HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Green Bay

$309+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — GRB
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
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

Best flights from Allentown to Green Bay
Discover carefully curated flight deals from Allentown to Green Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This Delta deal was found by Cheapflights users on 12/27. 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.
Mon 1/265:59 pmABE - GRB
1 stop5h 31mDelta
Mon 2/211:15 amGRB - ABE
2 stops10h 35mDelta
Deal found 12/27$309
This United Airlines deal was found by Cheapflights users on 12/25. 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.
Sat 1/3111:30 amABE - GRB
1 stop4h 37mUnited Airlines
Tue 2/32:39 pmGRB - ABE
1 stop5h 26mUnited Airlines
Deal found 12/25$339
This American Airlines deal was found by Cheapflights users on 12/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/261:02 pmABE - GRB
3 stops10h 10mAmerican Airlines
Mon 2/211:20 amGRB - ABE
2 stops10h 06mAmerican Airlines
Deal found 12/27$732
This United Airlines deal was found by Cheapflights users on 12/27. 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.
Mon 1/264:57 pmABE - GRB
1 stop5h 34mUnited Airlines
Mon 2/22:39 pmGRB - ABE
1 stop5h 26mUnited Airlines
Deal found 12/27$383
This Delta deal was found by Cheapflights users on 12/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/205:58 pmABE - GRB
1 stop5h 26mDelta
Sun 2/227:00 amGRB - ABE
2 stops9h 12mDelta
Deal found 12/26$592
This United Airlines deal was found by Cheapflights users on 12/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:36 amABE - GRB
1 stop24h 14mUnited Airlines
Sun 2/223:05 pmGRB - ABE
1 stop17h 56mUnited Airlines
Deal found 12/26$547
This Delta deal was found by Cheapflights users on 12/27. 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.
Sun 1/115:59 pmABE - GRB
1 stop5h 30mDelta
Thu 1/155:24 amGRB - ABE
1 stop5h 41mDelta
Deal found 12/27$619

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 December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(Delta)
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 December 28, 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

Mon 1/26

5:59 pm-10:30 pm

1 stop5h 31m

Green Bay Austin-Straubel

Mon 2/2

11:15 am-10:50 pm

2 stops10h 35m

$309

AllentownGreen Bay

ABE - GRB

ABEGRB

Allentown-Bethlehem

Sat 1/31

11:30 am-3:07 pm

1 stop4h 37m

Green Bay Austin-Straubel

Tue 2/3

2:39 pm-9:05 pm

1 stop5h 26m

$339

AllentownGreen Bay

ABE - GRB

ABEGRB

Allentown-Bethlehem

Mon 1/26

4:57 pm-9:31 pm

1 stop5h 34m

Green Bay Austin-Straubel

Mon 2/2

2:39 pm-9:05 pm

1 stop5h 26m

$383

AllentownGreen Bay

ABE - GRB

ABEGRB

Allentown-Bethlehem

Fri 2/20

10:36 am-9:50 am

1 stop24h 14m

Green Bay Austin-Straubel

Sun 2/22

3:05 pm-10:01 am

1 stop17h 56m

$547

AllentownGreen Bay

ABE - GRB

ABEGRB

Allentown-Bethlehem

Fri 2/20

5:58 pm-10:24 pm

1 stop5h 26m

Green Bay Austin-Straubel

Sun 2/22

7:00 am-5:12 pm

2 stops9h 12m

$592

AllentownGreen Bay

ABE - GRB

ABEGRB

Allentown-Bethlehem

Sun 1/11

5:59 pm-10:29 pm

1 stop5h 30m

Green Bay Austin-Straubel

Thu 1/15

5:24 am-12:05 pm

1 stop5h 41m

$619

AllentownGreen Bay

ABE - GRB

ABEGRB

Allentown-Bethlehem

Mon 1/26

1:02 pm-10:12 pm

3 stops10h 10m

Green Bay Austin-Straubel

Mon 2/2

11:20 am-10:26 pm

2 stops10h 06m

$732

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Allentown-Green Bay flight deals on Cheapflights vs. eDreams >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 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 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 February is currently the most expensive (average of $298). 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 37m. Allentown and Green Bay are separated by a distance of 697 mi. This flight may include one or multiple stops.

  • 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 February is currently the most expensive (average of $298). 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

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
LaGuardia to O'Hare Intl flights
Newark to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Philadelphia to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
LaGuardia to Minneapolis flights
John F Kennedy Intl to Minneapolis flights
Newark to Minneapolis flights
Reagan-National to Minneapolis flights
Dulles Intl to Minneapolis flights
Pittsburgh to O'Hare Intl flights
Newark to Milwaukee flights
LaGuardia to Madison flights
Newark to Madison flights
John F Kennedy Intl to Milwaukee flights
LaGuardia to Milwaukee flights
Philadelphia to Minneapolis flights
John F Kennedy Intl to Madison flights
Dulles Intl to Milwaukee flights
Reagan-National to Milwaukee flights
Scranton to O'Hare Intl flights
Philadelphia to Milwaukee flights
Allentown to O'Hare Intl flights
Pittsburgh to Minneapolis flights
Pittsburgh to Milwaukee flights
Harrisburg to O'Hare Intl flights
Dulles Intl to Madison flights
Reagan-National to Madison flights
State College to O'Hare Intl flights
Philadelphia to Madison flights
Dulles Intl to Appleton flights
Reagan-National to Green Bay flights
Harrisburg to Minneapolis flights
Scranton to Minneapolis flights
Newark to Appleton flights
LaGuardia to Appleton flights
LaGuardia to Green Bay flights
Newark to Green Bay flights
Reagan-National to Appleton flights
John F Kennedy Intl to Appleton flights
Dulles Intl to Eau Claire flights
Pittsburgh to Madison flights
Philadelphia to Duluth flights
John F Kennedy Intl to Green Bay flights
Reagan-National to Eau Claire flights
Newark to Duluth flights
Allentown to Minneapolis flights
Dulles Intl to Green Bay flights
Elmira to O'Hare Intl 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.