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Green Bay

$126+ Cheap flights from Portland to Green Bay (PDX - 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — GRB
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Portland to Green Bay

Cheapest flights from Portland to Green Bay
Explore the most affordable flight options available from Portland to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 12/307:10 amPDX - GRB
1 stop5h 57mUnited Airlines
Mon 1/55:22 pmGRB - PDX
1 stop7h 18mUnited Airlines
Deal found 12/10$465
This Delta deal was found by Cheapflights users on 12/9. 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 12/1111:20 pmPDX - GRB
1 stop9h 11mDelta
Sat 12/134:17 pmGRB - PDX
1 stop6h 35mDelta
Deal found 12/9$519
This Delta deal was found by Cheapflights users on 12/11. 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 12/252:11 pmPDX - GRB
1 stop6h 04mDelta
Tue 12/304:29 pmGRB - PDX
2 stops9h 26mDelta
Deal found 12/11$816
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Thu 12/257:10 amPDX - GRB
1 stop7h 37mUnited Airlines
Tue 12/306:15 amGRB - PDX
1 stop18h 25mUnited Airlines
Deal found 12/11$935
This Delta deal was found by Cheapflights users on 12/11. 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 12/2512:35 pmPDX - GRB
1 stop8h 12mDelta
Sun 12/2811:11 amGRB - PDX
2 stops12h 45mDelta
Deal found 12/11$986
This Delta deal was found by Cheapflights users on 12/10. 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 12/252:11 pmPDX - GRB
1 stop6h 04mDelta
Mon 12/294:29 pmGRB - PDX
2 stops9h 26mDelta
Deal found 12/10$1,013
This Delta deal was found by Cheapflights users on 12/11. 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.
Mon 12/2212:35 pmPDX - GRB
1 stop8h 12mDelta
Wed 12/3111:11 amGRB - PDX
2 stops11h 25mDelta
Deal found 12/11$1,026

Find flight deals from Portland to Green Bay

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Green Bay (GRB). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$275
(United Airlines)

One-way from

$126
(United Airlines)

Popular in

March

Cheapest in

January

Average price

$380
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 Portland to Green Bay Austin-Straubel
Search Deals
One-way flight from Portland to Green Bay Austin-Straubel
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Portland to Green Bay that are best for you.

Fly from

Portland

Fly to

Green Bay

Route

Depart

Return

Price

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Thu 1/8

7:10 am-9:35 pm

2 stops12h 25m

Green Bay Austin-Straubel

Thu 1/15

4:18 pm-12:17 am

2 stops9h 59m

$295

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Wed 1/7

7:00 am-3:07 pm

1 stop6h 07m

Green Bay Austin-Straubel

Sat 1/10

2:39 pm-12:42 am

2 stops12h 03m

$346

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Thu 4/9

6:30 am-11:06 pm

1 stop14h 36m

Green Bay Austin-Straubel

Mon 4/13

6:40 pm-11:37 pm

1 stop6h 57m

$407

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Thu 4/9

11:59 pm-9:45 am

1 stop7h 46m

Green Bay Austin-Straubel

Sun 4/12

2:45 pm-10:10 pm

1 stop9h 25m

$429

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Tue 12/30

7:10 am-3:07 pm

1 stop5h 57m

Green Bay Austin-Straubel

Mon 1/5

5:22 pm-10:40 pm

1 stop7h 18m

$465

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Wed 2/11

7:00 am-4:47 pm

1 stop7h 47m

$126

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Sat 2/7

6:00 am-3:35 pm

1 stop7h 35m

$126

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Wed 2/11

6:00 am-4:23 pm

1 stop8h 23m

$126

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Wed 2/11

6:00 am-4:39 pm

2 stops8h 39m

$165

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Fri 2/6

7:37 pm-9:35 pm

2 stops23h 58m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 12 results
1
2

Compare providers for flights from Portland to Green Bay

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Green Bay in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Green Bay flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Green Bay flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Green Bay flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Green Bay flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Green Bay flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Green Bay

Have a flexible travel schedule? Discover the best time to fly to Green Bay from Portland 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 Portland to Green Bay

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

Currently, October is the cheapest month in which you can book a flight from Portland to Green Bay (average of $79). Flying from Portland to Green Bay in February is currently the most expensive (average of $368). 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.

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 December 12, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Portland 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
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • How long is the flight from Portland to Green Bay?

    Airlines like Delta and United Airlines fly from Portland to Green Bay in about 6h 07m. The time it takes to get you to your destination can typically vary by up to 6h 18m. The distance between Portland and Green Bay is about 1670 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Portland to Green Bay is Delta. Our recent data shows that you can find tickets from as low as $228 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $283 and $313 round-trip. These flights start at 55% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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 Portland to Green Bay?

    Currently, October is the cheapest month in which you can book a flight from Portland to Green Bay (average of $79). Flying from Portland to Green Bay in February is currently the most expensive (average of $368). 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 Green Bay?

Book flights to Green Bay if you plan to visit one of these locations
Manitowoc

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Top 3 airlines flying from Portland to Green Bay

Discover the top 3 airlines that operate flights from Portland 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$243Average$539FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$283Average$506FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$343Average$565FlexibilityNo cancel feeOn-time69%

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