Green Bay

$125+ Cheap flights from George Bush Intcntl (IAH) to Green Bay (GRB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — GRB
ago. 2 — ago. 91
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Green Bay 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 George Bush Intcntl to Green Bay

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Green Bay (GRB). 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 julio 28, 2025.

Round-trip from

$259
(Delta)

One-way from

$125
(Frontier)

Popular in

February

Cheapest in

May

Average price

$483
From Houston George Bush Intcntl to Green Bay Austin-Straubel
One-way flight from Houston George Bush Intcntl to Green Bay Austin-Straubel
Highest demand for flights based on searches. 22% potential increase in price ($138 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from George Bush Intcntl to Green Bay

Cheapest flights from George Bush Intcntl to Green Bay
Explore the most affordable flight options available from George Bush Intcntl to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 28, 2025.

This Delta deal was found by Cheapflights users on 7/27. 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.
vie. 9/265:32 pmIAH - GRB
1 stop5h 28mDelta
lun. 9/295:01 pmGRB - IAH
1 stop4h 45mDelta
Deal found 7/27$259
This American Airlines deal was found by Cheapflights users on 7/26. 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.
vie. 10/176:16 pmIAH - GRB
1 stop5h 14mAmerican Airlines
mar. 10/219:44 amGRB - IAH
2 stops10h 24mAmerican Airlines
Deal found 7/26$264
This United Airlines deal was found by Cheapflights users on 7/25. 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.
sáb. 8/25:00 amIAH - GRB
1 stop5h 11mUnited Airlines
sáb. 8/95:23 pmGRB - IAH
1 stop7h 17mUnited Airlines
Deal found 7/25$469

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Green Bay 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 julio 28, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Green Bay that are best for you.

Fly from

George Bush Intcntl

Fly to

Green Bay

Route

Depart

Return

Price

HoustonGreen Bay

IAH - GRB

IAHGRB

Houston George Bush Intcntl

vie. 9/26

5:32 pm-11:00 pm

1 stop5h 28m

Green Bay Austin-Straubel

lun. 9/29

5:01 pm-9:46 pm

1 stop4h 45m

$259

HoustonGreen Bay

IAH - GRB

IAHGRB

Houston George Bush Intcntl

vie. 10/17

6:16 pm-11:30 pm

1 stop5h 14m

Green Bay Austin-Straubel

mar. 10/21

9:44 am-8:08 pm

2 stops10h 24m

$264

HoustonGreen Bay

IAH - GRB

IAHGRB

Houston George Bush Intcntl

lun. 8/18

6:00 am-6:55 pm

1 stop12h 55m

$125

HoustonGreen Bay

IAH - GRB

IAHGRB

Houston George Bush Intcntl

vie. 8/29

6:27 am-11:26 am

1 stop4h 59m

$240

HoustonGreen Bay

IAH - GRB

IAHGRB

Houston George Bush Intcntl

jue. 9/4

7:25 am-5:56 pm

2 stops10h 31m

$255

HoustonGreen Bay

IAH - GRB

IAHGRB

Houston George Bush Intcntl

lun. 8/18

8:20 pm-4:50 pm

2 stops20h 30m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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

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

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

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Green Bay (average of $331). Flying from Houston George Bush Intcntl Airport to Green Bay in June is currently the most expensive (average of $460). 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.

What is the cheapest time of day to fly from IAH to GRB?

Find hourly flight availability from George Bush Intcntl to Green Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 28, 2025.

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Green Bay in the morning. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Green Bay?

Reviews of airlines servicing Green Bay

Get insights into the airlines that provide service to Green Bay. 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 Green Bay. Reviews last updated julio 28, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Houston George Bush Intcntl Airport to Green Bay have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Green Bay. 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 into for flights to Green Bay from Houston George Bush Intcntl?

    Most people fly into Green Bay Austin-Straubel (GRB) if they book a flight to Green Bay from Houston George Bush Intcntl. On average, Austin-Straubel has 0 inbound flights from Houston George Bush Intcntl per day from 3 airlines. Green Bay Austin-Straubel is conveniently located just 5.9 mi from Green Bay’s city center.

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

    Flying on Delta is currently your cheapest option to Green Bay, with prices starting at $259. Another option worth looking into is American Airlines, starting at $264 round trip. These flights start at 47% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Green Bay one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $125. Delta flights start at $240 while deals on American Airlines start at $255 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Green Bay (average of $331). Flying from Houston George Bush Intcntl Airport to Green Bay in June is currently the most expensive (average of $460). 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 Green Bay?

Book flights to Green Bay if you plan to visit one of these locations
Marinette
Manitowoc

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.

Top 3 airlines flying from George Bush Intcntl to Green Bay

Discover the top 3 airlines that operate flights from George Bush Intcntl to Green Bay. 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 julio 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$413FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$273Average$413FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$378Average$538FlexibilityNo cancel feeOn-time69%

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.