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Cheap flights from Houston George Bush Intcntl Airport to Ontario from $48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Ontario departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Los Angeles

Cheap round-trip flights

These are some of the best round-trip flight deals from Houston George Bush Intcntl Airport to Los Angeles that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Houston George Bush Intcntl Airport to Los Angeles.

Cheap last minute flights

Planning a quick getaway from Houston George Bush Intcntl Airport to Los Angeles? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Los Angeles, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Houston George Bush Intcntl Airport to Los Angeles

Find recent round-trip train or bus tickets from Houston George Bush Intcntl Airport to Los Angeles.

All round-trip flight deals to Los Angeles

The cheapest plane tickets to Los Angeles found on KAYAK recently.
9:40 am - 3:48 pmIAH-ONT
8h 08m1 stop
1:39 pm - 6:52 pmONT-IAH
3h 13mnonstop
$84Frontier
Find Deal
Tue, Dec 17 - Wed, Dec 18
7:02 pm - 8:25 pmIAH-ONT
3h 23mnonstop
7:45 am - 12:10 pmONT-IAH
26h 25m1 stop
$93Frontier
Find Deal
Mon, Jan 13 - Tue, Jan 14
7:10 pm - 8:46 pmIAH-ONT
3h 36mnonstop
11:57 am - 5:14 pmONT-IAH
3h 17mnonstop
$96Frontier
Find Deal
Fri, Feb 7 - Mon, Feb 10
7:10 pm - 8:46 pmIAH-ONT
3h 36mnonstop
11:57 am - 5:14 pmONT-IAH
3h 17mnonstop
$98Frontier
Find Deal
Fri, Jan 31 - Mon, Feb 3
5:35 am - 9:39 amIAH-ONT
6h 04m1 stop
11:58 am - 5:11 pmONT-IAH
3h 13mnonstop
$101Frontier
Find Deal
Thu, Dec 5 - Mon, Dec 9
7:10 pm - 8:33 pmIAH-ONT
3h 23mnonstop
11:58 am - 5:11 pmONT-IAH
3h 13mnonstop
$102Frontier
Find Deal
Fri, Dec 6 - Mon, Dec 9
7:28 pm - 12:14 amIAH-ONT
6h 46m1 stop
10:00 pm - 8:33 amONT-IAH
8h 33m1 stop
$246Delta
Find Deal
Fri, Dec 13 - Sun, Dec 15
5:30 am - 4:30 pmIAH-ONT
13h 00m2 stops
6:00 am - 3:39 pmONT-IAH
7h 39m1 stop
$281Delta
Find Deal
Tue, Dec 10 - Tue, Dec 17
4:35 pm - 11:58 pmIAH-ONT
9h 23m1 stop
6:10 am - 11:10 amONT-IAH
3h 00mnonstop
$292United Airlines
Find Deal
Thu, Dec 5 - Wed, Dec 11
5:36 pm - 5:59 pmIAH-ONT
26h 23m2 stops
11:33 am - 11:59 pmONT-IAH
10h 26m1 stop
$295Alaska Airlines
Find Deal
Thu, Jan 9 - Wed, Jan 22
7:10 pm - 8:46 pmIAH-ONT
3h 36mnonstop
$48Frontier
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Fri, Feb 7
7:10 pm - 8:46 pmIAH-ONT
3h 36mnonstop
$51Frontier
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Mon, Feb 3
6:00 am - 9:52 amIAH-ONT
5h 52m1 stop
$99American Airlines
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Sat, Dec 14
5:00 am - 12:00 pmIAH-ONT
9h 00m2 stops
$104American Airlines
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Sat, Dec 14
6:04 pm - 11:41 pmIAH-ONT
7h 37m1 stop
$118Delta
Find Deal
Sat, Dec 14
8:15 pm - 9:42 pmIAH-ONT
3h 27mnonstop
$129United Airlines
Find Deal
Sat, Dec 14
5:20 am - 9:58 amIAH-ONT
6h 38m1 stop
$138United Airlines
Find Deal
Tue, Dec 24
1:45 pm - 11:53 pmIAH-ONT
12h 08m2 stops
$143Delta
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Tue, Jan 14
7:35 am - 5:04 pmIAH-ONT
11h 29m2 stops
$147Alaska Airlines
Find Deal
Sat, Jan 11
5:36 pm - 10:34 amIAH-ONT
18h 58m2 stops
$153Alaska Airlines
Find Deal
Tue, Feb 4
5:25 am - 7:36 amIAH-ONT
28h 11m1 stop
6:30 am - 11:33 amONT-IAH
27h 03m1 stop
$186Frontier
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Sun, Nov 17 - Tue, Nov 19
2:28 pm - 10:17 pmIAH-ONT
9h 49m1 stop
5:45 am - 3:59 pmONT-IAH
8h 14m1 stop
$234Frontier
Find Deal
Tue, Nov 19 - Wed, Nov 20
7:00 am - 7:10 pmIAH-ONT
14h 10m2 stops
6:30 am - 1:57 pmONT-IAH
5h 27m1 stop
Tue, Nov 19 - Sun, Nov 24
7:00 am - 7:10 pmIAH-ONT
14h 10m2 stops
6:00 am - 5:59 pmONT-IAH
9h 59m1 stop
$715Alaska Airlines
Find Deal
Tue, Nov 19 - Wed, Nov 20
9:26 am - 8:03 pmIAH-ONT
12h 37m2 stops
5:45 am - 1:38 pmONT-IAH
5h 53m1 stop
Sat, Nov 16 - Tue, Nov 19
9:37 pm - 2:34 pmIAH-ONT
18h 57m2 stops
3:15 pm - 11:14 amONT-IAH
17h 59m2 stops
$806United Airlines
Find Deal
Tue, Nov 19 - Sun, Nov 24
7:00 am - 7:04 pmIAH-ONT
14h 04m2 stops
6:00 am - 5:59 pmONT-IAH
9h 59m1 stop
$855Alaska Airlines
Find Deal
Sun, Nov 17 - Wed, Nov 20
8:35 pm - 10:02 pmIAH-ONT
3h 27mnonstop
6:10 am - 11:10 amONT-IAH
3h 00mnonstop
$940United Airlines
Find Deal
Sun, Nov 17 - Sun, Nov 24
6:00 am - 4:19 pmIAH-ONT
12h 19m2 stops
6:00 am - 6:41 pmONT-IAH
10h 41m2 stops
$969Delta
Find Deal
Sun, Nov 17 - Sun, Nov 24
5:30 am - 4:19 pmIAH-ONT
12h 49m2 stops
5:00 pm - 8:19 amONT-IAH
13h 19m2 stops
$1,036Delta
Find Deal
Sat, Nov 16 - Mon, Nov 18
7:10 pm - 8:46 pmIAH-ONT
3h 36mnonstop
11:57 am - 5:14 pmONT-IAH
3h 17mnonstop
$96Frontier
Find Deal
Fri, Feb 7 - Mon, Feb 10
7:10 pm - 8:33 pmIAH-ONT
3h 23mnonstop
12:08 pm - 5:21 pmONT-IAH
3h 13mnonstop
$106Frontier
Find Deal
Fri, Dec 13 - Mon, Dec 16
7:10 pm - 8:33 pmIAH-ONT
3h 23mnonstop
12:23 pm - 5:36 pmONT-IAH
3h 13mnonstop
$108Frontier
Find Deal
Fri, Dec 13 - Fri, Jan 10
7:10 pm - 8:33 pmIAH-ONT
3h 23mnonstop
11:58 am - 5:11 pmONT-IAH
3h 13mnonstop
$113Frontier
Find Deal
Fri, Dec 6 - Mon, Dec 9
12:10 pm - 1:33 pmIAH-ONT
3h 23mnonstop
12:23 pm - 5:36 pmONT-IAH
3h 13mnonstop
$118Frontier
Find Deal
Wed, Dec 18 - Fri, Jan 10
8:14 pm - 9:33 pmIAH-ONT
3h 19mnonstop
4:48 pm - 9:52 pmONT-IAH
3h 04mnonstop
$146Frontier
Find Deal
Mon, Feb 17 - Sat, Feb 22
7:10 pm - 8:33 pmIAH-ONT
3h 23mnonstop
11:58 am - 5:11 pmONT-IAH
3h 13mnonstop
$148Frontier
Find Deal
Fri, Dec 6 - Mon, Dec 9
3:09 pm - 4:32 pmIAH-ONT
3h 23mnonstop
11:58 am - 5:11 pmONT-IAH
3h 13mnonstop
$156Frontier
Find Deal
Mon, Jan 6 - Mon, Jan 13
8:15 pm - 9:42 pmIAH-ONT
3h 27mnonstop
6:10 am - 11:10 amONT-IAH
3h 00mnonstop
$287United Airlines
Find Deal
Sat, Dec 14 - Mon, Dec 16
8:15 pm - 9:42 pmIAH-ONT
3h 27mnonstop
6:10 am - 11:09 amONT-IAH
2h 59mnonstop
$302United Airlines
Find Deal
Tue, Dec 10 - Sat, Dec 14

Delta flights from Houston George Bush Intcntl Airport to Ontario

Our best Delta deals on Houston George Bush Intcntl Airport to Ontario flight tickets
Delta
Dec 13
IAH7:28 pmHouston George Bush Intcntl
6h 46m
1 stop
ONT12:14 amOntario
Dec 15
ONT10:00 pmOntario
8h 33m
1 stop
IAH8:33 amHouston George Bush Intcntl
Delta
Dec 10
IAH5:30 amHouston George Bush Intcntl
13h 00m
2 stops
ONT4:30 pmOntario
Dec 17
ONT6:00 amOntario
7h 39m
1 stop
IAH3:39 pmHouston George Bush Intcntl
Delta
Nov 19
IAH4:00 pmHouston George Bush Intcntl
9h 53m
2 stops
ONT11:53 pmOntario
Nov 20
ONT11:53 amOntario
10h 06m
1 stop
IAH11:59 pmHouston George Bush Intcntl

Frontier flights from Houston George Bush Intcntl Airport to Ontario

Our best Frontier deals on Houston George Bush Intcntl Airport to Ontario flight tickets
Frontier
Dec 17
IAH9:40 amHouston George Bush Intcntl
8h 08m
1 stop
ONT3:48 pmOntario
Dec 18
ONT1:39 pmOntario
3h 13m
IAH6:52 pmHouston George Bush Intcntl
Frontier
Jan 13
IAH7:02 pmHouston George Bush Intcntl
3h 23m
ONT8:25 pmOntario
Jan 14
ONT7:45 amOntario
26h 25m
1 stop
IAH12:10 pmHouston George Bush Intcntl
Frontier
Feb 7
IAH7:10 pmHouston George Bush Intcntl
3h 36m
ONT8:46 pmOntario
Feb 10
ONT11:57 amOntario
3h 17m
IAH5:14 pmHouston George Bush Intcntl

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

September. The cheapest time of year to fly to Ontario from Houston George Bush Intcntl Airport is September. Most expensive is March

What is the cheapest day to depart Houston George Bush Intcntl Airport for Ontario?

Saturday. The cheapest day of the week is typically Saturday. The most expensive is typically Sunday

When is the cheapest time to fly from Houston George Bush Intcntl Airport to Ontario?

In the afternoon. Houston George Bush Intcntl Airport to Ontario flights are approximately 35% more expensive at noon than in the afternoon

What is the cheapest airline that flies to Ontario from Houston George Bush Intcntl Airport?

Frontier. Frontier, Spirit Airlines, and United Airlines are the most popular carriers operating from Houston George Bush Intcntl Airport to Ontario

How far in advance should you book Houston George Bush Intcntl Airport to Ontario flights?

46 days before. The cheapest time to buy a flight from Houston George Bush Intcntl Airport to Ontario is approximately 46 days to departure

How many flights depart from Houston George Bush Intcntl Airport to Ontario on average per day?

2 flights are operational weekly from Houston George Bush Intcntl Airport to Ontario as of November 2024. The most popular departure time for this route is 8:00PM, with 82% of flights per day taking off in the evening.

How many flights depart from Houston George Bush Intcntl Airport to Ontario on average per week?

As of November 2024, 15 flights take off from Houston George Bush Intcntl Airport and land in Ontario each week. The most common flight departure day for this route is Thursday, with 20% of weekly flights taking off on this day.

Can stopping save me money on Houston George Bush Intcntl Airport to Ontario flights?

No. A direct flight is the cheapest option for a flight between Houston George Bush Intcntl Airport to Ontario.

How have Houston George Bush Intcntl Airport to Ontario flight prices changed over time?

As of November 2024, prices for Houston George Bush Intcntl Airport to Ontario flights are approximately 46% more expensive when compared to flights at the same time last year.

When to book flights from Houston George Bush Intcntl Airport to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Ontario (IAH to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Ontario

Best Price Found

$48

Fastest flight time

3h 19m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Ontario

1 airport
The best one-way flight to Ontario from Houston George Bush Intcntl Airport in the past 72 hours is $48. The best round-trip flight deal from Houston George Bush Intcntl Airport to Ontario found on momondo in the last 72 hours is $84.
The fastest flight from Houston George Bush Intcntl Airport to Ontario takes 3h 19m
Direct flights go from Houston George Bush Intcntl Airport to Ontario on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines and Frontier.
There is 1 airport near Ontario: Ontario (ONT)

  • How far is Houston George Bush Intcntl to Ontario by plane?

    Houston George Bush Intcntl and Ontario are 1333.0 mi apart from one another. In terms of flight time, this usually takes a little over 3h 19m.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Ontario Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Ontario Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Ontario Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Ontario Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston George Bush Intcntl Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Houston George Bush Intcntl Airport to Ontario?

  • What is the most popular airline from Houston George Bush Intcntl Airport to Ontario?


Best airlines flying from Houston George Bush Intcntl Airport to Ontario

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Ontario with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $88Free CancellationRating
6.1
3,551 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $116Free CancellationRating
6.3
8,167 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $177Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
American AirlinesPriceFrom $246Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • United Airlines Flights From Houston George Bush Intcntl Airport to Ontario

    United Airlines flight deals from Houston George Bush Intcntl Airport to Ontario start from $177 round-trip. Over the 7 United Airlines flights for this route in a normal week, average airfare is usually $359 round-trip - but some users have found much cheaper deals with momondo.

  • Frontier Flights From Houston George Bush Intcntl Airport to Ontario

    Frontier (6.1/10 from 3,551 reviews) operates around 1 flight from Houston George Bush Intcntl Airport to Ontario in any given week. The average Frontier airfare for this route is around $158, with deals from around $88 rare but found on momondo. Referenced prices are for round-trip Houston George Bush Intcntl Airport to Ontario flight searches in the last 72 hours.


Why use momondo?

Why should I use momondo to find a flight deal from Houston to Ontario?

Finding the right flight to Ontario from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

Can I find flights from Houston to Ontario with flexible booking policies on momondo?

All flight searches from Houston to Ontario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Houston to Ontario?

Once you have performed a search for Houston to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Houston to Ontario right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.


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