HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Green Bay

$358+ Cheap flights from Allentown to Green Bay (ABE - GRB)

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — GRB
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Allentown 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 Allentown to Green Bay

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) 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 July 29, 2025.

Round-trip from

$358
(Delta)
From Allentown-Bethlehem to Green Bay Austin-Straubel
Search Deals

Find flight deals from Allentown to Green Bay

Cheapest flights from Allentown to Green Bay
Explore the most affordable flight options available from Allentown to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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 8/126:14 pmABE - GRB
1 stop6h 08mDelta
Sat 8/165:31 amGRB - ABE
1 stop5h 45mDelta
Deal found 7/28$358
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:28 pmABE - GRB
1 stop6h 12mUnited Airlines
Sat 10/410:40 amGRB - ABE
1 stop5h 13mUnited Airlines
Deal found 7/27$542
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 8/126:32 pmABE - GRB
2 stops15h 40mAmerican Airlines
Sat 8/169:42 amGRB - ABE
2 stops11h 55mAmerican Airlines
Deal found 7/28$543

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown 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 July 29, 2025.
Use the filters below to find and compare flights from Allentown to Green Bay that are best for you.

Fly from

Allentown

Fly to

Green Bay

Route

Depart

Return

Price

AllentownGreen Bay

ABE - GRB

ABEGRB

Allentown-Bethlehem

Tue 8/12

6:14 pm-11:22 pm

1 stop6h 08m

Green Bay Austin-Straubel

Sat 8/16

5:31 am-12:16 pm

1 stop5h 45m

$358

AllentownGreen Bay

ABE - GRB

ABEGRB

Allentown-Bethlehem

Thu 10/2

5:28 pm-10:40 pm

1 stop6h 12m

Green Bay Austin-Straubel

Sat 10/4

10:40 am-4:53 pm

1 stop5h 13m

$542

AllentownGreen Bay

ABE - GRB

ABEGRB

Allentown-Bethlehem

Tue 8/12

6:32 pm-9:12 am

2 stops15h 40m

Green Bay Austin-Straubel

Sat 8/16

9:42 am-10:37 pm

2 stops11h 55m

$543

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Allentown to Green Bay

Have a flexible travel schedule? Discover the best time to fly to Green Bay from Allentown 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 Allentown to Green Bay

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

Currently, January is the cheapest month in which you can book a flight from Allentown to Green Bay (average of $331). Flying from Allentown 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.

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 July 29, 2025.
Read through reviews of airlines operating flights from Allentown to Green Bay, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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!
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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 Allentown 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 are the cheapest airlines flying from Allentown to Green Bay round-trip?

    Delta, at $358, was found to be the cheapest airline from Allentown to Green Bay.Alternate airlines to your destination round-trip include United Airlines and American Airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Allentown 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 Allentown to Green Bay?

    Currently, January is the cheapest month in which you can book a flight from Allentown to Green Bay (average of $331). Flying from Allentown 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.

Alternative routes for Allentown to Green Bay

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to O'Hare Intl flights
Newark to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Philadelphia to O'Hare Intl flights
LaGuardia to Minneapolis flights
Dulles Intl to Minneapolis flights
Reagan-National to Minneapolis flights
Newark to Minneapolis flights
John F Kennedy Intl to Minneapolis flights
LaGuardia to Milwaukee flights
Newark to Milwaukee flights
John F Kennedy Intl to Milwaukee flights
Philadelphia to Minneapolis flights
Pittsburgh to Minneapolis flights
Pittsburgh to O'Hare Intl flights
LaGuardia to Madison flights
Newark to Madison flights
Reagan-National to Milwaukee flights
Dulles Intl to Milwaukee flights
John F Kennedy Intl to Madison flights
Harrisburg to O'Hare Intl flights
Reagan-National to Madison flights
Allentown to O'Hare Intl flights
Scranton to O'Hare Intl flights
Philadelphia to Milwaukee flights
Dulles Intl to Madison flights
Philadelphia to Madison flights
Reagan-National to Green Bay flights
Dulles Intl to Green Bay flights
Philadelphia to Green Bay flights
Harrisburg to Minneapolis flights
Newark to Green Bay flights
John F Kennedy Intl to Appleton flights
LaGuardia to Appleton flights
Dulles Intl to Rhinelander flights
Reagan-National to Rhinelander flights
John F Kennedy Intl to Green Bay flights
LaGuardia to Green Bay flights
Dulles Intl to Appleton flights
State College to O'Hare Intl flights
Reagan-National to Appleton flights
Newark to Appleton flights
Philadelphia to Appleton flights
Dulles Intl to Duluth flights
Harrisburg to Madison flights
Allentown to Milwaukee flights
John F Kennedy Intl to Rhinelander flights
Pittsburgh to Madison flights

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.