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Find cheap flights from Texas to Ontario from $48

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 5/22. 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
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on flights to Ontario

In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

May

Cheapest flight

$48
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Houston George Bush Airport to Ontario

FAQs for booking flights from Texas to Ontario

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from 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 Texas 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 Texas with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Texas 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 Texas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Texas to Ontario?

Find which airlines fly direct from Texas to Ontario, which days they fly and book direct flights.

Nonstop departures

Texas to Ontario

Monday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Tuesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Wednesday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Thursday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Friday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Saturday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights

Nonstop returns

Ontario to Texas

Monday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Tuesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Wednesday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Thursday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Friday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Saturday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights
See more direct flights

Book cheap flights from Texas to Ontario

Recent round-trip flight deals

6/5Wed
nonstopFrontier
2h 09mELP-ONT
6/12Wed
nonstopFrontier
2h 11mONT-ELP
$78
5/22Wed
nonstopFrontier
3h 09mDFW-ONT
5/29Wed
nonstopFrontier
3h 11mONT-DFW
$82
5/21Tue
1 stopDelta
5h 53mDFW-ONT
6/1Sat
1 stopDelta
9h 09mONT-DFW
$226
6/1Sat
1 stopDelta
7h 39mDAL-ONT
6/5Wed
1 stopDelta
8h 52mONT-DAL
$226
5/30Thu
1 stopAmerican Airlines
5h 48mMFE-ONT
6/4Tue
2 stopsAmerican Airlines
9h 06mONT-MFE
$233
9/11Wed
1 stopAmerican Airlines
10h 24mELP-ONT
9/17Tue
1 stopAmerican Airlines
7h 42mONT-ELP
$242
8/21Wed
2 stopsUnited Airlines
9h 22mMFE-ONT
8/24Sat
1 stopUnited Airlines
8h 13mONT-MFE
$313
8/21Wed
2 stopsUnited Airlines
13h 02mMFE-ONT
8/24Sat
2 stopsUnited Airlines
10h 46mONT-MFE
$318
9/4Wed
1 stopAlaska Airlines
9h 43mDAL-ONT
9/6Fri
2 stopsAlaska Airlines
16h 03mONT-DAL
$330
9/4Wed
1 stopAlaska Airlines
9h 43mDAL-ONT
9/6Fri
2 stopsAlaska Airlines
24h 06mONT-DAL
$380

Search by stops

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Recent one-way flight deals

5/22Wed
nonstopFrontier
3h 21mIAH-ONT
$48
5/28Tue
nonstopFrontier
3h 09mDFW-ONT
$53
6/5Wed
1 stopAlaska Airlines
8h 01mDFW-ONT
$104
9/4Wed
1 stopAlaska Airlines
9h 43mDAL-ONT
$104
6/5Wed
1 stopDelta
5h 53mDFW-ONT
$113
6/15Sat
1 stopDelta
8h 42mIAH-ONT
$119
7/5Fri
1 stopAmerican Airlines
3h 34mELP-ONT
$123
5/29Wed
1 stopUnited Airlines
6h 38mIAH-ONT
$154
5/24Fri
1 stopAmerican Airlines
5h 49mIAH-ONT
$164
5/14Tue
1 stopUnited Airlines
5h 32mDFW-ONT
$183

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Last minute flights from Texas to Ontario

Last minute flight, train and bus deals

5/13Mon
nonstopFrontier
3h 19mDFW-ONT
5/14Tue
nonstopFrontier
3h 04mONT-DFW
$143
5/13Mon
nonstopFrontier
3h 19mDFW-ONT
5/15Wed
nonstopFrontier
3h 04mONT-DFW
$148
5/11Sat
multi-stopDelta
8h 24mDFW-ONT
5/30Thu
multi-stopDelta
9h 09mONT-DFW
$307
5/13Mon
multi-stopDelta
5h 53mDFW-ONT
5/26Sun
multi-stopDelta
7h 46mONT-DFW
$357
5/9Thu
multi-stopAmerican Airlines
5h 34mDFW-ONT
5/14Tue
nonstopAmerican Airlines
3h 01mONT-DFW
$402
5/11Sat
multi-stopUnited Airlines
5h 32mDFW-ONT
5/15Wed
multi-stopUnited Airlines
8h 17mONT-DFW
$412
5/13Mon
multi-stopUnited Airlines
6h 05mDFW-ONT
5/29Wed
multi-stopUnited Airlines
8h 41mONT-DFW
$423
5/9Thu
nonstop
3h 20mDFW-ONT
5/15Wed
multi-stop
9h 45mONT-DFW
$451
5/10Fri
multi-stopAmerican Airlines
5h 31mIAH-ONT
5/12Sun
multi-stopAmerican Airlines
6h 25mONT-IAH
$493
5/10Fri
multi-stop
7h 25mDFW-ONT
5/13Mon
nonstop
3h 00mONT-DFW
$556

Search by stops

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