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C$ 113 Find cheap flights from Houston to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Ontario departing on 16/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Ontario, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,377,091 times on KAYAK, and here is why:

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Best Ontario Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Ottawa
Ottawa1 stopC$ 583

Good to know

Cheapest flight

C$ 113
Flight from Houston George Bush Airport to Toronto

FAQs - booking Ontario flights

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

    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 Houston to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Houston 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 Houston to Ontario?

    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 to Ontario with an airline and back to Houston with another airline.

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

    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 to Ontario from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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

Insights shared by verified travellers who flew the route from Houston to Ontario 
ClaireFlew with Air CanadaIAH-YYZOct 2024
Always be at HICA for international flights 2 hours in advance. We had a 1 hour and 50 min security wait bc 2 high school bands of were ahead of us and I almost missed my flight
PeterFlew with United AirlinesIAH-YYZApr 2024
I like United Airlines, friendly staff and good service.

Book cheap flights from Houston to Ontario

Recent round-trip flight deals

 
These are the cheapest round-trip flights from Houston to Ontario found on KAYAK in the last 72 hours.
19/11Tue
1 stop
11h 55mIAH-YYZ
3/12Tue
1 stop
19h 53mYYZ-IAH
C$ 343
19/11Tue
1 stop
8h 25mIAH-YYZ
22/11Fri
1 stop
16h 35mYYZ-IAH
C$ 353
13/12Fri
2 stopsBritish Airways
8h 47mHOU-YYZ
4/1Sat
2 stopsBritish Airways
13h 08mYYZ-HOU
C$ 757
13/12Fri
1 stopBritish Airways
15h 41mHOU-YYZ
4/1Sat
2 stopsBritish Airways
13h 08mYYZ-HOU
C$ 764
3/12Tue
1 stopWestJet
24h 13mIAH-YHM
9/12Mon
1 stopWestJet
22h 00mYHM-IAH
C$ 781
24/11Sun
1 stopDelta
14h 45mIAH-YUL
4/12Wed
1 stopDelta
17h 08mYUL-IAH
C$ 782
13/1Mon
1 stopDelta
14h 07mIAH-YUL
22/2Sat
1 stopDelta
9h 00mYUL-IAH
C$ 784
10/12Tue
1 stopUnited Airlines
13h 30mIAH-YUL
10/1Fri
1 stopUnited Airlines
11h 18mYUL-IAH
C$ 795
29/1Wed
1 stopWestJet
24h 13mIAH-YHM
2/2Sun
1 stopWestJet
23h 45mYHM-IAH
C$ 835
23/12Mon
1 stopUnited Airlines
28h 17mIAH-YUL
6/1Mon
1 stopUnited Airlines
14h 19mYUL-IAH
C$ 837

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Ontario found on KAYAK in the last 72 hours.
16/12Mon
1 stop
16h 54mIAH-YYZ
C$ 113
3/12Tue
1 stop
28h 10mIAH-YYZ
C$ 123
18/12Wed
1 stop
20h 00mIAH-YYZ
C$ 134
17/1Fri
2 stopsWestJet
14h 58mIAH-YOW
C$ 262
9/12Mon
2 stopsDelta
16h 24mIAH-YYZ
C$ 279
6/1Mon
1 stopDelta
12h 44mIAH-YYZ
C$ 297
9/12Mon
1 stopUnited Airlines
13h 14mIAH-YYZ
C$ 332
14/12Sat
1 stopUnited Airlines
12h 15mIAH-YUL
C$ 335
9/12Mon
1 stopAlaska Airlines
18h 56mIAH-YYZ
C$ 336
13/1Mon
1 stopWestJet
21h 58mIAH-YHM
C$ 388

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Last minute flights from Houston to Ontario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to Ontario that are departing in the next 10 days.
8/11Fri
multi-stop
12h 32mIAH-YYZ
11/11Mon
multi-stop
23h 35mYYZ-IAH
C$ 520
8/11Fri
multi-stop
12h 32mIAH-YYZ
11/11Mon
multi-stop
18h 00mYYZ-IAH
C$ 554
9/11Sat
multi-stopUnited Airlines
9h 29mIAH-YYZ
12/11Tue
multi-stopUnited Airlines
10h 19mYYZ-IAH
C$ 1,314
9/11Sat
multi-stopUnited Airlines
9h 04mIAH-YUL
12/11Tue
multi-stopUnited Airlines
13h 55mYUL-IAH
C$ 1,321
7/11Thu
multi-stopDelta
11h 20mIAH-YYZ
11/11Mon
multi-stopDelta
11h 37mYYZ-IAH
C$ 1,350
7/11Thu
multi-stopDelta
8h 47mIAH-YYZ
11/11Mon
multi-stopDelta
11h 37mYYZ-IAH
C$ 1,363
9/11Sat
multi-stopAmerican Airlines
8h 00mIAH-YYZ
10/11Sun
multi-stopAmerican Airlines
12h 35mYYZ-IAH
C$ 1,418
7/11Thu
multi-stopAmerican Airlines
9h 11mIAH-YUL
30/11Sat
multi-stopAmerican Airlines
17h 15mYUL-IAH
C$ 1,431
9/11Sat
multi-stopAir Canada
7h 20mIAH-YTZ
12/11Tue
multi-stopAir Canada
7h 53mYTZ-IAH
C$ 1,660
7/11Thu
directAir Canada
3h 10mIAH-YYZ
13/11Wed
directAir Canada
3h 50mYYZ-IAH
C$ 1,891

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Everything you need to know for your flight from Houston to Ontario

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.