$931 Cheap Flights from Osaka (ITM) to Houston (HOU)

Grab a cheap one-way flight from $931 or cheap return flight $1,398 from Itami Airport (ITM) to William P. Hobby Airport (HOU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.

The cheapest month to fly from ITM to HOU is November, when demand is low. Off-peak months are generally when airlines offer lower prices between these airports.

Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ITM to HOU flight.

There are no daily nonstop flights departing from Itami Airport (ITM) to William P. Hobby Airport (HOU). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.

Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on a number of factors, including the season and airline.

*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.

Book a flight from Itami Airport (ITM) to William P. Hobby Airport (HOU) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.*

*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.

Booking your flight from ITM to HOU right before your getaway is typically more expensive. However, if you're flexible with your travel dates and times, you could snag a cheap last-minute fare.

You'll generally save money by booking an ITM to HOU flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After selecting your preferred accommodations and flights, you can add extras such as tours, activities and car rentals.

If you booked your ITM to HOU flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.