Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Green Bay to Seattle from $159

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Seattle departing on 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Green Bay to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:28 pm - 10:43 pm
GRB
-
SEA
7h 15m
1 stop
United Airlines Logo
11:59 pm - 9:50 am
SEA
-
GRB
7h 51m
1 stop
$305United Airlines
Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
6:38 pm - 12:24 am
GRB
-
SEA
7h 46m
1 stop
American Airlines Logo
12:07 am - 9:27 am
SEA
-
GRB
7h 20m
1 stop
$307American Airlines
Wed, Mar 11 - Tue, Mar 17
United Airlines Logo
3:44 pm - 10:59 pm
GRB
-
SEA
9h 15m
2 stops
United Airlines Logo
7:00 am - 4:53 pm
SEA
-
GRB
7h 53m
1 stop
$310United Airlines
Wed, Feb 18 - Wed, Feb 25
United Airlines Logo
2:54 pm - 10:59 pm
GRB
-
SEA
10h 05m
2 stops
United Airlines Logo
11:59 pm - 9:59 am
SEA
-
GRB
8h 00m
1 stop
$312United Airlines
Wed, Mar 11 - Wed, Mar 18
American Airlines Logo
6:38 pm - 12:24 am
GRB
-
SEA
7h 46m
1 stop
American Airlines Logo
12:13 am - 9:26 am
SEA
-
GRB
7h 13m
1 stop
$331American Airlines
Mon, Mar 16 - Thu, Mar 19
United Airlines Logo
6:30 am - 11:49 am
GRB
-
SEA
7h 19m
1 stop
United Airlines Logo
7:00 am - 4:53 pm
SEA
-
GRB
7h 53m
1 stop
$334United Airlines
Sun, Feb 15 - Sun, Feb 22
United Airlines Logo
3:44 pm - 12:59 am
GRB
-
SEA
11h 15m
2 stops
United Airlines Logo
7:00 am - 4:53 pm
SEA
-
GRB
7h 53m
1 stop
$339United Airlines
Sun, Feb 15 - Sun, Feb 22
United Airlines Logo
3:44 pm - 10:43 pm
GRB
-
SEA
8h 59m
1 stop
United Airlines Logo
11:59 pm - 9:50 am
SEA
-
GRB
7h 51m
1 stop
$359United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
6:30 am - 11:49 am
GRB
-
SEA
7h 19m
1 stop
United Airlines Logo
8:17 am - 9:30 pm
SEA
-
GRB
11h 13m
2 stops
$364United Airlines
Sat, Feb 14 - Wed, Feb 18
American Airlines Logo
5:24 pm - 12:51 am
GRB
-
SEA
9h 27m
1 stop
American Airlines Logo
1:19 pm - 11:31 pm
SEA
-
GRB
8h 12m
1 stop
$373American Airlines
Thu, Apr 16 - Mon, Apr 20

United Airlines flights from Green Bay to Seattle

Our best United Airlines deals on Green Bay to Seattle flight tickets
United Airlines
Feb 18
GRB5:28 pmGreen Bay Austin-Straubel
7h 15m
1 stop
SEA10:43 pmSeattle/Tacoma Intl
Feb 25
SEA11:59 pmSeattle/Tacoma Intl
7h 51m
1 stop
GRB9:50 amGreen Bay Austin-Straubel
$305
United Airlines
Feb 18
GRB3:44 pmGreen Bay Austin-Straubel
9h 15m
2 stops
SEA10:59 pmSeattle/Tacoma Intl
Feb 25
SEA7:00 amSeattle/Tacoma Intl
7h 53m
1 stop
GRB4:53 pmGreen Bay Austin-Straubel
$310
United Airlines
Mar 11
GRB2:54 pmGreen Bay Austin-Straubel
10h 05m
2 stops
SEA10:59 pmSeattle/Tacoma Intl
Mar 18
SEA11:59 pmSeattle/Tacoma Intl
8h 00m
1 stop
GRB9:59 amGreen Bay Austin-Straubel
$312

American Airlines flights from Green Bay to Seattle

Our best American Airlines deals on Green Bay to Seattle flight tickets
American Airlines
Mar 11
GRB6:38 pmGreen Bay Austin-Straubel
7h 46m
1 stop
SEA12:24 amSeattle/Tacoma Intl
Mar 17
SEA12:07 amSeattle/Tacoma Intl
7h 20m
1 stop
GRB9:27 amGreen Bay Austin-Straubel
$307
American Airlines
Mar 16
GRB6:38 pmGreen Bay Austin-Straubel
7h 46m
1 stop
SEA12:24 amSeattle/Tacoma Intl
Mar 19
SEA12:13 amSeattle/Tacoma Intl
7h 13m
1 stop
GRB9:26 amGreen Bay Austin-Straubel
$331
American Airlines
Apr 16
GRB5:24 pmGreen Bay Austin-Straubel
9h 27m
1 stop
SEA12:51 amSeattle/Tacoma Intl
Apr 20
SEA1:19 pmSeattle/Tacoma Intl
8h 12m
1 stop
GRB11:31 pmGreen Bay Austin-Straubel
$373

momondo Fare Finder

 
Customize your flight search to find flights from Green Bay to Seattle 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, momondo users made 832,500 searches. Data last updated February 2, 2026.
Use the filters below to find and compare flights from Green Bay to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Green BaySeattle

GRB - SEA

GRBSEA

Green Bay Austin-Straubel

Wed 2/18

5:28 pm-10:43 pm

1 stop7h 15m

Seattle/Tacoma Intl

Wed 2/25

11:59 pm-9:50 am

1 stop7h 51m

$305

Green BaySeattle

GRB - SEA

GRBSEA

Green Bay Austin-Straubel

Wed 3/11

6:38 pm-12:24 am

1 stop7h 46m

Seattle/Tacoma Intl

Tue 3/17

12:07 am-9:27 am

1 stop7h 20m

$307

Green BaySeattle

GRB - SEA

GRBSEA

Green Bay Austin-Straubel

Wed 2/18

3:44 pm-10:59 pm

2 stops9h 15m

Seattle/Tacoma Intl

Wed 2/25

7:00 am-4:53 pm

1 stop7h 53m

$310

Green BaySeattle

GRB - SEA

GRBSEA

Green Bay Austin-Straubel

Wed 3/11

2:54 pm-10:59 pm

2 stops10h 05m

Seattle/Tacoma Intl

Wed 3/18

11:59 pm-9:59 am

1 stop8h 00m

$312

Green BaySeattle

GRB - SEA

GRBSEA

Green Bay Austin-Straubel

Mon 3/16

6:38 pm-12:24 am

1 stop7h 46m

Seattle/Tacoma Intl

Thu 3/19

12:13 am-9:26 am

1 stop7h 13m

$331

Green BaySeattle

GRB - SEA

GRBSEA

Green Bay Austin-Straubel

Sun 2/15

6:30 am-11:49 am

1 stop7h 19m

Seattle/Tacoma Intl

Sun 2/22

7:00 am-4:53 pm

1 stop7h 53m

$334

Green BaySeattle

GRB - SEA

GRBSEA

Green Bay Austin-Straubel

Sun 2/15

3:44 pm-12:59 am

2 stops11h 15m

Seattle/Tacoma Intl

Sun 2/22

7:00 am-4:53 pm

1 stop7h 53m

$339

Green BaySeattle

GRB - SEA

GRBSEA

Green Bay Austin-Straubel

Sat 2/14

3:44 pm-10:43 pm

1 stop8h 59m

Seattle/Tacoma Intl

Wed 2/18

11:59 pm-9:50 am

1 stop7h 51m

$359

Green BaySeattle

GRB - SEA

GRBSEA

Green Bay Austin-Straubel

Sat 2/14

6:30 am-11:49 am

1 stop7h 19m

Seattle/Tacoma Intl

Wed 2/18

8:17 am-9:30 pm

2 stops11h 13m

$364

Green BaySeattle

GRB - SEA

GRBSEA

Green Bay Austin-Straubel

Thu 4/16

5:24 pm-12:51 am

1 stop9h 27m

Seattle/Tacoma Intl

Mon 4/20

1:19 pm-11:31 pm

1 stop8h 12m

$373

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to Seattle from

How to get the cheapest flight ticket from Green Bay to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Green Bay and Seattle?

What is the cheapest month to fly to Seattle?

In general, October is the cheapest month to fly from Green Bay to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $303. If you don’t want to visit Seattle in October, then you should wait until January to fly from Green Bay, when ticket prices are also cheap, with an average price of $308.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Green Bay when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $410 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Green Bay for as low as $293 on momondo.

How have Green Bay to Seattle flight prices changed over time?

When to book flights from Green Bay to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Green Bay to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Green Bay to Seattle (GRB to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Seattle

Fastest flight time

7h 20m

Direct flights

None
The fastest flight from Green Bay to Seattle takes 7h 20m
There are no direct flights from Green Bay to Seattle. There are no popular flight routes from Green Bay to Seattle.
Search flight deals

  • How far is Green Bay Austin-Straubel to Seattle/Tacoma Intl by plane?

    The straight-line distance from Green Bay Austin-Straubel to Seattle/Tacoma Intl is 1644.3 mi. In terms of flight time, this usually takes a little over 7h 20m.

  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Green Bay Austin-Straubel Airport to Seattle/Tacoma Intl Airport are updated daily.

  • How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Green Bay Austin-Straubel Airport to Seattle/Tacoma Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Green Bay to Seattle?

Best airlines flying from Green Bay to Seattle

Compare and see reviews for airlines that fly from Green Bay to Seattle with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $122Free CancellationRating
5.7
3,050 reviews
Search Frontier flights
DeltaPriceFrom $250Free CancellationRating
7.9
8,129 reviews
Search Delta flights
United AirlinesPriceFrom $274Free CancellationRating
7.4
9,229 reviews
Search United Airlines flights
American AirlinesPriceFrom $303Free CancellationRating
7.2
11,211 reviews
Search American Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Puyallup
Redmond
Cle Elum
Tukwila
Lakewood
Federal Way
Centralia
Westport
Kirkland
Fife
Tumwater

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to Seattle?

It is quick and easy to find Green Bay to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

Can I find flights from Green Bay to Seattle with flexible booking policies on momondo?

All flight searches from Green Bay to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Green Bay to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Green Bay to Seattle.

I’m not ready to book a flight from Green Bay to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from Green Bay are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 3/4
Wed 3/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States