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$140+ Cheap flights from Green Bay (GRB) to Maine

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — PWM
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Green Bay to Maine

Keep the following information in mind while searching for Green Bay to Maine flight deals. Data was last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$279
(United Airlines)

One-way from

$140
(Delta)
Provider with most accurate pricing for Green Bay Austin-Straubel-Portland flight deals.
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Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Portland flights.
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From Green Bay Austin-Straubel to Maine
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One-way flight from Green Bay Austin-Straubel to Maine
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Find flight deals from Green Bay to Maine

Cheapest flights from Green Bay to Maine
Explore the most affordable flight options available from Green Bay to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/17. 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.
Sat 5/106:44 amGRB - BOS
1 stop6h 19mUnited Airlines
Wed 5/146:00 amBOS - GRB
1 stop5h 15mUnited Airlines
Deal found 4/17$279
This American Airlines deal was found by Cheapflights users on 4/17. 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 5/211:19 amGRB - BOS
1 stop7h 50mAmerican Airlines
Tue 5/66:35 amBOS - GRB
1 stop17h 35mAmerican Airlines
Deal found 4/17$295
This Delta deal was found by Cheapflights users on 4/17. 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.
Wed 6/255:33 amGRB - BOS
1 stop8h 36mDelta
Sat 6/284:50 pmBOS - GRB
1 stop7h 23mDelta
Deal found 4/17$333
This American Airlines deal was found by Cheapflights users on 4/17. 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 8/66:19 amGRB - PWM
2 stops7h 49mAmerican Airlines
Tue 8/125:18 pmPWM - GRB
2 stops7h 05mAmerican Airlines
Deal found 4/17$346
This United Airlines deal was found by Cheapflights users on 4/17. 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 6/251:10 pmGRB - PWM
2 stops9h 17mUnited Airlines
Sun 6/296:10 amPWM - GRB
1 stop5h 01mUnited Airlines
Deal found 4/17$484
This Delta deal was found by Cheapflights users on 4/17. 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.
Wed 6/257:00 amGRB - PWM
2 stops8h 52mDelta
Sun 6/296:00 amPWM - GRB
2 stops11h 23mDelta
Deal found 4/17$528

Cheapflights Fare Finder

Customize your flight search to find flights from Green Bay to Maine 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 April 17, 2025.
Use the filters below to find and compare flights from Green Bay to Maine that are best for you.

Fly from

Green Bay

Fly to

Maine

Route

Depart

Return

Price

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Sat 5/10

6:44 am-2:03 pm

1 stop6h 19m

Boston Logan Intl

Wed 5/14

6:00 am-10:15 am

1 stop5h 15m

$279

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Fri 5/2

11:19 am-8:09 pm

1 stop7h 50m

Boston Logan Intl

Tue 5/6

6:35 am-11:10 pm

1 stop17h 35m

$295

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Wed 6/25

5:33 am-3:09 pm

1 stop8h 36m

Boston Logan Intl

Sat 6/28

4:50 pm-11:13 pm

1 stop7h 23m

$333

Green BayPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Wed 8/6

6:19 am-3:08 pm

2 stops7h 49m

Portland

Tue 8/12

5:18 pm-11:23 pm

2 stops7h 05m

$346

Green BayPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Wed 6/25

1:10 pm-11:27 pm

2 stops9h 17m

Portland

Sun 6/29

6:10 am-10:11 am

1 stop5h 01m

$484

Green BayPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Wed 6/25

7:00 am-4:52 pm

2 stops8h 52m

Portland

Sun 6/29

6:00 am-4:23 pm

2 stops11h 23m

$528

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Tue 5/20

5:35 am-1:50 pm

1 stop7h 15m

$140

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Wed 6/25

6:00 am-4:03 pm

2 stops9h 03m

$145

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Fri 5/16

5:30 pm-12:45 am

1 stop6h 15m

$214

Green BayPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Sun 8/10

2:51 pm-10:46 pm

1 stop6h 55m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 11 results
1
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Best time to book a flight from Green Bay to Maine

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

Rainfall in Maine by month

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

In terms of precipitation, rainfall in Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Maine when rainfall is around 2.9 in.

Temperature in Maine by month

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

If weather is an important factor for your trip to Maine, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Maine

Get insights into the airlines that provide service to Maine. 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 Maine. Reviews last updated April 17, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Green Bay to Maine by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Maine. 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 Maine?

    Green Bay Austin-Straubel (GRB) is the airport you will fly out of if you book a flight from Green Bay to Maine. It is only a 5.9 mi journey to Austin-Straubel (GRB) from Green Bay’s city center.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $140. American Airlines flights start at $145 while deals on United Airlines start at $214 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Green Bay to Maine 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 Maine?

    Currently, January is the cheapest month in which you can book a flight from Green Bay to Maine (average of $296). Flying from Green Bay to Maine in May is currently the most expensive (average of $416). 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

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Alternative routes for Green Bay to Maine

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 Maine

Discover the top 3 airlines that operate flights from Green Bay to Maine. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$254Average$472FlexibilityNo cancel feeOn-time71%
DeltaCheapest$298Average$598FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$318Average$507FlexibilityNo cancel feeOn-time69%

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