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Green Bay

$174+ Cheap flights from Maine to Green Bay (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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GRB
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Maine to Green Bay

Cheapest flights from Maine to Green Bay
Explore the most affordable flight options available from Maine to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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.
Sun 12/286:36 amBOS - GRB
1 stop11h 15mAmerican Airlines
Mon 1/55:21 pmGRB - BOS
1 stop16h 02mAmerican Airlines
Deal found 12/15$430
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/223:00 pmBOS - GRB
2 stops9h 31mAmerican Airlines
Sat 12/275:25 amGRB - BOS
1 stop4h 41mAmerican Airlines
Deal found 12/16$464
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/316:45 amBOS - GRB
2 stops11h 02mUnited Airlines
Sun 1/46:15 amGRB - BOS
1 stop17h 30mUnited Airlines
Deal found 12/16$478
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/311:48 pmBOS - GRB
1 stop9h 05mAmerican Airlines
Sun 1/45:21 pmGRB - BOS
1 stop9h 18mAmerican Airlines
Deal found 12/16$499
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/196:51 pmBOS - GRB
1 stop5h 40mAmerican Airlines
Fri 1/27:00 amGRB - BOS
1 stop4h 42mAmerican Airlines
Deal found 12/15$632
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/194:15 pmBOS - GRB
1 stop6h 21mUnited Airlines
Fri 1/210:44 amGRB - BOS
2 stops12h 10mUnited Airlines
Deal found 12/15$677
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/287:30 pmPWM - GRB
2 stops20h 37mUnited Airlines
Sat 1/33:42 pmGRB - PWM
2 stops7h 17mUnited Airlines
Deal found 12/15$852
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Sun 12/285:48 amPWM - GRB
2 stops12h 03mAmerican Airlines
Sat 1/37:00 amGRB - PWM
3 stops8h 36mAmerican Airlines
Deal found 12/16$1,033

Find flight deals from Maine to Green Bay

Keep the following information in mind while searching for Maine to Green Bay flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(Delta)

One-way from

$174
(Delta)

Popular in

December

Cheapest in

October

Average price

$631
Provider with most accurate pricing for Boston Logan Intl-Green Bay Austin-Straubel flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Green Bay Austin-Straubel flights.
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From Maine to Green Bay Austin-Straubel
Search Deals
One-way flight from Maine to Green Bay Austin-Straubel
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine 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 December 16, 2025.
Use the filters below to find and compare flights from Maine to Green Bay that are best for you.

Fly from

Maine

Fly to

Green Bay

Route

Depart

Return

Price

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 2/4

5:29 am-10:35 am

1 stop6h 06m

Green Bay Austin-Straubel

Mon 2/9

5:28 pm-11:51 pm

1 stop5h 23m

$269

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Tue 2/24

7:05 am-3:09 pm

2 stops9h 04m

Green Bay Austin-Straubel

Sat 2/28

3:05 pm-9:48 pm

1 stop5h 43m

$274

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Sat 1/17

6:00 am-10:07 am

1 stop5h 07m

Green Bay Austin-Straubel

Sun 1/18

2:39 pm-11:49 pm

2 stops8h 10m

$292

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Sat 1/17

5:50 am-11:21 am

1 stop6h 31m

Green Bay Austin-Straubel

Sun 1/18

7:00 am-12:19 pm

1 stop4h 19m

$310

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Mon 1/19

10:30 am-4:47 pm

1 stop7h 17m

Green Bay Austin-Straubel

Fri 1/23

3:42 pm-9:38 pm

1 stop4h 56m

$327

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Tue 2/24

12:15 pm-8:27 pm

2 stops9h 12m

Green Bay Austin-Straubel

Sat 2/28

10:01 am-9:50 pm

2 stops10h 49m

$336

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Tue 2/24

5:50 am-11:24 am

1 stop6h 34m

Green Bay Austin-Straubel

Sun 3/1

5:36 pm-11:26 pm

1 stop4h 50m

$336

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Thu 1/8

4:16 pm-9:31 pm

1 stop6h 15m

Green Bay Austin-Straubel

Mon 1/12

3:42 pm-9:38 pm

1 stop4h 56m

$339

PortlandGreen Bay

PWM - GRB

PWMGRB

Portland

Sat 1/10

4:10 pm-9:31 pm

1 stop6h 21m

Green Bay Austin-Straubel

Tue 1/13

6:31 am-2:31 pm

2 stops7h 00m

$344

PortlandGreen Bay

PWM - GRB

PWMGRB

Portland

Thu 5/14

5:30 pm-11:06 pm

1 stop6h 36m

Green Bay Austin-Straubel

Sat 5/16

11:30 am-4:55 pm

1 stop4h 25m

$382

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 16 results
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Best time to book a flight from Maine to Green Bay

Have a flexible travel schedule? Discover the best time to fly to Green Bay from Maine 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 Maine to Green Bay

What is the cheapest time of day to fly from ME to GRB?

Find hourly flight availability from Maine 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 December 16, 2025.

When flying from Maine to Green Bay, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 62% versus a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Maine 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 airport do you fly into for flights to Green Bay from Maine?

    Most people fly into Green Bay Austin-Straubel (GRB) if they book a flight to Green Bay from Maine. Austin-Straubel is conveniently located just 5.9 mi from Green Bay’s city center.

  • How long is the flight from Maine to Green Bay?

    Departing from Maine to Green Bay will take you 6h 06m. There are 869 mi between Maine and Green Bay. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Maine to Green Bay?

    Most travelers choose Boston Logan Intl - Green Bay Austin-Straubel, Portland - Green Bay Austin-Straubel or Bangor - Green Bay Austin-Straubel when deciding on the best route from Maine to Green Bay.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maine 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.

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 Maine to Green Bay

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

Discover the top airline that operate flights from Maine 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$535FlexibilityNo cancel feeOn-time69%

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