HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Houston

$271+ Cheap flights from Green Bay (GRB) to Houston

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — HOU
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Green Bay to Houston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Green Bay to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2026.

Round-trip from

$271
(American Airlines)

Popular in

October

Cheapest in

August

Average price

$408
From Green Bay Austin-Straubel to Houston
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Green Bay to Houston

Cheapest flights from Green Bay to Houston
Explore the most affordable flight options available from Green Bay to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This American Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:32 pmGRB - IAH
1 stop5h 21mAmerican Airlines
Sat 2/216:40 pmIAH - GRB
1 stop4h 52mAmerican Airlines
Deal found 1/6$271
This Delta deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/64:17 pmGRB - IAH
1 stop6h 58mDelta
Sat 2/145:30 amIAH - GRB
1 stop5h 03mDelta
Deal found 1/7$275
This United Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/295:24 pmGRB - IAH
1 stop6h 48mUnited Airlines
Mon 2/25:00 amIAH - GRB
1 stop5h 07mUnited Airlines
Deal found 1/6$279
This American Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/611:20 amGRB - IAH
2 stops8h 55mAmerican Airlines
Sat 2/146:40 pmIAH - GRB
1 stop4h 52mAmerican Airlines
Deal found 1/6$280
This Delta deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/311:15 amGRB - HOU
2 stops11h 18mDelta
Tue 2/105:04 pmHOU - GRB
1 stop5h 26mDelta
Deal found 1/5$280
This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/295:00 amGRB - IAH
2 stops13h 46mDelta
Mon 2/25:15 amIAH - GRB
1 stop5h 20mDelta
Deal found 1/6$284
This Delta deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/304:17 pmGRB - IAH
1 stop6h 58mDelta
Wed 2/46:36 amIAH - GRB
1 stop4h 45mDelta
Deal found 1/7$299
This Delta deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2211:15 amGRB - IAH
1 stop7h 31mDelta
Sat 1/244:46 pmIAH - GRB
1 stop4h 49mDelta
Deal found 1/7$309
This Delta deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/225:00 amGRB - HOU
1 stop5h 21mDelta
Mon 1/265:04 pmHOU - GRB
1 stop5h 26mDelta
Deal found 1/7$309
This Delta deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2211:15 amGRB - IAH
2 stops9h 58mDelta
Mon 1/263:03 pmIAH - GRB
1 stop5h 40mDelta
Deal found 1/7$314
This Delta deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/305:00 amGRB - HOU
1 stop5h 21mDelta
Wed 2/45:45 amHOU - GRB
2 stops10h 54mDelta
Deal found 1/7$344
This American Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:00 amGRB - HOU
2 stops6h 48mAmerican Airlines
Sat 2/2110:13 amHOU - GRB
2 stops11h 01mAmerican Airlines
Deal found 1/6$364

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Green Bay to Houston that are best for you.

Fly from

Green Bay

Fly to

Houston

Route

Depart

Return

Price

Green BayHouston

GRB - IAH

GRBIAH

Green Bay Austin-Straubel

Wed 2/18

6:32 pm-11:53 pm

1 stop5h 21m

Houston George Bush Intcntl

Sat 2/21

6:40 pm-11:32 pm

1 stop4h 52m

$271

Green BayHouston

GRB - IAH

GRBIAH

Green Bay Austin-Straubel

Tue 2/3

5:24 pm-10:58 pm

1 stop5h 34m

Houston George Bush Intcntl

Tue 2/10

5:00 am-10:07 am

1 stop5h 07m

$275

Green BayHouston

GRB - IAH

GRBIAH

Green Bay Austin-Straubel

Fri 2/6

4:17 pm-11:15 pm

1 stop6h 58m

Houston George Bush Intcntl

Sat 2/14

5:30 am-10:33 am

1 stop5h 03m

$275

Green BayHouston

GRB - IAH

GRBIAH

Green Bay Austin-Straubel

Fri 1/30

2:39 pm-7:57 pm

1 stop5h 18m

Houston George Bush Intcntl

Wed 2/4

7:40 am-2:02 pm

1 stop6h 22m

$279

Green BayHouston

GRB - IAH

GRBIAH

Green Bay Austin-Straubel

Thu 2/5

5:24 pm-12:12 am

1 stop6h 48m

Houston George Bush Intcntl

Thu 2/12

5:00 am-9:50 am

1 stop4h 50m

$279

Green BayHouston

GRB - IAH

GRBIAH

Green Bay Austin-Straubel

Thu 1/29

5:24 pm-12:12 am

1 stop6h 48m

Houston George Bush Intcntl

Mon 2/2

5:00 am-10:07 am

1 stop5h 07m

$279

Green BayHouston

GRB - IAH

GRBIAH

Green Bay Austin-Straubel

Fri 2/6

11:20 am-8:15 pm

2 stops8h 55m

Houston George Bush Intcntl

Sat 2/14

6:40 pm-11:32 pm

1 stop4h 52m

$280

Green BayHouston

GRB - IAH

GRBIAH

Green Bay Austin-Straubel

Thu 1/29

5:00 am-6:46 pm

2 stops13h 46m

Houston George Bush Intcntl

Mon 2/2

5:15 am-10:35 am

1 stop5h 20m

$284

Green BayHouston

GRB - IAH

GRBIAH

Green Bay Austin-Straubel

Fri 1/30

12:02 pm-11:56 pm

2 stops11h 54m

Houston George Bush Intcntl

Wed 2/4

4:25 pm-10:30 pm

1 stop6h 05m

$284

Green BayHouston

GRB - IAH

GRBIAH

Green Bay Austin-Straubel

Thu 2/19

12:08 pm-10:32 pm

2 stops10h 24m

Houston George Bush Intcntl

Sun 2/22

5:30 am-10:28 am

1 stop4h 58m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Green Bay to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Green Bay with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Green Bay to Houston

What is the cheapest month to book a flight from Green Bay to Houston?

Currently, May is the cheapest month in which you can book a flight from Green Bay to Houston (average of $181). Flying from Green Bay to Houston in August is currently the most expensive (average of $258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated January 8, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Green Bay to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,025 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,139 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,095 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Green Bay to Houston?

    For a flight from Green Bay to Houston, you will be flying from Austin-Straubel. Green Bay Austin-Straubel (GRB) is just 5.9 mi from the center of the city. Austin-Straubel is the only Green Bay airport and it handles 0 outbound flights to Houston per day. 3 airlines have flights to Houston from Green Bay Austin-Straubel on a regular basis.

  • How long is the flight from Green Bay to Houston?

    Airlines like American Airlines, United Airlines, and Delta fly from Green Bay to Houston in about 5h 21m. The time it takes to get you to your destination can typically vary by up to 1h 37m. Airlines will cover a distance of 1076 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Green Bay to Houston round-trip?

    Delta, at $228, was found to be the cheapest airline from Green Bay to Houston.Alternate airlines to your destination round-trip include United Airlines and American Airlines. These flights start at 38% lower than the current average price 3 months from now.

  • Can I find deals for flights from Green Bay to Houston that include hotel bookings?

    Yes. In addition to deals on Green Bay to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Green Bay to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to Houston.

  • Can I find deals for business class flights from Green Bay to Houston?

    Yes. Cheapflights offers flight deals from Green Bay to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Green Bay to Houston?

    Currently, May is the cheapest month in which you can book a flight from Green Bay to Houston (average of $181). Flying from Green Bay to Houston in August is currently the most expensive (average of $258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Green Bay to Houston

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Dallas/Fort Worth flights
Minneapolis to Dallas/Fort Worth flights
O'Hare Intl to Austin flights
Minneapolis to Hobby flights
O'Hare Intl to Love Field flights
O'Hare Intl to George Bush Intcntl flights
Minneapolis to Austin flights
Minneapolis to George Bush Intcntl flights
O'Hare Intl to Hobby flights
O'Hare Intl to San Antonio flights
Milwaukee to Hobby flights
Minneapolis to San Antonio flights
Minneapolis to Love Field flights
Milwaukee to Dallas/Fort Worth flights
Milwaukee to George Bush Intcntl flights
Minneapolis to Harlingen flights
Appleton to Dallas/Fort Worth flights
Madison to Dallas/Fort Worth flights
O'Hare Intl to El Paso flights
Milwaukee to Austin flights
Appleton to Hobby flights
Milwaukee to Love Field flights
Minneapolis to El Paso flights
Madison to Austin flights
Appleton to George Bush Intcntl flights
Madison to Hobby flights
Green Bay to Austin flights
Minneapolis to Corpus Christi flights
Appleton to Austin flights
Milwaukee to San Antonio flights
Madison to George Bush Intcntl flights
Madison to San Antonio flights
Minneapolis to Brownsville flights
O'Hare Intl to Harlingen flights
Green Bay to Dallas/Fort Worth flights
Appleton to San Antonio flights
O'Hare Intl to McAllen flights
Green Bay to Hobby flights
Minneapolis to McAllen flights
O'Hare Intl to Brownsville flights
Madison to Lubbock flights
Milwaukee to Brownsville flights
O'Hare Intl to Corpus Christi flights
Green Bay to George Bush Intcntl flights
Minneapolis to Lubbock flights
Wausau to Hobby flights
Milwaukee to Harlingen flights
Milwaukee to McAllen flights
O'Hare Intl to Midland flights
Wausau to George Bush Intcntl flights

Top 3 airlines flying from Green Bay to Houston

Discover the top 3 airlines that operate flights from Green Bay to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$317FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$399FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$269Average$394FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.