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Cheap flights from Green Bay to Philadelphia from $189

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Philadelphia departing on 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Green Bay to Philadelphia

Cheap round-trip flights

Delta Logo
4:13 pm - 11:55 pmGRB-PHL
6h 42m1 stop
Delta Logo
6:00 am - 11:23 amPHL-GRB
6h 23m1 stop
$249Delta
Find Deal
Fri, Sep 19 - Sun, Sep 21
United Airlines Logo
5:30 pm - 12:21 amGRB-PHL
5h 51m1 stop
United Airlines Logo
6:30 am - 10:05 amPHL-GRB
4h 35m1 stop
$369United Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
United Airlines Logo
3:51 pm - 11:03 pmGRB-PHL
6h 12m1 stop
United Airlines Logo
5:07 pm - 9:38 pmPHL-GRB
5h 31m1 stop
$437United Airlines
Find Deal
Fri, Nov 21 - Sat, Nov 29
United Airlines Logo
6:15 am - 2:17 pmGRB-PHL
7h 02m1 stop
United Airlines Logo
10:30 am - 7:51 pmPHL-GRB
10h 21m2 stops
$443United Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
American Airlines Logo
9:48 am - 7:50 pmGRB-PHL
9h 02m1 stop
American Airlines Logo
6:35 pm - 9:28 amPHL-GRB
15h 53m1 stop
$491American Airlines
Find Deal
Tue, Dec 2 - Fri, Dec 5
United Airlines Logo
6:15 am - 9:33 amGRB-PHL
26h 18m2 stops
United Airlines Logo
6:30 am - 12:44 pmPHL-GRB
7h 14m1 stop
$499United Airlines
Find Deal
Fri, Sep 19 - Sun, Sep 21
American Airlines Logo
3:12 pm - 9:44 pmGRB-PHL
5h 32m1 stop
American Airlines Logo
3:35 pm - 9:33 pmPHL-GRB
6h 58m2 stops
$518American Airlines
Find Deal
Tue, Dec 2 - Fri, Dec 5
American Airlines Logo
3:12 pm - 12:02 amGRB-PHL
7h 50m2 stops
American Airlines Logo
7:20 am - 10:43 amPHL-GRB
4h 23m1 stop
$584American Airlines
Find Deal
Tue, Dec 2 - Fri, Dec 5
Delta Logo
5:31 am - 1:30 pmGRB-PHL
6h 59m1 stop
Delta Logo
6:00 am - 11:26 amPHL-GRB
6h 26m1 stop
$833Delta
Find Deal
Sun, Sep 7 - Wed, Sep 10
Delta Logo
12:04 pm - 11:19 pmGRB-PHL
10h 15m2 stops
Delta Logo
9:39 am - 3:33 pmPHL-GRB
6h 54m2 stops
$2,564Delta
Find Deal
Fri, Sep 19 - Sun, Sep 21

United Airlines flights from Green Bay to Philadelphia

Our best United Airlines deals on Green Bay to Philadelphia flight tickets
United Airlines
Sep 3
GRB5:30 pmGreen Bay Austin-Straubel
5h 51m
1 stop
PHL12:21 amPhiladelphia
Sep 7
PHL6:30 amPhiladelphia
4h 35m
1 stop
GRB10:05 amGreen Bay Austin-Straubel
$369
Find similar
United Airlines
Nov 21
GRB3:51 pmGreen Bay Austin-Straubel
6h 12m
1 stop
PHL11:03 pmPhiladelphia
Nov 29
PHL5:07 pmPhiladelphia
5h 31m
1 stop
GRB9:38 pmGreen Bay Austin-Straubel
$437
Find similar
United Airlines
Sep 3
GRB6:15 amGreen Bay Austin-Straubel
7h 02m
1 stop
PHL2:17 pmPhiladelphia
Sep 7
PHL10:30 amPhiladelphia
10h 21m
2 stops
GRB7:51 pmGreen Bay Austin-Straubel
$443
Find similar

Delta flights from Green Bay to Philadelphia

Our best Delta deals on Green Bay to Philadelphia flight tickets
Delta
Sep 19
GRB4:13 pmGreen Bay Austin-Straubel
6h 42m
1 stop
PHL11:55 pmPhiladelphia
Sep 21
PHL6:00 amPhiladelphia
6h 23m
1 stop
GRB11:23 amGreen Bay Austin-Straubel
$249
Find similar
Delta
Sep 7
GRB5:31 amGreen Bay Austin-Straubel
6h 59m
1 stop
PHL1:30 pmPhiladelphia
Sep 10
PHL6:00 amPhiladelphia
6h 26m
1 stop
GRB11:26 amGreen Bay Austin-Straubel
$833
Find similar
Delta
Sep 19
GRB12:04 pmGreen Bay Austin-Straubel
10h 15m
2 stops
PHL11:19 pmPhiladelphia
Sep 21
PHL9:39 amPhiladelphia
6h 54m
2 stops
GRB3:33 pmGreen Bay Austin-Straubel
$2,564
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Green Bay to Philadelphia 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Green Bay to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Fri 9/19

4:13 pm-11:55 pm

1 stop6h 42m

Philadelphia

Sun 9/21

6:00 am-11:23 am

1 stop6h 23m

$249

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Wed 9/3

5:30 pm-12:21 am

1 stop5h 51m

Philadelphia

Sun 9/7

6:30 am-10:05 am

1 stop4h 35m

$369

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Fri 11/21

3:51 pm-11:03 pm

1 stop6h 12m

Philadelphia

Sat 11/29

5:07 pm-9:38 pm

1 stop5h 31m

$437

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Wed 9/3

6:15 am-2:17 pm

1 stop7h 02m

Philadelphia

Sun 9/7

10:30 am-7:51 pm

2 stops10h 21m

$443

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Tue 12/2

9:48 am-7:50 pm

1 stop9h 02m

Philadelphia

Fri 12/5

6:35 pm-9:28 am

1 stop15h 53m

$491

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Fri 9/19

6:15 am-9:33 am

2 stops26h 18m

Philadelphia

Sun 9/21

6:30 am-12:44 pm

1 stop7h 14m

$499

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Tue 12/2

3:12 pm-9:44 pm

1 stop5h 32m

Philadelphia

Fri 12/5

3:35 pm-9:33 pm

2 stops6h 58m

$518

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Tue 12/2

3:12 pm-12:02 am

2 stops7h 50m

Philadelphia

Fri 12/5

7:20 am-10:43 am

1 stop4h 23m

$584

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Sun 9/7

5:31 am-1:30 pm

1 stop6h 59m

Philadelphia

Wed 9/10

6:00 am-11:26 am

1 stop6h 26m

$833

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Fri 9/19

12:04 pm-11:19 pm

2 stops10h 15m

Philadelphia

Sun 9/21

9:39 am-3:33 pm

2 stops6h 54m

$2,564

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Philadelphia from

How to get the cheapest flight ticket from Green Bay to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Green Bay is in February. Flight prices, which tend to average around $281, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Philadelphia, with average flight prices from Green Bay averaging around $283.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Green Bay to Philadelphia is on a Saturday. Travelers who choose to depart for Philadelphia on a Saturday will often find tickets for as low as $413. On the other hand, Sunday is the most expensive day to depart from Green Bay because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $561.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the afternoon. momondo users have found flights departing from Green Bay to Philadelphia in the afternoon for as low as $467. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is at noon when prices are around $698.

What is the cheapest Green Bay Austin-Straubel to Philadelphia flight route?

Fly from Green Bay Austin-Straubel to Philadelphia for the best Green Bay Austin-Straubel - Philadelphia flight prices

What cabin class options are available on Green Bay Austin-Straubel to Philadelphia flights?

There are 1 cabin classes available to choose from on Green Bay Austin-Straubel to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Green Bay to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Green Bay to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Green Bay to Philadelphia (GRB to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Philadelphia

Direct flights

None
There are no direct flights from Green Bay to Philadelphia. There are no popular flight routes from Green Bay to Philadelphia.
Search flight deals

  • How far is Green Bay Austin-Straubel to Philadelphia by plane?

    The distance between Green Bay Austin-Straubel and Philadelphia is about 728.2 mi. Flights usually cover this in 4h 41m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Philadelphia Airport?

    Prices for flights from Green Bay Austin-Straubel Airport to Philadelphia Airport were last updated today.

  • How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to Philadelphia Airport?

  • How old do you have to be to fly from Green Bay Austin-Straubel Airport to Philadelphia Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Green Bay to Philadelphia?

Best airlines flying from Green Bay to Philadelphia

Compare and see reviews for airlines that fly from Green Bay to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $217Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights
DeltaPriceFrom $258Free CancellationRating
7.9
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $296Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Cape May
Rehoboth Beach
Ocean City
Wildwood Crest
King of Prussia
Reading
Dewey Beach
Newark
North Wildwood
Cherry Hill
Lewes
Dover
Avalon
Stone Harbor
Vineland
Exton
Essington
Pottstown
New Castle

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to Philadelphia?

Finding the right flight to Philadelphia from Green Bay is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Philadelphia quick and easy, saving you time and money.

Can I find flights from Green Bay to Philadelphia with flexible booking policies on momondo?

Yes. All flights to Philadelphia from Green Bay on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Green Bay to Philadelphia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Philadelphia from Green Bay.

I’m not ready to book a flight from Green Bay to Philadelphia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Green Bay to Philadelphia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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