$136 Cheap Flights from Green Bay (GRB) to Houston (HOU)

View $136 flight on Sun, Aug 31, 2025Opens in a new window

Popular airlines from Green Bay Austin Straubel Intl. Airport (GRB) to Houston William Hobby Airport (HOU)

Cheap Flights from Green Bay to Houston (GRB-HOU)

Prices were available within the past 7 days and start at $136 for one-way flights and $299 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Dec 7 - Thu, Dec 25
GRB
Green Bay
HOU
Houston
$299 Roundtrip, found 6 days ago
$299
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Dec 7 from Green Bay to Houston, returning Thu, Dec 25, priced at $299 found 6 days ago

Find the cheapest month to fly from Green Bay (GRB) to Houston (HOU)

February is typically the cheapest month to fly

From $198 - $453 per traveler.

Graph displaying average flight prices per month

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 $299
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $299
Flights from Green Bay (GRB) to Houston (HOU)
Origin airport
Austin Straubel Intl.
Destination airport
William P. Hobby
Airlines serving
American Airlines, Delta
Roundtrip price
$298
Distance
1097 mi

Green Bay to Houston Flights

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

 

The best time to book a flight from Green Bay to Houston

Sunday is one of the best days to book for cheap flights from Green Bay 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 Green Bay 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 Green Bay to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $136 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 Green Bay 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 Green Bay 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 Austin Straubel Intl. Airport (GRB) to William P. Hobby Airport (HOU) cost?
Snag a cheap one-way flight from $136 or cheap return flight from $299 from Austin Straubel Intl. Airport (GRB) 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 Austin Straubel Intl. Airport (GRB) to William P. Hobby Airport (HOU)?
The cheapest month to fly from GRB to HOU is December, when there's less demand. Off-peak season is typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Austin Straubel Intl. Airport (GRB) to William P. Hobby Airport (HOU)?
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 out which carrier offers the cheapest GRB to HOU flight.
How many flights per day from Austin Straubel Intl. Airport (GRB) to William P. Hobby Airport (HOU)?
You'll need to hop on a flight with a layover if you're traveling from Austin Straubel Intl. Airport (GRB) to William P. Hobby Airport (HOU). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from GRB to HOU?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Austin Straubel Intl. Airport (GRB) to William P. Hobby Airport (HOU)?
Opt for a flight from Austin Straubel Intl. Airport (GRB) to William P. Hobby Airport (HOU) that takes off before 3 PM to reduce the likelihood 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.
Is it cheaper to buy a plane ticket from Austin Straubel Intl. Airport (GRB) to William P. Hobby Airport (HOU) last-minute?
Holding off until just before your trip to book a flight from GRB to HOU often results in higher prices. While it's possible to find some last-minute deals, they're not always guaranteed. Be flexible with your travel plans to boost your chances of landing a bargain.
Is it cheaper to book a GRB to HOU flight and hotel package?
Securing a GRB to HOU flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our extensive range of hotels and then add activities, car rentals and flights 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 Austin Straubel Intl. Airport (GRB) to William P. Hobby Airport (HOU)?
In most cases, you're able to reschedule or cancel your GRB to HOU flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, visit our Customer Service portal.

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*Available to One Key members.