$100+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — HOU
Mar 28 — Apr 41
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 April or October, booked 25 days in advance, depart on a Tuesday or Wednesday 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 February 26, 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 February 26, 2026.
This Delta deal was found by Cheapflights users on 2/24. 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 4/2512:49 pm
ONT
- HOU
1 stop8h 18m
Delta
Tue 4/286:00 am
HOU
- ONT
1 stop7h 36m
Delta
Deal found 2/24![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 2/25. 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 4/1010:25 pm
ONT
- HOU
1 stop8h 56m
Delta
Tue 4/1410:53 am
HOU
- ONT
1 stop9h 40m
Delta
Deal found 2/25![Delta logo]()
$226
This Delta deal was found by Cheapflights users on 2/25. 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 5/110:15 pm
ONT
- HOU
1 stop9h 38m
Delta
Sun 5/36:00 am
HOU
- ONT
1 stop7h 36m
Delta
Deal found 2/25![Delta logo]()
$236
This American Airlines deal was found by Cheapflights users on 2/25. 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.
Sat 4/1111:59 pm
ONT
- HOU
1 stop7h 27m
American Airlines
Tue 4/1412:42 pm
HOU
- ONT
1 stop7h 55m
American Airlines
Deal found 2/25![American Airlines logo]()
$255
This Southwest deal was found by Cheapflights users on 2/24. 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 4/812:55 pm
ONT
- HOU
Nonstop3h 00m
Southwest
Sat 4/118:10 am
HOU
- ONT
Nonstop3h 25m
Southwest
Deal found 2/24![Southwest logo]()
$258
This American Airlines deal was found by Cheapflights users on 2/25. 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.
Fri 4/1711:59 pm
ONT
- HOU
1 stop7h 27m
American Airlines
Mon 4/206:01 am
HOU
- ONT
1 stop6h 08m
American Airlines
Deal found 2/25![American Airlines logo]()
$264
This Southwest deal was found by Cheapflights users on 2/24. 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 4/91:50 pm
ONT
- HOU
Nonstop3h 00m
Southwest
Sat 4/118:10 am
HOU
- ONT
Nonstop3h 25m
Southwest
Deal found 2/24![Southwest logo]()
$273
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Wed 3/2511:58 pm
ONT
- HOU
1 stop7h 45m
American Airlines
Wed 4/88:21 pm
HOU
- ONT
1 stop5h 25m
American Airlines
Deal found 2/23![American Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 2/25. 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 4/92:08 pm
ONT
- HOU
1 stop7h 39m
American Airlines
Sat 4/118:21 pm
HOU
- ONT
1 stop5h 25m
American Airlines
Deal found 2/25![American Airlines logo]()
$280
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 February 26, 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 February 26, 2026.
This Delta deal was found by Cheapflights users on 2/25. 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.
Sun 5/310:15 pm
ONT
- HOU
1 stop9h 43m
Delta
Wed 5/66:00 am
HOU
- ONT
1 stop7h 36m
Delta
Deal found 2/25![Delta logo]()
$236
This Southwest deal was found by Cheapflights users on 2/25. 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 4/81:55 pm
ONT
- HOU
1 stop5h 40m
Southwest
Sat 4/118:10 am
HOU
- ONT
Nonstop3h 25m
Southwest
Deal found 2/25![Southwest logo]()
$268
This Southwest deal was found by Cheapflights users on 2/22. 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 4/1111:50 am
ONT
- HOU
Nonstop3h 05m
Southwest
Sat 4/188:10 am
HOU
- ONT
Nonstop3h 25m
Southwest
Deal found 2/22![Southwest logo]()
$333
This Southwest deal was found by Cheapflights users on 2/23. 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 3/171:20 pm
ONT
- HOU
Nonstop2h 55m
Southwest
Mon 3/238:55 pm
HOU
- ONT
Nonstop3h 35m
Southwest
Deal found 2/23![Southwest logo]()
$347
This Delta deal was found by Cheapflights users on 2/25. 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 8/85:05 pm
ONT
- HOU
2 stops14h 15m
Delta
Sun 8/1610:05 am
HOU
- ONT
1 stop9h 56m
Delta
Deal found 2/25![Delta logo]()
$396
This Southwest deal was found by Cheapflights users on 2/22. 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 3/184:25 pm
ONT
- HOU
1 stop6h 30m
Southwest
Sat 3/2110:50 pm
HOU
- ONT
Nonstop3h 35m
Southwest
Deal found 2/22![Southwest logo]()
$357
This Southwest deal was found by Cheapflights users on 2/23. 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 8/15:30 am
ONT
- HOU
2 stops6h 35m
Southwest
Tue 8/49:40 am
HOU
- ONT
2 stops6h 25m
Southwest
Deal found 2/23![Southwest logo]()
$376
This Southwest deal was found by Cheapflights users on 2/24. 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 3/262:45 pm
ONT
- HOU
Nonstop2h 55m
Southwest
Thu 4/28:55 pm
HOU
- ONT
Nonstop3h 35m
Southwest
Deal found 2/24![Southwest logo]()
$391
This Southwest deal was found by Cheapflights users on 2/22. 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.
Sun 3/2211:55 pm
ONT
- HOU
1 stop9h 15m
Southwest
Tue 3/246:10 am
HOU
- ONT
1 stop5h 45m
Southwest
Deal found 2/22![Southwest logo]()
$393
This Southwest deal was found by Cheapflights users on 2/22. 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 4/32:45 pm
ONT
- HOU
Nonstop2h 55m
Southwest
Sun 4/56:00 am
HOU
- ONT
1 stop5h 20m
Southwest
Deal found 2/22![Southwest logo]()
$408
This Southwest deal was found by Cheapflights users on 2/22. 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 4/115:30 am
ONT
- HOU
2 stops9h 40m
Southwest
Sun 4/195:25 am
HOU
- ONT
1 stop5h 05m
Southwest
Deal found 2/22![Southwest logo]()
$424
Last-minute flights from Ontario to HobbyDiscover last-minute flight deals from Ontario to Hobby. Data last updated February 26, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Hobby. Data last updated February 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/23. 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 3/1711:58 pm
ONT
- HOU
1 stop7h 45m
American Airlines
Mon 3/238:20 pm
HOU
- ONT
1 stop5h 39m
American Airlines
Deal found 2/23![American Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 2/22. 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 3/184:25 pm
ONT
- HOU
1 stop4h 30m
Southwest
Sat 3/216:25 pm
HOU
- ONT
1 stop7h 30m
Southwest
Deal found 2/22![Southwest logo]()
$367
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Wed 3/2511:58 pm
ONT
- HOU
1 stop7h 45m
American Airlines
Wed 4/88:21 pm
HOU
- ONT
1 stop5h 25m
American Airlines
Deal found 2/23![American Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 2/25. 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 3/251:20 pm
ONT
- HOU
Nonstop2h 55m
Southwest
Wed 4/19:30 pm
HOU
- ONT
Nonstop3h 35m
Southwest
Deal found 2/25![Southwest logo]()
$332
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Wed 3/2511:58 pm
ONT
- HOU
1 stop7h 45m
American Airlines
Thu 3/268:20 pm
HOU
- ONT
1 stop5h 39m
American Airlines
Deal found 2/23![American Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 2/23. 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 3/251:20 pm
ONT
- HOU
Nonstop2h 55m
Southwest
Thu 3/268:55 pm
HOU
- ONT
Nonstop3h 35m
Southwest
Deal found 2/23![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 2/23. 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 3/2510:35 am
ONT
- HOU
2 stops7h 55m
Southwest
Fri 3/279:45 am
HOU
- ONT
1 stop7h 55m
Southwest
Deal found 2/23![Southwest logo]()
$372
This Southwest deal was found by Cheapflights users on 2/24. 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 3/264:25 pm
ONT
- HOU
1 stop5h 10m
Southwest
Thu 4/28:55 pm
HOU
- ONT
Nonstop3h 35m
Southwest
Deal found 2/24![Southwest logo]()
$350
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 February 26, 2026.
Search for one-way flight options from Ontario to Hobby. Find affordable one-way fares based on user searches. Data last updated February 26, 2026.
This Southwest deal was found by Cheapflights users on 2/24. 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 4/161:50 pm
ONT
- HOU
Nonstop3h 00m
Southwest
Deal found 2/24![Southwest logo]()
$100
This Delta deal was found by Cheapflights users on 2/25. 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 4/257:05 am
ONT
- HOU
1 stop7h 23m
Delta
Deal found 2/25![Delta logo]()
$109
This Delta deal was found by Cheapflights users on 2/24. 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 4/1712:49 pm
ONT
- HOU
1 stop8h 19m
Delta
Deal found 2/24![Delta logo]()
$118
This Delta deal was found by Cheapflights users on 2/23. 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.
Sun 5/1010:00 pm
ONT
- HOU
1 stop9h 27m
Delta
Deal found 2/23![Delta logo]()
$119
This Southwest deal was found by Cheapflights users on 2/24. 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 4/712:55 pm
ONT
- HOU
Nonstop3h 00m
Southwest
Deal found 2/24![Southwest logo]()
$122
This Delta deal was found by Cheapflights users on 2/25. 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 5/114:57 pm
ONT
- HOU
2 stops14h 30m
Delta
Deal found 2/25![Delta logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 4/147:44 pm
ONT
- HOU
2 stops36h 14m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$130
This Southwest deal was found by Cheapflights users on 2/24. 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 4/89:45 pm
ONT
- HOU
1 stop5h 05m
Southwest
Deal found 2/24![Southwest logo]()
$131
This Southwest deal was found by Cheapflights users on 2/24. 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 4/91:50 pm
ONT
- HOU
Nonstop3h 00m
Southwest
Deal found 2/24![Southwest logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 2/23. 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.
Sat 4/1811:44 am
ONT
- HOU
2 stops20h 14m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$144
This Southwest deal was found by Cheapflights users on 2/25. 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 4/171:50 pm
ONT
- HOU
Nonstop3h 00m
Southwest
Deal found 2/25![Southwest logo]()
$147
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 February 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $217 (Delta) |
One-way from | $100 (Southwest) |
Popular in | February |
Cheapest in | April |
Average price | $371 |
Good round-trip deal | $390 or less |
Good one-way deal | $178 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 February 26, 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
OntarioHouston
ONT - HOU
ONTHOU
Ontario
Sun 5/3
10:15 pm-9:58 am
1 stop9h 43m
Houston Hobby
Wed 5/6
6:00 am-11:36 am
1 stop7h 36m
$236
OntarioHouston
ONT - HOU
ONTHOU
Ontario
Wed 4/8
1:55 pm-9:35 pm
1 stop5h 40m
Houston Hobby
Sat 4/11
8:10 am-9:35 am
Nonstop3h 25m
$268
OntarioHouston
ONT - HOU
ONTHOU
Ontario
Sat 4/11
11:50 am-4:55 pm
Nonstop3h 05m
Houston Hobby
Sat 4/18
8:10 am-9:35 am
Nonstop3h 25m
$333
OntarioHouston
ONT - HOU
ONTHOU
Ontario
Tue 3/17
1:20 pm-6:15 pm
Nonstop2h 55m
Houston Hobby
Mon 3/23
8:55 pm-10:30 pm
Nonstop3h 35m
$347
OntarioHouston
ONT - HOU
ONTHOU
Ontario
Wed 3/18
4:25 pm-12:55 am
1 stop6h 30m
Houston Hobby
Sat 3/21
10:50 pm-12:25 am
Nonstop3h 35m
$357
OntarioHouston
ONT - HOU
ONTHOU
Ontario
Sat 8/1
5:30 am-2:05 pm
2 stops6h 35m
Houston Hobby
Tue 8/4
9:40 am-2:05 pm
2 stops6h 25m
$376
OntarioHouston
ONT - HOU
ONTHOU
Ontario
Thu 3/26
2:45 pm-7:40 pm
Nonstop2h 55m
Houston Hobby
Thu 4/2
8:55 pm-10:30 pm
Nonstop3h 35m
$391
OntarioHouston
ONT - HOU
ONTHOU
Ontario
Sun 3/22
11:55 pm-11:10 am
1 stop9h 15m
Houston Hobby
Tue 3/24
6:10 am-9:55 am
1 stop5h 45m
$393
OntarioHouston
ONT - HOU
ONTHOU
Ontario
Sat 8/8
5:05 pm-9:20 am
2 stops14h 15m
Houston Hobby
Sun 8/16
10:05 am-6:01 pm
1 stop9h 56m
$396
OntarioHouston
ONT - HOU
ONTHOU
Ontario
Fri 4/3
2:45 pm-7:40 pm
Nonstop2h 55m
Houston Hobby
Sun 4/5
6:00 am-9:20 am
1 stop5h 20m
$408
Showing 1-10 of 22 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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 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?
Use this chart to determine the optimal time to book a round-trip flight from Ontario to Hobby. Price data was last updated on February 20, 2026.
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 25 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, December is the cheapest month in which you can book a flight from Ontario to Houston Hobby Airport (average of $57). Flying from Ontario to Houston Hobby Airport in August is currently the most expensive (average of $100). 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 February 26, 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 February 26, 2026.
Read reviews from past customers who have flown Southwest, United Airlines, and American 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
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
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 locationsStafford
Pasadena
Kemah
Sugar Land
Pearland
Freeport
Webster
West University Place
Seabrook
Baytown
Texas City
Lake Jackson
Rosenberg
Missouri City
League City
Nassau Bay
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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 February 26, 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 February 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$64 | Average$187 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$168 | Average$346 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$191 | Average$386 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$210 | Average$394 | FlexibilityNo cancel fee | On-time71% |