Cheap flights from Ontario to Houston from $98

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Direct
Fri, Jul 25
Ontario ONTHouston IAH

1 stop
Sat, Jul 26
Ontario ONTHouston IAH

$102
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1 stop
Tue, Jul 22
Ontario ONTHouston IAH

$113
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1 stop
Sat, Jul 26
Ontario ONTHouston IAH

$121
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Direct
Mon, Jul 28
Ontario ONTHouston IAH

$126
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Direct
Sat, Jul 26
Ontario ONTHouston IAH

$177
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Prices updated:

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1 stop
Tue, Jul 22 – Fri, Jul 25
Ontario ONTHouston IAH

$207
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1 stop
Wed, Jul 23 – Fri, Jul 25
Ontario ONTHouston IAH

$216
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1 stop
Wed, Jul 23 – Fri, Jul 25
Ontario ONTHouston IAH

$216
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Direct
Fri, Jul 25 – Mon, Jul 28
Ontario ONTHouston IAH

$220
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Direct
Fri, Jul 25 – Mon, Jul 28
Ontario ONTHouston IAH

$220
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1 stop
Sat, Jul 26 – Mon, Jul 28
Ontario ONTHouston IAH

$222
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Prices updated:

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Key info about flying to Houston

Depart from
Ontario International
Arrive to
George Bush Intercontinental
Average flights per week
90
Flight distance
2144 km

Weekly direct flights

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

AirlineSun 29.06Mon 30.06Tue 01.07Wed 02.07Thu 03.07Fri 04.07Sat 05.07
------------111
---------------1---
Weekly flights: 4 totalDaily flights: 0.57 averageMost flights: Thursday 1 flights
AirlineSun 06.07Mon 07.07Tue 08.07Wed 09.07Thu 10.07Fri 11.07Sat 12.07
1111111
---1---------------
Weekly flights: 8 totalDaily flights: 1.14 averageMost flights: Sunday 1 flights
AirlineSun 13.07Mon 14.07Tue 15.07Wed 16.07Thu 17.07Fri 18.07Sat 19.07
1111111
---1---------1---
Weekly flights: 9 totalDaily flights: 1.29 averageMost flights: Sunday 1 flights
AirlineSun 20.07Mon 21.07Tue 22.07Wed 23.07Thu 24.07Fri 25.07Sat 26.07
1111111
---1---------------
Weekly flights: 8 totalDaily flights: 1.14 averageMost flights: Sunday 1 flights

Check-in for a flight from Ontario to Houston

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

Weather in Houston

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January16°C8°C
February18°C10°C
March22°C13°C
April25°C17°C
May29°C21°C
June33°C24°C
July33°C25°C
August34°C25°C
September31°C23°C
October27°C18°C
November22°C13°C
December18°C10°C
Hottest Month
34°C
August
Coldest month
8°C
January
Sunny days
266
days per year

14 day forecast

Friday
27 Jun
88%
33°C25°C
4 Jul
78%
32°C25°C
Saturday
28 Jun
34°C26°C
5 Jul
35°C25°C
Sunday
29 Jun
32°C25°C
6 Jul
36°C26°C
Monday
30 Jun
38°C26°C
7 Jul
36°C26°C
Tuesday
1 Jul
35°C26°C
8 Jul
37°C27°C
Wednesday
2 Jul
83%
32°C26°C
9 Jul
38°C27°C
Thursday
3 Jul
89%
32°C26°C
10 Jul
34°C27°C
Book your trip to arrive at George Bush Intercontinental, or William P. Hobby. The distance between Ontario and Houston is 2144 km. The most popular airlines for this route are United Airlines, Frontier Airlines, Hawaiian Airlines, and Alaska Airlines. Ontario and Houston have 90 direct flights per week.

Frequently asked questions

How long does it take to travel from Ontario to Houston?
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What airlines offer nonstop (direct) flights between Ontario and Houston?
What are the most popular routes to and from Ontario?
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What airports are near Ontario?
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When’s the best time to travel between Ontario and Houston?
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How many airports are there near Ontario?
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What time do nonstop (direct) flights between Ontario and Houston depart?
What time do nonstop (direct) flights between Ontario and Houston arrive?
What time do flights between Ontario and Houston depart?
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Explore alternative trips

Flights from Ontario

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