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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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — GRB
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
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 January 26, 2026.

This American Airlines deal was found by Cheapflights users on 1/24. 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.
Sat 2/2811:35 pm
PDX
-
GRB
1 stop8h 21m
American Airlines
Sat 3/76:32 pm
GRB
-
PDX
1 stop7h 45m
American Airlines
Deal found 1/24$280
This American Airlines deal was found by Cheapflights users on 1/24. 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.
Tue 3/36:25 am
PDX
-
GRB
2 stops11h 17m
American Airlines
Tue 3/106:38 pm
GRB
-
PDX
1 stop7h 42m
American Airlines
Deal found 1/24$285
This Delta deal was found by Cheapflights users on 1/24. 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 3/35:30 am
PDX
-
GRB
2 stops8h 05m
Delta
Tue 3/105:17 pm
GRB
-
PDX
2 stops8h 37m
Delta
Deal found 1/24$291
This Delta deal was found by Cheapflights users on 1/26. 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.
Wed 3/116:05 am
PDX
-
GRB
1 stop7h 33m
Delta
Mon 3/164:19 pm
GRB
-
PDX
1 stop6h 06m
Delta
Deal found 1/26$309
This American Airlines deal was found by Cheapflights users on 1/24. 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.
Sun 3/111:35 pm
PDX
-
GRB
1 stop7h 49m
American Airlines
Sun 3/85:00 am
GRB
-
PDX
1 stop7h 48m
American Airlines
Deal found 1/24$324
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Tue 8/1810:23 am
PDX
-
GRB
1 stop5h 44m
American Airlines
Sat 8/299:47 am
GRB
-
PDX
2 stops11h 06m
American Airlines
Deal found 1/25$329
This American Airlines deal was found by Cheapflights users on 1/24. 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.
Thu 2/1211:35 pm
PDX
-
GRB
1 stop7h 55m
American Airlines
Sun 2/155:00 am
GRB
-
PDX
1 stop7h 58m
American Airlines
Deal found 1/24$334
This Delta deal was found by Cheapflights users on 1/24. 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.
Sat 4/1811:15 pm
PDX
-
GRB
2 stops10h 03m
Delta
Sat 4/254:16 pm
GRB
-
PDX
1 stop5h 51m
Delta
Deal found 1/24$338
This United Airlines deal was found by Cheapflights users on 1/24. 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 2/1211:59 pm
PDX
-
GRB
1 stop7h 51m
United Airlines
Sun 2/153:05 pm
GRB
-
PDX
2 stops10h 09m
United Airlines
Deal found 1/24$339
This Delta deal was found by Cheapflights users on 1/25. 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 8/2111:39 am
PDX
-
GRB
1 stop7h 47m
Delta
Sun 8/3011:53 am
GRB
-
PDX
1 stop6h 05m
Delta
Deal found 1/25$344

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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$280
(American Airlines)

One-way from

$126
(American Airlines)

Popular in

June

Cheapest in

December

Average price

$608
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. 4% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 26, 2026.
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

Tue 3/3

5:30 am-3:35 pm

2 stops8h 05m

Green Bay Austin-Straubel

Tue 3/10

5:17 pm-11:54 pm

2 stops8h 37m

$291

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Wed 3/11

11:59 pm-9:59 am

1 stop8h 00m

Green Bay Austin-Straubel

Mon 3/16

5:28 pm-10:45 pm

1 stop7h 17m

$309

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Sat 4/18

11:59 pm-9:10 am

1 stop7h 11m

Green Bay Austin-Straubel

Sat 4/25

5:18 pm-11:41 pm

1 stop8h 23m

$309

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Sun 3/1

6:00 am-3:35 pm

1 stop7h 35m

Green Bay Austin-Straubel

Sun 3/8

4:19 pm-8:25 pm

1 stop6h 06m

$309

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Wed 3/11

6:05 am-3:38 pm

1 stop7h 33m

Green Bay Austin-Straubel

Mon 3/16

4:19 pm-8:25 pm

1 stop6h 06m

$309

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Thu 2/12

11:35 pm-9:30 am

1 stop7h 55m

Green Bay Austin-Straubel

Sun 2/15

5:00 am-10:58 am

1 stop7h 58m

$334

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Sat 4/18

11:15 pm-11:18 am

2 stops10h 03m

Green Bay Austin-Straubel

Sat 4/25

4:16 pm-8:07 pm

1 stop5h 51m

$338

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Wed 2/18

11:35 pm-9:30 am

1 stop7h 55m

$126

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Wed 2/11

5:30 am-3:37 pm

2 stops8h 07m

$334

PortlandGreen Bay

PDX - GRB

PDXGRB

Portland

Fri 2/13

6:00 am-3:35 pm

1 stop7h 35m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 15 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Green Bay flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 November is currently the most expensive (average of $305). 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 January 26, 2026.
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
8,111 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

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
8,111 reviews
Delta
7.9
Good
8,111 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

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
9,199 reviews
Delta
7.9
Good
8,111 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

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
11,189 reviews
Delta
7.9
Good
8,111 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

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, United Airlines, and American Airlines fly from Portland to Green Bay in about 7h 11m. The time it takes to get you to your destination can typically vary by up to 54m. 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 $159 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $283 and $343 round-trip. These flights start at 70% 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 November is currently the most expensive (average of $305). 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$159Average$538FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$283Average$506FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$343Average$559FlexibilityNo cancel feeOn-time69%

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