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$109+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — HOU
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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1. Tell us where you want to go
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The best prices from Ontario to Houston Hobby are usually found in September or October, booked 81 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap 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 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(American Airlines)

One-way from

$119
(Delta)

Popular in

December

Cheapest in

September

Average price

$286

Good round-trip deal

$416 or less

Good one-way deal

$204 or less
Provider with most accurate pricing for Ontario-Houston Hobby flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Houston Hobby flights.
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From Ontario to Houston Hobby
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One-way flight from Ontario to Houston Hobby
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Ontario to Houston Hobby.
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Price to beat on a one-way flight from Ontario to Houston Hobby.
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Find flight deals from Ontario to Hobby

Cheapest flights from Ontario to Hobby
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 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/19. 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 4/111:59 pmONT - HOU
1 stop6h 39mAmerican Airlines
Wed 4/99:14 amHOU - ONT
1 stop6h 35mAmerican Airlines
Deal found 2/19$237
This Southwest deal was found by Cheapflights users on 2/18. 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 3/119:55 amONT - HOU
Nonstop2h 55mSouthwest
Wed 3/129:30 amHOU - ONT
Nonstop3h 35mSouthwest
Deal found 2/18$257
This Delta deal was found by Cheapflights users on 2/20. 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.
Tue 4/15:15 pmONT - HOU
2 stops14h 21mDelta
Wed 4/92:35 pmHOU - ONT
1 stop10h 01mDelta
Deal found 2/20$262
This Gotogate deal was found by Cheapflights users on 2/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2812:59 amONT - HOU
1 stop16h 25mFrontier
Sat 4/512:27 pmHOU - ONT
1 stop13h 32mFrontier
Deal found 2/18$276

Find flights from Ontario to Hobby within your budget

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 20, 2025.

Fly from

Ontario

Fly to

Hobby

Route

Depart

Return

Price

OntarioHouston

ONT - HOU

ONTHOU

Ontario

Tue 4/1

11:59 pm-8:38 am

1 stop6h 39m

Houston Hobby

Wed 4/9

5:00 am-9:54 am

1 stop6h 54m

$237

OntarioHouston

ONT - HOU

ONTHOU

Ontario

Tue 4/1

5:15 pm-9:36 am

2 stops14h 21m

Houston Hobby

Wed 4/9

2:35 pm-10:36 pm

1 stop10h 01m

$262

OntarioHouston

ONT - HOU

ONTHOU

Ontario

Mon 3/17

4:40 pm-11:05 pm

1 stop4h 25m

Houston Hobby

Tue 3/18

9:30 am-11:05 am

Nonstop3h 35m

$277

OntarioHouston

ONT - HOU

ONTHOU

Ontario

Sun 4/6

12:59 am-9:32 am

1 stop6h 33m

Houston Hobby

Wed 4/9

10:36 am-2:27 pm

1 stop5h 51m

$279

OntarioHouston

ONT - HOU

ONTHOU

Ontario

Tue 4/8

1:15 pm-6:15 pm

Nonstop3h 00m

$109

OntarioHouston

ONT - HOU

ONTHOU

Ontario

Tue 4/22

10:15 pm-9:33 am

1 stop9h 18m

$119

OntarioHouston

ONT - HOU

ONTHOU

Ontario

Tue 3/25

12:59 am-9:36 am

1 stop6h 37m

$138

OntarioHouston

ONT - HOU

ONTHOU

Ontario

Mon 5/5

11:59 pm-8:28 am

1 stop6h 29m

$149

OntarioHouston

ONT - HOU

ONTHOU

Ontario

Wed 4/2

6:00 am-7:43 pm

2 stops11h 43m

$2,925

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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.

Travel insights for flights from Ontario to Hobby

Get recent, data-driven insights about flights from Ontario to Hobby including ideal travel times, pricing trends, and more.

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 14, 2025.

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 81 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, September is the cheapest month in which you can book a flight from Ontario to Houston Hobby Airport (average of $230). Flying from Ontario to Houston Hobby Airport in March is currently the most expensive (average of $334). 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 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Ontario to Houston Hobby Airport in the evening. If you’re flexible enough to do this you can expect to save up to 59% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Ontario to Hobby. Price data was last updated on February 16, 2025.

Travelers seeking maximum savings on their Ontario to Houston Hobby Airport flight should consider departing on Sunday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Hobby by month

Plan your trip to Hobby by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston Hobby Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston Hobby Airport when rainfall is around 3.2 in.

Temperature in Hobby by month

Plan your trip to Hobby by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston Hobby Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 20, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Ontario to Houston. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Frontier
6.0
Okay
3,355 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

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.

  • What airport do you fly from for flights from Ontario to Houston Hobby?

    For a flight from Ontario to Houston Hobby, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city. Ontario is the only Ontario airport and it handles 0 outbound flights to Houston Hobby per day. 6 airlines have flights to Houston Hobby from Ontario on a regular basis.

  • What are the cheapest airlines flying from Ontario to Houston Hobby Airport round-trip?

    Cheapflights users have booked flights from Ontario to Houston Hobby Airport round-trip from $237. Other airlines that can offer you cheap pricing are Southwest, from $257, and Delta, from $262.

  • What are the cheapest airlines to fly from Ontario to Houston Hobby Airport one-way?

    One-way options have recently been found by users for as low as $119 on Delta. Other airlines that offer cheap prices include Southwest from $129 and Frontier from $134 one-way.

  • What are the cheapest flights from Ontario to Houston Hobby Airport?

    The cheapest flight price from Ontario to Houston Hobby Airport is $148. On average you can expect to pay $351. The most popular route, (Ontario - Houston Hobby), can usually be booked for $63.

  • Can I find deals for flights from Ontario to Hobby that include hotel bookings?

    Yes. In addition to deals on Ontario to Hobby flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Hobby?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Hobby.

  • Can I find deals for business class flights from Ontario to Hobby?

    Yes. Cheapflights offers flight deals from Ontario to Hobby by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from Ontario to Houston Hobby Airport (average of $230). Flying from Ontario to Houston Hobby Airport in March is currently the most expensive (average of $334). 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.

See more FAQs

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Sugar Land
Baytown
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Top 6 airlines flying from Ontario to Hobby

Discover the top 6 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$81Average$172FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$88Average$190FlexibilityNo cancel feeOn-time65%
DeltaCheapest$179Average$266FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$208Average$418FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$247Average$357FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$286Average$397FlexibilityNo cancel feeOn-time63%
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