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$216+ Cheap flights from Greensboro to Seattle (GSO - SEA)

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — SEA
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from Greensboro to Seattle

Cheapest flights from Greensboro to Seattle
Explore the most affordable flight options available from Greensboro to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This American Airlines deal was found by Cheapflights users on 7/23. 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 9/103:29 pm
GSO
-
SEA
1 stop7h 38m
American Airlines
Tue 9/155:30 am
SEA
-
GSO
1 stop9h 01m
American Airlines
Deal found 7/23$368
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 8/296:00 am
GSO
-
SEA
1 stop11h 28m
United Airlines
Sun 8/3011:00 pm
SEA
-
GSO
1 stop8h 04m
United Airlines
Deal found 7/23$371
This Delta deal was found by Cheapflights users on 7/26. 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 8/256:08 am
GSO
-
SEA
1 stop7h 23m
Delta
Tue 9/15:30 am
SEA
-
GSO
1 stop9h 10m
Delta
Deal found 7/26$373
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 8/196:00 am
GSO
-
SEA
2 stops11h 24m
United Airlines
Wed 8/2611:00 pm
SEA
-
GSO
1 stop8h 04m
United Airlines
Deal found 7/23$376
This Delta deal was found by Cheapflights users on 7/23. 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 9/102:49 pm
GSO
-
SEA
1 stop9h 26m
Delta
Wed 9/1610:59 pm
SEA
-
GSO
1 stop7h 32m
Delta
Deal found 7/23$383
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 8/215:24 pm
GSO
-
SEA
1 stop7h 35m
American Airlines
Sat 8/295:10 am
SEA
-
GSO
1 stop8h 47m
American Airlines
Deal found 7/23$385
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/275:24 pm
GSO
-
SEA
1 stop7h 35m
American Airlines
Sat 8/295:10 am
SEA
-
GSO
1 stop8h 47m
American Airlines
Deal found 7/26$390
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 9/242:55 pm
GSO
-
SEA
1 stop8h 42m
United Airlines
Mon 9/2811:13 pm
SEA
-
GSO
1 stop7h 48m
United Airlines
Deal found 7/27$394
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 8/245:51 pm
GSO
-
SEA
1 stop7h 52m
United Airlines
Sat 8/2911:59 pm
SEA
-
GSO
2 stops11h 15m
United Airlines
Deal found 7/22$397
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 8/192:52 pm
GSO
-
SEA
1 stop8h 53m
United Airlines
Thu 8/2711:03 am
SEA
-
GSO
2 stops9h 39m
United Airlines
Deal found 7/27$399
This Delta deal was found by Cheapflights users on 7/24. 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.
Wed 8/195:03 pm
GSO
-
SEA
1 stop9h 54m
Delta
Wed 8/269:45 pm
SEA
-
GSO
1 stop8h 37m
Delta
Deal found 7/24$400

Find flight deals from Greensboro to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Greensboro (GSO) to Seattle (SEA). 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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$368
(American Airlines)

One-way from

$216
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$552
Provider with most accurate pricing for Greensboro/H. Point-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greensboro/H. Point-Seattle/Tacoma Intl flights.
Search Deals
From Greensboro/H. Point to Seattle/Tacoma Intl
Search Deals
One-way flight from Greensboro/H. Point to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greensboro 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, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
Use the filters below to find and compare flights from Greensboro to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreensboroSeattle

GSO - SEA

GSOSEA

Greensboro/H. Point

Thu 9/10

5:00 pm-11:58 pm

1 stop9h 58m

Seattle/Tacoma Intl

Tue 9/15

6:00 am-5:39 pm

1 stop8h 39m

$373

GreensboroSeattle

GSO - SEA

GSOSEA

Greensboro/H. Point

Sat 9/19

5:51 pm-10:45 pm

1 stop7h 54m

Seattle/Tacoma Intl

Mon 9/28

11:13 pm-10:01 am

1 stop7h 48m

$376

GreensboroSeattle

GSO - SEA

GSOSEA

Greensboro/H. Point

Fri 10/2

2:55 pm-8:37 pm

1 stop8h 42m

Seattle/Tacoma Intl

Mon 10/5

7:25 pm-10:01 am

2 stops11h 36m

$384

GreensboroSeattle

GSO - SEA

GSOSEA

Greensboro/H. Point

Mon 8/24

5:51 pm-10:43 pm

1 stop7h 52m

Seattle/Tacoma Intl

Sat 8/29

11:59 pm-2:14 pm

2 stops11h 15m

$397

GreensboroSeattle

GSO - SEA

GSOSEA

Greensboro/H. Point

Sun 10/11

4:17 pm-11:52 pm

1 stop10h 35m

Seattle/Tacoma Intl

Fri 10/23

6:00 am-5:54 pm

1 stop8h 54m

$417

GreensboroSeattle

GSO - SEA

GSOSEA

Greensboro/H. Point

Fri 8/21

2:52 pm-10:43 pm

2 stops10h 51m

Seattle/Tacoma Intl

Sun 8/30

11:00 pm-10:04 am

1 stop8h 04m

$474
Quickest round-trip

GreensboroSeattle

GSO - SEA

GSOSEA

Greensboro/H. Point

Fri 9/4

5:30 am-9:49 am

1 stop7h 19m

Seattle/Tacoma Intl

Sun 9/6

6:00 am-4:18 pm

1 stop7h 18m

$483

GreensboroSeattle

GSO - SEA

GSOSEA

Greensboro/H. Point

Mon 9/7

6:00 am-2:24 pm

2 stops11h 24m

Seattle/Tacoma Intl

Sat 9/12

11:00 pm-10:01 am

1 stop8h 01m

$485

GreensboroSeattle

GSO - SEA

GSOSEA

Greensboro/H. Point

Tue 8/25

6:40 am-11:32 am

1 stop7h 52m

Seattle/Tacoma Intl

Tue 9/1

5:20 pm-10:04 am

2 stops13h 44m

$488

GreensboroSeattle

GSO - SEA

GSOSEA

Greensboro/H. Point

Wed 8/26

2:52 pm-8:45 pm

1 stop8h 53m

Seattle/Tacoma Intl

Tue 9/1

5:20 pm-10:04 am

2 stops13h 44m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Greensboro to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greensboro to Seattle in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Greensboro-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greensboro-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greensboro-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greensboro-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Greensboro-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Greensboro to Seattle

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

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

Booking 36 days in advance of your planned departure date is, on average, the best time to get cheap flights from Greensboro to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, December is the cheapest month in which you can book a flight from Greensboro to Seattle (average of $357). Flying from Greensboro to Seattle in June is currently the most expensive (average of $575). 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.

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

Airfare is below average for this route at the moment.

Greensboro to Seattle flights typically cost between $374 and $664 in September.
The cheapest round-trip price found within the last 5 days was $368 on American Airlines (Sep 10-Sep 15).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated July 27, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Greensboro to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,482 reviews

Food

7.2

Overall

7.8

Boarding

8.1

Entertainment

7.8

Crew

8.5

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.
Delta
7.8
Good
8,482 reviews
Delta
7.8
Good
8,482 reviews

Food

7.2

Overall

7.8

Boarding

8.1

Entertainment

7.8

Crew

8.5

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.
United Airlines
7.4
Good
10,041 reviews
Delta
7.8
Good
8,482 reviews

Food

7.2

Overall

7.8

Boarding

8.1

Entertainment

7.8

Crew

8.5

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.
American Airlines
7.1
Good
11,836 reviews
Delta
7.8
Good
8,482 reviews

Food

7.2

Overall

7.8

Boarding

8.1

Entertainment

7.8

Crew

8.5

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.

Related info for your journey

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

  • How long is the flight from Greensboro to Seattle?

    There are many flights that can get you from Greensboro to Seattle in 7h 54m. Fly via Delta or United Airlines to get the fastest option. Airlines will cover a distance of 2285 mi. This flight may include one or multiple stops.

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

    Delta, at $239, was found to be the cheapest airline from Greensboro to Seattle.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Delta is 46% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $168. Users have also found prices from $178 and $188 on American Airlines and United Airlines, respectively.

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

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

  • How can I find direct flights from Greensboro to Seattle?

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

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

    Yes. Cheapflights offers flight deals from Greensboro to Seattle 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 Greensboro to Seattle?

    Currently, December is the cheapest month in which you can book a flight from Greensboro to Seattle (average of $357). Flying from Greensboro to Seattle in June is currently the most expensive (average of $575). 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
SeaTac
Tacoma
Renton
Lacey
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Centralia
Puyallup
Kent
Ellensburg
Fife
Marysville
Ocean Shores
Lakewood
Lynnwood
Issaquah

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Greensboro to Seattle

Discover the top 3 airlines that operate flights from Greensboro to Seattle. 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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$239Average$462FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$308Average$410FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$328Average$463FlexibilityNo cancel feeOn-time71%

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