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Cheap flights from Green Bay to Portland (GRB - PWM) from $273

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 6/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GRB — PWM
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
1 adult, Economy
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Cheap flight deals from Green Bay to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to Portland (PWM). 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 April 29, 2024.

Round-trip from

$293

One-way from

$273
From Green Bay Austin-Straubel to Portland
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One-way flight from Green Bay Austin-Straubel to Portland
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What is the cheapest day to fly round-trip from Green Bay to Portland, Maine?

Flights from Green Bay to Portland, Maine are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Portland, Maine.

When is the cheapest time to fly from Green Bay to Portland, Maine (GRB - PWM)?

When flying from Green Bay to Portland, Maine, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 19% versus a flight in the morning.

Cheap Delta flights from Green Bay to Portland

Explore cheap flight options specifically provided by Delta for the route between Green Bay and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Find some of the cheapest Delta flights traveling from Green Bay to Portland. Make sure to double check the flight details before booking.
Fri 5/245:19 pmGRB - PWM
1 stop5h 25mDelta
Tue 5/285:00 amPWM - GRB
1 stop6h 40mDelta
Deal found 4/28$552
Fri 5/2411:50 amGRB - PWM
2 stops10h 54mDelta
Tue 5/285:00 amPWM - GRB
1 stop6h 40mDelta
Deal found 4/28$657
Mon 5/135:19 pmGRB - PWM
1 stop5h 25mDelta
Tue 5/215:00 amPWM - GRB
1 stop6h 40mDelta
Deal found 4/27$668
Mon 5/135:19 pmGRB - PWM
1 stop5h 25mDelta
Tue 5/215:00 amPWM - GRB
2 stops7h 25mDelta
Deal found 4/27$673
Mon 5/1311:50 amGRB - PWM
2 stops10h 00mDelta
Tue 5/215:00 amPWM - GRB
2 stops7h 25mDelta
Deal found 4/28$868
Fri 5/2411:50 amGRB - PWM
2 stops10h 00mDelta
Tue 5/282:35 pmPWM - GRB
2 stops8h 50mDelta
Deal found 4/28$908

Cheap American Airlines flights from Green Bay to Portland

Explore cheap flight options specifically provided by American Airlines for the route between Green Bay and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Browse through some of the cheapest American Airlines flights traveling from Green Bay to Portland. Check back soon if you're not seeing flights that suit your needs.
Tue 8/63:05 pmGRB - PWM
1 stop5h 43mAmerican Airlines
Tue 8/137:30 amPWM - GRB
1 stop7h 45mAmerican Airlines
Deal found 4/27$398
Tue 8/63:05 pmGRB - PWM
1 stop5h 43mAmerican Airlines
Tue 8/136:40 amPWM - GRB
2 stops8h 35mAmerican Airlines
Deal found 4/27$401
Tue 8/63:05 pmGRB - PWM
2 stops6h 09mAmerican Airlines
Tue 8/136:40 amPWM - GRB
2 stops8h 35mAmerican Airlines
Deal found 4/27$406
Tue 8/63:07 pmGRB - PWM
2 stops8h 33mAmerican Airlines
Tue 8/1312:06 pmPWM - GRB
1 stop6h 45mAmerican Airlines
Deal found 4/28$457
Tue 9/33:05 pmGRB - PWM
2 stops8h 27mAmerican Airlines
Mon 9/911:20 amPWM - GRB
2 stops10h 57mAmerican Airlines
Deal found 4/27$462
Tue 9/33:05 pmGRB - PWM
1 stop5h 43mAmerican Airlines
Mon 9/911:20 amPWM - GRB
2 stops10h 57mAmerican Airlines
Deal found 4/27$491
Thu 10/1711:35 amGRB - PWM
1 stop9h 13mAmerican Airlines
Tue 10/227:30 amPWM - GRB
1 stop4h 18mAmerican Airlines
Deal found 4/27$504
Thu 10/176:35 amGRB - PWM
2 stops9h 17mAmerican Airlines
Tue 10/227:30 amPWM - GRB
1 stop4h 18mAmerican Airlines
Deal found 4/27$513
Tue 9/33:05 pmGRB - PWM
1 stop5h 43mAmerican Airlines
Mon 9/95:55 pmPWM - GRB
1 stop4h 22mAmerican Airlines
Deal found 4/27$577

Cheap Green Bay to Portland flights in April & May 2024

Find cheap flight options from Green Bay to Portland specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 29, 2024.
These are some of the best deals we've found on flights to Portland in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 5/245:19 pmGRB - PWM
1 stop5h 25mDelta
Tue 5/285:00 amPWM - GRB
1 stop6h 40mDelta
Deal found 4/28$552
Fri 5/2411:50 amGRB - PWM
2 stops10h 54mDelta
Tue 5/285:00 amPWM - GRB
1 stop6h 40mDelta
Deal found 4/28$657
Mon 5/135:19 pmGRB - PWM
1 stop5h 25mDelta
Tue 5/215:00 amPWM - GRB
1 stop6h 40mDelta
Deal found 4/28$668
Mon 5/135:19 pmGRB - PWM
1 stop5h 25mDelta
Tue 5/215:00 amPWM - GRB
2 stops7h 25mDelta
Deal found 4/28$673
Fri 5/245:25 pmGRB - PWM
2 stops25h 44mUnited Airlines
Tue 5/285:30 amPWM - GRB
2 stops16h 32mUnited Airlines
Deal found 4/28$691
Mon 5/1311:50 amGRB - PWM
2 stops10h 00mDelta
Tue 5/215:00 amPWM - GRB
2 stops7h 25mDelta
Deal found 4/28$868
Fri 5/2411:50 amGRB - PWM
2 stops10h 00mDelta
Tue 5/282:35 pmPWM - GRB
2 stops8h 50mDelta
Deal found 4/28$908
Fri 5/246:01 amGRB - PWM
3 stops8h 10mAmerican Airlines
Tue 5/283:41 pmPWM - GRB
2 stops7h 02mAmerican Airlines
Deal found 4/28$1,201
Mon 5/136:01 amGRB - PWM
3 stops8h 10mAmerican Airlines
Tue 5/2112:35 pmPWM - GRB
2 stops10h 08mAmerican Airlines
Deal found 4/28$1,248

Green Bay to Portland 2024 flight deals

Discover exclusive flight deals for travel between Green Bay and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
These are some of the best deals we've found on flights to Portland in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 8/63:07 pmGRB - PWM
1 stop6h 07mAmerican Airlines
Tue 8/1312:06 pmPWM - GRB
1 stop6h 45mAmerican Airlines
Deal found 4/28$398
Tue 8/63:07 pmGRB - PWM
2 stops8h 33mAmerican Airlines
Tue 8/1312:06 pmPWM - GRB
1 stop6h 45mAmerican Airlines
Deal found 4/28$457
Thu 10/176:35 amGRB - PWM
1 stop14h 13mAmerican Airlines
Tue 10/227:30 amPWM - GRB
1 stop4h 18mAmerican Airlines
Deal found 4/28$504
Thu 10/176:35 amGRB - PWM
2 stops9h 17mAmerican Airlines
Tue 10/227:30 amPWM - GRB
1 stop4h 18mAmerican Airlines
Deal found 4/28$513
Sat 8/241:15 pmGRB - PWM
1 stop7h 21mUnited Airlines
Mon 9/26:00 amPWM - GRB
1 stop5h 11mUnited Airlines
Deal found 4/27$542
Fri 5/245:19 pmGRB - PWM
1 stop5h 25mDelta
Tue 5/285:00 amPWM - GRB
1 stop6h 40mDelta
Deal found 4/28$552
Sat 8/246:45 amGRB - PWM
2 stops12h 01mUnited Airlines
Mon 9/26:00 amPWM - GRB
1 stop5h 11mUnited Airlines
Deal found 4/27$567
Fri 8/233:47 pmGRB - PWM
1 stop4h 49mUnited Airlines
Mon 9/26:00 amPWM - GRB
1 stop5h 11mUnited Airlines
Deal found 4/27$578
Fri 8/233:05 pmGRB - PWM
1 stop5h 43mAmerican Airlines
Mon 9/25:55 pmPWM - GRB
1 stop4h 22mAmerican Airlines
Deal found 4/27$598

One-way flights to Portland from Green Bay

Search for one-way flight options from Green Bay to Portland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Users in need of a one-way flight from Green Bay to Portland can choose from these deals. Users can also find round-trip Green Bay to Portland flights by using the search form above.
Sat 6/156:08 amGRB - PWM
1 stop15h 35mAmerican Airlines
Deal found 4/27$273
Sat 6/1511:28 amGRB - PWM
2 stops12h 24mAmerican Airlines
Deal found 4/27$288

Find flights from Green Bay to Portland within your budget

Customize your flight search to find flights from Green Bay to Portland 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 2,944,896 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$398 - $567

Route

Depart

Return

Price

Green Bay Austin-StraubelPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Tue 8/6

1 stop5h 43m

Portland

Tue 8/13

1 stop7h 45m

$398

Green Bay Austin-StraubelPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Tue 8/6

1 stop5h 43m

Portland

Tue 8/13

2 stops8h 35m

$401

Green Bay Austin-StraubelPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Tue 8/6

2 stops6h 09m

Portland

Tue 8/13

2 stops8h 35m

$406

Green Bay Austin-StraubelPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Tue 8/6

2 stops8h 33m

Portland

Tue 8/13

1 stop6h 45m

$457

Green Bay Austin-StraubelPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Tue 9/3

2 stops8h 27m

Portland

Mon 9/9

2 stops10h 57m

$462

Green Bay Austin-StraubelPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Sat 8/24

1 stop7h 21m

Portland

Mon 9/2

1 stop5h 11m

$542

Green Bay Austin-StraubelPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Fri 5/24

1 stop5h 25m

Portland

Tue 5/28

1 stop6h 40m

$552

Green Bay Austin-StraubelPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Sat 6/15

2 stops29h 33m

Portland

Sat 6/22

1 stop5h 17m

$554

Green Bay Austin-StraubelPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Sat 8/24

2 stops12h 01m

Portland

Mon 9/2

1 stop5h 11m

$567

Flights are sorted by cheapest first

Deals found on 4/27

When is the cheapest time to fly from Green Bay to Portland, Maine?

Use this chart to determine the cheapest time to fly round-trip from Green Bay to Portland. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Green Bay to Portland, Maine flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Portland by month

Plan your trip from Green Bay to Portland by taking into account the cheapest months to travel. The average price of a one-way flight from Green Bay to Portland is currently $281 while a round-trip flight costs $482. Price data was last updated on April 21, 2024.

Currently, January is the cheapest month in which you can book a flight from Green Bay to Portland, Maine (average of $293). Flying from Green Bay to Portland, Maine in April is currently the most expensive (average of $497). 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.

January

$293

February

$332

March

$414

April

$497

May

$431

June

$413

July

$448

August

$360

September

$340

October

$323

November

$333

December

$333

Temperature and rainfall in Portland by month

Plan your trip to Portland by taking into account the average temperature and rainfall totals by month.

PWM

Temperature

23 - 68 °F

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated April 29, 2024.
Get a feel of what it's like to fly with Delta, American Airlines and United Airlines from Green Bay to Portland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,913 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,913 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,202 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,834 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

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

  • Can I find flights from Green Bay to Portland, Maine for under $400 on Cheapflights?

    Yes, there are multiple flights from Green Bay to Portland, Maine for under $400. The cheapest flight booked recently is on American Airlines for just $398, but on average you can expect to pay $540.

  • What are the cheapest airlines flying from Green Bay to Portland, Maine round-trip?

    Our cheapest airline available from Green Bay to Portland, Maine is American Airlines. Our recent data shows that you can find tickets from as low as $398 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $542 and $552 round-trip.

  • What are the most popular airlines that fly from Green Bay to Portland, Maine?

    Before booking your flight from Green Bay to Portland, Maine check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

  • What does GRB to PWM mean?

    GRB stands for Green Bay Austin-Straubel Airport, while PWM stands for Portland Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Green Bay to Portland that include extra baggage allowance?

    The amount of baggage you can bring on your Green Bay to Portland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Green Bay to Portland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Green Bay to Portland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Green Bay to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Green Bay to Portland that allow pets onboard?

    Many airlines flying from Green Bay to Portland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Green Bay to Portland?

    Yes, you can often find last-minute deals on Green Bay to Portland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Green Bay to Portland, Maine flight deals updated?

    The Green Bay to Portland, Maine flight deals you see on this page were last updated on 4/28.

See more FAQs

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Alternative routes for Green Bay to Portland
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 Portland

Discover the top 3 airlines that operate flights from Green Bay to Portland. 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 2,944,896 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$257Average$357FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$284Average$419FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$334Average$478FlexibilityNo cancel feeOn-time69%
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Search flights from Green Bay to Portland by cabin class

Find flights from Green Bay to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Green Bay to Portland?

Deals for Green Bay to Portland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Green Bay to Portland?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Green Bay to Portland for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Green Bay to Portland with no change fees?

Need flexible booking options for your flight to Portland from Green Bay? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Green Bay to Portland become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Portland from Green Bay today and book when prices fit your budget.

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