$185 Cheap Flights from Houston (IAH) to Green Bay (GRB)

View $185 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Green Bay Austin Straubel Intl. Airport (GRB)

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

Prices were available within the past 7 days and start at $185 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Dec 30 - Wed, Jan 7
IAH
Houston
GRB
Green Bay
$259 Roundtrip, found 1 hour ago
$259
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Dec 30 from Houston to Green Bay, returning Wed, Jan 7, priced at $259 found 1 hour ago
Delta
Thu, Jan 22 - Tue, Feb 10
IAH
Houston
GRB
Green Bay
$264 Roundtrip, found 2 days ago
$264
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Jan 22 from Houston to Green Bay, returning Tue, Feb 10, priced at $264 found 2 days ago
Delta
Mon, Feb 2 - Tue, Feb 10
IAH
Houston
GRB
Green Bay
$269 Roundtrip, found 3 days ago
$269
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Feb 2 from Houston to Green Bay, returning Tue, Feb 10, priced at $269 found 3 days ago
Delta
Tue, Nov 11 - Sat, Nov 22
IAH
Houston
GRB
Green Bay
$279 Roundtrip, found 5 days ago
$279
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Nov 11 from Houston to Green Bay, returning Sat, Nov 22, priced at $279 found 5 days ago
United
Wed, Nov 19 - Sun, Nov 23
IAH
Houston
GRB
Green Bay
$284 Roundtrip, found 22 hours ago
$284
Roundtrip
found 22 hours ago
Select United flight, departing Wed, Nov 19 from Houston to Green Bay, returning Sun, Nov 23, priced at $284 found 22 hours ago
United
Tue, Dec 30 - Wed, Jan 7
IAH
Houston
GRB
Green Bay
$285 Roundtrip, found 1 hour ago
$285
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Dec 30 from Houston to Green Bay, returning Wed, Jan 7, priced at $285 found 1 hour ago
United
Wed, Dec 31 - Wed, Jan 7
IAH
Houston
GRB
Green Bay
$286 Roundtrip, found 12 hours ago
$286
Roundtrip
found 12 hours ago
Select United flight, departing Wed, Dec 31 from Houston to Green Bay, returning Wed, Jan 7, priced at $286 found 12 hours ago
United
Tue, Nov 25 - Fri, Nov 28
IAH
Houston
GRB
Green Bay
$288 Roundtrip, found 1 day ago
$288
Roundtrip
found 1 day ago
Select United flight, departing Tue, Nov 25 from Houston to Green Bay, returning Fri, Nov 28, priced at $288 found 1 day ago
Delta
Mon, Dec 8 - Tue, Dec 16
IAH
Houston
GRB
Green Bay
$289 Roundtrip, found 12 hours ago
$289
Roundtrip
found 12 hours ago
Select Delta flight, departing Mon, Dec 8 from Houston to Green Bay, returning Tue, Dec 16, priced at $289 found 12 hours ago
American Airlines
Mon, Nov 10 - Sat, Nov 15
IAH
Houston
GRB
Green Bay
$299 Roundtrip, found 4 days ago
$299
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Nov 10 from Houston to Green Bay, returning Sat, Nov 15, priced at $299 found 4 days ago

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

April is typically the cheapest month to fly

From $198 - $528 per traveler.

Alternative airports near Green Bay

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Appleton Intl. ATW. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $284
ATW
Appleton Intl.
Cheapest
Average driving time to city center40 min
Flights from $284

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Austin Straubel Intl. Airport (GRB) cost?
Get a cheap one-way flight from $185 or cheap return flight from $259 from George Bush Intercontinental Airport (IAH) to Austin Straubel Intl. Airport (GRB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Austin Straubel Intl. Airport (GRB)?
Flying in December is a good way to save, as it's the cheapest month for flights between IAH and GRB. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Austin Straubel Intl. Airport (GRB)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from IAH to GRB. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from George Bush Intercontinental Airport (IAH) to Austin Straubel Intl. Airport (GRB)?
You'll have to hop on a flight with a layover if you're traveling from George Bush Intercontinental Airport (IAH) to Austin Straubel Intl. Airport (GRB). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from IAH to GRB?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, time of year 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 George Bush Intercontinental Airport (IAH) to Austin Straubel Intl. Airport (GRB)?
To avoid possible delays on the George Bush Intercontinental Airport (IAH) to Austin Straubel Intl. Airport (GRB) route, aim to travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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 George Bush Intercontinental Airport (IAH) to Austin Straubel Intl. Airport (GRB) last-minute?
Last-minute fares from IAH to GRB are usually more expensive. To lock in the cheapest rates, start searching for flights early. That being said, if you're flexible with your travel plans, it's possible to land a cheap fare right before your journey.
Is it cheaper to book an IAH to GRB flight and hotel package?
Compared with arranging flights and hotels separately, booking an IAH to GRB flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the stress out of planning your trip. Just pick your flights and choose from our extensive range of hotels, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Austin Straubel Intl. Airport (GRB)?
Typically, it's possible to cancel or reschedule your IAH to GRB flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Austin Straubel Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$258
Distance
1076 mi

Book with confidence

Houston to Green Bay Flights

The cheapest times to fly from Houston to Green Bay

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

 

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

Sunday is one of the best days to book for cheap flights from Houston to Green Bay: 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 Green Bay

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 Green Bay in 2025. You can also book with separate airlines for your outbound and return journeys, from $185 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 Green Bay 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 Green Bay 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 Green Bay Flights

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*Available to One Key members.