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Green Bay

$424+ 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — GRB
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap 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 February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/11. 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.
Sat 2/145:23 pm
ABE
-
GRB
1 stop5h 07m
United Airlines
Wed 2/183:05 pm
GRB
-
ABE
1 stop4h 48m
United Airlines
Deal found 2/11$424
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Sat 9/261:52 pm
ABE
-
GRB
2 stops10h 15m
American Airlines
Mon 9/286:29 pm
GRB
-
ABE
1 stop21h 19m
American Airlines
Deal found 2/12$427
This United Airlines deal was found by Cheapflights users on 2/11. 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 2/266:28 am
ABE
-
GRB
1 stop4h 22m
United Airlines
Mon 3/23:05 pm
GRB
-
ABE
1 stop4h 48m
United Airlines
Deal found 2/11$429
This American Airlines deal was found by Cheapflights users on 2/9. 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 2/1712:50 pm
ABE
-
GRB
2 stops7h 52m
American Airlines
Tue 2/249:51 am
GRB
-
ABE
2 stops12h 40m
American Airlines
Deal found 2/9$876
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 2/245:23 pm
ABE
-
GRB
1 stop5h 07m
United Airlines
Thu 2/263:05 pm
GRB
-
ABE
1 stop4h 48m
United Airlines
Deal found 2/9$881
This Delta deal was found by Cheapflights users on 2/12. 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 2/1712:47 pm
ABE
-
GRB
2 stops10h 14m
Delta
Tue 2/245:12 am
GRB
-
ABE
1 stop5h 53m
Delta
Deal found 2/12$997

Find 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$429
(United Airlines)
Provider with most accurate pricing for Allentown-Bethlehem-Green Bay Austin-Straubel flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Green Bay Austin-Straubel flights.
Search Deals
From Allentown-Bethlehem to Green Bay Austin-Straubel
Search Deals

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 February 13, 2026.
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

Thu 2/26

6:28 am-9:50 am

1 stop4h 22m

Green Bay Austin-Straubel

Mon 3/2

3:05 pm-8:53 pm

1 stop4h 48m

$429

AllentownGreen Bay

ABE - GRB

ABEGRB

Allentown-Bethlehem

Tue 2/24

5:23 pm-9:30 pm

1 stop5h 07m

Green Bay Austin-Straubel

Thu 2/26

3:05 pm-8:53 pm

1 stop4h 48m

$881

AllentownGreen Bay

ABE - GRB

ABEGRB

Allentown-Bethlehem

Tue 2/24

12:50 pm-11:32 pm

2 stops11h 42m

Green Bay Austin-Straubel

Thu 2/26

6:32 pm-11:30 am

2 stops15h 58m

$1,152

AllentownGreen Bay

ABE - GRB

ABEGRB

Allentown-Bethlehem

Tue 2/24

12:47 pm-8:41 pm

2 stops8h 54m

Green Bay Austin-Straubel

Thu 2/26

5:12 am-12:05 pm

1 stop5h 53m

$1,329

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Compare providers for flights from Allentown to Green Bay

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 Allentown to Green Bay in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Allentown-Green Bay flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-Green Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-Green Bay flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-Green Bay flights, Cheapflights users trust FlightHub the most. FlightHub 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 Allentown-Green Bay 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 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, May is the cheapest month in which you can book a flight from Allentown to Green Bay (average of $55). Flying from Allentown to Green Bay in December is currently the most expensive (average of $307). 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.

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.

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

    Departing from Allentown to Green Bay will take you 4h 22m. Allentown and Green Bay are separated by a distance of 697 mi.

  • 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, May is the cheapest month in which you can book a flight from Allentown to Green Bay (average of $55). Flying from Allentown to Green Bay in December is currently the most expensive (average of $307). 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
Manitowoc

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