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Cheap flights from Portland to Green Bay from $269

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Green Bay departing on 6/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Portland to Green Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:47 pm - 9:12 am
PDX
-
GRB
7h 25m
1 stop
American Airlines Logo
6:51 pm - 11:52 pm
GRB
-
PDX
7h 01m
1 stop
$330American Airlines
Tue, May 19 - Tue, May 26
United Airlines Logo
2:30 pm - 11:57 pm
PDX
-
GRB
7h 27m
1 stop
United Airlines Logo
3:47 pm - 10:34 pm
GRB
-
PDX
8h 47m
1 stop
$369United Airlines
Fri, Apr 17 - Mon, Apr 20
American Airlines Logo
11:47 pm - 9:12 am
PDX
-
GRB
7h 25m
1 stop
American Airlines Logo
5:24 pm - 11:48 pm
GRB
-
PDX
8h 24m
1 stop
$385American Airlines
Thu, May 7 - Sun, May 10
United Airlines Logo
12:50 pm - 11:57 pm
PDX
-
GRB
9h 07m
2 stops
United Airlines Logo
5:40 pm - 10:34 pm
GRB
-
PDX
6h 54m
1 stop
$388United Airlines
Fri, Apr 17 - Mon, Apr 20
United Airlines Logo
11:59 pm - 10:00 am
PDX
-
GRB
8h 01m
1 stop
United Airlines Logo
5:35 pm - 10:35 pm
GRB
-
PDX
7h 00m
1 stop
$391United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
10:35 am - 9:15 pm
PDX
-
GRB
8h 40m
2 stops
United Airlines Logo
5:31 pm - 11:09 pm
GRB
-
PDX
7h 38m
1 stop
$392United Airlines
Tue, Sep 15 - Tue, Sep 22
United Airlines Logo
11:59 pm - 10:00 am
PDX
-
GRB
8h 01m
1 stop
United Airlines Logo
8:00 am - 8:42 pm
GRB
-
PDX
14h 42m
2 stops
$396United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
11:15 pm - 4:58 pm
PDX
-
GRB
15h 43m
2 stops
United Airlines Logo
8:00 am - 8:42 pm
GRB
-
PDX
14h 42m
2 stops
$401United Airlines
Tue, Apr 28 - Sat, May 2
Delta Logo
11:12 pm - 11:13 am
PDX
-
GRB
10h 01m
2 stops
Delta Logo
11:53 am - 5:15 pm
GRB
-
PDX
7h 22m
1 stop
$406Delta
Thu, May 7 - Sun, May 10
United Airlines Logo
11:15 pm - 2:13 pm
PDX
-
GRB
12h 58m
2 stops
United Airlines Logo
8:00 am - 6:46 pm
GRB
-
PDX
12h 46m
3 stops
$407United Airlines
Tue, Apr 28 - Sat, May 2

United Airlines flights from Portland to Green Bay

Our best United Airlines deals on Portland to Green Bay flight tickets
United Airlines
Apr 28
PDX11:59 pmPortland
8h 01m
1 stop
GRB10:00 amGreen Bay Austin-Straubel
May 2
GRB5:35 pmGreen Bay Austin-Straubel
7h 00m
1 stop
PDX10:35 pmPortland
$391
United Airlines
Sep 15
PDX10:35 amPortland
8h 40m
2 stops
GRB9:15 pmGreen Bay Austin-Straubel
Sep 22
GRB5:31 pmGreen Bay Austin-Straubel
7h 38m
1 stop
PDX11:09 pmPortland
$392
United Airlines
Apr 28
PDX11:59 pmPortland
8h 01m
1 stop
GRB10:00 amGreen Bay Austin-Straubel
May 2
GRB8:00 amGreen Bay Austin-Straubel
14h 42m
2 stops
PDX8:42 pmPortland
$396

Delta flights from Portland to Green Bay

Our best Delta deals on Portland to Green Bay flight tickets
Delta
May 19
PDX8:11 pmPortland
12h 20m
2 stops
GRB10:31 amGreen Bay Austin-Straubel
May 26
GRB5:01 pmGreen Bay Austin-Straubel
7h 01m
1 stop
PDX10:02 pmPortland
$399
Delta
May 7
PDX11:12 pmPortland
10h 01m
2 stops
GRB11:13 amGreen Bay Austin-Straubel
May 10
GRB11:53 amGreen Bay Austin-Straubel
7h 22m
1 stop
PDX5:15 pmPortland
$406
Delta
Jun 4
PDX1:35 pmPortland
6h 23m
1 stop
GRB9:58 pmGreen Bay Austin-Straubel
Jun 9
GRB12:05 pmGreen Bay Austin-Straubel
8h 18m
2 stops
PDX6:23 pmPortland
$416

momondo Fare Finder

 
Customize your flight search to find flights from Portland 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, momondo users made 832,500 searches. Data last updated March 31, 2026.
Use the filters below to find and compare flights from Portland to Green Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Tue 5/19

11:47 pm-9:12 am

1 stop7h 25m

Green Bay Austin-Straubel

Tue 5/26

6:51 pm-11:52 pm

1 stop7h 01m

$330

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Fri 4/17

2:30 pm-11:57 pm

1 stop7h 27m

Green Bay Austin-Straubel

Mon 4/20

3:47 pm-10:34 pm

1 stop8h 47m

$369

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Thu 5/7

11:47 pm-9:12 am

1 stop7h 25m

Green Bay Austin-Straubel

Sun 5/10

5:24 pm-11:48 pm

1 stop8h 24m

$385

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Fri 4/17

12:50 pm-11:57 pm

2 stops9h 07m

Green Bay Austin-Straubel

Mon 4/20

5:40 pm-10:34 pm

1 stop6h 54m

$388

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Tue 4/28

11:59 pm-10:00 am

1 stop8h 01m

Green Bay Austin-Straubel

Sat 5/2

5:35 pm-10:35 pm

1 stop7h 00m

$391

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Tue 9/15

10:35 am-9:15 pm

2 stops8h 40m

Green Bay Austin-Straubel

Tue 9/22

5:31 pm-11:09 pm

1 stop7h 38m

$392

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Tue 4/28

11:59 pm-10:00 am

1 stop8h 01m

Green Bay Austin-Straubel

Sat 5/2

8:00 am-8:42 pm

2 stops14h 42m

$396

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Tue 4/28

11:15 pm-4:58 pm

2 stops15h 43m

Green Bay Austin-Straubel

Sat 5/2

8:00 am-8:42 pm

2 stops14h 42m

$401

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Thu 5/7

11:12 pm-11:13 am

2 stops10h 01m

Green Bay Austin-Straubel

Sun 5/10

11:53 am-5:15 pm

1 stop7h 22m

$406

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Tue 4/28

11:15 pm-2:13 pm

2 stops12h 58m

Green Bay Austin-Straubel

Sat 5/2

8:00 am-6:46 pm

3 stops12h 46m

$407

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Portland 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 typical price of a round-trip flight between Portland and Green Bay?

Can stopping save me money on Portland to Green Bay flights?

You could potentially save up to 11% on your flight if you consider stops on a Portland to Green Bay flight.

When to book flights from Portland to Green Bay

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

Cheap Portland to Green Bay (PDX to GRB) flight deals and tips

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

Fastest flight time

6h 17m

Direct flights

None
The fastest flight from Portland to Green Bay takes 6h 17m
There are no direct flights from Portland to Green Bay. There are no popular flight routes from Portland to Green Bay.
Search flight deals

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

    The straight-line distance from Portland to Green Bay Austin-Straubel is 1679.6 mi. A reasonable flight in good conditions will take 6h 17m.

  • 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 to Green Bay?

Best airlines flying from Portland to Green Bay

Compare and see reviews for airlines that fly from Portland to Green Bay with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $199Free CancellationRating
7.9
8,364 reviews
Search Delta flights
American AirlinesPriceFrom $270Free CancellationRating
7.1
11,543 reviews
Search American Airlines flights
United AirlinesPriceFrom $313Free CancellationRating
7.4
9,525 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?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Green Bay for you.

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

All flight searches from Portland to Green Bay on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Portland and Green Bay by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Portland to Green Bay flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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