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$145+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GRB
May 17 — May 241
Sat 5/17
Sat 5/24
1 adult, Economy
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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 May 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$240
(Frontier)

One-way from

$145
(Frontier)

Popular in

March

Cheapest in

January

Average price

$422
Provider with most accurate pricing for Philadelphia-Green Bay Austin-Straubel flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Green Bay Austin-Straubel flights.
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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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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 12, 2025.

This Frontier deal was found by Cheapflights users on 5/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/266:15 amPHL - GRB
1 stop13h 38mFrontier
Fri 5/307:48 pmGRB - PHL
1 stop8h 19mFrontier
Deal found 5/11$240
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Tue 7/16:30 amPHL - GRB
1 stop6h 53mUnited Airlines
Mon 7/75:23 pmGRB - PHL
1 stop6h 07mUnited Airlines
Deal found 5/11$367
This Delta deal was found by Cheapflights users on 5/11. 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 6/146:19 pmPHL - GRB
1 stop5h 54mDelta
Mon 6/165:03 pmGRB - PHL
1 stop5h 07mDelta
Deal found 5/11$375
This American Airlines deal was found by Cheapflights users on 5/12. 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.
Wed 6/1110:30 amPHL - GRB
2 stops7h 53mAmerican Airlines
Wed 6/189:53 amGRB - PHL
1 stop4h 13mAmerican Airlines
Deal found 5/12$378

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 May 12, 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

Mon 5/26

6:15 am-6:53 pm

1 stop13h 38m

Green Bay Austin-Straubel

Fri 5/30

7:48 pm-5:07 am

1 stop8h 19m

$240

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Tue 7/1

6:30 am-12:23 pm

1 stop6h 53m

Green Bay Austin-Straubel

Mon 7/7

5:23 pm-12:30 am

1 stop6h 07m

$367

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Sat 6/14

6:19 pm-11:13 pm

1 stop5h 54m

Green Bay Austin-Straubel

Mon 6/16

5:03 pm-11:10 pm

1 stop5h 07m

$375

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Wed 6/11

10:30 am-5:23 pm

2 stops7h 53m

Green Bay Austin-Straubel

Wed 6/18

9:53 am-3:06 pm

1 stop4h 13m

$378

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Mon 7/28

6:15 am-6:55 pm

1 stop13h 40m

$145

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Wed 6/18

6:00 am-10:33 am

1 stop5h 33m

$189

PhiladelphiaGreen Bay

PHL - GRB

PHLGRB

Philadelphia

Wed 6/18

12:45 pm-5:23 pm

2 stops5h 38m

$194

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 Expedia the most. Expedia 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

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 $483). 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 May 12, 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.

Rainfall in Green Bay by month

Plan your trip to Green Bay by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Green Bay ranges from 1.1 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Green Bay when rainfall is around 1.1 in.

Temperature in Green Bay by month

Plan your trip to Green Bay by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Green Bay, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 May 12, 2025.
Delta
8.0
Very good
7,950 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
8,724 reviews
Delta
8.0
Very good
7,950 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
7,950 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

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!
Frontier
6.0
Okay
3,286 reviews
Delta
8.0
Very good
7,950 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

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.

  • What are the cheapest airlines flying from Philadelphia to Green Bay round-trip?

    Our cheapest airline available from Philadelphia to Green Bay is Frontier. Our recent data shows that you can find tickets from as low as $240 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $347 and $352 round-trip. Frontier is priced at 42% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Philadelphia to Green Bay one-way?

    $145 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $189 and $194, respectively.

  • 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 $483). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Marinette
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 May 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$444FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$474FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$284Average$425FlexibilityNo cancel feeOn-time69%

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