Cheap flight deals from Ontario to Houston Starting at AED 92

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

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 Ontario to Houston?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
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  • 23 30

  • Apr

    30 6
  • 6 13
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Ontario (ONT) to Houston (HOU) the cheapest?

    Airlines adjust prices for flights from Ontario to Houston 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 Ontario (ONT) to Houston (HOU) cost?

    According to Trip.com's data, the lowest price is around AED 853.

  • What's the most popular airline for non-stop flights from Ontario (ONT) to Houston (HOU)?

    Southwest Airlines operates 2 non-stop flights from Ontario (ONT) to Houston (HOU).

  • How many airports are there in Houston (HOU)?

    There are 2 airport(s) near Houston (HOU): William P. Hobby Airport and George Bush Intercontinental Airport.

How to find a cheap flight from Ontario to Houston

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 Ontario to Houston. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Ontario to Houston ticket.
Tap "Date" on flight search bar to scan through the calender for Ontario to Houston airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sat, Apr 5 at AED 92 for one-way flights.
2
Compare cheap Ontario to Houston 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 Ontario to Houston. The cheapest airline operating is Frontier Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your Ontario to Houston route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Ontario to Houston 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.
5
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.
6
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 Ontario to Houston to get exclusive deals for you.

Flight Info | Ontario to Houston

Cheapest one-way flight price AED 92
Cheapest return ticket price AED 189
Off-season for travel February
Peak season for travel November
Flight distance 10,519.53 km
Popular airline Frontier Airlines

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