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HOU - ONT

$70 Find cheap flights from Houston Hobby Airport to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hobby to Ontario departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
sáb. 6/29
sáb. 7/6

Search hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Ontario, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Hobby to Ontario (HOU-ONT)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hobby to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:35 am - 11:49 pmHOU-ONT
16h 14m1 stop
12:49 am - 8:43 amONT-HOU
5h 54m1 stop
$170Frontier
Find Deal
sáb., jun. 15 - vie., jun. 21
9:43 am - 6:23 amHOU-ONT
22h 40m1 stop
12:59 am - 11:57 amONT-HOU
8h 58m1 stop
$174Frontier
Find Deal
jue., jun. 13 - dom., jun. 16
9:43 am - 11:59 pmHOU-ONT
16h 16m1 stop
10:23 pm - 8:43 amONT-HOU
8h 20m1 stop
$175Frontier
Find Deal
jue., jun. 13 - vie., jun. 14
9:43 am - 11:59 pmHOU-ONT
16h 16m1 stop
12:49 am - 9:04 amONT-HOU
6h 15m1 stop
$176Frontier
Find Deal
jue., jun. 13 - sáb., jun. 15
8:23 pm - 11:49 pmHOU-ONT
5h 26m1 stop
11:59 pm - 8:10 amONT-HOU
6h 11m1 stop
$267American Airlines
Find Deal
mar., jul. 16 - sáb., jul. 20
4:20 pm - 10:28 pmHOU-ONT
8h 08m1 stop
7:00 am - 4:19 pmONT-HOU
7h 19m1 stop
$298Delta
Find Deal
mié., oct. 16 - sáb., oct. 19
8:26 pm - 11:49 pmHOU-ONT
5h 23m1 stop
12:40 pm - 10:07 pmONT-HOU
7h 27m1 stop
$307American Airlines
Find Deal
sáb., jul. 20 - jue., ago. 8
8:25 pm - 11:59 pmHOU-ONT
5h 34m1 stop
2:44 pm - 11:53 pmONT-HOU
7h 09m1 stop
$362American Airlines
Find Deal
sáb., jun. 15 - mar., jun. 18
4:53 pm - 11:00 pmHOU-ONT
8h 07m1 stop
10:00 pm - 9:27 amONT-HOU
9h 27m1 stop
$508Delta
Find Deal
mié., jun. 19 - jue., jun. 20
1:04 pm - 7:42 pmHOU-ONT
8h 38m1 stop
5:00 pm - 9:27 amONT-HOU
14h 27m2 stops
$513Delta
Find Deal
jue., jun. 27 - dom., jun. 30

Flights from Hobby to Ontario - Travel Insights & Trends

Get data-powered insights and trends into flights from Hobby to Ontario to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all flights from Houston Hobby Airport to Ontario clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Ontario on a Wednesday and more expensive on a Thursday. On your return trip to Houston Hobby Airport, you should consider flying back on a Thursday, and avoid Sundays for better deals.

What is the cheapest month to fly from Houston Hobby Airport to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Houston Hobby Airport to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Houston Hobby Airport to Ontario is April, where tickets cost $187 on average. On the other hand, the most expensive months are November and December, where the average cost of tickets is $522 and $298 respectively.

How far in advance should I book a flight from Houston Hobby Airport to Ontario?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Houston Hobby Airport to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Houston Hobby Airport to Ontario, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 65 days before departure.

Which airlines provide the cheapest flights from Houston Hobby Airport to Ontario?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Frontier ($70) and Delta ($309). The cheapest round-trip tickets were found on Frontier ($170) and American Airlines ($267).

How many flights are there between Houston Hobby Airport and Ontario per day?

There is a maximum of 1 nonstop flight a day that takes off from Houston Hobby Airport and lands in Ontario, with an average flight time of 3h 12m. The most common departure time is 10:00 am and most flights take off in the morning. Each week, there are 7 flights.

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

Early birds can take the earliest flight from Houston Hobby Airport at 10:00 am and will be landing in Ontario at 11:10 am.

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

If you prefer to fly at night, the latest flight from Houston Hobby Airport to Ontario jets off at 6:45 pm and lands at 8:05 pm.

Good to know

Low season

January

High season

May

Cheapest flight

$70
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Houston Hobby Airport to Ontario

When to book flights from Hobby to Ontario

Are your dates flexible? Find out the best times to travel from Hobby to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston Hobby Airport to Ontario flights

  • What is the cheapest flight from Houston Hobby Airport to Ontario?

    In the last 3 days, the lowest price for a flight from Houston Hobby Airport to Ontario was $70 for a one-way ticket and $170 for a round-trip.

  • Do I need a passport to fly between Houston Hobby Airport and Ontario?

    No, a passport isn't needed to fly from Houston Hobby Airport to Ontario. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Houston Hobby Airport to Ontario?

    We unfortunately don’t have that data for this specific route.

  • On which days can I fly direct from Houston Hobby Airport to Ontario?

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

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

    The two airlines most popular with KAYAK users for flights from Houston to Ontario are Delta and American Airlines. With an average price for the route of $342 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $457 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Houston Hobby Airport to Ontario?

    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 Hobby Airport to Ontario.

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

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

  • What is the Hacker Fare option on flights from Houston Hobby Airport to Ontario?

    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 Hobby Airport with another airline. Booking your flights between Houston Hobby Airport and ONT can sometimes prove cheaper using this method.

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

    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 Hobby Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Houston Hobby Airport to Ontario?

Find which airlines fly direct from Hobby to Ontario, which days they fly and book direct flights.

Nonstop departures

Houston Hobby to Ontario

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Nonstop returns

Ontario to Houston Hobby

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights
See more direct flights

Top 5 airlines serving from Hobby to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Houston to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hobby to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10457 reviews
7.4Food
7.9Comfort
8.6Crew
8.2Boarding
8.0Entertainment
Airline reviews

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

8.0 ExcellentLiam, May 2024SLC - SJC
Read more about Delta reviews

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Everything was very good other than I had selected a specific seat when I booked the flight and they changed it once I checked-in the day before my flight. I was still in first class but lost my aisle seat for a window seat. Being tall, the aisle offers more comfort so I always select an aisle seat.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The leg space between me and the seat in front of me was excellent.

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

Airline did not explain reasons why flight was delayed two hours. Explanations were badly needed and rarely provided. Problem seemed to clearly be the airline’s fault and not the fault of the weather or airport.

The seats were uncomfortable. The flight was almost 9 hours and they didn’t serve lunch

There were delays on both ends. It made it less than excellent. This plane was great though

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Was as expected. Good leg room on planes - much appreciated.

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

The flight was on time and nice as always for me with spirit but the cabin crew were not good. They left the lights on on a red eye for the entire flight.

They stuck us with multiple extra fees. I will never fly spirit again

Arrived 3 hours early and never made it past baggage drop

The guy with severe body odor sat next to me. For the whole duration of the flight it was a torture. The airline should have better policy on limiting people with bad body odor to board the flight. Passengers should not be the ones to endure bad odor for the whole duration of the flight. The airline should be e the one to ensure decent air quality for ever passenger.

The crew was courteous and are very well prepared for the job.

They charged me 212.00 for a heavy check in bag at the gate. The pricing and process was so confusing - as if it was designed to purposefully gouge customers who need to board plane. That experience combined with the outrageous price charged will prevent me from ever flying Spirit again. And I’ll be sure to tell the story to anyone who cares to hear.

The text told me it was changed to Terminal E and Gate D5. But with no one on site to ask questions there was confusion on where to go as all the gates were E's. Then we took the skyline to the D area. We left to get something to eat. No announcement was made but my daughter happened to asked and they told her our gate was moved to D12. I will not fly Spirit again.

The agent at the check in desk was absolutely rude. The rest of the team after that was good, but the check in process at LAS was miserable. The woman at the desk spoke like we were stupid and was rude throughout the process.

Unnecessary announcements through out flight. WiFi on plane is terrible and overpriced

Its so random that they only allow 40 pounds on checked bags when all airlines take 55. They then charge you for each 10 extra pounds, so my checked suitcase was $130 and the flight $30 ... its like whattt, im for sure not traveling with Spirit again

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

Worst experience I have seen. The flight was cancelled without any reason.

Well I mean u get what u pay for so 🤷‍♂️

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

I paid for extra leg room. The flimsy plastic seat underneath the floatation seat did not line up with the arm rests. It seemed as if the plastic part was zip tied on but immovable. This caused severe uncomfortable for the duration of the flight.

The boarding time. I was in Section 1 the lady in charge just let people in section 3 without see us. Make a line , I have to step out and ask her. We were in the line and she just take my ticket and that’s it, so if I don’t ask her she could leave us at the end! We paid more for that privilege and. She doesn’t care….

Book cheap flights from Houston to Ontario

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Ontario found on KAYAK in the last 72 hours.
9/7sáb.
1 stopFrontier
7h 44mHOU-ONT
$70
6/4mar.
1 stopFrontier
10h 10mHOU-ONT
$76
8/22jue.
1 stopFrontier
7h 39mHOU-ONT
$78
6/4mar.
1 stopFrontier
10h 10mHOU-ONT
$80
7/23mar.
2 stopsDelta
12h 59mHOU-ONT
$309
7/14dom.
1 stopAmerican Airlines
5h 31mHOU-ONT
$336
8/21mié.
2 stopsAmerican Airlines
7h 13mHOU-ONT
$341
6/5mié.
2 stopsAmerican Airlines
11h 51mHOU-ONT
$354
7/27sáb.
1 stopDelta
8h 32mHOU-ONT
$369
9/1dom.
2 stopsDelta
12h 17mHOU-ONT
$379

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Last minute flights from Hobby to Ontario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to Ontario that are departing in the next 10 days.
6/4mar.
multi-stopFrontier
10h 10mHOU-ONT
6/12mié.
multi-stopFrontier
22h 50mONT-HOU
$137
6/3lun.
multi-stopFrontier
11h 28mHOU-ONT
6/10lun.
multi-stopFrontier
15h 19mONT-HOU
$140
6/3lun.
multi-stopFrontier
11h 28mHOU-ONT
6/4mar.
multi-stopFrontier
18h 53mONT-HOU
$144
6/3lun.
multi-stopFrontier
11h 28mHOU-ONT
6/5mié.
multi-stopFrontier
6h 04mONT-HOU
$146
6/2dom.
multi-stopFrontier
27h 35mHOU-ONT
6/8sáb.
multi-stopFrontier
6h 05mONT-HOU
$147
6/3lun.
multi-stopDelta
8h 54mHOU-ONT
6/5mié.
multi-stopDelta
7h 31mONT-HOU
$538
6/3lun.
multi-stopAmerican Airlines
8h 26mHOU-ONT
6/5mié.
multi-stopAmerican Airlines
7h 09mONT-HOU
$552
6/3lun.
multi-stopAmerican Airlines
8h 26mHOU-ONT
6/5mié.
multi-stopAmerican Airlines
9h 26mONT-HOU
$594
5/31vie.
multi-stopDelta
8h 54mHOU-ONT
6/4mar.
multi-stopDelta
7h 31mONT-HOU
$607
6/3lun.
nonstopSouthwest
3h 25mHOU-ONT
6/5mié.
nonstopSouthwest
3h 15mONT-HOU
$674

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Houston Hobby Airport - Ontario Flights

Departure:

Houston Hobby Airport (HOU)United States

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - Houston Hobby Airport

Cabin classes: