C$274 Cheap Flights from Green Bay (GRB) to Houston (HOUA)

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Flight deals from Green Bay Airport to Houston

Looking for a cheap last-minute deal or the best return flight from Green Bay Airport to Houston? If you want to travel next month, return fares start from C$509. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Green Bay to Houston

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

Green Bay to Houston: Flight information

The things to know before you go.
Cheapest flight foundC$274
Cheapest month to flyApril

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

There are 4 airports in Houston: Houston Hobby, Houston George Bush Intercntl., Houston Ellington Field, and Galveston.
The best price we found for a return flight from Green Bay to Houston is C$430. 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 Green Bay to Houston. But we found flights with one or more stops from C$430.
As of March 2026, there are no flights flying from Green Bay to Houston.
The cheapest month to fly from Green Bay to Houston is usually December.
If you're flying from Green Bay Airport, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 25.0 km away from the centre of Houston. We've found flights into this airport from C$430.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Green Bay Airport to Houston on Wednesday, December 16, 2026.
No airlines currently offer direct flights between Green Bay Airport and Houston. 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 Houston 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 Houston is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 16°C. August is typically the warmest month in Houston, when it usually averages around 34°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 6°C. The rainiest month is June.
Currently, United offers the cheapest flight tickets to Houston.

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

  • Houston's timezone is UTC-5, which is the same as Green Bay (the location of Austin Straubel International Airport).

  • To ensure you get on your flight from GRB to Houston, allow plenty of time to check in and drop off your luggage. Arriving two hours ahead of international departures and an hour before domestic flights is the general rule.

  • Popular months like October or vacation periods such as summer and spring break will mean bigger queues at check-in and security. Be on the safe side and get to the terminal even earlier. Arriving two hours before domestic flights and up four hours ahead of international flights is a smart move.

  • When flying domestically within United States, you don't need a passport or visa. However, you'll have to present another form of identification, like a driver's licence or ID card. Once you've booked flight tickets from Austin Straubel International Airport to Houston, make sure your ID is up to date.

  • To get to GRB from central Green Bay, it takes about 16 minutes by car. This depends on traffic though. It's approximately 14 kilometres from the airport to the city centre.

  • Have an early flight from Austin Straubel International Airport to Houston? Avoid the last-minute rush to the terminal (and catch some extra z's) by picking one of these hotels near GRB:

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

  • C$274 is the lowest price for a one-way ticket from Austin Straubel International Airport to Houston. Return flights start from C$430. These prices can change based on availability.

  • To get your hands on cheap tickets from GRB to Houston, book as early as you can. Airlines tend to offer their most competitively priced fares when flights are first made available.

  • If you're willing to be flexible with your travel dates, try using the 'Whole month' search tool. It'll show you the lowest price in every month when looking for your ticket from Austin Straubel International Airport to Houston.

  • Log into your online account or use the app to create a Price Alert. You'll get notified right away if there's a better deal on this route. It's simple to do, and it'll save you the hassle of looking for cheap tickets from GRB to Houston every day.

  • Make the most of the filters to find your ideal journey. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Austin Straubel International Airport to Houston, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and number of stops.

Airports in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • Central Houston is around 19 kilometres from William P. Hobby Airport (HOU). After your flight from Austin Straubel International Airport to Houston has landed and you've made your way to arrivals, the drive should take about 22 minutes.

  • You can also travel using public transport, which will take around 1 hour and 42 minutes.

  • You'll find some great places to drop your things at near HOU. Settle in and get cozy after your flight from GRB to Houston at any of these perfectly located options:

Best time to go to Houston

  • July is the busiest month for flights from Austin Straubel International Airport to Houston. To steer clear of the crowds, plan your trip to Houston in February when it's quieter.

  • Book your flight from Austin Straubel International Airport to Houston for August to experience the city during its warmest month. You can expect temperatures to range from 24ºC to 40ºC.

  • If you'd rather travel in cooler conditions, lock in a cheap flight from GRB to Houston in January when temperatures average between 5ºC and 19ºC.

More about Houston

  • Once you've booked your flight from Austin Straubel International Airport to Houston, think about where you want to stay in this city. Make one of these accommodation options your base for exploring Houston:

  • There are so many things to discover in this city it can be hard to know where to begin. The Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and Hermann Park are top sights which should be on any good Houston itinerary.

Complete your Houston trip with a car rental

  • Pick one of our car rentals in Houston and explore the city at your leisure. Easily compare rates in one go to find your ideal ride once you've booked your hotel and cheap flights from Austin Straubel International Airport to Houston.

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