Cheap flights from Houston to Ontario from $64

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Direct
Fri, May 9
Houston IAHOntario ONT

Direct
Fri, May 9
Houston IAHOntario ONT

Direct
Sun, May 11
Houston IAHOntario ONT

$101
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Direct
Tue, May 13
Houston IAHOntario ONT

$131
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Direct
Tue, May 13
Houston IAHOntario ONT

$131
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Direct
Tue, May 13
Houston IAHOntario ONT

$131
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Prices updated:

Direct
Fri, May 9 – Sun, May 11
Houston IAHOntario ONT

$123
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Direct
Fri, May 9 – Sun, May 11
Houston IAHOntario ONT

$123
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Direct
Mon, May 12 – Fri, May 16
Houston IAHOntario ONT

$130
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1 stop
Fri, May 9 – Sun, May 11
Houston IAHOntario ONT

$155
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1 stop
Fri, May 9 – Sun, May 11
Houston IAHOntario ONT

$155
Search
1 stop
Fri, May 9 – Sun, May 11
Houston IAHOntario ONT

$155
Search

Prices updated:

Key info about flying to Ontario

Depart from
George Bush Intercontinental
Arrive to
Ontario International
Average flights per week
101
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.

AirlineSun 20.04Mon 21.04Tue 22.04Wed 23.04Thu 24.04Fri 25.04Sat 26.04
---------1111
---------------1---
Weekly flights: 5 totalDaily flights: 0.71 averageMost flights: Wednesday 1 flights
AirlineSun 27.04Mon 28.04Tue 29.04Wed 30.04Thu 01.05Fri 02.05Sat 03.05
1111111
11---------1---
Weekly flights: 10 totalDaily flights: 1.43 averageMost flights: Sunday 1 flights
AirlineSun 04.05Mon 05.05Tue 06.05Wed 07.05Thu 08.05Fri 09.05Sat 10.05
1111111
1------------1---
Weekly flights: 9 totalDaily flights: 1.29 averageMost flights: Sunday 1 flights
AirlineSun 11.05Mon 12.05Tue 13.05Wed 14.05Thu 15.05Fri 16.05Sat 17.05
1111111
11---------1---
Weekly flights: 10 totalDaily flights: 1.43 averageMost flights: Sunday 1 flights

Check-in for a flight from Houston to Ontario

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
American AirlinesAALAANo
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
18 Apr
15°C11°C
25 Apr
21°C10°C
Saturday
19 Apr
26°C8°C
26 Apr
22°C10°C
Sunday
20 Apr
25°C13°C
27 Apr
22°C11°C
Monday
21 Apr
25°C13°C
28 Apr
27°C13°C
Tuesday
22 Apr
24°C13°C
29 Apr
27°C13°C
Wednesday
23 Apr
22°C12°C
30 Apr
28°C14°C
Thursday
24 Apr
21°C10°C
1 May
27°C15°C
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, American Airlines, Frontier Airlines, Alaska Airlines, and Hawaiian Airlines. Houston and Ontario have 101 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?

The nearest countries with flights to Ontario

Here is a list of countries people are flying from

Other destination countries from Houston

Here is a list of countries people are flying to
Find the best connection from Houston to Ontario
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