$246 Cheap Flights from Hilo (ITO) to Houston (HOU)

View $246 flight on Tue, Nov 25, 2025Opens in a new window

Popular airlines from Hilo Intl. Airport (ITO) to Houston William Hobby Airport (HOU)

Cheap Flights from Hilo to Houston (ITO-HOU)

Prices were available within the past 7 days and start at $246 for one-way flights and $543 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Mon, Nov 3 - Sun, Nov 9
ITO
Hawaii Island
HOU
Houston
$543 Roundtrip, found 3 hours ago
$543
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Mon, Nov 3 from Hawaii Island to Houston, returning Sun, Nov 9, priced at $543 found 3 hours ago

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $500
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $500
Flights from Hilo (ITO) to Houston (HOU)
Origin airport
Hilo Intl.
Destination airport
William P. Hobby
Airlines serving
Delta, Southwest Airlines
Roundtrip price
$542
Distance
3774 mi

Hilo to Houston Flights

The cheapest times to fly from Hilo to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hilo to Houston are during the month of November. You can find some of the cheapest flights from Hilo to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hilo to Houston

Sunday is one of the best days to book for cheap flights from Hilo to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hilo to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hilo to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $246 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hilo to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hilo to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Hilo Intl. Airport (ITO) to William P. Hobby Airport (HOU) cost?
Snag a cheap one-way flight from $246 or cheap return flight from $543 from Hilo Intl. Airport (ITO) to William P. Hobby Airport (HOU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Hilo Intl. Airport (ITO) to William P. Hobby Airport (HOU)?
November is the cheapest month to fly from ITO to HOU. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Hilo Intl. Airport (ITO) to William P. Hobby Airport (HOU)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ITO to HOU flight.
How many flights per day from Hilo Intl. Airport (ITO) to William P. Hobby Airport (HOU)?
You'll have to catch a flight with a layover if you're traveling from Hilo Intl. Airport (ITO) to William P. Hobby Airport (HOU). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from ITO to HOU?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hilo Intl. Airport (ITO) to William P. Hobby Airport (HOU)?
To arrive at William P. Hobby Airport (HOU) without delays, opt for a flight that takes off from Hilo Intl. Airport (ITO) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Hilo Intl. Airport (ITO) to William P. Hobby Airport (HOU) last-minute?
Booking your ticket from ITO to HOU just before your journey is generally more expensive. However, if you're flexible with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book an ITO to HOU flight and hotel package?
Securing an ITO to HOU flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our impressive range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hilo Intl. Airport (ITO) to William P. Hobby Airport (HOU)?
In most cases, you can cancel or reschedule your ITO to HOU flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need more information, go to our Customer Service portal.

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*Available to One Key members.