Cheap flights from Houston to Ontario (ONT) from $49
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/17. 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.
The best prices from Houston to Ontario are usually found in February or September, booked 31 days in advance, depart on a Sunday or Wednesday and return on a Thursday
Cheap flight deals from Houston to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 19, 2024.
Popular in | December |
|---|---|
Cheapest in | February |
Round-trip from | $238 |
One-way from | $49 |
What is the cheapest day to fly round-trip from Houston to Ontario?
Saturday is generally a great day to depart. Flying on this day could help you save up to 138%.
How far in advance should I book a flight from Houston to Ontario?
Find a great deal and save up to 102% by booking at least 36 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Houston to Ontario within the next two weeks, with the cheapest ticket starting at $197.
What is the cheapest month to fly from Houston to Ontario?
Our data shows that February tends to be the cheapest month to fly to Ontario from Houston. Users have commonly found prices around $232 for the month, but tickets can be as low as $58. Due to multiple factors, prepare for potentially higher prices in July.
When is the cheapest time to fly from Houston to Ontario (IAH - ONT)?
A simple way to save on the total cost of your ticket is to fly from Houston to Ontario at noon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the morning.
Cheap Frontier flights from Houston to Ontario
Explore cheap flight options specifically provided by Frontier for the route between Houston and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Take a look at some of the lowest-priced Frontier flights heading from Houston to Ontario. Make sure to check back often as deals are often changing.
Cheap American Airlines flights from Houston to Ontario
Explore cheap flight options specifically provided by American Airlines for the route between Houston and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Take a gander at the lowest prices we've found on American Airlines flights from Houston to Ontario. Deals frequently update to provide users with more options.
Cheap Houston to Ontario flights in April & May 2024
Find cheap flight options from Houston to Ontario specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,138,949 searches. Prices were last updated on April 19, 2024.
These are some of the most attractive deals on flights from Houston to Ontario in 2024. Check back in a little while for more flight options.
Houston to Ontario 2024 flight deals
Discover exclusive flight deals for travel between Houston and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
These are some of the most attractive deals on flights from Houston to Ontario in 2024. Check back in a little while for more flight options.
Non-stop flights to Ontario from Houston
Discover non-stop flight options from Houston to Ontario. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
If you're seeking options on non-stop flights from Houston to Ontario, check out these fares. Select from other flights from Houston to Ontario by using the search form above.
Houston to Ontario flights leaving soon
Find last-minute flight options from Houston to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Users seeking a last-minute flight from Houston to Ontario should consider booking one of these fares. Tip: verify your flight details before completing your reservation.
One-way flights to Ontario from Houston
Search for one-way flight options from Houston to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Take a look at some of the best available options we've come across on one-way flights from Houston to Ontario. Users can also find round-trip Houston to Ontario flights by using the search form above.
Find flights from Houston to Ontario within your budget
Customize your flight search to find flights from Houston to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Fly from
Fly to
Budget
$78 - $300
Route
Depart
Return
Price
Houston George Bush IntcntlOntario
IAH - ONT
IAHONT
Houston George Bush Intcntl
Sat 5/18
Nonstop3h 21m
Ontario
Wed 5/22
Nonstop3h 02m
Houston George Bush IntcntlOntario
IAH - ONT
IAHONT
Houston George Bush Intcntl
Sat 5/18
1 stop9h 33m
Ontario
Sat 5/25
Nonstop3h 02m
Houston George Bush IntcntlOntario
IAH - ONT
IAHONT
Houston George Bush Intcntl
Mon 5/13
1 stop10h 44m
Ontario
Tue 5/21
1 stop7h 21m
Houston George Bush IntcntlOntario
IAH - ONT
IAHONT
Houston George Bush Intcntl
Sat 5/18
Nonstop3h 21m
Ontario
Wed 5/22
Nonstop3h 02m
Houston George Bush IntcntlOntario
IAH - ONT
IAHONT
Houston George Bush Intcntl
Sat 5/18
1 stop13h 40m
Ontario
Tue 5/21
1 stop7h 21m
Houston George Bush IntcntlOntario
IAH - ONT
IAHONT
Houston George Bush Intcntl
Sat 5/11
1 stop9h 36m
Ontario
Mon 5/13
1 stop6h 14m
Houston George Bush IntcntlOntario
IAH - ONT
IAHONT
Houston George Bush Intcntl
Sat 8/24
Nonstop3h 19m
Ontario
Wed 9/11
Nonstop3h 04m
Houston George Bush IntcntlOntario
IAH - ONT
IAHONT
Houston George Bush Intcntl
Wed 6/5
1 stop6h 48m
Ontario
Wed 8/14
1 stop5h 56m
Houston HobbyOntario
HOU - ONT
HOUONT
Houston Hobby
Sat 5/18
1 stop5h 37m
Ontario
Wed 5/29
1 stop7h 05m
When is the best time to book a flight from Houston to Ontario?
Use this chart to determine the optimal time to book a round-trip flight from Houston to Ontario. Price data was last updated on January 28, 2024.
The best time to book flights from Houston to Ontario is 31 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
When is the cheapest time to fly from Houston to Ontario?
Use this chart to determine the cheapest time to fly round-trip from Houston to Ontario. Price data was last updated on April 14, 2024.
Average price of flights to Ontario by month
Plan your trip from Houston to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight from Houston to Ontario is currently $54 while a round-trip flight costs $125. Price data was last updated on April 14, 2024.
Currently, October is the cheapest month in which you can book a flight from Houston to Ontario (average of $237). Flying from Houston to Ontario in June is currently the most expensive (average of $346). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$270
February
$287
March
$281
April
$268
May
$274
June
$346
July
$335
August
$287
September
$257
October
$237
November
$268
December
$271
Temperature and rainfall in Ontario by month
Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.
LAX Temperature | 57.2 - 73.4 °F |
|---|
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated April 19, 2024.
See what other customers who have flown with Frontier, American Airlines and Delta from Houston to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Related info for your journey
Find useful and relevant information for your journey from Houston to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Houston to OntarioSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Houston to Ontario
Discover the top 5 airlines that operate flights from Houston to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Search flights from Houston to Ontario by cabin class
Find flights from Houston to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Houston to Ontario
Find hourly flight availability from Houston to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 19, 2024.
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 40%of flight departures | Morning6 am to noon |
| 60%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
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How does Cheapflights help users find flights from Houston to Ontario?
When you search for this flight from Houston to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Houston to Ontario?
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Can Cheapflights find flights from Houston to Ontario with no change fees?
Yes, we can. To see specific flights from Houston to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Houston to Ontario become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!