HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Green Bay

$140+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GRB
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maine to Green Bay with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$259
(Delta)

One-way from

$140
(Delta)

Popular in

November

Cheapest in

April

Average price

$614
Provider with most accurate pricing for Portland-Green Bay Austin-Straubel flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Green Bay Austin-Straubel flights.
Search Deals
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. 34% potential increase in price ($287 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find 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 May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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 6/51:40 pmPWM - GRB
2 stops10h 11mDelta
Fri 6/1312:10 pmGRB - PWM
2 stops11h 16mDelta
Deal found 4/30$259
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 6/148:21 amBOS - GRB
1 stop6h 40mAmerican Airlines
Sat 6/212:31 pmGRB - BOS
1 stop7h 07mAmerican Airlines
Deal found 4/30$271
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/256:00 amPWM - GRB
1 stop7h 22mUnited Airlines
Thu 5/296:15 amGRB - PWM
1 stop7h 16mUnited Airlines
Deal found 4/30$307
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/146:00 amBOS - GRB
1 stop5h 15mUnited Airlines
Sat 5/178:33 amGRB - BOS
1 stop7h 46mUnited Airlines
Deal found 4/30$317
This Delta deal was found by Cheapflights users on 4/30. 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 5/103:00 pmBOS - GRB
1 stop7h 48mDelta
Wed 5/1411:10 amGRB - BOS
1 stop3h 50mDelta
Deal found 4/30$325
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/251:53 pmPWM - GRB
1 stop10h 17mAmerican Airlines
Fri 5/3011:27 amGRB - PWM
2 stops10h 38mAmerican Airlines
Deal found 4/30$343

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 May 1, 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

PortlandGreen Bay

PWM - GRB

PWMGRB

Portland

Thu 6/5

1:40 pm-10:51 pm

2 stops10h 11m

Green Bay Austin-Straubel

Fri 6/13

12:10 pm-12:26 am

2 stops11h 16m

$259

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Sat 6/14

8:21 am-2:01 pm

1 stop6h 40m

Green Bay Austin-Straubel

Sat 6/21

2:31 pm-10:38 pm

1 stop7h 07m

$271

PortlandGreen Bay

PWM - GRB

PWMGRB

Portland

Sun 5/25

6:00 am-12:22 pm

1 stop7h 22m

Green Bay Austin-Straubel

Thu 5/29

6:15 am-2:31 pm

1 stop7h 16m

$307

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 5/14

6:00 am-10:15 am

1 stop5h 15m

Green Bay Austin-Straubel

Sat 5/17

8:33 am-5:19 pm

1 stop7h 46m

$317

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Sun 6/15

5:10 am-10:33 am

1 stop6h 23m

Green Bay Austin-Straubel

Fri 6/20

4:24 pm-11:56 pm

1 stop6h 32m

$327

PortlandGreen Bay

PWM - GRB

PWMGRB

Portland

Sun 5/25

1:53 pm-11:10 pm

1 stop10h 17m

Green Bay Austin-Straubel

Fri 5/30

11:27 am-11:05 pm

2 stops10h 38m

$343

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Thu 5/29

3:00 pm-10:51 pm

1 stop8h 51m

$140

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 5/14

6:00 am-10:15 am

1 stop5h 15m

$164

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Thu 5/29

11:00 am-5:50 pm

2 stops7h 50m

$179

PortlandGreen Bay

PWM - GRB

PWMGRB

Portland

Sat 8/16

5:30 pm-10:58 pm

1 stop6h 28m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 12 results
1
2

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 month to book a flight from Maine to Green Bay?

Currently, January is the cheapest month in which you can book a flight from Maine to Green Bay (average of $331). Flying from Maine to Green Bay in July is currently the most expensive (average of $492). 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.

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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maine to Green Bay as you normally would.

Rainfall in Green Bay by month

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

In terms of precipitation, rainfall in Green Bay ranges from 1.1 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Green Bay when rainfall is around 1.1 in.

Temperature in Green Bay by month

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

If weather is an important factor for your trip to Green Bay, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Green Bay

Get insights into the airlines that provide service to Green Bay. 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 Green Bay. Reviews last updated May 1, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Maine to Green Bay by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

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
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

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
7,934 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

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 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.

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

    The cheapest airlines for a one-way flight from Maine to Green Bay are Delta ($140), United Airlines ($164), and American Airlines ($179).

  • 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.

  • What is the cheapest month to book a flight from Maine to Green Bay?

    Currently, January is the cheapest month in which you can book a flight from Maine to Green Bay (average of $331). Flying from Maine to Green Bay in July is currently the most expensive (average of $492). 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 Maine?

Book flights to Maine if you plan to visit one of these locations
Marinette
Manitowoc

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maine to Green Bay

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to O'Hare Intl flights
Dallas/Fort Worth to O'Hare Intl flights
John F Kennedy Intl to O'Hare Intl flights
Newark to O'Hare Intl flights
Los Angeles to O'Hare Intl flights
Boston to O'Hare Intl flights
Baltimore to O'Hare Intl flights
Philadelphia to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Seattle to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Ontario to O'Hare Intl flights
Sky Harbor Intl to O'Hare Intl flights
Dallas/Fort Worth to Minneapolis flights
Denver to O'Hare Intl flights
Santa Ana to O'Hare Intl flights
Raleigh to O'Hare Intl flights
San Diego to O'Hare Intl flights
Orlando to O'Hare Intl flights
Austin to O'Hare Intl flights
Atlanta to O'Hare Intl flights
Burbank to O'Hare Intl flights
Hobby to O'Hare Intl flights
George Bush Intcntl to O'Hare Intl flights
John F Kennedy Intl to Minneapolis flights
LaGuardia to Minneapolis flights
Fort Lauderdale to O'Hare Intl flights
Portland to O'Hare Intl flights
Newark to Minneapolis flights
Tampa to O'Hare Intl flights
Hartford to O'Hare Intl flights
Charlotte to O'Hare Intl flights
Miami to O'Hare Intl flights
John F Kennedy Intl to Milwaukee flights
LaGuardia to Milwaukee flights
Seattle to Minneapolis flights
Minneapolis to O'Hare Intl flights
Reagan-National to Minneapolis flights
Oakland to O'Hare Intl flights
Boston to Minneapolis flights
San Jose to O'Hare Intl flights
Los Angeles to Minneapolis flights
San Francisco to Minneapolis flights
Seattle to Milwaukee flights
Cleveland to O'Hare Intl flights
Sky Harbor Intl to Minneapolis flights
Dulles Intl to Minneapolis flights
Sacramento to O'Hare Intl flights
Love Field to O'Hare Intl flights

Top 2 airlines flying from Maine to Green Bay

Discover the top 2 airlines 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$358FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$283Average$535FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Privacy Preferences©2025 Cheapflights