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$128+ Cheap flights from Green Bay (GRB) to Oregon

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — PDX
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Green Bay to Oregon

Keep the following information in mind while searching for Green Bay to Oregon flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$218
(Frontier)

One-way from

$128
(Cheapflightsfares)

Popular in

October

Cheapest in

January

Average price

$378
Provider with most accurate pricing for Green Bay Austin-Straubel-Portland flight deals.
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Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Portland flights.
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From Green Bay Austin-Straubel to Oregon
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One-way flight from Green Bay Austin-Straubel to Oregon
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Highest demand for flights based on searches. 4% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Green Bay to Oregon

Cheapest flights from Green Bay to Oregon
Explore the most affordable flight options available from Green Bay to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/27:53 pmGRB - PDX
1 stop6h 26mFrontier
Fri 6/66:35 amPDX - GRB
1 stop10h 19mFrontier
Deal found 4/30$218
This Delta deal was found by Cheapflights users on 5/1. 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 7/294:21 pmGRB - BOI
2 stops8h 48mDelta
Sat 8/211:40 amBOI - GRB
2 stops9h 23mDelta
Deal found 5/1$299
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 5/235:35 pmGRB - PDX
1 stop7h 19mUnited Airlines
Tue 5/277:41 pmPDX - GRB
2 stops12h 30mUnited Airlines
Deal found 4/30$320
This Delta deal was found by Cheapflights users on 4/30. 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 5/154:13 pmGRB - PDX
2 stops9h 29mDelta
Mon 5/1911:11 pmPDX - GRB
1 stop9h 16mDelta
Deal found 4/30$344
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/265:53 pmGRB - PDX
1 stop7h 11mAmerican Airlines
Sat 6/2812:09 amPDX - GRB
1 stop7h 14mAmerican Airlines
Deal found 4/30$354
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Sun 7/271:10 pmGRB - BOI
2 stops21h 36mUnited Airlines
Fri 8/17:15 pmBOI - GRB
2 stops13h 56mUnited Airlines
Deal found 5/1$690

Cheapflights Fare Finder

Customize your flight search to find flights from Green Bay to Oregon 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 May 1, 2025.
Use the filters below to find and compare flights from Green Bay to Oregon that are best for you.

Fly from

Green Bay

Fly to

Oregon

Route

Depart

Return

Price

Green BayPortland

GRB - PDX

GRBPDX

Green Bay Austin-Straubel

Mon 6/2

7:53 pm-12:19 am

1 stop6h 26m

Portland

Fri 6/6

6:35 am-6:54 pm

1 stop10h 19m

$218

Green BayBoise

GRB - BOI

GRBBOI

Green Bay Austin-Straubel

Tue 7/29

4:21 pm-12:09 am

2 stops8h 48m

Boise Air Term. Gowen Fld

Sat 8/2

11:40 am-10:03 pm

2 stops9h 23m

$299

Green BayPortland

GRB - PDX

GRBPDX

Green Bay Austin-Straubel

Fri 5/23

5:35 pm-10:54 pm

1 stop7h 19m

Portland

Tue 5/27

7:41 pm-10:11 am

2 stops12h 30m

$320

Green BayPortland

GRB - PDX

GRBPDX

Green Bay Austin-Straubel

Thu 5/15

4:13 pm-11:42 pm

2 stops9h 29m

Portland

Mon 5/19

11:11 pm-10:27 am

1 stop9h 16m

$344

Green BayPortland

GRB - PDX

GRBPDX

Green Bay Austin-Straubel

Thu 6/26

5:53 pm-11:04 pm

1 stop7h 11m

Portland

Sat 6/28

12:09 am-9:23 am

1 stop7h 14m

$354

Green BayBoise

GRB - BOI

GRBBOI

Green Bay Austin-Straubel

Sun 7/27

1:10 pm-9:46 am

2 stops21h 36m

Boise Air Term. Gowen Fld

Fri 8/1

7:15 pm-10:11 am

2 stops13h 56m

$690

Green BayPortland

GRB - PDX

GRBPDX

Green Bay Austin-Straubel

Fri 6/6

7:53 pm-12:19 am

1 stop6h 26m

$128

Green BayBoise

GRB - BOI

GRBBOI

Green Bay Austin-Straubel

Mon 5/19

5:35 am-12:08 pm

1 stop7h 33m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Green Bay to Oregon

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

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

Currently, November is the cheapest month in which you can book a flight from Green Bay to Oregon (average of $277). Flying from Green Bay to Oregon in March 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.

What is the cheapest time of day to fly from GRB to OR?

Find hourly flight availability from Green Bay to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Green Bay to Oregon as you normally would.

Rainfall in Oregon by month

Plan your trip to Oregon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

Plan your trip to Oregon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Frontier
6.0
Okay
3,287 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly from for flights from Green Bay to Oregon?

    Most people fly from Green Bay Austin-Straubel (GRB) if they book a flight from Green Bay to Oregon. Green Bay Austin-Straubel is conveniently located just 5.9 mi from Green Bay’s city center.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Green Bay to Oregon (average of $277). Flying from Green Bay to Oregon in March 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

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Alternative routes for Green Bay to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Green Bay to Oregon

Discover the top 2 airlines that operate flights from Green Bay to Oregon. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$264Average$381FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$505FlexibilityNo cancel feeOn-time69%

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