Question 1

How long does it take to travel from Houston to Ontario?

Accepted Answer

A one-way nonstop (direct) flight between Houston and Ontario takes around 3.6 hours.

Question 2

What is the flight distance between Houston and Ontario?

Accepted Answer

The flight distance between Houston and Ontario is 2144 km.

Question 3

What airlines offer nonstop (direct) flights between Houston and Ontario?

Accepted Answer

Several carriers operate flights between Houston and Ontario. Airlines offering nonstop (direct) flights include Frontier Airlines, United Airlines.

Question 4

What are the most popular routes to and from Houston?

Accepted Answer

Travelers frequently search for route combinations, such as Houston and Mexico City, Atlanta, Orlando, Guadalajara, Las Vegas, San Salvador, Calgary, Chicago, New York, Toronto, Denver, Raleigh, Fort Lauderdale, Bogotá, London, Phoenix, Seattle, Los Angeles, Cancún, Miami.

Question 5

What are the most popular routes to and from Ontario?

Accepted Answer

Travelers frequently search for route combinations, such as Ontario and Dallas, Las Vegas, San Francisco, Denver, Portland, Guadalajara, Seattle, Phoenix, Minneapolis, Sacramento, Salt Lake City, Atlanta, Orlando, Boise, Chicago, Cleveland, San Jose, Albuquerque, Mexico City, Kansas City.

Question 6

Which airports are there in Houston?

Accepted Answer

Houston is mainly served by George Bush Intercontinental. But there are other airports nearby, including William P. Hobby, Ellington, David Wayne Hooks Memorial Airport.

Question 7

What airports are near Houston?

Accepted Answer

The main airport in Houston is George Bush Intercontinental. It is also served by Austin–Bergstrom International, Jack Brooks Regional, Easterwood, Victoria Regional, Lake Charles Regional.

Question 8

What airports are near Ontario?

Accepted Answer

The main airport in Ontario is Ontario International. It is also served by Tijuana International, San Diego International, John Wayne, Ontario International, Palm Springs International, Hollywood Burbank, Long Beach, Santa Barbara Municipal, Meadows Field, Imperial County.

Question 9

Which airlines fly between Houston and Ontario?

Accepted Answer

Currently, you can fly between Houston and Ontario with United Airlines, Frontier Airlines, American Airlines.

Question 10

When’s the best time to travel between Houston and Ontario?

Accepted Answer

If you don’t have specific dates for your trip between Houston and Ontario, 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.

Question 11

What flights operate between Houston and Ontario?

Accepted Answer

Traveling between Houston and Ontario, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 12

How many airports are there near Houston?

Accepted Answer

There are a number of airports in and around Houston. The main one is George Bush Intercontinental and other nearby airports include Austin–Bergstrom International, Jack Brooks Regional, Easterwood, Victoria Regional, Lake Charles Regional

Question 13

How many airports are there near Ontario?

Accepted Answer

There are a number of airports in and around Ontario. The main one is Ontario International and other nearby airports include Tijuana International, San Diego International, John Wayne, Ontario International, Palm Springs International, Hollywood Burbank, Long Beach, Santa Barbara Municipal, Meadows Field, Imperial County.

Question 14

What time do nonstop (direct) flights between Houston and Ontario depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Houston, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 15

What time do nonstop (direct) flights between Houston and Ontario arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Ontario, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 16

What time do flights between Houston and Ontario depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Houston, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 17

What time do flights between Houston and Ontario arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Ontario, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	$64
Cheapest nonstop round-trip	$146
Cheapest round-trip	$130
Average round-trip	$368
Nonstop flights in April	$77 – $298

Airline	Sun 23.03	Mon 24.03	Tue 25.03	Wed 26.03	Thu 27.03	Fri 28.03	Sat 29.03
United Airlines	---	---	1	1	1	1	1
Frontier Airlines	---	---	1	---	1	1	1
Weekly flights: 9 total	Daily flights: 1.29 average	Most flights: Tuesday 1 flights

Airline	Sun 30.03	Mon 31.03	Tue 01.04	Wed 02.04	Thu 03.04	Fri 04.04	Sat 05.04
United Airlines	1	1	1	1	1	1	1
Frontier Airlines	1	1	1	1	1	1	1
Weekly flights: 14 total	Daily flights: 2 average	Most flights: Sunday 1 flights

Airline	Sun 06.04	Mon 07.04	Tue 08.04	Wed 09.04	Thu 10.04	Fri 11.04	Sat 12.04
United Airlines	1	1	1	1	1	1	1
Frontier Airlines	1	1	1	1	1	1	---
Weekly flights: 13 total	Daily flights: 1.86 average	Most flights: Sunday 1 flights

Airline	Sun 13.04	Mon 14.04	Tue 15.04	Wed 16.04	Thu 17.04	Fri 18.04	Sat 19.04
United Airlines	1	1	1	1	1	1	1
Frontier Airlines	1	1	1	1	1	1	1
Weekly flights: 14 total	Daily flights: 2 average	Most flights: Sunday 1 flights

Cheap flights from Houston, TX to Ontario, CA

Flights starting at $64. Choose between United Airlines, Frontier Airlines, or American Airlines to find the best price.

How much do flights to Ontario cost?

Cheapest one-way trip

Cheapest nonstop round-trip

Cheapest round-trip

Average round-trip

Nonstop flights in April

Key info about flying to Ontario

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Name	Carrier code	IATA Code	Passport needed during booking
United Airlines	UAL	UA	No
Frontier Airlines	FFT	F9	No
American Airlines	AAL	AA	No

Month	Average monthly max temperature	Average monthly min temperature
January	18°C	7°C
February	18°C	7°C
March	20°C	8°C
April	23°C	10°C
May	25°C	12°C
June	29°C	16°C
July	33°C	19°C
August	33°C	20°C
September	32°C	18°C
October	27°C	15°C
November	22°C	10°C
December	17°C	7°C