Cheap flights from Houston to Ontario from £73

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Direct
Fri, Aug 1
Houston IAHOntario ONT

£73
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Direct
Mon, Jul 28
Houston IAHOntario ONT

£92
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1 stop
Sat, Aug 2
Houston IAHOntario ONT

£94
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1 stop
Tue, Jul 29
Houston IAHOntario ONT

£98
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Direct
Sat, Aug 2
Houston IAHOntario ONT

£131
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Direct
Sat, Aug 2
Houston IAHOntario ONT

£131
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Prices updated:

Direct
Fri, Aug 1 – Mon, Aug 4
Houston IAHOntario ONT

£122
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1 stop
Sat, Aug 2 – Mon, Aug 4
Houston IAHOntario ONT

£147
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1 stop
Thu, Jul 31 – Mon, Aug 4
Houston IAHOntario ONT

£150
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Direct
Mon, Jul 28 – Fri, Aug 1
Houston IAHOntario ONT

£153
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Direct
Fri, Aug 1 – Mon, Aug 4
Houston IAHOntario ONT

£159
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1 stop
Tue, Jul 29 – Fri, Aug 1
Houston IAHOntario ONT

£162
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Prices updated:

Key info about flying to Ontario

Depart from
George Bush Intercontinental
Arrive to
Ontario International
Average flights per week
99
Flight distance
2144 km
Worth visiting
Griffith Observatory

Weekly direct flights

Discover the top airlines offering direct flights from Houston to Ontario in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineMon 30.06Tue 01.07Wed 02.07Thu 03.07Fri 04.07Sat 05.07Sun 06.07
---------1111
------------1------
Weekly flights: 5 totalDaily flights: 0.71 averageMost flights: Thursday 1 flights
AirlineMon 07.07Tue 08.07Wed 09.07Thu 10.07Fri 11.07Sat 12.07Sun 13.07
1111111
1---------1------
Weekly flights: 9 totalDaily flights: 1.29 averageMost flights: Monday 1 flights
AirlineMon 14.07Tue 15.07Wed 16.07Thu 17.07Fri 18.07Sat 19.07Sun 20.07
1111111
1---------1------
Weekly flights: 9 totalDaily flights: 1.29 averageMost flights: Monday 1 flights
AirlineMon 21.07Tue 22.07Wed 23.07Thu 24.07Fri 25.07Sat 26.07Sun 27.07
1111111
1---------1------
Weekly flights: 9 totalDaily flights: 1.29 averageMost flights: Monday 1 flights

Check-in for a flight from Houston to Ontario

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Frontier AirlinesFFTF9No
Alaska AirlinesASAASNo
Hawaiian AirlinesHALHANo

Weather in Ontario

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C7°C
February18°C7°C
March19°C8°C
April23°C10°C
May25°C12°C
June29°C16°C
July33°C19°C
August33°C20°C
September32°C18°C
October27°C15°C
November22°C10°C
December17°C7°C
Hottest Month
33°C
August
Coldest month
7°C
February
Sunny days
340
days per year

14 day forecast

Friday
4 Jul
32°C18°C
11 Jul
34°C21°C
Saturday
5 Jul
34°C19°C
12 Jul
32°C19°C
Sunday
6 Jul
32°C19°C
13 Jul
33°C19°C
Monday
7 Jul
31°C19°C
14 Jul
33°C19°C
Tuesday
8 Jul
35°C19°C
15 Jul
33°C19°C
Wednesday
9 Jul
36°C21°C
16 Jul
32°C20°C
Thursday
10 Jul
35°C22°C
17 Jul
31°C20°C

Ontario travel tips

Go shopping at the shiny Victoria Gardens in Ontario
Check out wines around Ontario
Experience camping in Ontario's landscapes
Travelers usually depart from George Bush Intercontinental, or William P. Hobby when they travel from Houston to Ontario. The distance between Houston and Ontario is 2144 km. The most popular airlines for this route are United Airlines, Frontier Airlines, Alaska Airlines, and Hawaiian Airlines. Houston and Ontario have 99 direct flights per week.

Frequently asked questions

How long does it take to travel from Houston to Ontario?
What is the flight distance between Houston and Ontario?
What airlines offer nonstop (direct) flights between Houston and Ontario?
What are the most popular routes to and from Houston?
What are the most popular routes to and from Ontario?
Which airports are there in Houston?
What airports are near Houston?
What airports are near Ontario?
Which airlines fly between Houston and Ontario?
When’s the best time to travel between Houston and Ontario?
What flights operate between Houston and Ontario?
How many airports are there near Houston?
How many airports are there near Ontario?
What time do nonstop (direct) flights between Houston and Ontario depart?
What time do nonstop (direct) flights between Houston and Ontario arrive?
What time do flights between Houston and Ontario depart?
What time do flights between Houston and Ontario arrive?

Explore alternative trips

Flights from Houston

Flights to Ontario

Popular routes

The nearest countries with flights to Ontario

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