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$249+ Cheap flights from Philadelphia to Green Bay (PHL - 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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GRB
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Philadelphia to Green Bay

Cheapest flights from Philadelphia to Green Bay
Explore the most affordable flight options available from Philadelphia to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/274:33 pm
PHL
-
GRB
1 stop4h 09m
American Airlines
Mon 3/26:32 pm
GRB
-
PHL
1 stop4h 21m
American Airlines
Deal found 1/25$269
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/136:27 am
PHL
-
GRB
1 stop4h 23m
United Airlines
Mon 2/163:44 pm
GRB
-
PHL
1 stop6h 07m
United Airlines
Deal found 1/26$274
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 2/106:30 am
PHL
-
GRB
1 stop4h 37m
United Airlines
Sat 2/143:44 pm
GRB
-
PHL
1 stop4h 25m
United Airlines
Deal found 1/26$279
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 2/103:35 pm
PHL
-
GRB
2 stops7h 39m
American Airlines
Sat 2/146:32 pm
GRB
-
PHL
1 stop4h 21m
American Airlines
Deal found 1/26$284
This United Airlines deal was found by Cheapflights users on 1/24. 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 3/266:30 am
PHL
-
GRB
1 stop4h 29m
United Airlines
Sun 3/296:30 am
GRB
-
PHL
1 stop4h 47m
United Airlines
Deal found 1/24$293
This Delta deal was found by Cheapflights users on 1/26. 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.
Thu 3/266:00 am
PHL
-
GRB
1 stop6h 18m
Delta
Sun 3/295:17 pm
GRB
-
PHL
1 stop4h 43m
Delta
Deal found 1/26$295
This Delta deal was found by Cheapflights users on 1/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:10 pm
PHL
-
GRB
1 stop7h 16m
Delta
Tue 9/85:25 pm
GRB
-
PHL
1 stop4h 35m
Delta
Deal found 1/25$301
This Delta deal was found by Cheapflights users on 1/26. 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 7/174:05 pm
PHL
-
GRB
1 stop6h 53m
Delta
Mon 7/205:25 pm
GRB
-
PHL
1 stop4h 35m
Delta
Deal found 1/26$327
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 10/274:56 pm
PHL
-
GRB
1 stop5h 18m
United Airlines
Sat 10/315:18 pm
GRB
-
PHL
1 stop4h 49m
United Airlines
Deal found 1/26$339
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 6/116:00 am
PHL
-
GRB
1 stop5h 02m
United Airlines
Sun 6/145:26 pm
GRB
-
PHL
1 stop6h 19m
United Airlines
Deal found 1/26$343

Find flight deals from Philadelphia to Green Bay

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(American Airlines)

One-way from

$249
(United Airlines)

Popular in

November

Cheapest in

January

Average price

$269
Provider with most accurate pricing for Philadelphia-Green Bay Austin-Straubel flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Green Bay Austin-Straubel flights.
Search Deals
From Philadelphia to Green Bay Austin-Straubel
Search Deals
One-way flight from Philadelphia to Green Bay Austin-Straubel
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 January 27, 2026.
Use the filters below to find and compare flights from Philadelphia to Green Bay that are best for you.

Fly from

Philadelphia

Fly to

Green Bay

Route

Depart

Return

Price

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Fri 2/27

4:33 pm-7:42 pm

1 stop4h 09m

Green Bay Austin-Straubel

Mon 3/2

6:32 pm-11:53 pm

1 stop4h 21m

$269

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Fri 2/13

6:27 am-9:50 am

1 stop4h 23m

Green Bay Austin-Straubel

Mon 2/16

3:44 pm-10:51 pm

1 stop6h 07m

$274

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Tue 2/10

6:30 am-10:07 am

1 stop4h 37m

Green Bay Austin-Straubel

Sat 2/14

3:44 pm-9:09 pm

1 stop4h 25m

$279

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Tue 2/10

3:35 pm-10:14 pm

2 stops7h 39m

Green Bay Austin-Straubel

Sat 2/14

6:32 pm-11:53 pm

1 stop4h 21m

$284

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Thu 3/26

6:30 am-9:59 am

1 stop4h 29m

Green Bay Austin-Straubel

Sun 3/29

6:30 am-12:17 pm

1 stop4h 47m

$293

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Thu 3/26

6:00 am-11:18 am

1 stop6h 18m

Green Bay Austin-Straubel

Sun 3/29

5:17 pm-11:00 pm

1 stop4h 43m

$295

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Fri 7/17

4:05 pm-9:58 pm

1 stop6h 53m

Green Bay Austin-Straubel

Mon 7/20

5:25 pm-11:00 pm

1 stop4h 35m

$327

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Thu 6/11

6:00 am-10:02 am

1 stop5h 02m

Green Bay Austin-Straubel

Sun 6/14

5:26 pm-12:45 am

1 stop6h 19m

$343

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Fri 2/27

6:27 am-9:50 am

1 stop4h 23m

Green Bay Austin-Straubel

Mon 3/2

3:44 pm-2:10 pm

2 stops21h 26m

$448

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Mon 4/6

6:47 pm-10:00 am

1 stop16h 13m

Green Bay Austin-Straubel

Fri 4/10

5:35 pm-2:11 pm

2 stops19h 36m

$472

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 14 results
1
2

Compare providers for flights from Philadelphia 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 Philadelphia to Green Bay in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Philadelphia-Green Bay flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Green Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Green Bay flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-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 Philadelphia-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 Philadelphia to Green Bay

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

How far ahead should I book a flight from Philadelphia to Green Bay?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Green Bay. Price data was last updated on January 23, 2026.

Booking 21 days in advance of your planned departure date is, on average, the best time to get cheap flights from Philadelphia to Green Bay. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Philadelphia to Green Bay (average of $55). Flying from Philadelphia 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.

How much does it cost to fly round-trip from Philadelphia 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 January 27, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Philadelphia to Green Bay by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,118 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

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
8,118 reviews
Delta
7.9
Good
8,118 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

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
9,204 reviews
Delta
7.9
Good
8,118 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

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
11,197 reviews
Delta
7.9
Good
8,118 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

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 Philadelphia 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 Philadelphia to Green Bay?

    There are many flights that can get you from Philadelphia to Green Bay in 4h 09m. Fly via American Airlines or United Airlines to get the fastest option. Philadelphia and Green Bay are separated by a distance of 731 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 Philadelphia to Green Bay round-trip?

    Our cheapest airline available from Philadelphia to Green Bay is Delta. Our recent data shows that you can find tickets from as low as $248 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $269 and $344 round-trip. Delta is priced at 38% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Philadelphia to Green Bay (average of $55). Flying from Philadelphia 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?

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Alternative routes for Philadelphia to Green Bay

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Philadelphia to Green Bay

Discover the top 3 airlines that operate flights from Philadelphia 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$457FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$269Average$504FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$344Average$511FlexibilityNo cancel feeOn-time69%

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