Cheap Flights from Houston (HOUA) to Green Bay (GRB)

Compare Houston to Green Bay flight deals

Find the cheapest month or even day of the year to fly to Green Bay

Book the best Green Bay fare with no extra fees

Flight deals from Houston to Green Bay

Looking for a cheap last-minute deal or the best return flight from Houston to Green Bay? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Houston to Green Bay

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to Green Bay flights are currently cheapest in September.

Houston to Green Bay: Alternative routes

Compare routes from Houston to Green Bay below. You may find an airport to fly into that's cheaper, faster, or easier than Green Bay.

Houston to Green Bay: Flight information

The things to know before you go.
Cheapest flight found$447
Cheapest month to flySeptember

Finding cheap flights from Houston to Green Bay: Frequently asked questions

The best price we found for a return flight from Houston to Green Bay is $447. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Houston to Green Bay. But we found flights with one stop from $447.
As of August 2025, there are no flights flying from Houston to Green Bay.
The cheapest month to fly from Houston to Green Bay is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Green Bay Airport on Tuesday, 2 September 2025.
No airlines currently offer direct flights between Houston and Green Bay Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Green Bay but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Green Bay is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Green Bay is United .

Travelling from Houston to Austin Straubel International Airport (GRB): What you need to know

  • Your travel story starts at one of Houston's main airports, George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU). Explore the options for booking a flight from Houston to Austin Straubel International Airport (GRB) departing from either of these.

  • Houston and Green Bay (where Austin Straubel International Airport is located) share the UTC-5 timezone. That means you won't need to change your watch when you land.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This way, you can comfortably catch your flight from Houston to GRB.

  • If you're heading away during a bank holiday or other peak period, give yourself extra time. Get there two hours ahead of domestic flights and up to four hours before international departures. Security and check-in lines will be longer.

Airports in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

About Austin Straubel International Airport (GRB)

How to find the cheapest flights from Houston to Austin Straubel International Airport (GRB)

  • The cheapest price we've found for a one-way ticket from Houston to Austin Straubel International Airport is $285. For a return flight on this route, the best price is $447. Depending on when and how early you book, these fares can change.

  • Booking early is often the key to scoring a cheap flight from Houston to GRB. Fares tend to rise as demand increases, so the closer you get to departure, the more it could cost you.

  • The 'Whole month' search tool shows you the cheapest Houston to Austin Straubel International Airport tickets across every month. It's a good way to snap up a bargain if your travel plans aren't set in stone.

  • There's no need to search every day to find out if fares have dropped when you create a Price Alert. We'll let you know the moment a new deal shows up on flight tickets from Houston to GRB.

  • Filters make it easier to scoop up a deal on your flight from Houston to Austin Straubel International Airport. Choose the airlines, flight times and number of stops that work for you. Then sort the results by 'Cheapest' to find the best price quickly.

The best time to fly from Houston to Austin Straubel International Airport (GRB)

  • February is the quietest month for flights from Houston to Austin Straubel International Airport (GRB), while October is the most popular. Pick the best time to go to Green Bay based on whether you like a laid-back vibe or a more bustling atmosphere.

  • The warmest month in Green Bay is July, with temperatures ranging between 13ºC (55ºF) and 28ºC (82ºF). Lock in your Houston to GRB flight ticket then if this is the type of weather you enjoy.

  • Search for cheap tickets from Houston to Austin Straubel International Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -17ºC (1ºF) and 0ºC (32ºF).

More about Green Bay

Explore more of the United States

  • Green Bay will leave a lasting impression, but there are so many other parts of the United States waiting to be explored. Around 290 kilometres south of Green Bay, a trip to Chicago will keep your itinerary packed. Start with leading attractions like Millennium Park, Lollapalooza and Art Institute of Chicago.

  • Around 161 kilometres south of Green Bay, Milwaukee is another favourite stop in the United States. No visit is complete without checking out Richards Duplex Apartments by Frank Lloyd Wright, Miller Park and Milwaukee County Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.