$100 Cheap Flights from Green Bay (GRB) to Newark Liberty Intl. Airport (EWR)

View $100 flight on Wed, Jul 2, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Green Bay to Newark Liberty Intl. Airport (GRB-EWR)

Prices were available within the past 7 days and start at $100 for one-way flights and $199 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, May 24 - Sun, May 25
GRB
Green Bay
EWR
New York
$199 Roundtrip, found 7 hours ago
$199
Roundtrip
found 7 hours ago
Select Delta flight, departing Sat, May 24 from Green Bay to New York, returning Sun, May 25, priced at $199 found 7 hours ago
United
Sat, May 31 - Sun, Jun 1
GRB
Green Bay
EWR
New York
$224 Roundtrip, found 2 days ago
$224
Roundtrip
found 2 days ago
Select United flight, departing Sat, May 31 from Green Bay to New York, returning Sun, Jun 1, priced at $224 found 2 days ago
United
Sat, May 31 - Sun, Jun 1
GRB
Green Bay
EWR
New York
$241 Roundtrip, found 2 days ago
$241
Roundtrip
found 2 days ago
Select United flight, departing Sat, May 31 from Green Bay to New York, returning Sun, Jun 1, priced at $241 found 2 days ago
United
Fri, May 30 - Sun, Jun 1
GRB
Green Bay
EWR
New York
$246 Roundtrip, found 1 day ago
$246
Roundtrip
found 1 day ago
Select United flight, departing Fri, May 30 from Green Bay to New York, returning Sun, Jun 1, priced at $246 found 1 day ago
United
Sat, Aug 30 - Sun, Sep 7
GRB
Green Bay
EWR
New York
$249 Roundtrip, just found
$249
Roundtrip
just found
Select United flight, departing Sat, Aug 30 from Green Bay to New York, returning Sun, Sep 7, priced at $249 just found
Delta
Tue, May 20 - Sun, May 25
GRB
Green Bay
EWR
New York
$254 Roundtrip, found 7 hours ago
$254
Roundtrip
found 7 hours ago
Select Delta flight, departing Tue, May 20 from Green Bay to New York, returning Sun, May 25, priced at $254 found 7 hours ago
United
Sat, Jun 28 - Tue, Jul 1
GRB
Green Bay
EWR
New York
$256 Roundtrip, found 1 day ago
$256
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jun 28 from Green Bay to New York, returning Tue, Jul 1, priced at $256 found 1 day ago
United
Fri, May 9 - Sun, May 11
GRB
Green Bay
EWR
New York
$259 Roundtrip, found 6 hours ago
$259
Roundtrip
found 6 hours ago
Select United flight, departing Fri, May 9 from Green Bay to New York, returning Sun, May 11, priced at $259 found 6 hours ago
United
Sat, Aug 30 - Sun, Sep 7
GRB
Green Bay
EWR
New York
$266 Roundtrip, just found
$266
Roundtrip
just found
Select United flight, departing Sat, Aug 30 from Green Bay to New York, returning Sun, Sep 7, priced at $266 just found
American Airlines
Thu, Aug 21 - Sat, Aug 23
GRB
Green Bay
EWR
New York
$279 Roundtrip, found 7 hours ago
$279
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, Aug 21 from Green Bay to New York, returning Sat, Aug 23, priced at $279 found 7 hours ago

Frequently asked questions

How much does a flight from Austin Straubel Intl. Airport (GRB) to Liberty Intl. Airport (EWR) cost?
Discover the latest flight deals from GRB to EWR by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from GRB to EWR?
The cheapest flights from GRB to EWR are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from GRB to EWR?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from GRB to EWR. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Austin Straubel Intl. Airport (GRB) to Liberty Intl. Airport (EWR)?
There aren’t any daily direct flights departing from Austin Straubel Intl. Airport (GRB) to Liberty Intl. Airport (EWR). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you’ll be on your way in no time at all.
What day of the week has the most flights from GRB to EWR?
Usually you’ll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Austin Straubel Intl. Airport (GRB) to Liberty Intl. Airport (EWR)?
To land at Liberty Intl. Airport (EWR) without delays, select a flight that leaves from Austin Straubel Intl. Airport (GRB) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Austin Straubel Intl. Airport (GRB) to Liberty Intl. Airport (EWR) last-minute?
Holding off until just before your trip to book your flight from GRB to EWR often results in higher prices. While you might find some last-minute deals, there’s no guarantee. Allow some flexibility in your schedule for a better chance of landing a bargain.
Is it cheaper to book a GRB to EWR flight and hotel package?
You can save money by securing a GRB to EWR flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one convenient place. After choosing your preferred flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Austin Straubel Intl. Airport (GRB) to Liberty Intl. Airport (EWR)?
Typically, you can modify or cancel your GRB to EWR flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline’s fees and guidelines on flight changes, or if you need more information, head to our Customer Service portal.
*Available to One Key members.