Cheap Flights from Houston (HOU) to Houston (IAH)

Popular airlines from Houston William Hobby Airport (HOU) to George Bush Intercontinental Airport (IAH)

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Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to George Bush Intercontinental Airport (IAH) cost?
Lock in a cheap one-way flight or cheap return flight from William P. Hobby Airport (HOU) to George Bush Intercontinental Airport (IAH) 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 William P. Hobby Airport (HOU) to George Bush Intercontinental Airport (IAH)?
The cheapest month to fly from HOU to IAH is , when demand is low. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from William P. Hobby Airport (HOU) to George Bush Intercontinental Airport (IAH)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest HOU to IAH flight.
How many flights per day from William P. Hobby Airport (HOU) to George Bush Intercontinental Airport (IAH)?
There aren't any daily direct flights from William P. Hobby Airport (HOU) to George Bush Intercontinental Airport (IAH). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from HOU to IAH?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from HOU to IAH?
Delta Air Lines has the strongest track record for on-time direct flights from William P. Hobby Airport (HOU) to George Bush Intercontinental Airport (IAH), with an on-time score of 100%. Use the Expedia App to look up your journey status before you leave and get real-time updates about any changes.
What is the best time to fly from William P. Hobby Airport (HOU) to George Bush Intercontinental Airport (IAH)?
Opt for a flight from William P. Hobby Airport (HOU) to George Bush Intercontinental Airport (IAH) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour 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.
Is it cheaper to buy a plane ticket from William P. Hobby Airport (HOU) to George Bush Intercontinental Airport (IAH) last-minute?
Last-minute fares from HOU to IAH are usually more expensive. For the lowest prices, start looking for flights well ahead of time. That being said, if your travel plans are flexible, it's possible to score a cheap fare right before your journey.
Is it cheaper to book a HOU to IAH flight and hotel package?
Compared with arranging flights and hotels separately, booking a HOU to IAH flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one place takes the hassle out of travel planning. Simply secure your flights and choose from our wide range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to George Bush Intercontinental Airport (IAH)?
In most cases, you can modify or cancel your HOU to IAH flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you need further information, go to our Customer Service portal.

Travel information

Origin airport
William P. Hobby
Destination airport
George Bush Intercontinental
Distance
23 mi

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Houston to Houston Flights

The cheapest times to fly from Houston 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 Houston to Houston are during the month of . You can find some of the cheapest flights from Houston to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Houston

Sunday is one of the best days to book for cheap flights from Houston 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 Houston 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 Houston to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Houston 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 Houston 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.

 

Houston to Houston Flights

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*Available to One Key members.