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George Bush Intcntl

$259+ Cheap flights from Green Bay (GRB) to George Bush Intcntl (IAH)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — IAH
Jan 4 — Jan 111
Sun 1/4
Sun 1/11
1 adult, Economy
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Cheap flight deals from Green Bay to George Bush Intcntl

Cheapest flights from Green Bay to George Bush Intcntl
Explore the most affordable flight options available from Green Bay to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 5, 2025.

This United Airlines deal was found by Cheapflights users on 12/3. 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.
Mon 12/225:22 pmGRB - IAH
1 stop5h 50mUnited Airlines
Sun 12/285:00 amIAH - GRB
1 stop5h 09mUnited Airlines
Deal found 12/3$364
This Delta deal was found by Cheapflights users on 12/2. 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.
Wed 12/34:52 pmGRB - IAH
1 stop5h 31mDelta
Wed 12/104:28 pmIAH - GRB
1 stop6h 09mDelta
Deal found 12/2$383
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/311:06 amGRB - IAH
2 stops9h 03mAmerican Airlines
Wed 12/105:00 amIAH - GRB
2 stops9h 29mAmerican Airlines
Deal found 12/2$393
This United Airlines deal was found by Cheapflights users on 12/4. 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.
Fri 12/55:27 pmGRB - IAH
1 stop6h 32mUnited Airlines
Sun 12/76:30 amIAH - GRB
1 stop6h 30mUnited Airlines
Deal found 12/4$419
This American Airlines deal was found by Cheapflights users on 12/4. 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 12/59:43 amGRB - IAH
2 stops10h 54mAmerican Airlines
Sun 12/71:19 pmIAH - GRB
1 stop7h 10mAmerican Airlines
Deal found 12/4$424
This Delta deal was found by Cheapflights users on 12/3. 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 12/45:15 amGRB - IAH
1 stop6h 15mDelta
Sat 12/64:28 pmIAH - GRB
1 stop6h 09mDelta
Deal found 12/3$449
This American Airlines deal was found by Cheapflights users on 12/3. 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.
Mon 12/225:25 amGRB - IAH
2 stops8h 38mAmerican Airlines
Sun 12/284:42 pmIAH - GRB
1 stop6h 54mAmerican Airlines
Deal found 12/3$540
This United Airlines deal was found by Cheapflights users on 12/3. 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.
Fri 12/268:00 amGRB - IAH
1 stop15h 12mUnited Airlines
Wed 12/313:55 pmIAH - GRB
1 stop5h 41mUnited Airlines
Deal found 12/3$588

Find flight deals from Green Bay to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to George Bush Intcntl (IAH). 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 December 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$264
(Delta)

Popular in

April

Cheapest in

August

Average price

$618
Provider with most accurate pricing for Green Bay Austin-Straubel-Houston George Bush Intcntl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Houston George Bush Intcntl flights.
Search Deals
From Green Bay Austin-Straubel to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay to George Bush Intcntl 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 December 5, 2025.
Use the filters below to find and compare flights from Green Bay to Houston George Bush Intcntl Airport that are best for you.

Fly from

Green Bay

Fly to

George Bush Intcntl

Route

Depart

Return

Price

Green BayHouston

GRB - IAH

GRBIAH

Green Bay Austin-Straubel

Thu 1/15

2:39 pm-9:28 pm

1 stop6h 49m

Houston George Bush Intcntl

Mon 1/19

5:00 am-10:07 am

1 stop5h 07m

$259

Green BayHouston

GRB - IAH

GRBIAH

Green Bay Austin-Straubel

Wed 4/8

12:00 pm-5:56 pm

1 stop5h 56m

Houston George Bush Intcntl

Mon 4/13

3:25 pm-8:35 pm

1 stop5h 10m

$299

Green BayHouston

GRB - IAH

GRBIAH

Green Bay Austin-Straubel

Thu 3/12

5:16 pm-10:59 pm

1 stop5h 43m

Houston George Bush Intcntl

Sun 3/15

11:02 am-3:38 pm

1 stop4h 36m

$299

Green BayHouston

GRB - IAH

GRBIAH

Green Bay Austin-Straubel

Sat 3/7

2:54 pm-8:22 pm

1 stop5h 28m

Houston George Bush Intcntl

Sat 3/14

8:23 am-2:06 pm

1 stop5h 43m

$325

Green BayHouston

GRB - IAH

GRBIAH

Green Bay Austin-Straubel

Sat 3/7

7:00 am-4:36 pm

2 stops9h 36m

Houston George Bush Intcntl

Sat 3/14

11:39 am-4:31 pm

1 stop4h 52m

$334

Green BayHouston

GRB - IAH

GRBIAH

Green Bay Austin-Straubel

Wed 2/4

5:24 pm-10:58 pm

1 stop5h 34m

Houston George Bush Intcntl

Sat 2/7

5:00 am-10:07 am

1 stop5h 07m

$339

Green BayHouston

GRB - IAH

GRBIAH

Green Bay Austin-Straubel

Mon 12/22

5:22 pm-11:12 pm

1 stop5h 50m

Houston George Bush Intcntl

Sun 12/28

5:00 am-10:09 am

1 stop5h 09m

$364

Green BayHouston

GRB - IAH

GRBIAH

Green Bay Austin-Straubel

Mon 3/30

11:04 am-6:28 pm

1 stop7h 24m

Houston George Bush Intcntl

Sat 4/4

5:30 am-12:13 pm

1 stop6h 43m

$379

Green BayHouston

GRB - IAH

GRBIAH

Green Bay Austin-Straubel

Thu 1/15

11:15 am-6:46 pm

1 stop7h 31m

Houston George Bush Intcntl

Mon 1/19

9:54 am-9:35 pm

2 stops11h 41m

$384

Green BayHouston

GRB - IAH

GRBIAH

Green Bay Austin-Straubel

Thu 3/26

2:54 pm-11:13 pm

1 stop8h 19m

Houston George Bush Intcntl

Sun 4/5

5:00 am-9:45 am

1 stop4h 45m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 18 results
1
2

Compare providers for flights from Green Bay to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Green Bay to George Bush Intcntl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Green Bay-Houston George Bush Intcntl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Green Bay-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Green Bay-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Green Bay-Houston George Bush Intcntl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Green Bay-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Green Bay to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl 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 George Bush Intcntl Airport

What is the cheapest month to book a flight from Green Bay to Houston George Bush Intcntl Airport?

Currently, May is the cheapest month in which you can book a flight from Green Bay to Houston George Bush Intcntl Airport (average of $181). Flying from Green Bay to Houston George Bush Intcntl Airport in October is currently the most expensive (average of $284). 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 George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated December 5, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Green Bay to Houston George Bush Intcntl Airport 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
8,010 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

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
8,010 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

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
9,064 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

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
11,047 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

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 George Bush Intcntl. 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 George Bush Intcntl?

    Green Bay Austin-Straubel (GRB) is the airport you will fly out of if you book a flight from Green Bay to Houston George Bush Intcntl. You should not have trouble finding flights to Houston George Bush Intcntl from Austin-Straubel; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Green Bay airport to Houston George Bush Intcntl. It is only a 5.9 mi journey to Austin-Straubel (GRB) from Green Bay’s city center.

  • How long is the flight from Green Bay to Houston George Bush Intcntl Airport?

    There are many flights that can get you from Green Bay to Houston George Bush Intcntl Airport in 5h 34m. Fly via Delta or United Airlines to get the fastest option. Airlines will cover a distance of 1076 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, Delta ($130), United Airlines ($258), and American Airlines ($288) offers the cheapest pricing from Green Bay to Houston George Bush Intcntl Airport. Delta is priced at 68% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Green Bay to George Bush Intcntl?

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

  • Can I find deals for business class flights from Green Bay to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Green Bay to George Bush Intcntl 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 George Bush Intcntl Airport?

    Currently, May is the cheapest month in which you can book a flight from Green Bay to Houston George Bush Intcntl Airport (average of $181). Flying from Green Bay to Houston George Bush Intcntl Airport in October is currently the most expensive (average of $284). 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

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Katy
Spring
The Woodlands
Tomball
Jersey Village
Humble
Conroe
Cypress

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Top 3 airlines flying from Green Bay to George Bush Intcntl

Discover the top 3 airlines that operate flights from Green Bay to George Bush Intcntl. 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 December 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$478FlexibilityNo cancel feeOn-time69%
DeltaCheapest$273Average$328FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$433FlexibilityNo cancel feeOn-time71%

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