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LaGuardia

$239+ Cheap flights from Green Bay (GRB) to LaGuardia, NY (LGA)

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — LGA
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap flight deals from Green Bay to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to LaGuardia (LGA). 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 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(Delta)

One-way from

$239
(American Airlines)

Popular in

March

Cheapest in

April

Average price

$308
Provider with most accurate pricing for Green Bay Austin-Straubel-New York LaGuardia flight deals.
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Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-New York LaGuardia flights.
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From Green Bay Austin-Straubel to New York LaGuardia
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One-way flight from Green Bay Austin-Straubel to New York LaGuardia
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 6% potential price decrease ($27 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 Green Bay to LaGuardia

Cheapest flights from Green Bay to LaGuardia
Explore the most affordable flight options available from Green Bay to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This Delta deal was found by Cheapflights users on 9/25. 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.
Sat 11/111:06 amGRB - LGA
1 stop5h 33mDelta
Wed 11/56:05 amLGA - GRB
1 stop6h 17mDelta
Deal found 9/25$249
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Wed 10/88:15 amGRB - LGA
1 stop5h 58mUnited Airlines
Mon 10/136:25 amLGA - GRB
1 stop4h 40mUnited Airlines
Deal found 9/24$262
This Delta deal was found by Cheapflights users on 9/25. 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 11/214:56 pmGRB - LGA
1 stop5h 09mDelta
Thu 11/276:00 amLGA - GRB
1 stop6h 33mDelta
Deal found 9/25$274
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:10 amGRB - LGA
1 stop3h 46mDelta
Mon 11/246:00 amLGA - GRB
1 stop6h 33mDelta
Deal found 9/24$304
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:00 amGRB - LGA
1 stop6h 10mDelta
Mon 11/246:00 amLGA - GRB
2 stops11h 10mDelta
Deal found 9/24$307
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Mon 11/171:20 pmGRB - LGA
1 stop5h 47mUnited Airlines
Sat 11/296:15 amLGA - GRB
1 stop4h 56mUnited Airlines
Deal found 9/24$319
This American Airlines deal was found by Cheapflights users on 9/25. 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.
Mon 11/173:09 pmGRB - LGA
2 stops7h 12mAmerican Airlines
Mon 11/246:00 amLGA - GRB
1 stop4h 28mAmerican Airlines
Deal found 9/25$324
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/214:56 pmGRB - LGA
1 stop5h 09mDelta
Mon 11/246:00 amLGA - GRB
2 stops11h 10mDelta
Deal found 9/24$332
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:01 pmGRB - LGA
1 stop5h 35mDelta
Sun 9/286:00 amLGA - GRB
1 stop6h 23mDelta
Deal found 9/24$339
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:25 pmGRB - LGA
1 stop4h 59mUnited Airlines
Tue 10/148:25 amLGA - GRB
1 stop5h 19mUnited Airlines
Deal found 9/25$343
This Delta deal was found by Cheapflights users on 9/25. 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.
Mon 11/174:17 pmGRB - LGA
1 stop6h 25mDelta
Tue 11/252:50 pmLGA - GRB
1 stop6h 49mDelta
Deal found 9/25$354

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay to LaGuardia 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 25, 2025.
Use the filters below to find and compare flights from Green Bay to New York LaGuardia Airport that are best for you.

Fly from

Green Bay

Fly to

LaGuardia

Route

Depart

Return

Price

Green BayNew York

GRB - LGA

GRBLGA

Green Bay Austin-Straubel

Tue 11/18

7:00 am-2:10 pm

1 stop6h 10m

New York LaGuardia

Mon 11/24

6:00 am-11:33 am

1 stop6h 33m

$249

Green BayNew York

GRB - LGA

GRBLGA

Green Bay Austin-Straubel

Mon 11/17

7:00 am-2:10 pm

1 stop6h 10m

New York LaGuardia

Thu 11/27

6:00 am-11:33 am

1 stop6h 33m

$249

Green BayNew York

GRB - LGA

GRBLGA

Green Bay Austin-Straubel

Tue 11/18

5:19 am-11:46 am

1 stop5h 27m

New York LaGuardia

Thu 11/27

6:00 am-11:33 am

1 stop6h 33m

$249

Green BayNew York

GRB - LGA

GRBLGA

Green Bay Austin-Straubel

Wed 11/19

5:19 am-11:46 am

1 stop5h 27m

New York LaGuardia

Thu 11/27

6:00 am-11:33 am

1 stop6h 33m

$249

Green BayNew York

GRB - LGA

GRBLGA

Green Bay Austin-Straubel

Sat 11/22

4:56 pm-11:05 pm

1 stop5h 09m

New York LaGuardia

Thu 11/27

6:00 am-11:33 am

1 stop6h 33m

$249

Green BayNew York

GRB - LGA

GRBLGA

Green Bay Austin-Straubel

Mon 11/17

4:17 pm-11:42 pm

1 stop6h 25m

New York LaGuardia

Mon 11/24

6:00 am-11:33 am

1 stop6h 33m

$249

Green BayNew York

GRB - LGA

GRBLGA

Green Bay Austin-Straubel

Sat 11/1

12:02 pm-7:10 pm

1 stop6h 08m

New York LaGuardia

Wed 11/5

6:00 am-10:26 am

1 stop5h 26m

$249

Green BayNew York

GRB - LGA

GRBLGA

Green Bay Austin-Straubel

Wed 2/18

5:25 pm-11:48 pm

1 stop5h 23m

New York LaGuardia

Sat 2/21

6:00 am-10:30 am

1 stop5h 30m

$249

Green BayNew York

GRB - LGA

GRBLGA

Green Bay Austin-Straubel

Mon 10/27

6:00 am-2:24 pm

1 stop7h 24m

$239

Green BayNew York

GRB - LGA

GRBLGA

Green Bay Austin-Straubel

Sat 10/11

3:02 pm-10:25 pm

1 stop6h 23m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

Showing 1-10 of 15 results
1
2

Compare providers for flights from Green Bay to LaGuardia

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 Green Bay to LaGuardia in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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 Green Bay-New York LaGuardia Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Green Bay-New York LaGuardia Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Green Bay-New York LaGuardia Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Green Bay-New York LaGuardia Airport 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 Green Bay-New York LaGuardia Airport 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 Green Bay to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Green Bay 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 Green Bay to New York LaGuardia Airport

What is the cheapest month to book a flight from Green Bay to New York LaGuardia Airport?

Currently, January is the cheapest month in which you can book a flight from Green Bay to New York LaGuardia Airport (average of $199). Flying from Green Bay to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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.

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. 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 LaGuardia. Reviews last updated September 25, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Green Bay to New York LaGuardia Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Green Bay to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Green Bay to New York LaGuardia?

    Green Bay Austin-Straubel (GRB) is the airport you will fly out of if you book a flight from Green Bay to New York LaGuardia. You should not have trouble finding flights to New York LaGuardia from Austin-Straubel; the airport handles an average of 0 outbound flights to New York LaGuardia per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Green Bay airport to New York LaGuardia. It is only a 5.9 mi journey to Austin-Straubel (GRB) from Green Bay’s city center.

  • How long is the flight from Green Bay to New York LaGuardia Airport?

    Departing from Green Bay to New York LaGuardia Airport will take you 6h 10m. The distance from Green Bay to New York LaGuardia Airport is about 767 mi.

  • What are the cheapest airlines flying from Green Bay to New York LaGuardia Airport round-trip?

    Delta, at $232, was found to be the cheapest airline from Green Bay to New York LaGuardia Airport.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is currently priced 42% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Green Bay to LaGuardia 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 Green Bay to New York LaGuardia Airport?

    Currently, January is the cheapest month in which you can book a flight from Green Bay to New York LaGuardia Airport (average of $199). Flying from Green Bay to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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 New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Bronx
Mahwah
Elizabeth
Yonkers
Secaucus
Ronkonkoma
East Rutherford
North Bergen
Stamford
Staten Island
New Brunswick
Absecon
Carle Place
East Brunswick
Westbury
Avenel
Paterson
Fort Lee
Seaside Heights

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Alternative routes for Green Bay to LaGuardia

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

Discover the top 3 airlines that operate flights from Green Bay to LaGuardia. 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 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$232Average$313FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$328FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$265Average$498FlexibilityNo cancel feeOn-time69%

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