Question 1

Which is the best airline for flights from Houston to Ontario, United Airlines or American Airlines?

Accepted Answer

The two airlines most popular with KAYAK users for flights from Houston to Ontario are United Airlines and American Airlines. With an average price for the route of $373 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $400 and an overall rating of 7.1.

Question 2

How long does a flight from Houston George Bush Airport to Ontario take?

Accepted Answer

Direct flights take on average 3h 21m to travel the 1,330 miles between Houston George Bush Airport and Ontario.

Question 3

How many flights are there between Houston George Bush Intcntl Airport and Ontario per day?

Accepted Answer

Each day, there are between 1 and 2 nonstop flights that take off from Houston George Bush Intcntl Airport and land in Ontario, with an average flight time of 3h 26m. The most common departure time is 8:00 pm and most flights take off in the morning. Each week, there are 11 flights. The most frequent day of departure is Monday, when 18% of all weekly flights depart. The fewest flights depart on a Tuesday.

Question 4

How many flights are there between Houston George Bush Intcntl Airport and Ontario per day?

Accepted Answer

Each day, there are between 1 and 2 nonstop flights that take off from Houston George Bush Intcntl Airport and land in Ontario, with an average flight time of 3h 26m. The most common departure time is 8:00 pm and most flights take off in the morning. Each week, there are 11 flights. The most frequent day of departure is Monday, when 18% of all weekly flights depart. The fewest flights depart on a Tuesday.

Question 5

What is the cheapest flight from Houston George Bush Intcntl Airport to Ontario?

Accepted Answer

In the last 5 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Ontario was $74 for a one-way ticket and $131 for a round-trip.

Question 6

Do I need a passport to fly between Houston George Bush Airport and Ontario?

Accepted Answer

No

Question 7

What’s the cheapest day of the week to fly from Houston George Bush Airport to Ontario?

Accepted Answer

When flying from Houston George Bush Airport to Ontario, you should consider leaving on a Friday and avoid Sundays if you are looking for the best rates. For your return to Houston George Bush Airport, you’ll find the best rates on Fridays and the most expensive ones on Sundays.

Question 8

What’s the cheapest day of the week to fly from Houston George Bush Airport to Ontario?

Accepted Answer

When flying from Houston George Bush Airport to Ontario, you should consider leaving on a Friday and avoid Sundays if you are looking for the best rates. For your return to Houston George Bush Airport, you’ll find the best rates on Fridays and the most expensive ones on Sundays.

Question 9

Which airports will I be using when flying from Houston George Bush Airport to Ontario?

Accepted Answer

Houston George Bush Airport and Ontario are both served by 1 main airport. You will leave Houston George Bush Airport from Houston George Bush Intcntl and will be arriving at Ontario.

Question 10

What’s the earliest departure time from Houston George Bush Airport to Ontario?

Accepted Answer

Early birds can take the earliest flight from Houston George Bush Intcntl Airport at 6:10 am and will be landing in Ontario at 7:32 am.

Question 11

What’s the latest departure time from Houston George Bush Airport to Ontario?

Accepted Answer

If you prefer to fly at night, the latest flight from Houston George Bush Intcntl Airport to Ontario jets off at 8:30 pm and lands at 9:59 pm.

Question 12

Which airlines fly non-stop between Houston George Bush Intcntl Airport and Ontario?

Accepted Answer

There are 2 airlines that fly nonstop from Houston George Bush Intcntl Airport to Ontario. They are Frontier and United Airlines. The cheapest airline for this route is Frontier, with the best round-trip deal found costing $69. On average, the best prices for this route can be found at Frontier.

Question 13

Which airlines fly non-stop between Houston George Bush Intcntl Airport and Ontario?

Accepted Answer

There are 2 airlines that fly nonstop from Houston George Bush Intcntl Airport to Ontario. They are Frontier and United Airlines. The cheapest airline for this route is Frontier, with the best round-trip deal found costing $69. On average, the best prices for this route can be found at Frontier.

Question 14

Which airlines offer Wi-Fi service onboard planes from Houston George Bush Airport to Ontario?

Accepted Answer

Alaska Airlines, Delta, American Airlines, and JetBlue offer inflight Wi-Fi service on the Houston George Bush Airport to Ontario flight route.

Question 15

Which aircraft models fly most regularly from Houston George Bush Airport to Ontario?

Accepted Answer

The Boeing 737-900 is the aircraft model that flies most regularly on the Houston George Bush Airport to Ontario flight route.

Question 16

Which airline alliances offer flights from Houston George Bush Airport to Ontario?

Accepted Answer

oneworld, and Star Alliance are the airline alliances operating flights between Houston George Bush Airport and Ontario, with oneworld being the most commonly used for this route.

Question 17

On which days can I fly direct from Houston George Bush Airport to Ontario?

Accepted Answer

There are nonstop flights from Houston George Bush Airport to Ontario on a daily basis.

Question 18

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Ontario?

Accepted Answer

The cheapest month for flights from Houston George Bush Intcntl Airport to Ontario is November, where tickets cost $133 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is $358 and $339 respectively.

Question 19

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Ontario?

Accepted Answer

The cheapest month for flights from Houston George Bush Intcntl Airport to Ontario is November, where tickets cost $133 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is $358 and $339 respectively.

Question 20

How does KAYAK find such low prices on flights from Houston George Bush Airport to Ontario?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Ontario.

Question 21

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Ontario?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

Question 22

What is the Hacker Fare option on flights from Houston George Bush Airport to Ontario?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and ONT can sometimes prove cheaper using this method.

Question 23

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Ontario?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Question 24

Which cabin class options are there for flights between Houston George Bush Intcntl Airport and Ontario?

Accepted Answer

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 25

Which cabin class options are there for flights between Houston George Bush Intcntl Airport and Ontario?

Accepted Answer

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 26

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Ontario?

Accepted Answer

To get a below average price on the flight from Houston George Bush Intcntl Airport to Ontario, you should book around 3 weeks before departure, which saves you about 55% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Question 27

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Ontario?

Accepted Answer

To get a below average price on the flight from Houston George Bush Intcntl Airport to Ontario, you should book around 3 weeks before departure, which saves you about 55% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Question 28

How much is a round-trip flight from Houston George Bush Intcntl Airport to Ontario?

Accepted Answer

Flight prices are below average for this route right now.Flights to Ontario from Houston George Bush Intcntl Airport usually cost between $146 and $347 in October.
The lowest price found in the past 5 days was $131 on Frontier (Oct 30-Nov 2).

Question 29

What are the most popular airlines flying to Ontario?

Accepted Answer

The most popular airline among KAYAK users flying to Ontario is United Airlines, followed by Frontier and Delta.

Low season	February
High season	June
Cheapest flight	$74

IAH - ONT

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Cheap Flights from George Bush Intcntl to Ontario (IAH-ONT)

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KAYAK's insights & trends for George Bush Intcntl to Ontario flights

How much is a round-trip flight from Houston George Bush Intcntl Airport to Ontario?

What’s the cheapest day of the week to fly from Houston George Bush Airport to Ontario?

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Ontario?

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Ontario?

Which airlines fly non-stop between Houston George Bush Intcntl Airport and Ontario?

Which cabin class options are there for flights between Houston George Bush Intcntl Airport and Ontario?

How many flights are there between Houston George Bush Intcntl Airport and Ontario per day?

How long does a flight from Houston George Bush Airport to Ontario take?

What’s the earliest departure time from Houston George Bush Airport to Ontario?

What’s the latest departure time from Houston George Bush Airport to Ontario?

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