$122+ Cheap flights from Ontario (ONT) to Hobby (HOU)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — HOU
Aug 8 — Aug 151
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Hobby with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Ontario to Houston Hobby are usually found in October or September, booked 60 days in advance, depart on a Tuesday or Thursday and return on a Wednesday
Cheap flight deals from Ontario to Hobby
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ontario to HobbyExplore the most affordable flight options available from Ontario to Hobby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.
Explore the most affordable flight options available from Ontario to Hobby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:00 am
ONT
- HOU
Nonstop3h 05m
Southwest
Sat 8/158:25 am
HOU
- ONT
Nonstop3h 10m
Southwest
Deal found 7/9![Southwest logo]()
$243
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:40 pm
ONT
- HOU
Nonstop3h 05m
Southwest
Wed 10/211:25 pm
HOU
- ONT
Nonstop3h 20m
Southwest
Deal found 7/7![Southwest logo]()
$244
This Southwest deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:00 am
ONT
- HOU
Nonstop3h 05m
Southwest
Mon 9/288:05 am
HOU
- ONT
Nonstop3h 10m
Southwest
Deal found 7/6![Southwest logo]()
$245
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/51:10 pm
ONT
- HOU
1 stop7h 00m
Southwest
Wed 8/128:50 pm
HOU
- ONT
Nonstop3h 15m
Southwest
Deal found 7/8![Southwest logo]()
$253
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:50 pm
ONT
- HOU
1 stop5h 15m
Southwest
Wed 8/128:50 pm
HOU
- ONT
Nonstop3h 15m
Southwest
Deal found 7/7![Southwest logo]()
$255
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:55 am
ONT
- HOU
Nonstop3h 05m
Southwest
Tue 8/1811:20 am
HOU
- ONT
2 stops8h 15m
Southwest
Deal found 7/8![Southwest logo]()
$258
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:18 pm
ONT
- HOU
1 stop8h 51m
Delta
Tue 11/106:00 am
HOU
- ONT
1 stop7h 27m
Delta
Deal found 7/8![Delta logo]()
$259
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/62:40 pm
ONT
- HOU
1 stop7h 25m
Southwest
Thu 8/1312:35 pm
HOU
- ONT
1 stop4h 30m
Southwest
Deal found 7/7![Southwest logo]()
$260
This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:27 pm
ONT
- HOU
1 stop7h 29m
American Airlines
Sat 8/155:41 am
HOU
- ONT
1 stop5h 53m
American Airlines
Deal found 7/9![American Airlines logo]()
$263
Best flights from Ontario to HobbyDiscover carefully curated flight deals from Ontario to Hobby that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2026.
Discover carefully curated flight deals from Ontario to Hobby that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2026.
This KAYAK deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:00 pm
ONT
- HOU
1 stop8h 05m
Delta
Thu 8/1310:50 am
HOU
- ONT
1 stop9h 40m
Delta
Deal found 7/8![Delta logo]()
$336
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:55 am
ONT
- HOU
Nonstop3h 05m
Southwest
Mon 8/108:05 am
HOU
- ONT
Nonstop3h 10m
Southwest
Deal found 7/8![Southwest logo]()
$341
This Southwest deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:55 am
ONT
- HOU
Nonstop3h 05m
Southwest
Mon 9/78:05 am
HOU
- ONT
Nonstop3h 10m
Southwest
Deal found 7/4![Southwest logo]()
$387
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:18 pm
ONT
- HOU
1 stop8h 51m
Delta
Sat 11/76:00 am
HOU
- ONT
2 stops12h 24m
Delta
Deal found 7/8![Delta logo]()
$433
This Southwest deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:00 am
ONT
- HOU
Nonstop3h 05m
Southwest
Thu 8/138:05 am
HOU
- ONT
Nonstop3h 10m
Southwest
Deal found 7/6![Southwest logo]()
$397
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/711:00 am
ONT
- HOU
Nonstop3h 05m
Southwest
Sun 8/96:00 am
HOU
- ONT
1 stop5h 30m
Southwest
Deal found 7/8![Southwest logo]()
$408
This Southwest deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:00 am
ONT
- HOU
2 stops7h 40m
Southwest
Sat 8/2210:25 am
HOU
- ONT
2 stops11h 45m
Southwest
Deal found 7/5![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:25 am
ONT
- HOU
2 stops10h 30m
Southwest
Tue 9/89:40 am
HOU
- ONT
2 stops6h 25m
Southwest
Deal found 7/6![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:50 pm
ONT
- HOU
1 stop7h 25m
Southwest
Mon 8/103:00 pm
HOU
- ONT
2 stops6h 25m
Southwest
Deal found 7/4![Southwest logo]()
$418
This Southwest deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:10 am
ONT
- HOU
1 stop5h 35m
Southwest
Fri 8/143:00 pm
HOU
- ONT
2 stops6h 25m
Southwest
Deal found 7/4![Southwest logo]()
$434
This Southwest deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:10 am
ONT
- HOU
1 stop8h 45m
Southwest
Fri 8/283:00 pm
HOU
- ONT
2 stops6h 25m
Southwest
Deal found 7/4![Southwest logo]()
$434
Last-minute flights from Ontario to HobbyDiscover last-minute flight deals from Ontario to Hobby. Data last updated July 9, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Hobby. Data last updated July 9, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/51:10 pm
ONT
- HOU
1 stop7h 00m
Southwest
Wed 8/128:50 pm
HOU
- ONT
Nonstop3h 15m
Southwest
Deal found 7/8![Southwest logo]()
$253
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:00 pm
ONT
- HOU
1 stop8h 05m
Delta
Wed 8/121:13 pm
HOU
- ONT
2 stops12h 21m
Delta
Deal found 7/8![Delta logo]()
$268
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/62:40 pm
ONT
- HOU
1 stop7h 25m
Southwest
Thu 8/1312:35 pm
HOU
- ONT
1 stop4h 30m
Southwest
Deal found 7/7![Southwest logo]()
$260
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:45 pm
ONT
- HOU
1 stop5h 30m
Southwest
Mon 8/106:30 am
HOU
- ONT
1 stop4h 50m
Southwest
Deal found 7/8![Southwest logo]()
$264
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:50 pm
ONT
- HOU
1 stop5h 15m
Southwest
Wed 8/128:50 pm
HOU
- ONT
Nonstop3h 15m
Southwest
Deal found 7/7![Southwest logo]()
$255
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:00 am
ONT
- HOU
Nonstop3h 05m
Southwest
Sat 8/158:25 am
HOU
- ONT
Nonstop3h 10m
Southwest
Deal found 7/9![Southwest logo]()
$243
This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:27 pm
ONT
- HOU
1 stop7h 29m
American Airlines
Sat 8/155:41 am
HOU
- ONT
1 stop5h 53m
American Airlines
Deal found 7/9![American Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:55 am
ONT
- HOU
Nonstop3h 05m
Southwest
Tue 8/1811:20 am
HOU
- ONT
2 stops8h 15m
Southwest
Deal found 7/8![Southwest logo]()
$258
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:05 pm
ONT
- HOU
2 stops14h 45m
Delta
Tue 8/251:13 pm
HOU
- ONT
2 stops12h 21m
Delta
Deal found 7/8![Delta logo]()
$273
One-way flights from Ontario to HobbySearch for one-way flight options from Ontario to Hobby. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
Search for one-way flight options from Ontario to Hobby. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:00 am
ONT
- HOU
Nonstop3h 05m
Southwest
Deal found 7/8![Southwest logo]()
$122
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:40 pm
ONT
- HOU
Nonstop3h 05m
Southwest
Deal found 7/8![Southwest logo]()
$123
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:00 pm
ONT
- HOU
1 stop7h 23m
Delta
Deal found 7/8![Delta logo]()
$128
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:00 pm
ONT
- HOU
1 stop8h 05m
Delta
Deal found 7/8![Delta logo]()
$132
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:15 pm
ONT
- HOU
2 stops14h 50m
Delta
Deal found 7/8![Delta logo]()
$137
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:18 pm
ONT
- HOU
1 stop8h 51m
Delta
Deal found 7/8![Delta logo]()
$154
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:15 am
ONT
- HOU
2 stops6h 40m
Southwest
Deal found 7/8![Southwest logo]()
$159
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:00 pm
ONT
- HOU
1 stop9h 50m
Delta
Deal found 7/8![Delta logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:40 pm
ONT
- HOU
2 stops41h 48m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$170
This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:59 pm
ONT
- HOU
1 stop7h 03m
American Airlines
Deal found 7/9![American Airlines logo]()
$177
Find flight deals from Ontario to Hobby
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Hobby (HOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $243 (Southwest) |
One-way from | $122 (Southwest) |
Popular in | March |
Cheapest in | October |
Average price | $286 |
Good round-trip deal | $408 or less |
Good one-way deal | $201 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Hobby that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 9, 2026.
Use the filters below to find and compare flights from Ontario to Houston Hobby Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioHouston
ONT - HOU
ONTHOU
Ontario
Tue 8/11
12:00 pm-10:05 pm
1 stop8h 05m
Houston Hobby
Thu 8/13
10:50 am-6:30 pm
1 stop9h 40m
$336
Quickest round-trip
OntarioHouston
ONT - HOU
ONTHOU
Ontario
Sat 8/8
11:55 am-5:00 pm
Nonstop3h 05m
Houston Hobby
Mon 8/10
8:05 am-9:15 am
Nonstop3h 10m
$341
OntarioHouston
ONT - HOU
ONTHOU
Ontario
Sat 9/5
11:55 am-5:00 pm
Nonstop3h 05m
Houston Hobby
Mon 9/7
8:05 am-9:15 am
Nonstop3h 10m
$387
OntarioHouston
ONT - HOU
ONTHOU
Ontario
Thu 8/6
11:00 am-4:05 pm
Nonstop3h 05m
Houston Hobby
Thu 8/13
8:05 am-9:15 am
Nonstop3h 10m
$397
OntarioHouston
ONT - HOU
ONTHOU
Ontario
Fri 8/7
11:00 am-4:05 pm
Nonstop3h 05m
Houston Hobby
Sun 8/9
6:00 am-9:30 am
1 stop5h 30m
$408
OntarioHouston
ONT - HOU
ONTHOU
Ontario
Thu 8/20
8:00 am-5:40 pm
2 stops7h 40m
Houston Hobby
Sat 8/22
10:25 am-8:10 pm
2 stops11h 45m
$417
OntarioHouston
ONT - HOU
ONTHOU
Ontario
Tue 8/25
7:25 am-7:55 pm
2 stops10h 30m
Houston Hobby
Tue 9/8
9:40 am-2:05 pm
2 stops6h 25m
$417
OntarioHouston
ONT - HOU
ONTHOU
Ontario
Mon 8/3
12:50 pm-10:15 pm
1 stop7h 25m
Houston Hobby
Mon 8/10
3:00 pm-7:25 pm
2 stops6h 25m
$418
OntarioHouston
ONT - HOU
ONTHOU
Ontario
Fri 10/30
12:18 pm-11:09 pm
1 stop8h 51m
Houston Hobby
Sat 11/7
6:00 am-4:24 pm
2 stops12h 24m
$433
OntarioHouston
ONT - HOU
ONTHOU
Ontario
Thu 8/13
6:10 am-1:45 pm
1 stop5h 35m
Houston Hobby
Fri 8/14
3:00 pm-7:25 pm
2 stops6h 25m
$434
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Ontario to Hobby
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Hobby in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Ontario-Houston Hobby Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Houston Hobby Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Houston Hobby Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Houston Hobby Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Houston Hobby Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Ontario to Hobby
Have a flexible travel schedule? Discover the best time to fly to Hobby from Ontario with our price prediction graph.
ONT-HOU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Houston Hobby Airport
How far ahead should I book a flight from Ontario to Houston Hobby Airport?
The price you pay for your flight from Ontario to Houston Hobby Airport may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Ontario to Houston Hobby Airport?
Currently, October is the cheapest month in which you can book a flight from Ontario to Houston Hobby Airport (average of $216). Flying from Ontario to Houston Hobby Airport in March is currently the most expensive (average of $408). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ONT to HOU?
Find hourly flight availability from Ontario to Hobby. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 9, 2026.
When flying from Ontario to Houston Hobby Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
The best insider tips for Ontario to Houston Hobby Airport flights
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Cheapflights partnered with top experts to bring you the best recommendations for your Ontario to Houston Hobby Airport trip
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Reviews of airlines servicing Hobby
Get insights into the airlines that provide service to Hobby. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hobby. Reviews last updated July 9, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican Airlines from Ontario to Houston Hobby Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Related info for your journey
Find useful and relevant information for your journey from Ontario to Hobby. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Houston Hobby Airport?
Book flights to Houston Hobby Airport if you plan to visit one of these locationsSugar Land
Pasadena
Stafford
Pearland
Baytown
Webster
West University Place
Texas City
Seabrook
Freeport
Kemah
Lake Jackson
Rosenberg
Missouri City
League City
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Other flights to Hobby
Explore flights to Hobby departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 9, 2026.
Ontario and Hobby flights
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Top 4 airlines flying from Ontario to Hobby
Discover the top 4 airlines that operate flights from Ontario to Hobby. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$87 | Average$233 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$173 | Average$377 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$186 | Average$396 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$194 | Average$391 | FlexibilityNo cancel fee | On-time63% |