$137 Find Cheap Flights from Ontario to Texas

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Good to know

Low seasonJune
High seasonDecember
Cheapest flight$137
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Toronto to Austin

Flights from Ontario to Texas: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Ontario to Texas 
Verified travelerFlew with Air CanadaYYZ-DFWApr 2025
Keep an eye on your boarding gate and download the app. Boarding gates will change at the spur of the moment and the app makes things a lot easier and there is nice information on it.
MarciaFlew with Air CanadaYYZ-AUSDec 2024
Have you be at the airport early in order to avoid the rush and chaos.
Verified travelerFlew with Air CanadaYYZ-IAHOct 2024
Get the United app on your phone. It provides a lot of relevant information about your flight.
PradeepFlew with Air CanadaYYZ-DFWOct 2024
Boarding in the aircraft should begin from the back rows to the front of the airplane
Verified travelerFlew with United AirlinesYYZ-IAHMar 2024
Be sure to be aware of what the limits are for taking liquid or cream personal care items.

FAQs for booking flights from Ontario to Texas

  • How does KAYAK find such low prices on flights from Ontario to Texas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Texas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Texas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Texas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Texas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ontario to Texas with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Texas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ontario to Texas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Texas?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Texas is Houston George Bush Intcntl Airport (IAH), with an average flight price of $257.

  • What is the cheapest day to fly to Texas?

    Based on KAYAK data, the cheapest day to fly to Texas is Friday where round-trip tickets can be as cheap as $514. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $585 on average.

  • What is the cheapest time of day to fly to Texas?

    The cheapest time of day to fly to Texas is generally at night, when round-trip flights cost $503 on average. Morning departures are around 7% more expensive than evening flights, on average. The most expensive time of day to fly to Texas is generally in the morning, which is peak travel time and where the average cost of a ticket is $553.

  • What is the cheapest flight to Texas?

    The cheapest ticket to Texas from Ontario found in the last 72 hours was to Houston George Bush Intcntl Airport, at $228 round-trip. The most popular route is Toronto Pearson Intl Airport (YYZ) to Houston George Bush Intcntl Airport (IAH) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $228.

  • What is the cheapest month to fly from Ontario to Texas?

    The cheapest month for flights from Ontario to Texas is January, when tickets cost $462 (return) on average. On the other hand, the most expensive months are August and September, when the average cost of round-trip tickets is $573 and $560 respectively.

  • How far in advance should I book a flight from Ontario to Texas?

    To get a below average price on the flight from Ontario to Texas, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

  • How long is the flight to Texas?

    An average nonstop flight from Ontario to Texas takes 11h 31m, covering a distance of 1438 miles. The shortest route is Toronto Pearson Intl Airport (YYZ) to Dallas/Fort Worth Airport (DFW) with an average flight time of 3h 22m.

  • What are the most popular destinations in Texas?

    Based on KAYAK flight searches, the most popular destination is Dallas (47% of total searches to Texas). The next most popular destinations are Houston (41%) and Austin (8%). Searches for flights to San Antonio (3%), to El Paso (1%) and to Brownsville (0%) are also popular.

Top 5 airlines serving from Ontario to Texas

Need help choosing which airline to fly with from Ontario to Texas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7946 reviews
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

Subject: Complaint Regarding Disrespectful Behavior by Delta Air Lines Staff at Boarding Gate Dear Delta Air Lines Team, I am writing to formally file a complaint regarding the behavior of a staff member at the boarding gate today, May 14, 2025, at Las Américas International Airport. While we were preparing to board flight DL-1829 to New York, scheduled for 2:28 PM at gate T-11, we were informed that the aircraft was experiencing water system issues and that passengers were advised to use the restroom before boarding. I politely approached one of the Delta staff members to ask whether the lavatory would be partially or completely unavailable during the flight, as I am traveling with a baby in my arms. The employee’s response was extremely rude and arrogant. He replied, in an unnecessarily hostile tone, something along the lines of: “It’s either that or we cancel the flight — do you want us to cancel the flight?” This response lacked any empathy or professionalism. I understand that technical issues can arise, but that does not excuse such inappropriate treatment of passengers. I felt deeply disrespected and disappointed by the interaction. I sincerely hope appropriate measures are taken, and that all staff members receive the necessary training to treat passengers with courtesy, especially in delicate situations like this one.

2.0 MediocreAlbert, May 2025SDQ - JFK
Read more Delta reviews

Subject: Complaint Regarding Disrespectful Behavior by Delta Air Lines Staff at Boarding Gate Dear Delta Air Lines Team, I am writing to formally file a complaint regarding the behavior of a staff member at the boarding gate today, May 14, 2025, at Las Américas International Airport. While we were preparing to board flight DL-1829 to New York, scheduled for 2:28 PM at gate T-11, we were informed that the aircraft was experiencing water system issues and that passengers were advised to use the restroom before boarding. I politely approached one of the Delta staff members to ask whether the lavatory would be partially or completely unavailable during the flight, as I am traveling with a baby in my arms. The employee’s response was extremely rude and arrogant. He replied, in an unnecessarily hostile tone, something along the lines of: “It’s either that or we cancel the flight — do you want us to cancel the flight?” This response lacked any empathy or professionalism. I understand that technical issues can arise, but that does not excuse such inappropriate treatment of passengers. I felt deeply disrespected and disappointed by the interaction. I sincerely hope appropriate measures are taken, and that all staff members receive the necessary training to treat passengers with courtesy, especially in delicate situations like this one.

Good flights. On time. They had a gluten free snack option which was nice

Take this flight once or twice a month. Just don’t cut it from the schedule.

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

This is speaking of the original flight leaving on April 30th(DL 1957) not the rebooked the following morning DL 9887. On April 30th, it was unusually crowded at Sangster International Airport (MBJ) the morning my mother and I arrived for our flight. She had to exceedingly long time for a wheelchair, once a wheelchair attendant arrived to take us to thru immigration and security then to go to gate the flight was boarding. We stayed on board for 3 1/2 hrs until the flight crew notified the passengers that flight indefinitely delayed so we had to stay by gate area. Before that my mom had to wait an additional 20-30 mins to deboard the plane. Was given food vouchers, by the time I came back the gate agents said the flight was gonna to reboard, so all the wheelchair passengers lined up. We waited an additional 45 mins, while I received a notification from kayak that the flight was cancelled. And on my delta app updated that flight was being detoured to Miami then from Miami back to JFK. We boarded the plane started to eat, then the flight crew notified us the flight was indeed being detoured & that how come the gate agents didn’t notified the passengers. We stayed on board for another 30-40 mins then was told by the captain that they tried all avenues to get the passengers back to JFK but the crew couldn’t continue the journey and the flight was cancelled. So we deboarded the plane again. Was told that we were going to be setup in hotels for the night. The hotel that we setup to go to wasn’t suitable for my mother’s needs and requested one nearby we were located in Jamaica. So any we had called a taxi to come to take us back where we stayed in Jamaica, that we had to pay out of own pockets.

Food from the flight from Atlanta to Santiago was very poor..

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My suitcase was destroyed. The top part where the handle is is completed broken. And unusable now.

Since when do I have to pay for my checked bag? I have a United Explorer mileage plus silver card and I was charged for my checked bags. This also is an international flight. So I would like an explanation to be clear before I choose an airline please?

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

headphone jack didnt work for the first flight and not much variety

I had a bad experience with the security at IAH and felt like a sardine on all 4 legs of my journey.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

DFW-LHR Toilets not kept clean Too cramped. Aisles so narrow crew were constantly banging into people on the aisle seats. Even then, the carts used are reduced width. Other than that it was a decent flight on both legs

Eventless. It was a good flight and good crew. Can’t complaint.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Several delays. Next flight was worse. Did not arrive home until 2am PT

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

Any sort of gluten free snack option would be nice

I had a carry on and a personal bag. I put my personal item under my seat and on way to the seat I put my bag up. I usually close my eyes and rest as I was on call for last 36 hours. I heard very loud announcements that someone needs to identify their bag. Pretty sure it was not mine until the hostess pointed out my jacket details attached to the bag. I asked why she got my bag out. I got berated and did not want to create a scene. But this person needs to be talked to.

On time arrivals and departures. Gate boarding notices could be better if displayed on monitor.

Between Las Vegas and Dallas was okay But, once in the Dallas airport, notice, I have disability and ask for a wheelchair, they leave in a middle of nowhere, the personal in charge try to push me on a cart where I couldn't sit because was to high. Then they don't care about me, they bulling, till I start to yelling and crying, ask to everyone around, who can help me. The man in charge make a despective movements and said you are to loosing the fly. The last name in his batch started with an H, I did not have the full name. A nightmare. After all, a woman in charge was walking very slowly and asking me for a tip cause she was helping me to reach the fly. For years, AA has been the preferred airline. The personal in charge of the disabled people are discriminate me. Thank you Kayak.

American Airlines Suck. AA did not deliver us to the airport we paid for to Tulum. Instead, we were flown into Cancun and had to take a shuttle to Tulum. Instead of arriving at 4 PM, we arrived at 11:30 PM - not to mention that our initial booked flight was due into Tulum at noon. The latter flight was canceled and rebooked (to the 4 PM arrival). We lost a day of vacation. Oh, I forgot that AA provided a lunch voucher for $12. Noting, the least expensive item on the menu at the airport restaurant was green beans for $9.99. The return flight from Tulum was delayed two or three times for no reason other than that it was NOT related to the weather. We arrived late for our connecting flight from DFW to STL. Luckily, the connecting flight was delayed. We hurried through Customs and ran through the airport to make our flight to STL (or we would have missed that flight).

Crew was friendly. Lost our luggage and told us it’d be in later in the evening of the day we returned. It was not. Still after 5 days have not received it.

Internet on both flights was sketchy. Thus in flight entertainment was non- existent on MN - Balrimote leg.

We never had an experience they canceled the flight and they did not offer us an alternative flight. I had to book one on my own expense. They offered us food voucher and we could not use them at the airport it kept saying not attached to an existing flight. The people at the counter were rude and cold and they did not care about our situation

It took 30 minutes to check in with the Westjet rep. They didn’t have enough seats and she needed to make a call… I am always “randomly” selected to be checked at security. Their “randomly “ selection system may need some updating. They treat people like criminals. It is not appropriate behavior.

Found the seats very crowded—too close together ! And waited a long time for our luggage All staff at both ends were excellent!!!

Flight cancelled and Kayak switched our return flight to a red eye. Ridiculous.

Will never book through you again. Very disappointed in the notices and action taken or provided when planes are rescheduled, enough to cause missed connections

Lost my luggage. Filed a report and there is no response. Received a phone call from another airline that said they had the bag and they did not know what to do with it

Very good over all , would have been nice to have entertainment on the flight

Absolutely the worst airline I have ever taken. They lost my baggage and told me my bag tags had been cancelled. When my bags arrived days later I had to pick them up at 3:15 am. My return flight was delayed another 6 hours and they broke my bag. Westjet does nothing to try and make it a better customer experience and all the customers services representatives I spoke with were useless and incompetent. Never flying westjet again.

The ground staff was so rude in Toronto airport ...very rude and did not answer simple questions, and made me look like a fool. Very rude ground staff.

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

I had a nice flight with free wifi. So I was able to message family members and stream music during my flight, which made the trip go by fast. I also enjoyed flying on there Airbus A220. The plane looked very new and it also got up to speed fast down the runway and didn't need much runway to get airborne.

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

Ensure prepaid food arrangements are appropriately understood by flight crew of who purchased and who did not

All was fine. Weather was a bit stormy, but nothing kayak can do about that! 😊

I paid for a comfort class seat and was seated in economy.

My plane was cancelled and had to be rebook for the evening was not happy.

The flight was cancelled and we had to rebook on Porter to make our cruise the next day. Air Canada has not compensated. We won’t be flying with them again. This is the second time this has happened. Also the return flight was delayed 2 hours who knows why.

Separated me and my wife and wife’s sister in far apart different seats even though I booked them all together. Just scams after scams to make us pay more. Worst airline

Book cheap flights from Ontario to Texas

Recent round-trip flight deals

5/31Sat
1 stop
12h 47mYYZ-IAH
6/1Sun
1 stop
19h 36mIAH-YYZ
$238
6/18Wed
1 stop
15h 53mYYZ-AUS
6/25Wed
1 stop
9h 11mAUS-YYZ
$239
9/11Thu
1 stopUnited Airlines
6h 01mYYZ-SAT
9/15Mon
1 stopUnited Airlines
7h 57mSAT-YYZ
$363
7/14Mon
1 stopUnited Airlines
5h 50mYUL-IAH
7/14Mon
1 stopUnited Airlines
14h 06mIAH-YUL
$367
6/28Sat
1 stopWestJet
15h 49mYYZ-SAT
7/5Sat
2 stopsWestJet
10h 39mSAT-YYZ
$410
6/21Sat
1 stopWestJet
28h 38mYYZ-SAT
7/5Sat
2 stopsWestJet
17h 08mSAT-YYZ
$423
6/11Wed
nonstopAir Canada
4h 19mYUL-DFW
6/18Wed
nonstopAir Canada
3h 44mDFW-YUL
$444
6/10Tue
nonstopAmerican Airlines
4h 10mYUL-DFW
6/17Tue
nonstopAmerican Airlines
3h 45mDFW-YUL
$446
5/29Thu
nonstopAir Canada
4h 19mYUL-DFW
6/4Wed
1 stopAir Canada
8h 36mDFW-YUL
$450
6/13Fri
nonstopAmerican Airlines
4h 05mYUL-DFW
6/19Thu
1 stopAmerican Airlines
15h 21mDFW-YUL
$455

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Recent one-way flight deals

6/10Tue
2 stops
30h 33mYYZ-AUS
$137
6/1Sun
1 stop
25h 02mYYZ-IAH
$137
6/15Sun
1 stopAmerican Airlines
17h 30mYUL-IAH
$213
7/4Fri
1 stopUnited Airlines
5h 45mYYZ-SAT
$216
8/18Mon
2 stopsUnited Airlines
19h 31mYYZ-SAT
$231
6/6Fri
nonstopAmerican Airlines
4h 05mYUL-DFW
$249
7/6Sun
1 stopWestJet
16h 41mYYZ-SAT
$254
6/23Mon
nonstopAir Canada
3h 32mYYZ-IAH
$255
10/17Fri
nonstopAir Canada
3h 38mYYZ-IAH
$256
7/7Mon
2 stopsWestJet
30h 50mYYZ-SAT
$281

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Last minute flights from Ontario to Texas

Last minute flight, train and bus deals

5/20Tue
multi-stop
26h 23mYYZ-IAH
5/31Sat
multi-stop
29h 00mIAH-YYZ
$296
5/20Tue
multi-stop
26h 23mYYZ-IAH
5/29Thu
multi-stop
22h 50mIAH-YYZ
$305
5/19Mon
multi-stopWestJet
5h 10mYYZ-SAT
5/26Mon
multi-stopWestJet
6h 33mSAT-YYZ
$491
5/18Sun
multi-stopWestJet
6h 44mYYZ-SAT
5/23Fri
multi-stopWestJet
6h 33mSAT-YYZ
$497
5/20Tue
multi-stopUnited Airlines
19h 32mYYZ-DFW
6/3Tue
nonstopUnited Airlines
3h 08mDFW-YYZ
$673
5/20Tue
nonstopAmerican Airlines
3h 40mYYZ-DFW
5/22Thu
multi-stopAmerican Airlines
6h 30mDFW-YYZ
$709
5/19Mon
multi-stopUnited Airlines
23h 28mYYZ-DFW
5/28Wed
nonstopUnited Airlines
3h 08mDFW-YYZ
$722
5/17Sat
multi-stopAmerican Airlines
17h 34mYYZ-AUS
5/28Wed
multi-stopAmerican Airlines
9h 55mAUS-YYZ
$738
5/20Tue
nonstopAir Canada
3h 44mYYZ-IAH
5/29Thu
nonstopAir Canada
3h 23mIAH-YYZ
$850
5/20Tue
nonstopAir Canada
3h 47mYYZ-IAH
5/25Sun
nonstopAir Canada
3h 14mIAH-YYZ
$890

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Everything you need to know for your flight to Texas

Cabin class types available on flights to Ontario

Cabin classes available on flights to Ontario. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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