p.m.-2:20 p.m.

1 stop17h 02m

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

6:45 a.m.-11:59 p.m.

2 stops18h 14m

C$ 512

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Wed 15/10

3:00 p.m.-6:12 a.m.

1 stop14h 12m

Toronto Pearson Intl

Mon 20/10

6:30 p.m.-2:10 p.m.

1 stop20h 40m

C$ 514

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Sat 20/9

11:20 a.m.-8:35 p.m.

1 stop8h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 28/9

5:00 a.m.-10:30 a.m.

1 stop6h 30m

C$ 612

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Sat 27/9

9:30 a.m.-5:44 p.m.

1 stop7h 14m

Toronto Pearson Intl

Tue 30/9

6:07 p.m.-10:37 p.m.

1 stop5h 30m

C$ 653

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 49 results
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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 C$ 167). Flying from Texas to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 29 July 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 29 July 2025.

The most flights from USTX to CAON are scheduled on a Tuesday (20 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (14 on average).

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

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 29 July 2025.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andAmerican Airlines from Texas to Ontario by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

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
Check prices

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

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
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

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
Check prices

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

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
2,972 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

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.
Air Canada
7.1
Good
9,826 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

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 airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 247. However, be on the lookout for offers from Sun Country Air and Air Canada, as they are both options that can get you from Texas to Region of Ontario for a low price.

  • 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 C$ 167). Flying from Texas to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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Alternative routes for Texas to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Texas to Ontario

Discover the top 4 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 629,999 searches. Data last updated 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 303AverageC$ 821FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 346AverageC$ 864FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 389AverageC$ 487FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 550AverageC$ 721FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Texas to Ontario?

Deals for Texas to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Texas to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Texas to Ontario.

Can Cheapflights find flights from Texas to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Texas to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Texas to Ontario become cheaper?

Of course! You can now track prices for flights from Texas to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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