The cheapest times to fly from HOU to ITO are

  • January 1st to February 4th
  • April 16th to May 6th
  • August 6th to December 9th (except the week of November 19th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from HOU to ITO is late August to early September. Prices can be as high as $2157 for Saturday flights during early March, or as low as $770 for Wednesday flights around late August to early September.


When to Fly to Hilo

Flying from Houston, TX (HOU) to Hilo, HI (ITO) will usually cost between $860 to $1393 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late August to early September with an average ticket price of $887. Due to high demand the most expensive time to fly is early March, with an average price of $1368. Planning your trip to low-cost times can easily save you $481 on economy flights and even more on first-class flights. Generally, any price below $1009 can be considered a good price for a round-trip HOU to ITO flight.

See below for a graph of average weekly prices for the HOU to ITO route. All prices are for round-trip tickets in USD.

HOU to ITO Flight Prices

Compared to other flights, the HOU to ITO flight is priced close to the average and costs less than the average flight leaving from Houston. The average price per mile (for a direct flight) is $0.17, which is below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $263 (21%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $974. Return trip prices are from the ITO to HOU flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from HOU to ITO can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 7 hour 46 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from HOU to ITO while comparing.

Destination alternative #1: Kahului Airport (OGG) in Kahului, HI

  • 121 miles (195 km) away from ITO
  • Usually 18.83% less expensive than ITO
  • 1-layover flights available

See HOU to OGG flights

Destination alternative #2: Ellison Onizuka Kona International at Keahole Airport (KOA) in Kona, HI

  • 65 miles (105 km) away from ITO
  • Usually 18.14% less expensive than ITO
  • 1-layover flights available

See HOU to KOA flights


Flight Hacking HOU to ITO

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from HOU to ITO — but Champion Traveler does!

Hack #1: Los Angeles, CA (HOU > LAX > ITO)

  • Price for both tickets: $897
  • Average savings: $112 (11.1%)

See HOU to LAX flights

Hack #2: San Francisco, CA (HOU > SFO > ITO)

  • Price for both tickets: $912
  • Average savings: $98 (9.66%)

See HOU to SFO flights

Hack #3: Honolulu, HI (HOU > HNL > ITO)

  • Price for both tickets: $919
  • Average savings: $90 (8.92%)

See HOU to HNL flights


Flight Questions Answered

Still have questions about flying from HOU to ITO? We’ve got answers.

Which airlines fly this route?

You can find 5 major airlines flying this route most often: American, Delta, Hawaiian, Southwest, United, and potentially more during busy seasons.

How far away is it from Hilo International Airport to William P Hobby Airport?

The distance between the two airports is roughly 3774 miles or 6074 kilometers.

How long does it take to fly from HOU to ITO?

The real-world flight time for a nonstop HOU to ITO flight is about 7 hour 46 minutes.

How many flights go between Houston, TX and Hilo, HI?

It depends on the day of the week and the date, but a typical day might have around 46 available flights from HOU to ITO.


Airport Location Info


Departing Airport

Origination codeHOU
Origination airport nameWilliam P Hobby Airport
CityHouston, TX
Countrythe United States

Return Airport

Destination codeITO
Destination airport nameHilo International Airport
CityHilo, HI
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.