GRB - PDX

$337 Find Cheap Flights from Green Bay to Portland - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$378
Typical prices: $358-$505
United Airlines
Wed 10/24Sat 10/27
GRB - PDX • 1 stop
Cheapest one-way
$337
Typical prices: $251-$405
American Airlines
Sat 10/27
GRB - PDX • 1 stop
When to travel
February
Cheapest • 11% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $431 (round-trip)
Minneapolis St Paul (MSP)
Shortest trip • 6h 39m (one-way)
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Cheap Flights from Green Bay to Portland (GRB-PDX)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Green Bay to Portland

Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
6:20 am - 11:33 amGRB  Green Bay Austin-Straubel-PDX Portland
7h 13m1 stop Chicago O'Hare Intl
United Airlines Logo
2:34 pm - 10:43 pmPDX  Portland-GRB Green Bay Austin-Straubel
6h 09m1 stop Chicago O'Hare Intl
$378United Airlines
Sun, Nov 8 - Sat, Nov 14
American Airlines Logo
5:50 am - 12:28 pmGRB  Green Bay Austin-Straubel-PDX Portland
8h 38m1 stop Chicago O'Hare Intl
American Airlines Logo
1:22 pm - 12:06 amPDX  Portland-GRB Green Bay Austin-Straubel
8h 44m1 stop Chicago O'Hare Intl
$379American Airlines
Tue, Oct 6 - Mon, Oct 12
Delta Logo
4:51 pm - 11:44 pmGRB  Green Bay Austin-Straubel-PDX Portland
8h 53m1 stop Minneapolis St Paul
Delta Logo
11:12 pm - 11:37 amPDX  Portland-GRB Green Bay Austin-Straubel
10h 25m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
$384Delta
Sun, Nov 8 - Sat, Nov 14
Delta Logo
6:00 am - 10:34 amGRB  Green Bay Austin-Straubel-PDX Portland
6h 34m1 stop Minneapolis St Paul
Delta Logo
11:20 pm - 11:42 amPDX  Portland-GRB Green Bay Austin-Straubel
10h 22m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
$384Delta
Wed, Oct 7 - Mon, Oct 12
Delta Logo
4:51 pm - 11:44 pmGRB  Green Bay Austin-Straubel-PDX Portland
8h 53m1 stop Minneapolis St Paul
Delta Logo
11:12 pm - 11:37 amPDX  Portland-GRB Green Bay Austin-Straubel
10h 25m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
$384Delta
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
1:17 pm - 9:10 pmGRB  Green Bay Austin-Straubel-PDX Portland
9h 53m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
2:34 pm - 10:43 pmPDX  Portland-GRB Green Bay Austin-Straubel
6h 09m1 stop Chicago O'Hare Intl
$384United Airlines
Fri, Oct 23 - Tue, Oct 27
American Airlines Logo
2:46 pm - 7:41 pmGRB  Green Bay Austin-Straubel-PDX Portland
6h 55m1 stop Chicago O'Hare Intl
American Airlines Logo
1:12 pm - 12:12 amPDX  Portland-GRB Green Bay Austin-Straubel
9h 00m1 stop Chicago O'Hare Intl
$386American Airlines
Sun, Nov 15 - Sat, Nov 21
American Airlines Logo
2:40 pm - 7:47 pmGRB  Green Bay Austin-Straubel-PDX Portland
7h 07m1 stop Chicago O'Hare Intl
American Airlines Logo
11:11 pm - 9:32 amPDX  Portland-GRB Green Bay Austin-Straubel
8h 21m1 stop Chicago O'Hare Intl
$397American Airlines
Sat, Dec 5 - Tue, Dec 8
United Airlines Logo
6:15 am - 11:41 amGRB  Green Bay Austin-Straubel-PDX Portland
7h 26m1 stop Chicago O'Hare Intl
United Airlines Logo
2:34 pm - 10:49 pmPDX  Portland-GRB Green Bay Austin-Straubel
6h 15m1 stop Chicago O'Hare Intl
$459United Airlines
Sat, Dec 5 - Tue, Dec 8
United Airlines Logo
5:00 am - 1:16 pmGRB  Green Bay Austin-Straubel-PDX Portland
10h 16m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
2:34 pm - 10:49 pmPDX  Portland-GRB Green Bay Austin-Straubel
6h 15m1 stop Chicago O'Hare Intl
$464United Airlines
Booking Insights

Price, demand and travel trends for Green Bay to Portland flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Green Bay to Portland with more confidence.

How much is a round-trip flight from Green Bay to Portland?

Round-trip flights from Green Bay to Portland start at $378. Prices are typical for this route right now, with typical round-trip fares ranging from $358 to $505. The lowest price found in the past 5 days was $378 on United Airlines.

What's the cheapest day of the week to fly from Green Bay to Portland?

Thursday is the cheapest day of the week to fly from Green Bay to Portland, it is 8% cheaper than the average day. Sunday is the most expensive day with flight prices 38% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • February is the cheapest month to fly from Green Bay to Portland at $370 round-trip.
  • July ($633) and November ($523) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 71% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Green Bay to Portland flights

Low season

April

Cheapest flight

$337
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Green Bay to Portland

When to book flights from Green Bay to Portland

Are your dates flexible? Find out the best times to travel from Green Bay to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Green Bay to Portland flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Green Bay to Portland?

    Flights from Green Bay to Portland usually depart from Green Bay Austin-Straubel (GRB) and arrive at Portland (PDX).

  • What cabin classes can I book on flights from Green Bay to Portland?

    Only Economy Class is available on flights from Green Bay to Portland.

  • Which airports do connecting flights from Green Bay to Portland pass through?

    Connecting flights from Green Bay to Portland most commonly pass through:

    • Chicago O'Hare Intl (ORD) - 65% of one-stop connections
    • Minneapolis St Paul (MSP) - 35% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Green Bay to Portland?

    Yes. Being flexible with your travel dates can save you up to 34% on the Green Bay to Portland route. Thursday is the cheapest departure day at $383 round-trip on average, while Sunday is the most expensive at $572, a difference of $189. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Portland?

    Some of the most popular sights in Portland are Moda Center, Oregon Convention Center and OHSU Center for Health and Healing. These are among the most viewed places in Portland on KAYAK.

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

    There are currently no nonstop flights available from Green Bay to Portland. Flights with 1 layover take between 6h 39m and 7h 34m in total, depending on the connection.

  • Do I need a passport to fly from Green Bay to Portland?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Green Bay to Portland changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $378 to $1,745. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Green Bay to Portland looking right now?

    One-way fares from Green Bay to Portland are currently higher than usual. Average one-way flight prices are about $433, which is 40% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Green Bay to Portland?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 6h 39m, compared with 7h 34m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Green Bay and Portland?

    Portland is 2 hours behind Green Bay (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Portland Airport (PDX)?

    Portland Airport (PDX) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
    • Thrifty
    • Dollar
    • Hertz
    • Sixt
    • Payless

  • How much should I expect to pay for a Green Bay to Portland flight?

    Round-trip flights from Green Bay to Portland range from $358 to $505, with an average of $414 over the past 12 months. Anything below $358 counts as a good deal.

Your guide to booking Green Bay to Portland flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average $383 - about $189 less than Sunday (33% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Green Bay to Portland trip for February. Fares historically average $370 round-trip in that month - typically $263 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Portland Airport.
    - Country Inn & Suites by Radisson, Portland Air, OR
    - Radisson Hotel Portland Airport
    - Holiday Inn Portland-Airport (I-205) By IHG

More options for your flight from Green Bay to Portland

Complete your trip to Portland with a hotel stay or car rental

Car rentals in Portland
Hotels in Portland
Vacations in Portland