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

According to our current data, Frontier ($345), United Airlines ($411), and Delta ($455) offers the cheapest pricing from Green Bay to Portland. Frontier is currently priced 48% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Green Bay to Portland one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $173. United Airlines flights start at $293 while deals on American Airlines start at $412 one-way.

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

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

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

Yes, there are multiple flights from Green Bay to Portland for under $400. The cheapest flight booked recently is on Frontier for just $345, but on average you can expect to pay $463.

Are there last-minute flights available from Green Bay to Portland for under $400?

There are currently 6+ open flights from Green Bay to Portland within the next 7 days for less than $400.

Which airlines flying from Green Bay Austin-Straubel to Portland have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Delta, United Airlines, and American Airlines flying from Green Bay Austin-Straubel to Portland have implemented new flexible cancellation policies.

What is the cheapest day to fly round-trip from Green Bay to Portland?

Monday is generally a great day to depart. Flying on this day could help you save up to 10%.

What is the cheapest month to fly from Green Bay to Portland?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, December can be a great choice for travel to Portland. Flights to Portland from Green Bay in December are about $665 on average during December, but can be found for as low as $280.

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

When flying from Green Bay to Portland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 40% versus a flight in the afternoon.

What does GRB to PDX mean?

GRB stands for Green Bay Austin-Straubel Airport, while PDX 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.

Flights from Green Bay, WI to Portland, OR from $173

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GRB — PDX

Jun 5 — Jun 121

Round-tripOne-way

1 adult, Economy

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The best prices from Green Bay Austin-Straubel to Portland are usually found in December or April, booked 60 days in advance, depart on a Monday or Wednesday and return on a Wednesday

How to find the cheapest flight from Green Bay (GRB) to Portland (PDX)

Popular in	July
Cheapest in	December
Round-trip from	$275
One-way from	$173

High demand for flights, 33% potential price rise

Search Deals

Best time to find cheap flights, 34% potential price drop

Search Deals

From Green Bay Austin-Straubel to Portland

Search Deals

One-way flight from Green Bay Austin-Straubel to Portland

Search Deals

GRB - PDX Price	$275 - $587
PDX Temperature	41 - 69.8 °F
PDX Rainfall	0.7 - 5.6 inches

GRB - PDX

Price

$275 - $587

PDX

Temperature

41 - 69.8 °F

PDX

Rainfall

0.7 - 5.6 inches

Travelers have found it’s best to book a flight 61 days in advance to save up to 19% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Green Bay to Portland 1-2 weeks in advance for as low as $799, or $846 for flights within the next 24 hours.

Cheap flights from Green Bay to Portland in May, June 2023

Scroll through some of the best deals on flights from Green Bay to Portland in 2023. Check back regularly for other flight deals.

Jun 5 - Jun 6

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

12h 20m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

11h 56m

$320

Frontier

Deal found 5/30

Jun 16 - Jun 20

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

12h 38m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

11h 22m

$345

Frontier

Deal found 5/30

Jun 28 - Jul 2

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

11h 11m

PDX

Portland

GRB

Green Bay Austin-Straubel

2 stops

14h 47m

$406

Frontier

Deal found 5/31

Jun 16 - Jun 18

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

12h 38m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

10h 50m

$581

Frontier

Deal found 5/30

Jun 26 - Jun 29

GRB

Green Bay Austin-Straubel

PDX

Portland

2 stops

22h 53m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

9h 41m

$687

Multiple Airlines

Deal found 5/30

Jun 29 - Jul 6

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

8h 41m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

8h 26m

$688

Delta

Deal found 5/30

Jun 28 - Jul 1

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

7h 34m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

7h 53m

$729

United Airlines

Deal found 5/31

Jun 27 - Jul 1

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

18h 32m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

8h 35m

$747

United Airlines

Deal found 5/31

Jun 29 - Jul 5

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

7h 34m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

7h 53m

$748

United Airlines

Deal found 5/30

Green Bay to Portland 2023 flight deals

Scroll through some of the best deals on flights from Green Bay to Portland in 2023. Check back regularly for other flight deals.

Jun 5 - Jun 6

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

12h 20m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

11h 56m

$320

Frontier

Deal found 5/30

Jun 16 - Jun 20

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

12h 38m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

11h 22m

$345

Frontier

Deal found 5/30

Oct 13 - Oct 15

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

13h 05m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

21h 45m

$355

Frontier

Deal found 5/29

Jul 3 - Jul 6

GRB

Green Bay Austin-Straubel

PDX

Portland

2 stops

11h 59m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

9h 26m

$384

Multiple Airlines

Deal found 5/31

Jul 3 - Jul 6

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

11h 40m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

9h 26m

$396

Frontier

Deal found 5/31

Jun 28 - Jul 2

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

11h 11m

PDX

Portland

GRB

Green Bay Austin-Straubel

2 stops

14h 47m

$406

Frontier

Deal found 5/31

Aug 15 - Aug 22

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

18h 25m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

14h 57m

$411

United Airlines

Deal found 5/30

Aug 15 - Aug 22

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

18h 25m

PDX

Portland

GRB

Green Bay Austin-Straubel

2 stops

14h 45m

$430

United Airlines

Deal found 5/30

Sep 1 - Sep 3

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

27h 16m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

14h 16m

$431

United Airlines

Deal found 5/30

Cheap Delta flights from Green Bay to Portland

Take a peek at the cheapest Delta flights we've detected traveling from Green Bay to Portland. Make sure to double check the flight details before booking.

Sep 4 - Sep 13

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

9h 41m

PDX

Portland

GRB

Green Bay Austin-Straubel

2 stops

13h 55m

$455

Delta

Deal found 5/30

Aug 15 - Aug 29

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

9h 41m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

8h 09m

$491

Delta

Deal found 5/30

Aug 16 - Aug 30

GRB

Green Bay Austin-Straubel

PDX

Portland

2 stops

8h 33m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

8h 09m

$496

Delta

Deal found 5/30

Aug 16 - Aug 30

GRB

Green Bay Austin-Straubel

PDX

Portland

2 stops

8h 33m

PDX

Portland

GRB

Green Bay Austin-Straubel

2 stops

12h 41m

$500

Delta

Deal found 5/30

Sep 1 - Sep 4

GRB

Green Bay Austin-Straubel

PDX

Portland

2 stops

8h 33m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

8h 09m

$521

Delta

Deal found 5/30

Sep 1 - Sep 4

GRB

Green Bay Austin-Straubel

PDX

Portland

2 stops

8h 33m

PDX

Portland

GRB

Green Bay Austin-Straubel

2 stops

10h 31m

$601

Delta

Deal found 5/30

Aug 15 - Aug 22

GRB

Green Bay Austin-Straubel

PDX

Portland

2 stops

8h 08m

PDX

Portland

GRB

Green Bay Austin-Straubel

2 stops

10h 23m

$606

Delta

Deal found 5/30

Oct 13 - Oct 15

GRB

Green Bay Austin-Straubel

PDX

Portland

2 stops

8h 43m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

6h 41m

$626

Delta

Deal found 5/29

Cheap Frontier flights from Green Bay to Portland

Take a gander at the lowest prices we've found on Frontier flights from Green Bay to Portland. Ensure the flight price, dates, time, and airline match your criteria before you book.

Jun 5 - Jun 6

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

12h 20m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

11h 56m

$320

Frontier

Deal found 5/30

Jun 16 - Jun 20

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

12h 38m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

11h 22m

$345

Frontier

Deal found 5/30

Oct 13 - Oct 15

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

13h 05m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

21h 45m

$355

Frontier

Deal found 5/29

Jun 16 - Jun 18

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

12h 38m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

10h 50m

$581

Frontier

Deal found 5/30

Last minute flights from Green Bay to Portland

Have a look at some of the last-minute flights available departing from Green Bay to Portland. Users should examine the flight details to ensure there are no surprises.

Jun 5 - Jun 6

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

12h 20m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

11h 56m

$320

Frontier

Deal found 5/30

Jun 5 - Jun 7

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

8h 17m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

6h 47m

$759

American Airlines

Deal found 5/30

Jun 5 - Jun 7

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

8h 17m

PDX

Portland

GRB

Green Bay Austin-Straubel

2 stops

12h 57m

$764

American Airlines

Deal found 5/30

Jun 5 - Jun 7

GRB

Green Bay Austin-Straubel

PDX

Portland

2 stops

11h 21m

PDX

Portland

GRB

Green Bay Austin-Straubel

2 stops

12h 15m

$769

American Airlines

Deal found 5/30

Jun 5 - Jun 6

GRB

Green Bay Austin-Straubel

PDX

Portland

2 stops

28h 13m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

7h 48m

$801

United Airlines

Deal found 5/30

Jun 5 - Jun 6

GRB

Green Bay Austin-Straubel

PDX

Portland

3 stops

26h 58m

PDX

Portland

GRB

Green Bay Austin-Straubel

1 stop

7h 48m

$900

United Airlines

Deal found 5/30

One-way flights to Portland from Green Bay

Take a look at some of the best available options we've come across on one-way flights from Green Bay to Portland. Users in need of a round-trip flight from Green Bay to Portland instead should update the search form at the top of page.

Jun 7

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

10h 29m

$173

Frontier

Deal found 5/29

Jun 26

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

18h 32m

$293

United Airlines

Deal found 5/30

Jun 26

GRB

Green Bay Austin-Straubel

PDX

Portland

2 stops

22h 53m

$335

Multiple Airlines

Deal found 5/30

Jun 7

GRB

Green Bay Austin-Straubel

PDX

Portland

2 stops

13h 26m

$412

American Airlines

Deal found 5/29

Jun 26

GRB

Green Bay Austin-Straubel

PDX

Portland

3 stops

30h 16m

$460

United Airlines

Deal found 5/30

Jul 1

GRB

Green Bay Austin-Straubel

PDX

Portland

1 stop

7h 55m

$474

Delta

Deal found 5/30

Jul 1

GRB

Green Bay Austin-Straubel

PDX

Portland

2 stops

8h 12m

$478

Delta

Deal found 5/30

Jun 7

GRB

Green Bay Austin-Straubel

PDX

Portland

3 stops

17h 43m

$600

United Airlines

Deal found 5/29

Jul 1

GRB

Green Bay Austin-Straubel

PDX

Portland

3 stops

23h 20m

$640

United Airlines

Deal found 5/30

Find flights from Green Bay to Portland within your budget

Fly from

Fly to

Budget

$345 - $547

Route

Depart

Return

Price

Green Bay Austin-StraubelPortland

GRB - PDX

GRBPDX

Green Bay Austin-Straubel

Fri 6/16

1 stop12h 38m

Portland

Tue 6/20

1 stop11h 22m

$345

Pick Dates

Green Bay Austin-StraubelPortland

GRB - PDX

GRBPDX

Green Bay Austin-Straubel

Fri 10/13

1 stop13h 05m

Portland

Sun 10/15

1 stop21h 45m

$355

Pick Dates

Green Bay Austin-StraubelPortland

GRB - PDX

GRBPDX

Green Bay Austin-Straubel

Tue 8/15

1 stop18h 25m

Portland

Tue 8/22

1 stop14h 57m

$411

Pick Dates

Green Bay Austin-StraubelPortland

GRB - PDX

GRBPDX

Green Bay Austin-Straubel

Tue 8/15

1 stop18h 25m

Portland

Tue 8/22

2 stops14h 45m

$430

Pick Dates

Green Bay Austin-StraubelPortland

GRB - PDX

GRBPDX

Green Bay Austin-Straubel

Fri 9/1

1 stop27h 16m

Portland

Sun 9/3

1 stop14h 16m

$431

Pick Dates

Green Bay Austin-StraubelPortland

GRB - PDX

GRBPDX

Green Bay Austin-Straubel

Fri 9/1

2 stops18h 00m

Portland

Sun 9/3

1 stop14h 16m

$436

Pick Dates

Green Bay Austin-StraubelPortland

GRB - PDX

GRBPDX

Green Bay Austin-Straubel

Mon 9/4

1 stop9h 41m

Portland

Wed 9/13

2 stops13h 55m

$455

Pick Dates

Green Bay Austin-StraubelPortland

GRB - PDX

GRBPDX

Green Bay Austin-Straubel

Tue 8/15

1 stop9h 41m

Portland

Tue 8/29

1 stop8h 09m

$491

Pick Dates

Green Bay Austin-StraubelPortland

GRB - PDX

GRBPDX

Green Bay Austin-Straubel

Sun 8/20

2 stops12h 41m

Portland

Fri 8/25

2 stops14h 18m

$547

Pick Dates

Flights are sorted by cheapest first

Deals found on 5/30

Reviews of Airlines Servicing Portland

Read through reviews of airlines operating flights from Green Bay to Portland, such as Delta, Frontier and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

2,369 reviews

Check prices

Reviews

1 / 10

worse food ever served, not every passenger like vegetarian food, no test at all, good for gods. Airline must carry nonveg. food.

Delta

8.0

Very good

2,369 reviews

Delta

8.0

Very good

2,369 reviews

Check prices

Reviews

1 / 10

worse food ever served, not every passenger like vegetarian food, no test at all, good for gods. Airline must carry nonveg. food.

United Airlines

7.6

Good

1,531 reviews

Delta

8.0

Very good

2,369 reviews

Check prices

Reviews

1 / 10

worse food ever served, not every passenger like vegetarian food, no test at all, good for gods. Airline must carry nonveg. food.

American Airlines

7.3

Good

2,149 reviews

Delta

8.0

Very good

2,369 reviews

Check prices

Reviews

1 / 10

worse food ever served, not every passenger like vegetarian food, no test at all, good for gods. Airline must carry nonveg. food.

Frontier

5.9

Fair

667 reviews

Delta

8.0

Very good

2,369 reviews

Check prices

Reviews

1 / 10

worse food ever served, not every passenger like vegetarian food, no test at all, good for gods. Airline must carry nonveg. food.

Related info for your journey

Alternative routes for Green Bay to Portland

Appleton to Portlandfrom $238 pp

Top 3 airlines flying from Green Bay to Portland

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
United Airlines	Cheapest$438	Average$667	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
Delta	Cheapest$464	Average$773	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
American Airlines	Cheapest$522	Average$673	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights

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Cheap flights from Green Bay to Portland (GRB - PDX) from $173

This is the cheapest one-way flight price, found on 5/29. Prices may vary by date and flight preferences.

The best prices from Green Bay Austin-Straubel to Portland are usually found in December or April, booked 60 days in advance, depart on a Monday or Wednesday and return on a Wednesday

How to find the cheapest flight from Green Bay (GRB) to Portland (PDX)

All the information you need to plan the best GRB to PDX flight in 2023: compare Green Bay to Portland flight prices with the expected peak season, weather and rainfall in Portland.

Popular in

Cheapest in

Round-trip from

One-way from

What is the cheapest day to fly round-trip from Green Bay to Portland?

How far in advance should I book a flight from Green Bay to Portland?

What is the cheapest month to fly from Green Bay to Portland?

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

Cheap flights from Green Bay to Portland in May, June 2023

The best prices found for GRB to PDX flights for May, June

Scroll through some of the best deals on flights from Green Bay to Portland in 2023. Check back regularly for other flight deals.

Green Bay to Portland 2023 flight deals

Cheap flights to Portland from Green Bay found for this year

Scroll through some of the best deals on flights from Green Bay to Portland in 2023. Check back regularly for other flight deals.

Cheap Delta flights from Green Bay to Portland

Take a peek at the cheapest Delta flights we've detected traveling from Green Bay to Portland. Make sure to double check the flight details before booking.

Cheap Frontier flights from Green Bay to Portland

Take a gander at the lowest prices we've found on Frontier flights from Green Bay to Portland. Ensure the flight price, dates, time, and airline match your criteria before you book.

Last minute flights from Green Bay to Portland

Late deals on return flights to Portland from Green Bay, departing today and this week

Have a look at some of the last-minute flights available departing from Green Bay to Portland. Users should examine the flight details to ensure there are no surprises.

One-way flights to Portland from Green Bay

The cheapest one-way flights from Green Bay to Portland

Take a look at some of the best available options we've come across on one-way flights from Green Bay to Portland. Users in need of a round-trip flight from Green Bay to Portland instead should update the search form at the top of page.

Find flights from Green Bay to Portland within your budget

Use the slider to find flights from Green Bay to Portland that fit your budget.

Reviews of Airlines Servicing Portland

Read through reviews of airlines operating flights from Green Bay to Portland, such as Delta, Frontier and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Useful info, stats and facts about Green Bay to Portland flights.

Which airlines flying from Green Bay Austin-Straubel to Portland have flexible cancellations due to COVID-19?

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

Are there last-minute flights available from Green Bay to Portland for under $400?

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

What are the cheapest airlines to fly from Green Bay to Portland one-way?

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

What does GRB to PDX mean?

Other flights from Green Bay

Other flights to Portland

Flights to Portland from Green Bay

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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.

Top 3 airlines flying from Green Bay to Portland

The chart below displays the airlines Cheapflights users traveling from Green Bay to Portland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

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