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Cheap flights from Portland, Maine to Green Bay from $319

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to Green Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:47 am - 12:46 pmPWM  Portland-GRB Green Bay Austin-Straubel
4h 59m1 stop Chicago O'Hare Intl
United Airlines Logo
3:15 pm - 9:48 pmGRB  Green Bay Austin-Straubel-PWM Portland
5h 33m1 stop Chicago O'Hare Intl
$319United Airlines
Wed, Nov 11 - Sat, Nov 14
United Airlines Logo
5:08 pm - 10:43 pmPWM  Portland-GRB Green Bay Austin-Straubel
6h 35m1 stop Chicago O'Hare Intl
United Airlines Logo
8:00 am - 2:16 pmGRB  Green Bay Austin-Straubel-PWM Portland
5h 16m1 stop Chicago O'Hare Intl
$319United Airlines
Thu, Oct 29 - Sun, Nov 1
United Airlines Logo
8:47 am - 12:46 pmPWM  Portland-GRB Green Bay Austin-Straubel
4h 59m1 stop Chicago O'Hare Intl
United Airlines Logo
6:15 am - 2:27 pmGRB  Green Bay Austin-Straubel-PWM Portland
7h 12m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$324United Airlines
Wed, Nov 11 - Sat, Nov 14
United Airlines Logo
5:30 am - 12:46 pmPWM  Portland-GRB Green Bay Austin-Straubel
8h 16m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
6:15 am - 2:27 pmGRB  Green Bay Austin-Straubel-PWM Portland
7h 12m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$329United Airlines
Wed, Nov 11 - Sat, Nov 14
American Airlines Logo
5:45 pm - 12:12 amPWM  Portland-GRB Green Bay Austin-Straubel
7h 27m1 stop Chicago O'Hare Intl
American Airlines Logo
5:50 am - 11:53 amGRB  Green Bay Austin-Straubel-PWM Portland
5h 03m1 stop Chicago O'Hare Intl
$339American Airlines
Thu, Oct 29 - Sun, Nov 1
American Airlines Logo
1:05 pm - 6:17 pmPWM  Portland-GRB Green Bay Austin-Straubel
6h 12m1 stop Chicago O'Hare Intl
American Airlines Logo
5:50 am - 11:53 amGRB  Green Bay Austin-Straubel-PWM Portland
5h 03m1 stop Chicago O'Hare Intl
$339American Airlines
Fri, Oct 30 - Sun, Nov 1
Delta Logo
4:47 pm - 9:01 pmPWM  Portland-GRB Green Bay Austin-Straubel
5h 14m1 stop Detroit Metropolitan Wayne County
Delta Logo
7:00 am - 11:57 amGRB  Green Bay Austin-Straubel-PWM Portland
3h 57m1 stop Detroit Metropolitan Wayne County
$339Delta
Thu, Oct 29 - Sun, Nov 1
Delta Logo
11:55 am - 4:11 pmPWM  Portland-GRB Green Bay Austin-Straubel
5h 16m1 stop Minneapolis St Paul
Delta Logo
7:00 am - 11:57 amGRB  Green Bay Austin-Straubel-PWM Portland
3h 57m1 stop Detroit Metropolitan Wayne County
$339Delta
Fri, Oct 30 - Sun, Nov 1
American Airlines Logo
4:06 pm - 12:07 amPWM  Portland-GRB Green Bay Austin-Straubel
9h 01m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl
American Airlines Logo
5:50 am - 11:53 amGRB  Green Bay Austin-Straubel-PWM Portland
5h 03m1 stop Chicago O'Hare Intl
$344American Airlines
Mon, Nov 23 - Thu, Dec 3
American Airlines Logo
4:27 pm - 12:12 amPWM  Portland-GRB Green Bay Austin-Straubel
8h 45m2 stops New York LaGuardia Chicago O'Hare Intl
American Airlines Logo
5:50 am - 11:53 amGRB  Green Bay Austin-Straubel-PWM Portland
5h 03m1 stop Chicago O'Hare Intl
$344American Airlines
Thu, Oct 29 - Sun, Nov 1

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United Airlines flights from Portland, Maine to Green Bay

Our best United Airlines deals on Portland, Maine to Green Bay flight tickets
United Airlines
Oct 29
PWM5:08 pmPortland
6h 35m
1 stop
GRB10:43 pmGreen Bay Austin-Straubel
Nov 1
GRB8:00 amGreen Bay Austin-Straubel
5h 16m
1 stop
PWM2:16 pmPortland
$319
United Airlines
Nov 11
PWM8:47 amPortland
4h 59m
1 stop
GRB12:46 pmGreen Bay Austin-Straubel
Nov 14
GRB6:15 amGreen Bay Austin-Straubel
7h 12m
2 stops
PWM2:27 pmPortland
$324
United Airlines
Nov 11
PWM5:30 amPortland
8h 16m
2 stops
GRB12:46 pmGreen Bay Austin-Straubel
Nov 14
GRB6:15 amGreen Bay Austin-Straubel
7h 12m
2 stops
PWM2:27 pmPortland
$329

American Airlines flights from Portland, Maine to Green Bay

Our best American Airlines deals on Portland, Maine to Green Bay flight tickets
American Airlines
Oct 27
PWM5:45 pmPortland
7h 27m
1 stop
GRB12:12 amGreen Bay Austin-Straubel
Nov 3
GRB5:50 amGreen Bay Austin-Straubel
4h 38m
1 stop
PWM11:28 amPortland
$376
American Airlines
Nov 23
PWM4:06 pmPortland
9h 01m
2 stops
GRB12:07 amGreen Bay Austin-Straubel
Dec 1
GRB5:40 amGreen Bay Austin-Straubel
5h 16m
1 stop
PWM11:56 amPortland
$401
American Airlines
Nov 23
PWM4:06 pmPortland
9h 01m
2 stops
GRB12:07 amGreen Bay Austin-Straubel
Dec 1
GRB10:04 amGreen Bay Austin-Straubel
11h 35m
2 stops
PWM10:39 pmPortland
$406

momondo Fare Finder

 
Use the filters below to find and compare flights from Portland, Maine to Green Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandGreen Bay

PWM Portland - GRB Green Bay Austin-Straubel

PWMGRB

Portland

Wed 11/11

8:47 am-12:46 pm

1 stop4h 59m

Green Bay Austin-Straubel

Sat 11/14

3:15 pm-9:48 pm

1 stop5h 33m

$319

PortlandGreen Bay

PWM Portland - GRB Green Bay Austin-Straubel

PWMGRB

Portland

Thu 10/29

5:08 pm-10:43 pm

1 stop6h 35m

Green Bay Austin-Straubel

Sun 11/1

8:00 am-2:16 pm

1 stop5h 16m

$319

PortlandGreen Bay

PWM Portland - GRB Green Bay Austin-Straubel

PWMGRB

Portland

Wed 11/11

8:47 am-12:46 pm

1 stop4h 59m

Green Bay Austin-Straubel

Sat 11/14

6:15 am-2:27 pm

2 stops7h 12m

$324

PortlandGreen Bay

PWM Portland - GRB Green Bay Austin-Straubel

PWMGRB

Portland

Wed 11/11

5:30 am-12:46 pm

2 stops8h 16m

Green Bay Austin-Straubel

Sat 11/14

6:15 am-2:27 pm

2 stops7h 12m

$329

PortlandGreen Bay

PWM Portland - GRB Green Bay Austin-Straubel

PWMGRB

Portland

Thu 10/29

5:45 pm-12:12 am

1 stop7h 27m

Green Bay Austin-Straubel

Sun 11/1

5:50 am-11:53 am

1 stop5h 03m

$339

PortlandGreen Bay

PWM Portland - GRB Green Bay Austin-Straubel

PWMGRB

Portland

Fri 10/30

1:05 pm-6:17 pm

1 stop6h 12m

Green Bay Austin-Straubel

Sun 11/1

5:50 am-11:53 am

1 stop5h 03m

$339
Quickest round-trip

PortlandGreen Bay

PWM Portland - GRB Green Bay Austin-Straubel

PWMGRB

Portland

Thu 10/29

4:47 pm-9:01 pm

1 stop5h 14m

Green Bay Austin-Straubel

Sun 11/1

7:00 am-11:57 am

1 stop3h 57m

$339

PortlandGreen Bay

PWM Portland - GRB Green Bay Austin-Straubel

PWMGRB

Portland

Fri 10/30

11:55 am-4:11 pm

1 stop5h 16m

Green Bay Austin-Straubel

Sun 11/1

7:00 am-11:57 am

1 stop3h 57m

$339

PortlandGreen Bay

PWM Portland - GRB Green Bay Austin-Straubel

PWMGRB

Portland

Mon 11/23

4:06 pm-12:07 am

2 stops9h 01m

Green Bay Austin-Straubel

Thu 12/3

5:50 am-11:53 am

1 stop5h 03m

$344

PortlandGreen Bay

PWM Portland - GRB Green Bay Austin-Straubel

PWMGRB

Portland

Thu 10/29

4:27 pm-12:12 am

2 stops8h 45m

Green Bay Austin-Straubel

Sun 11/1

5:50 am-11:53 am

1 stop5h 03m

$344

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Green Bay from

How to get the cheapest flight ticket from Portland, Maine to Green Bay

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Green Bay?

The month of October is, on average, the cheapest month to fly to Green Bay from Portland, Maine, with most prices found around $0. If you aren’t able to travel during the month of October, then book flights to Green Bay from Portland, Maine during June instead. Flights to Green Bay in June, while not as cheap as those in October, still average around $0.

When to book flights from Portland, Maine to Green Bay

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Green Bay according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to Green Bay (PWM to GRB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Green Bay

Best Price Found

$319

Fastest flight time

7h 11m

Direct flights

None
The best flight deal from Portland, Maine to Green Bay found on momondo in the last 72 hours is $319
The fastest flight from Portland, Maine to Green Bay takes 7h 11m
There are no direct flights from Portland, Maine to Green Bay. There are no popular flight routes from Portland, Maine to Green Bay.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Green Bay

  • How far is Portland to Green Bay Austin-Straubel by plane?

    A flight from Portland to Green Bay Austin-Straubel will travel around 881.2 mi. By plane, this route typically takes 7h 11m.

  • When did momondo last update prices for flights from Portland Airport to Green Bay Austin-Straubel Airport?

    Prices for flights from Portland Airport to Green Bay Austin-Straubel Airport refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Green Bay Austin-Straubel Airport?

  • How old do you have to be to fly from Portland Airport to Green Bay Austin-Straubel Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Green Bay Austin-Straubel Airport.

  • What documentation or ID do you need to fly to Green Bay Austin-Straubel Airport?

    The required travel and health documents for your Green Bay Austin-Straubel Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Green Bay Austin-Straubel Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Portland, Maine to Green Bay?

Best airlines flying from Portland, Maine to Green Bay

Compare and see reviews for airlines that fly from Portland, Maine to Green Bay with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $328Free CancellationRating
7.4
10,213 reviews
Search United Airlines flights

Traveling to a place near Green Bay?

Book flights to Green Bay if you plan to visit one of these locations
Sturgeon Bay
Manitowoc
Marinette
Shawano
De Pere

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Green Bay?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Green Bay. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Green Bay with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Green Bay from Portland with this policy.

How can momondo help me find flights from Portland to Green Bay?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Green Bay.

I’m not ready to book a flight from Portland to Green Bay right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Green Bay from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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