Cheap flights Houston — Ontario (HOU — ONT)

Good to know - Cheap tickets Houston — Ontario

Cheapest flight found $42
Minimal flight time 3h 0m
Flight distance 2150 km
Most popular airline Southwest Airlines

Airfare Houston – Ontario by month

Here you can find out in what months how much a ticket Houston – Ontario costs to buy cheap plane tickets.

Month One-way Round-trip
February 2026
January 2026
July 2025
June 2025
May 2025
April 2025
March 2025
February 2025
January 2025
December 2024
November 2024
October 2024

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 Houston — Ontario

Departure Arrival Flight days Flight Airlines Flight time Airports
06:39 07:45 fri 5X5773 UPS 3h 6m George Bush Intercontinental Airport — Ontario International Airport Select dates
08:10 09:25 thu, fri WN1600 Southwest Airlines 3h 15m William P. Hobby Airport — Ontario International Airport Select dates
08:20 09:35 sun WN1600 Southwest Airlines 3h 15m William P. Hobby Airport — Ontario International Airport Select dates
08:35 10:05 mon, thu, fri WN1452 Southwest Airlines 3h 30m William P. Hobby Airport — Ontario International Airport Select dates
08:40 10:10 sat WN1452 Southwest Airlines 3h 30m William P. Hobby Airport — Ontario International Airport Select dates
08:45 10:15 tue, wed WN1452 Southwest Airlines 3h 30m William P. Hobby Airport — Ontario International Airport Select dates
09:10 10:25 tue, wed WN2034 Southwest Airlines 3h 15m William P. Hobby Airport — Ontario International Airport Select dates
11:57 13:33 sat F93131 Frontier (Spot the Jaguar Livery) 3h 36m George Bush Intercontinental Airport — Ontario International Airport Select dates
11:59 13:32 sat F93131 Frontier (Spot the Jaguar Livery) 3h 33m George Bush Intercontinental Airport — Ontario International Airport Select dates
12:07 13:43 mon, tue, wed, thu, fri, sat F93131 Frontier (Spot the Jaguar Livery) 3h 36m George Bush Intercontinental Airport — Ontario International Airport Select dates
All routes

Sales of tickets from Houston to Ontario in the last 48 hours

2025-07-10 one-way

Dynamics airfare Houston — Ontario 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 Houston — Ontario

The graph shows that booking flights Houston — Ontario is best planned for August and flights Houston — Ontario — Houston in the month of June.

Flights Houston — Ontario

The selection of cheap flights Houston — Ontario

Here you can find and purchase the cheapest flights Houston — Ontario from $42 and Houston — Ontario — Houston from $59.

The price of the flight Houston — Ontario (United States) — Houston from $59 (round-trip).

The average price of the flight Houston — Ontario (United States) — Houston $350 (round-trip).

Low cost flights Houston — Ontario (HOU — ONT)

The distance between Houston and Ontario 1336 miles (or 2150 kilometres).

The time difference between Houston and Ontario is 2 h.

Minimal flight time from Houston to Ontario 3h 0m.

LowCostClub always do a comparison of airfares Houston — Ontario with several airlines (include UPS, Southwest Airlines, Frontier (Spot the Jaguar Livery)). They will always give you all available options so you can find the cheapest flight to Ontario. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Houston — Ontario. Last week, for instance, the cheapest round-trip prices stood at $59 while the cheapest one-way price that was available within the last week cost $42

Routes from nearby cities to Ontario

A flight from a neighbouring city can help you save money on plane tickets.

Most often, departures to Ontario are from Dallas, this is the cheapest flight from $23. The nearest airports from Houston with a flight to Ontario are located in Laredo.

Popular International routes from Houston

Popular routes from Ontario

If you are going to fly from Ontario, then study the popular flights. The most popular flights from Ontario:

Popular domestic routes from Houston

FAQ about Houston — Ontario

Yes, they do: 5X5773, WN1600, WN1452, WN2034, F93131, UA396, 5X7873, UA1563

Yes, you can fly from Houston to Ontario. Houston has 14 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) for flights. UPS, Southwest Airlines, Frontier (Spot the Jaguar Livery), United Airlines depart from Houston on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through ABX Air, Air Transport International, Alaska Airlines, American Airlines, Ameriflight, Atlas Air, Avelo Airlines, Avianca, Delta Air Lines, FedEx, Hawaiian Airlines, JetBlue, NetJets, Spirit Airlines, Volaris.

A direct flight lasts an average of 3h 0m, during which time the aircraft covers a distance of 2150 km.

The price of flights Houston — Ontario starts from $42.

Planes fly Houston — Ontario 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun

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. In Ontario — Ontario International Airport, International Heliport.

The following flights fly between Houston and Ontario: 5X5773, WN1600, WN1600, WN1452, WN1452, WN1452, WN2034, F93131, F93131, F93131, F93131, F93131, F93131, F93131, F93131, WN1452, WN2034, UA396, F93131, F93131, 5X7873, UA1563, UA1563, UA1563, UA1563, UA1563, UA1563

High season is considered to be July and the cheapest month is August. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Houston — Ontario flight deals.

The following airlines have direct flights Houston — Ontario: UPS, Southwest Airlines, Frontier (Spot the Jaguar Livery), United Airlines.

All the following airlines flights Houston — Ontario: ABX Air, Air Transport International, Alaska Airlines, American Airlines, Ameriflight, Atlas Air, Avelo Airlines, Avianca, Delta Air Lines, FedEx, Frontier (Spot the Jaguar Livery), Hawaiian Airlines, JetBlue, NetJets, Southwest Airlines, Spirit Airlines, United Airlines, UPS, Volaris.

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