Cheap flights from Ontario to Houston from £110

Cheap flights from Ontario to Houston from £110

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Direct
Wed, Jun 17
Ontario ONTHouston IAH
£110
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Direct
Wed, Jun 17
Ontario ONTHouston IAH
£145
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Direct
Mon, Jun 15
Ontario ONTHouston IAH
£148
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Direct
Thu, Jun 18
Ontario ONTHouston IAH
£148
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Direct
Fri, Jun 19
Ontario ONTHouston IAH
£148
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Direct
Tue, Jun 16
Ontario ONTHouston IAH
£154
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Direct
Fri, Jun 19 – Tue, Jun 23
Ontario ONTHouston IAH
£231
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Direct
Wed, Jun 17 – Sat, Jun 20
Ontario ONTHouston IAH
£231
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Direct
Wed, Jun 17 – Sat, Jun 20
Ontario ONTHouston IAH
£234
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Direct
Wed, Jun 17 – Sun, Jun 21
Ontario ONTHouston IAH
£258
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Direct
Wed, Jun 17 – Fri, Jun 19
Ontario ONTHouston IAH
£258
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Direct
Thu, Jun 18 – Sat, Jun 20
Ontario ONTHouston IAH
£268
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How much do flights to Houston cost?

Cheapest one-way trip

£110

Cheapest nonstop round-trip

£270

Cheapest round-trip

£231

Average round-trip

£294

Nonstop flights in May

£154 – £227

Getting from Houston airports to the city center

Fastest options: taxi and ride-hailing services. Best value: METRO bus routes.

Houston is served by two major airports offering various airport transfers to city center destinations. George Bush Intercontinental Airport (IAH) lies 37 km north of downtown Houston, while William P. Hobby Airport (HOU) is located 18 km southeast of the city center. Transport options include METRO buses, taxis, ride-hailing services, private transfers, and rental cars. Houston does not have direct rail service from either airport to downtown, so ground transportation relies primarily on road-based options. Journey times vary significantly depending on traffic conditions, particularly during rush hours.

How to get from George Bush Intercontinental Airport (IAH) to Houston?

Transport Option

Typical Time

Typical Cost

Frequency

Best For

60-90 min

$1.25; exact fare required

every 30–60 min (traffic dependent)

budget travelers

30-60 min

$55 – $80; metered; varies by traffic

on-demand 24/7 (traffic dependent)

door-to-door convenience

30-60 min

$35 – $70; surge pricing may apply

on-demand 24/7 (traffic dependent)

app-based booking

30-55 min

$70 – $120; pre-booked; fixed rate

by reservation (traffic dependent)

groups and families

How to get from William P. Hobby Airport (HOU) to Houston?

Transport Option

Typical Time

Typical Cost

Frequency

Best For

40-60 min

$1.25; exact fare required

every 20–40 min (traffic dependent)

budget travelers

20-40 min

$30 – $50; metered; varies by traffic

on-demand 24/7 (traffic dependent)

door-to-door convenience

20-40 min

$20 – $45; surge pricing may apply

on-demand 24/7 (traffic dependent)

app-based booking

20-40 min

$40 – $100; per day; varies by provider

on-demand (traffic dependent)

flexibility and exploration

Notes:

  • Prices in USD; table created in 2025 and subject to change.
  • Houston does not have direct rail service from airports to downtown; all transfers are road-based.
  • METRO buses require exact fare; consider purchasing a METRO Q Fare Card for convenience.
  • Ride-hailing pickup zones are designated at both airports; follow signage upon arrival.
  • Traffic on I-45 and US-59 can significantly affect journey times, especially during rush hours.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Houston

Depart from
Ontario International
Arrive to
George Bush Intercontinental
Average flights per week
265
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.

AirlineMon 25.05Tue 26.05Wed 27.05Thu 28.05Fri 29.05Sat 30.05Sun 31.05
Frontier Airlines
------------111
United Airlines
------------111
Weekly flights: 6 totalDaily flights: 0.86 averageMost flights: Friday 1 flights
AirlineMon 01.06Tue 02.06Wed 03.06Thu 04.06Fri 05.06Sat 06.06Sun 07.06
Frontier Airlines
1111111
United Airlines
1111111
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Monday 1 flights
AirlineMon 08.06Tue 09.06Wed 10.06Thu 11.06Fri 12.06Sat 13.06Sun 14.06
Frontier Airlines
1111111
United Airlines
1111111
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Monday 1 flights
AirlineMon 15.06Tue 16.06Wed 17.06Thu 18.06Fri 19.06Sat 20.06Sun 21.06
Frontier Airlines
1111111
United Airlines
1111111
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Monday 1 flights

Check-in for a flight from Ontario to Houston

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
United AirlinesUALUANo
WestJetWJAWSNo
Alaska AirlinesASAASNo
Allegiant AirAAYG4No

Online check-in is not available for these airlines.

Weather in Houston

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January16°C8°C
February18°C10°C
March22°C13°C
April26°C17°C
May29°C21°C
June33°C24°C
July33°C25°C
August34°C25°C
September31°C23°C
October28°C18°C
November22°C13°C
December18°C10°C
Hottest Month
34°C
August
Coldest month
8°C
January
Sunny days
270
days per year

14 day forecast

Friday
22 May
89%
32°C21°C
29 May
36°C24°C
Saturday
23 May
88%
30°C22°C
30 May
81%
32°C24°C
Sunday
24 May
82%
26°C21°C
31 May
30°C22°C
Monday
25 May
89%
30°C20°C
1 Jun
30°C20°C
Tuesday
26 May
88%
31°C23°C
2 Jun
29°C19°C
Wednesday
27 May
89%
30°C22°C
3 Jun
30°C19°C
Thursday
28 May
78%
32°C24°C
4 Jun
33°C21°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 Frontier Airlines, United Airlines, WestJet, Alaska Airlines, and Allegiant Air. Ontario and Houston have 265 direct flights per week.

Frequently asked questions

How long does it take to travel from Ontario to Houston?
A one-way nonstop (direct) flight between Ontario and Houston takes around 3.4 hours.
What is the flight distance between Ontario and Houston?
The flight distance between Ontario and Houston is 2144 km.
What airlines offer nonstop (direct) flights between Ontario and Houston?
Several carriers operate flights between Ontario and Houston. Airlines offering nonstop (direct) flights include Frontier Airlines, United Airlines.
What are the most popular routes to and from Ontario?
Travelers frequently search for route combinations, such as Ontario and Guadalajara, London, Dallas, Seattle, Las Vegas, San Francisco, Mexico City, Sacramento, Denver, Honolulu, New York, Portland, Chicago, Washington, D.C., Toronto, Orlando, Cancún, Veracruz, Manila, Edmonton.
What are the most popular routes to and from Houston?
Travelers frequently search for route combinations, such as Houston and London, Calgary, Mexico City, Toronto, Chicago, Los Angeles, New York, Atlanta, Manchester, Orlando, Las Vegas, Guadalajara, Bogotá, Vancouver, San Diego, Edinburgh, Denver, Dallas, Washington, D.C., Miami.
What airports are near Ontario?
The main airport in Ontario is Ontario International. It is also served by Tijuana International, San Diego International, John Wayne, Ontario International, Hollywood Burbank, Palm Springs International, Long Beach, Santa Barbara Municipal, McClellan–Palomar, Meadows Field.
What airports are near Houston?
The main airport in Houston is George Bush Intercontinental. It is also served by Austin–Bergstrom International, Lake Charles Regional, Jack Brooks Regional, Easterwood, Victoria Regional.
Which airlines fly between Ontario and Houston?
Currently, you can fly between Ontario and Houston with Frontier Airlines, United Airlines, WestJet, Alaska Airlines, Allegiant Air.
When’s the best time to travel between Ontario and Houston?
If you don’t have specific dates for your trip between Ontario and Houston, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Ontario and Houston?
How many airports are there near Ontario?
How many airports are there near Houston?
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?
What time do flights between Ontario and Houston arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

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