Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system
Find Houston to Ontario flights starting at CAD 54.
We've found these cheap flights for you. You can book one-way or return flight tickets.
- One way
- Round-trip
- Cheapest nonstopIAH12:103h 23mNonstopONT13:33Wed, Jan 1|Houston - Ontario|Frontier AirlinesCAD 54CAD 7932% OFF32% OFFCAD 79CAD 54
- IAH19:103h 36mNonstopONT20:46Mon, Feb 3|Houston - Ontario|Frontier AirlinesCAD 55CAD 7931% OFF31% OFFCAD 79CAD 55
- IAH15:093h 23mNonstopONT16:32Mon, Jan 6|Houston - Ontario|Frontier AirlinesCAD 66CAD 7917% OFF17% OFFCAD 79CAD 66
- IAH19:023h 23mNonstopONT20:25Fri, Jan 10|Houston - Ontario|Frontier AirlinesCAD 70CAD 70
- IAH19:023h 36mNonstopONT20:38Fri, Jan 24|Houston - Ontario|Frontier AirlinesCAD 71CAD 71
- IAH12:073h 36mNonstopONT13:43Tue, Mar 18|Houston - Ontario|Frontier AirlinesCAD 71CAD 71
- IAH12:073h 36mNonstopONT13:43Wed, Mar 12|Houston - Ontario|Frontier AirlinesCAD 71CAD 71
- IAH12:073h 36mNonstopONT13:43Tue, Mar 11|Houston - Ontario|Frontier AirlinesCAD 71CAD 71
- HOU18:167h 31m1 stopONT23:47Wed, Jan 15|Houston - Ontario|Frontier AirlinesCAD 61CAD 61
- HOU18:187h 26m1 stopONT23:44Wed, Jan 8|Houston - Ontario|Frontier AirlinesCAD 64CAD 64
- HOU01:00 pm3h 5mNonstopONT02:00 pmMon, Dec 30|Houston - Ontario|Frontier AirlinesFind More FlightsFind More Flights
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?
We monitor flight fares to help you find the best deals effortlessly
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Find Cheapest Airlines Flying from Houston to Ontario
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines
From CAD 54
American Airlines
From CAD 154
Delta Air Lines
From CAD 185
Southwest Airlines
From CAD 207
United Airlines
From CAD 210
Alaska Airlines
From CAD 210
Spirit Airlines
From CAD 616
Find more flights and airlines
Alternative Routes for Houston to Ontario Flights
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Houston to Ontario.
- CheapestIAH12:103h 23mNonstopONT13:33George Bush Intercontinental Airport - Ontario International AirportWed, Jan 1Frontier AirlinesCAD 54
- HOU18:167h 31m1 transferONT23:47William P. Hobby Airport - Ontario International AirportWed, Jan 15Frontier AirlinesCAD 61
- HOU18:167h 31m1 transferONT23:47William P. Hobby Airport - Ontario International AirportWed, Jan 15Frontier AirlinesCAD 61Find More Flights
FAQ
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.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information for Houston to Ontario Flights
Cheapest direct flight price | CAD 53 |
---|---|
Cheapest return ticket price | CAD 118 |
Off-season travel month | February |
Peak season for travel | February |
Flight distance | 10,519.53km |
Popular airline | United Airlines |
Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.
Site Operator: Trip.com Travel Singapore Pte. Ltd.