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$108+ Cheap flights from Seattle to Green Bay (SEA - 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GRB
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Green Bay Austin-Straubel are usually found in March or January, booked 89 days in advance, depart on a Saturday or Tuesday and return on a Monday

Cheap flight deals from Seattle to Green Bay

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 July 2, 2025.

Round-trip from

$206
(Priceline)

One-way from

$108
(Priceline)

Popular in

August

Cheapest in

March

Average price

$638
From Seattle/Tacoma Intl to Green Bay Austin-Straubel
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One-way flight from Seattle/Tacoma Intl to Green Bay Austin-Straubel
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Highest demand for flights based on searches. 12% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Seattle to Green Bay

Cheapest flights from Seattle to Green Bay
Explore the most affordable flight options available from Seattle to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This Priceline deal was found by Cheapflights users on 6/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:25 amSEA - GRB
1 stop10h 30mFrontier
Fri 8/17:52 pmGRB - SEA
1 stop6h 42mFrontier
Deal found 6/30$206
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 8/512:20 amSEA - GRB
1 stop7h 51mUnited Airlines
Fri 8/155:23 pmGRB - SEA
1 stop8h 36mUnited Airlines
Deal found 6/30$345
This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:30 amSEA - GRB
2 stops9h 41mAmerican Airlines
Fri 8/156:26 pmGRB - SEA
1 stop7h 15mAmerican Airlines
Deal found 7/1$359
This Delta deal was found by Cheapflights users on 6/30. 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.
Sat 7/56:00 amSEA - GRB
1 stop7h 44mDelta
Tue 7/812:10 pmGRB - SEA
1 stop6h 04mDelta
Deal found 6/30$454

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle 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 July 2, 2025.
Use the filters below to find and compare flights from Seattle to Green Bay that are best for you.

Fly from

Seattle

Fly to

Green Bay

Route

Depart

Return

Price

SeattleGreen Bay

SEA - GRB

SEAGRB

Seattle/Tacoma Intl

Fri 7/25

6:25 am-6:55 pm

1 stop10h 30m

Green Bay Austin-Straubel

Fri 8/1

7:52 pm-12:34 am

1 stop6h 42m

$206

SeattleGreen Bay

SEA - GRB

SEAGRB

Seattle/Tacoma Intl

Tue 8/5

12:20 am-10:11 am

1 stop7h 51m

Green Bay Austin-Straubel

Fri 8/15

5:23 pm-11:59 pm

1 stop8h 36m

$345

SeattleGreen Bay

SEA - GRB

SEAGRB

Seattle/Tacoma Intl

Wed 8/6

6:30 am-6:11 pm

2 stops9h 41m

Green Bay Austin-Straubel

Fri 8/15

6:26 pm-11:41 pm

1 stop7h 15m

$359

SeattleGreen Bay

SEA - GRB

SEAGRB

Seattle/Tacoma Intl

Mon 7/28

6:25 am-6:55 pm

1 stop10h 30m

$108

SeattleGreen Bay

SEA - GRB

SEAGRB

Seattle/Tacoma Intl

Sun 9/7

11:54 pm-10:05 am

1 stop8h 11m

$219

SeattleGreen Bay

SEA - GRB

SEAGRB

Seattle/Tacoma Intl

Tue 7/29

1:34 pm-11:22 pm

1 stop7h 48m

$250

SeattleGreen Bay

SEA - GRB

SEAGRB

Seattle/Tacoma Intl

Wed 7/9

3:13 pm-11:29 pm

1 stop6h 16m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Seattle to Green Bay

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

How far ahead should I book a flight from Seattle to Green Bay?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Green Bay. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Green Bay, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Green Bay (average of $331). Flying from Seattle to Green Bay in July is currently the most expensive (average of $468). 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 SEA to GRB?

Find hourly flight availability from Seattle to Green Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

It’s optimal to fly from Seattle to Green Bay in the afternoon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Seattle to Green Bay?

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 July 2, 2025.
Read through reviews of airlines operating flights from Seattle to Green Bay, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.9
Fair
3,290 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

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

    According to our current data, Frontier ($206), United Airlines ($345), and American Airlines ($359) offers the cheapest pricing from Seattle to Green Bay. Frontier is currently priced 61% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $108 on Frontier. Other airlines that offer cheap prices include United Airlines from $219 and Delta from $250 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Seattle to Green Bay (average of $331). Flying from Seattle to Green Bay in July is currently the most expensive (average of $468). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
Marinette
Manitowoc

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Alternative routes for Seattle to Green Bay

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Top 3 airlines flying from Seattle to Green Bay

Discover the top 3 airlines that operate flights from Seattle 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$280Average$500FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$320Average$583FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$390Average$605FlexibilityNo cancel feeOn-time69%

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