Good to know - Cheap tickets Ontario — Houston
| Cheapest flight found | $42 |
|---|---|
| Minimal flight time | 2h 53m |
| Flight distance | 2150 km |
| Most popular airline | Southwest Airlines |
Airfare Ontario – Houston by month
Here you can find out in what months how much a ticket Ontario – Houston costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| February 2026 | ||
| December 2025 | ||
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Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Schedule of direct flights Ontario — Houston
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 06:00 | 11:15 | daily | UA397 | United Airlines | 3h 15m | Ontario International Airport — George Bush Intercontinental Airport | Select dates |
| 07:35 | 12:45 | tue | WN3756 | Southwest Airlines | 3h 10m | Ontario International Airport — William P. Hobby Airport | Select dates |
| 08:55 | 14:10 | sat | WN2274 | Southwest Airlines | 3h 15m | Ontario International Airport — William P. Hobby Airport | Select dates |
| 11:15 | 16:08 | fri | 5X2770 | UPS | 2h 53m | Ontario International Airport — George Bush Intercontinental Airport | Select dates |
| 12:40 | 17:40 | mon, thu, fri | WN653 | Southwest Airlines | 3h 0m | Ontario International Airport — William P. Hobby Airport | Select dates |
| 12:40 | 18:10 | fri | F93132 | Frontier (Chinook the Gray Wolf Livery) | 3h 30m | Ontario International Airport — George Bush Intercontinental Airport | Select dates |
| 12:48 | 18:18 | mon, fri | F93132 | Frontier (Chinook the Gray Wolf Livery) | 3h 30m | Ontario International Airport — George Bush Intercontinental Airport | Select dates |
| 13:15 | 18:15 | tue, wed | WN653 | Southwest Airlines | 3h 0m | Ontario International Airport — William P. Hobby Airport | Select dates |
| 13:15 | 18:48 | mon | F93132 | Frontier (Chinook the Gray Wolf Livery) | 3h 33m | Ontario International Airport — George Bush Intercontinental Airport | Select dates |
| 13:55 | 19:05 | sun | WN2274 | Southwest Airlines | 3h 10m | Ontario International Airport — William P. Hobby Airport | Select dates |
Popular airlines flying Ontario — Houston
Flight Ontario – Houston is served by 13 airlines. 4 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Sales of tickets from Ontario to Houston in the last 48 hours
Dynamics airfare Ontario — Houston by month for the last year
according to LowCost.Club for the last year
The airfare depends on the departure date. Our chart shows the low season prices on route Ontario — Houston
The graph shows that booking flights Ontario — Houston is best planned for October and flights Ontario — Houston — Ontario in the month of February.
Flights Ontario — Houston
The selection of cheap flights Ontario — Houston
Here you can find and purchase the cheapest flights Ontario — Houston from $42 and Ontario — Houston — Ontario from $54.
The price of the flight Ontario — Houston (United States) — Ontario from $54 (round-trip).
The average price of the flight Ontario — Houston (United States) — Ontario $381 (round-trip).
- Departure city: Ontario
- IATA code of the city of origin: ONT
- Departure airports: Ontario International Airport, International Heliport
- Departure country: United States
- Destination city: Houston
- IATA code of the destination city: HOU
- Destination airports: William P. Hobby Airport, Andrau Airpark, David Wayne Hooks, Ellington Field, West Houston, Transco Twr Galleria, Marriot Astrodome, Woodlawns, Spaceland, George Bush Intercontinental Airport, Central Bus. District, Greenway Plaza Heliport, Park Ten Heliport, Westchase Hilton Heliport
- Destination country: United States
Low cost flights Ontario — Houston (ONT — HOU)
The distance between Ontario and Houston 1336 miles (or 2150 kilometres).
The time difference between Ontario and Houston is 2 h.
Minimal flight time from Ontario to Houston 2h 53m.
LowCostClub always do a comparison of airfares Ontario — Houston with several airlines (include United Airlines, Southwest Airlines, UPS). They will always give you all available options so you can find the cheapest flight to Houston. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Ontario — Houston. Last week, for instance, the cheapest round-trip prices stood at $54 while the cheapest one-way price that was available within the last week cost $42
Routes from nearby cities to Houston
A flight from a neighbouring city can help you save money on plane tickets.
Most often, flights to Houston are from Los Angeles. The cheapest plane ticket to Houston can be bought from $27 with a departure from Las Vegas, which is also the nearest city from Ontario.
Popular International routes from Ontario
Popular routes from Houston
If you are going to fly from Houston, then study the popular flights. The most popular flights from Houston:
Popular domestic routes from Ontario
FAQ about Ontario — Houston
Are there any direct flights Ontario — Houston?
Yes, they do: UA397, WN3756, WN2274, 5X2770, WN653, F93132
Can we fly from Ontario to Houston?
Yes, you can fly from Ontario to Houston. Ontario has 2 airports (Ontario International Airport, International Heliport) for flights. United Airlines, Southwest Airlines, UPS, Frontier (Chinook the Gray Wolf Livery) depart from Ontario on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through ABX Air, Air Transport International, Alaska Airlines, American Airlines, Atlas Air, Avelo Airlines, Avianca, Delta Air Lines, FedEx Feeder, Hawaiian Airlines, JetBlue, NetJets, Volaris.
How long does it take to fly from Ontario to Houston?
A direct flight lasts an average of 2h 53m, during which time the aircraft covers a distance of 2150 km.
How much do flights Ontario — Houston cost?
The price of flights Ontario — Houston starts from $42.
What days does the plane fly Ontario — Houston?
Planes fly Ontario — Houston 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun
What airports are there in Ontario and Houston?
In Ontario — Ontario International Airport, International Heliport. In Houston — William P. Hobby Airport, Andrau Airpark, David Wayne Hooks, Ellington Field, West Houston, Transco Twr Galleria, Marriot Astrodome, Woodlawns, Spaceland, George Bush Intercontinental Airport, Central Bus. District, Greenway Plaza Heliport, Park Ten Heliport, Westchase Hilton Heliport.
What flights are currently flying from Ontario to Houston?
The following flights fly between Ontario and Houston: UA397, WN3756, WN2274, 5X2770, WN653, F93132, F93132, WN653, F93132, WN2274, WN2274
What month is the cheapest to fly from Ontario to Houston?
High season is considered to be September and the cheapest month is October. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Ontario — Houston flight deals.
Which airlines direct fly from Ontario to Houston?
The following airlines have direct flights Ontario — Houston: United Airlines, Southwest Airlines, UPS, Frontier (Chinook the Gray Wolf Livery).
Which airlines fly from Ontario to Houston?
All the following airlines flights Ontario — Houston: ABX Air, Air Transport International, Alaska Airlines, American Airlines, Atlas Air, Avelo Airlines, Avianca, Delta Air Lines, FedEx Feeder, Frontier (Chinook the Gray Wolf Livery), Hawaiian Airlines, JetBlue, NetJets, Southwest Airlines, United Airlines, UPS, Volaris.