HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maine

$174+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — PWM
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Green Bay to Maine 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 Green Bay to Maine

Keep the following information in mind while searching for Green Bay to Maine flight deals. Data was last updated April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$254
(American Airlines)

One-way from

$174
(American Airlines)
Provider with most accurate pricing for Green Bay Austin-Straubel-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Portland flights.
Search Deals
From Green Bay Austin-Straubel to Maine
Search Deals
One-way flight from Green Bay Austin-Straubel to Maine
Search Deals

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 29, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. 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 8/63:02 pmGRB - PWM
1 stop6h 43mAmerican Airlines
Tue 8/1212:14 pmPWM - GRB
2 stops12h 14mAmerican Airlines
Deal found 4/29$254
This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 9/235:30 amGRB - BOS
1 stop8h 35mDelta
Tue 9/307:05 amBOS - GRB
1 stop5h 09mDelta
Deal found 4/29$271
This American Airlines deal was found by Cheapflights users on 4/28. 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 8/63:02 pmGRB - BOS
1 stop4h 44mAmerican Airlines
Tue 8/124:40 pmBOS - GRB
2 stops7h 48mAmerican Airlines
Deal found 4/28$276
This United Airlines deal was found by Cheapflights users on 4/29. 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 47mUnited Airlines
Sun 6/296:10 amPWM - GRB
1 stop7h 13mUnited Airlines
Deal found 4/29$318
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 5/136:44 amGRB - BOS
1 stop5h 04mUnited Airlines
Sat 5/179:58 amBOS - GRB
1 stop7h 53mUnited Airlines
Deal found 4/28$397
This Delta deal was found by Cheapflights users on 4/29. 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 7/1811:04 amGRB - PWM
2 stops12h 27mDelta
Sat 7/196:00 amPWM - GRB
2 stops11h 21mDelta
Deal found 4/29$505

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 29, 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 BayPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Wed 8/6

3:02 pm-10:45 pm

1 stop6h 43m

Portland

Tue 8/12

12:14 pm-11:28 pm

2 stops12h 14m

$254

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Tue 9/23

5:30 am-3:05 pm

1 stop8h 35m

Boston Logan Intl

Tue 9/30

7:05 am-11:14 am

1 stop5h 09m

$271

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Wed 8/6

3:02 pm-8:46 pm

1 stop4h 44m

Boston Logan Intl

Tue 8/12

4:40 pm-11:28 pm

2 stops7h 48m

$276

Green BayPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Wed 6/25

1:10 pm-11:57 pm

2 stops9h 47m

Portland

Sun 6/29

6:10 am-12:23 pm

1 stop7h 13m

$318

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Tue 5/13

6:44 am-12:48 pm

1 stop5h 04m

Boston Logan Intl

Sat 5/17

9:58 am-4:51 pm

1 stop7h 53m

$397

Green BayPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Fri 7/18

11:04 am-12:31 am

2 stops12h 27m

Portland

Sat 7/19

6:00 am-4:21 pm

2 stops11h 21m

$505

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Fri 5/16

6:22 pm-11:44 pm

1 stop4h 22m

$174

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Fri 5/16

5:30 pm-12:45 am

1 stop6h 15m

$239

Green BayPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Sun 8/10

5:30 am-12:02 pm

1 stop5h 32m

$247

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Sun 8/10

7:00 am-11:56 am

1 stop3h 56m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 11 results
1
2

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 29, 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
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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 American Airlines, which is currently one of the cheapest options available, starting at $174. United Airlines flights start at $239 while deals on Delta start at $247 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 $405). 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

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 Green Bay to Maine

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to LaGuardia flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to Las Vegas flights
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Seattle flights
O'Hare Intl to Newark flights
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Denver flights
O'Hare Intl to Los Angeles flights
Minneapolis to Dallas/Fort Worth flights
O'Hare Intl to Orlando flights
O'Hare Intl to Miami flights
Minneapolis to Seattle flights
O'Hare Intl to Fort Lauderdale flights
Minneapolis to Las Vegas flights
O'Hare Intl to San Diego flights
Minneapolis to Denver flights
O'Hare Intl to Boston flights
O'Hare Intl to Tampa flights
O'Hare Intl to Philadelphia flights
O'Hare Intl to Atlanta flights
O'Hare Intl to Honolulu flights
O'Hare Intl to Hobby flights
Minneapolis to LaGuardia flights
Minneapolis to Sky Harbor Intl flights
O'Hare Intl to San Francisco flights
O'Hare Intl to New Orleans flights
O'Hare Intl to George Bush Intcntl flights
Minneapolis to John F Kennedy Intl flights
O'Hare Intl to Ontario flights
O'Hare Intl to Austin flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Nashville flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to Baltimore flights
O'Hare Intl to Portland flights
O'Hare Intl to Santa Ana flights
Milwaukee to Seattle flights
Minneapolis to Orlando flights
Minneapolis to Newark flights
O'Hare Intl to Charlotte flights
Milwaukee to Denver flights
O'Hare Intl to Burbank flights
Minneapolis to Boston flights
O'Hare Intl to Savannah flights
Minneapolis to Los Angeles flights
O'Hare Intl to Charleston flights
O'Hare Intl to Love Field flights
Minneapolis to Atlanta flights
O'Hare Intl to Salt Lake City flights

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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$254Average$403FlexibilityNo cancel feeOn-time71%
DeltaCheapest$298Average$598FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$318Average$507FlexibilityNo 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.