$100 Cheap Flights from Houston (HOU) to Green Bay (GRB)

View $100 flight on Thu, May 29, 2025Opens in a new window

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

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Find available prices by choosing your travel dates.

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

Prices were available within the past 7 days and start at $100 for one-way flights and $199 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, May 28 - Sat, May 31
IAH
Houston
GRB
Green Bay
$199 Roundtrip, found 13 hours ago
$199
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Wed, May 28 from Houston to Green Bay, returning Sat, May 31, priced at $199 found 13 hours ago
American Airlines
Thu, May 29 - Mon, Jun 2
IAH
Houston
GRB
Green Bay
$229 Roundtrip, found 3 hours ago
$229
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Thu, May 29 from Houston to Green Bay, returning Mon, Jun 2, priced at $229 found 3 hours ago
Delta
Sat, Aug 30 - Sun, Aug 31
IAH
Houston
GRB
Green Bay
$234 Roundtrip, found 1 day ago
$234
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 30 from Houston to Green Bay, returning Sun, Aug 31, priced at $234 found 1 day ago
Delta
Thu, May 29 - Wed, Jun 4
IAH
Houston
GRB
Green Bay
$237 Roundtrip, found 2 days ago
$237
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, May 29 from Houston to Green Bay, returning Wed, Jun 4, priced at $237 found 2 days ago
Delta
Sat, Aug 16 - Sun, Aug 31
IAH
Houston
GRB
Green Bay
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 16 from Houston to Green Bay, returning Sun, Aug 31, priced at $239 found 1 day ago
Frontier Airlines
Fri, May 23 - Sun, May 25
IAH
Houston
GRB
Green Bay
$240 Roundtrip, found 23 hours ago
$240
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Fri, May 23 from Houston to Green Bay, returning Sun, May 25, priced at $240 found 23 hours ago
Delta
Sat, May 31 - Fri, Jun 6
IAH
Houston
GRB
Green Bay
$243 Roundtrip, found 2 days ago
$243
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, May 31 from Houston to Green Bay, returning Fri, Jun 6, priced at $243 found 2 days ago
Delta
Tue, Jun 17 - Tue, Jul 1
IAH
Houston
GRB
Green Bay
$248 Roundtrip, found 1 hour ago
$248
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Jun 17 from Houston to Green Bay, returning Tue, Jul 1, priced at $248 found 1 hour ago
Frontier Airlines
Mon, May 12 - Mon, May 26
IAH
Houston
GRB
Green Bay
$250 Roundtrip, found 14 hours ago
$250
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Mon, May 12 from Houston to Green Bay, returning Mon, May 26, priced at $250 found 14 hours ago
United
Wed, May 28 - Sat, May 31
IAH
Houston
GRB
Green Bay
$259 Roundtrip, found 13 hours ago
$259
Roundtrip
found 13 hours ago
Select United flight, departing Wed, May 28 from Houston to Green Bay, returning Sat, May 31, priced at $259 found 13 hours ago

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to Austin Straubel Intl. Airport (GRB) cost?
Discover the latest flight deals from HOU to GRB by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from HOU to GRB?
The cheapest flights from HOU to GRB are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from HOU to GRB?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from HOU to GRB. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from William P. Hobby Airport (HOU) to Austin Straubel Intl. Airport (GRB)?
You’ll have to hop on a flight with a layover when traveling from William P. Hobby Airport (HOU) to Austin Straubel Intl. Airport (GRB). Direct flights don’t operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from HOU to GRB?
You’ll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from William P. Hobby Airport (HOU) to Austin Straubel Intl. Airport (GRB)?
Select a flight from William P. Hobby Airport (HOU) to Austin Straubel Intl. Airport (GRB) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**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 Austin Straubel Intl. Airport (GRB) last-minute?
Last-minute bookings from HOU to GRB are generally more expensive. For the lowest rates, start searching for flights well in advance. That said, if you’re flexible with your travel plans, it’s possible to land a cheap ticket right before your trip.
Is it cheaper to book a HOU to GRB flight and hotel package?
Compared with arranging hotels and flights separately, booking a HOU to GRB flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the stress out of planning your trip. Simply secure your flights and choose from our wide range of hotels, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Austin Straubel Intl. Airport (GRB)?
If you booked your HOU to GRB flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, 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 if you’d like more information.
*Available to One Key members.