AED 196 Cheap Flights from Houston to Ontario
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Flights from Houston to Ontario
Cheap flight deals from Houston to Ontario
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstop
IAH 12:093h 33mNonstopONT 13:42Houston - Ontario | Mon, Apr 28 | Frontier Airlines
SIN 14:063h 31mNonstopIAH 19:37Ontario - Houston | Mon, May 5 | Frontier AirlinesAED 299 AED 45835% OFF35% OFFAED 458 AED 299 -
IAH 12:393h 33mNonstopONT 14:12Houston - Ontario | Thu, Apr 17 | Frontier Airlines
SIN 14:353h 26mNonstopIAH 20:01Ontario - Houston | Thu, Apr 24 | Frontier AirlinesAED 336 AED 45827% OFF27% OFFAED 458 AED 336
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IAH 11:593h 33mNonstopONT 13:32Houston - Ontario | Sat, Apr 19 | Frontier Airlines
SIN 14:353h 26mNonstopIAH 20:01Ontario - Houston | Sat, Apr 26 | Frontier AirlinesAED 345 AED 45825% OFF25% OFFAED 458 AED 345
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IAH 12:183h 27mNonstopONT 13:45Houston - Ontario | Fri, May 9 | Frontier Airlines
SIN 14:283h 32mNonstopIAH 20:00Ontario - Houston | Tue, May 13 | Frontier AirlinesAED 34724% OFFAED 458 AED 347
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IAH 12:093h 33mNonstopONT 13:42Houston - Ontario | Mon, Apr 21 | Frontier Airlines
SIN 14:063h 2mNonstopIAH 19:08Ontario - Houston | Mon, Apr 28 | Frontier AirlinesAED 35822% OFFAED 458 AED 358
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IAH 12:243h 33mNonstopONT 13:57Houston - Ontario | Sun, Apr 20 | Frontier Airlines
SIN 14:353h 26mNonstopIAH 20:01Ontario - Houston | Thu, Apr 24 | Frontier AirlinesAED 37219% OFFAED 458 AED 372
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IAH 12:093h 33mNonstopONT 13:42Houston - Ontario | Fri, Apr 25 | Frontier Airlines
SIN 14:063h 2mNonstopIAH 19:08Ontario - Houston | Sun, Apr 27 | Frontier AirlinesAED 37518% OFFAED 458 AED 375
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IAH 12:083h 27mNonstopONT 13:35Houston - Ontario | Fri, May 2 | Frontier Airlines
SIN 14:283h 32mNonstopIAH 20:00Ontario - Houston | Tue, May 6 | Frontier AirlinesAED 38716% OFFAED 458 AED 387
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IAH 06:007h 20m1 stopsONT 11:20Houston - Ontario | Tue, Apr 29 | Frontier Airlines
SIN 14:353h 21mNonstopIAH 19:56Ontario - Houston | Wed, Apr 30 | Frontier AirlinesAED 38416% OFFAED 458 AED 384
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IAH 06:007h 20m1 stopsONT 11:20Houston - Ontario | Sat, Apr 26 | Frontier Airlines
SIN 14:353h 21mNonstopIAH 19:56Ontario - Houston | Tue, Apr 29 | Frontier AirlinesAED 40811% OFFAED 458 AED 408
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HOU 13:0017h 25m1 stopsONT Invalid DateHouston - Ontario | Sat, Apr 19 | Normal Airline
ONT 15:006hNonstopHOU 16:00Ontario - Houston | Mon, Apr 21 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
IAH 17:123h 24mNonstopONT 18:36Houston - Ontario | Wed, Jun 4 | Frontier AirlinesAED 196 AED 1,29685% OFF85% OFFAED 1,296 AED 196
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IAH 17:123h 30mNonstopONT 18:42Houston - Ontario | Wed, May 28 | Frontier AirlinesAED 198 AED 1,29685% OFF85% OFFAED 1,296 AED 198
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IAH 12:083h 30mNonstopONT 13:38Houston - Ontario | Mon, May 12 | Frontier AirlinesAED 213 AED 1,29684% OFF84% OFFAED 1,296 AED 213
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IAH 12:083h 30mNonstopONT 13:38Houston - Ontario | Mon, May 5 | Frontier AirlinesAED 21583% OFFAED 1,296 AED 215
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IAH 12:183h 27mNonstopONT 13:45Houston - Ontario | Sun, May 4 | Frontier AirlinesAED 29178% OFFAED 1,296 AED 291
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IAH 12:093h 33mNonstopONT 13:42Houston - Ontario | Mon, Apr 28 | Frontier AirlinesAED 39470% OFFAED 1,296 AED 394
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IAH 11:593h 33mNonstopONT 13:32Houston - Ontario | Sat, Apr 19 | Frontier AirlinesAED 92228% OFFAED 1,296 AED 922
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IAH 12:243h 33mNonstopONT 13:57Houston - Ontario | Sun, Apr 20 | Frontier AirlinesAED 92928% OFFAED 1,296 AED 929
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IAH 12:093h 33mNonstopONT 13:42Houston - Ontario | Fri, Apr 18 | Frontier AirlinesAED 1,10914% OFFAED 1,296 AED 1,109
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IAH 12:393h 33mNonstopONT 14:12Houston - Ontario | Thu, Apr 17 | Frontier AirlinesAED 1,15411% OFFAED 1,296 AED 1,154
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HOU 13:0017h 25m1 stopsONT Invalid DateHouston - Ontario | Sat, Apr 19 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
When is the cheapest time to fly from Houston to Ontario?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Houston (HOU) to Ontario (ONT) the cheapest?
Airlines adjust prices for flights from Houston to Ontario based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Houston (HOU) to Ontario (ONT) cost?
According to Trip.com's data, the lowest price is around AED 873.
How to find a cheap flight from Houston to Ontario
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Houston to Ontario. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Houston to Ontario ticket.
Tap "Date" on flight search bar to scan through the calender for Houston to Ontario airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, Jun 4 at AED 196 for one-way flights.
Compare cheap Houston to Ontario flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Houston to Ontario. The cheapest airline operating is Frontier Airlines.
Set up a Price Alert
By setting up a Price Alert for your Houston to Ontario route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Houston to Ontario flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Houston to Ontario to get exclusive deals for you.
Flight Info | Houston to Ontario
| Cheapest one-way flight price | AED 196 |
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| Cheapest return ticket price | AED 298 |
| Off-season for travel | February |
| Peak season for travel | February |
| Flight distance | 10,519.53 km |
| Popular airline | United Airlines |
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