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$199+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GRB
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Green Bay Austin-Straubel are usually found in January or April, booked 38 days in advance, depart on a Thursday or Wednesday and return on a Friday

Cheap 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 September 11, 2025.

Round-trip from

$249
(Delta)

One-way from

$199
(Delta)

Popular in

November

Cheapest in

January

Average price

$477
From Philadelphia to Green Bay Austin-Straubel
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One-way flight from Philadelphia to Green Bay Austin-Straubel
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Highest demand for flights based on searches. 10% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:15 pmPHL - GRB
1 stop6h 45mDelta
Sat 10/115:20 pmGRB - PHL
1 stop4h 45mDelta
Deal found 9/11$249
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:00 amPHL - GRB
1 stop6h 23mDelta
Mon 10/65:20 pmGRB - PHL
1 stop4h 45mDelta
Deal found 9/11$254
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/205:15 pmPHL - GRB
1 stop5h 28mUnited Airlines
Thu 9/256:35 pmGRB - PHL
1 stop5h 10mUnited Airlines
Deal found 9/10$284
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/2012:36 pmPHL - GRB
1 stop6h 20mAmerican Airlines
Wed 9/246:00 amGRB - PHL
2 stops7h 32mAmerican Airlines
Deal found 9/10$289
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:30 amPHL - GRB
1 stop10h 09mAmerican Airlines
Mon 11/177:52 pmGRB - PHL
1 stop14h 36mAmerican Airlines
Deal found 9/11$301
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/225:07 pmPHL - GRB
1 stop5h 31mUnited Airlines
Tue 11/258:00 amGRB - PHL
1 stop5h 07mUnited Airlines
Deal found 9/10$305
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/49:40 amPHL - GRB
2 stops9h 16mAmerican Airlines
Sat 10/119:44 amGRB - PHL
1 stop4h 11mAmerican Airlines
Deal found 9/11$319
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/265:06 pmPHL - GRB
1 stop6h 34mUnited Airlines
Tue 9/308:00 amGRB - PHL
1 stop5h 16mUnited Airlines
Deal found 9/11$329
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:36 amPHL - GRB
2 stops9h 20mAmerican Airlines
Sat 9/134:35 pmGRB - PHL
1 stop4h 25mAmerican Airlines
Deal found 9/11$344
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 10/1910:05 amPHL - GRB
1 stop6h 04mUnited Airlines
Fri 10/246:35 pmGRB - PHL
1 stop18h 42mUnited Airlines
Deal found 9/10$367

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 September 11, 2025.
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

Sat 10/4

5:15 pm-11:00 pm

1 stop6h 45m

Green Bay Austin-Straubel

Sat 10/11

5:20 pm-11:05 pm

1 stop4h 45m

$249

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Sat 10/4

9:36 am-5:56 pm

2 stops9h 20m

Green Bay Austin-Straubel

Sat 10/11

9:44 am-2:55 pm

1 stop4h 11m

$254

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Mon 9/29

6:00 am-11:23 am

1 stop6h 23m

Green Bay Austin-Straubel

Mon 10/6

5:20 pm-11:05 pm

1 stop4h 45m

$254

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Sat 9/20

5:15 pm-9:43 pm

1 stop5h 28m

Green Bay Austin-Straubel

Thu 9/25

6:35 pm-12:45 am

1 stop5h 10m

$284

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Mon 9/22

6:25 pm-11:00 pm

1 stop5h 35m

Green Bay Austin-Straubel

Sat 9/27

5:34 am-1:30 pm

1 stop6h 56m

$284

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Sat 9/20

6:00 am-11:23 am

1 stop6h 23m

Green Bay Austin-Straubel

Wed 9/24

5:01 pm-11:19 pm

1 stop5h 18m

$284

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Sat 9/20

12:36 pm-5:56 pm

1 stop6h 20m

Green Bay Austin-Straubel

Wed 9/24

6:00 am-2:32 pm

2 stops7h 32m

$289

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Fri 11/14

5:30 am-2:39 pm

1 stop10h 09m

Green Bay Austin-Straubel

Mon 11/17

7:52 pm-11:28 am

1 stop14h 36m

$301

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Fri 9/26

5:06 pm-10:40 pm

1 stop6h 34m

Green Bay Austin-Straubel

Tue 9/30

8:00 am-2:16 pm

1 stop5h 16m

$329

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Sun 10/19

10:05 am-3:09 pm

1 stop6h 04m

Green Bay Austin-Straubel

Fri 10/24

6:35 pm-2:17 pm

1 stop18h 42m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 18 results
1
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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 August 29, 2025.

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, January is the cheapest month in which you can book a flight from Philadelphia to Green Bay (average of $331). Flying from Philadelphia to Green Bay in July is currently the most expensive (average of $463). 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 PHL to GRB?

Find hourly flight availability from Philadelphia 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 September 11, 2025.

It’s typically best to fly out from Philadelphia to Green Bay in the afternoon. Doing so could potentially save you 18% on the flight price compared to flying at noon, which is usually more expensive.

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 September 11, 2025.
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
8.0
Very good
7,960 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

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
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

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
7,960 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

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 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 5h 28m. Fly via Delta, 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 American Airlines. Our recent data shows that you can find tickets from as low as $248 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $248 and $284 round-trip. American Airlines is priced at 42% 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, January is the cheapest month in which you can book a flight from Philadelphia to Green Bay (average of $331). Flying from Philadelphia to Green Bay in July is currently the most expensive (average of $463). 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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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$480FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$455FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$284Average$454FlexibilityNo cancel feeOn-time69%

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