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

American Airlines, at $309, was found to be the cheapest airline from Greensboro to Seattle.Alternate airlines to your destination round-trip include United Airlines and Delta. American Airlines is 33% 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 American Airlines. According to our data, you can fly for as low as $179. Users have also found prices from $214 and $269 on Delta and United Airlines, respectively.

What is the cheapest day to fly from Greensboro to Seattle?

Travelers seeking maximum savings on their Greensboro to Seattle flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

If weather is an important factor for your trip to Seattle, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

What are the most popular airlines that fly from Greensboro to Seattle?

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Greensboro to Seattle.

What is the cheapest day to fly round-trip from Greensboro to Seattle?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 26% on your flight compared to booking on days when demand is much higher.

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

Users have found that booking a flight from Greensboro to Seattle at least 28 days early can save you up to 70% on average compared to booking a flight this week. If booking 28 days before your flight isn’t an option for you, users have found flights from Greensboro to Seattle for as little as $344 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $498 for flights departing within the next 3 days.

What is the cheapest month to fly from Greensboro to Seattle?

September can be a great time to fly to Seattle from Greensboro with a flight ticket averaging about $465. Cheapflights users have found deals in the month of September for as cheap as $290. The most expensive prices can be found in the month of December.

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.

$179+ Flights from Greensboro to Seattle

Q: 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 $435 and $592 in September. The cheapest round-trip price found within the last 3 days was $309 on American Airlines (Sep 10-Sep 15).

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Greensboro to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Greensboro/H. Point to Seattle/Tacoma Intl are usually found in September or October, booked 69 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Greensboro to Seattle

Round-trip from	$309 (American Airlines)
One-way from	$179 (American Airlines)
Popular in	December
Cheapest in	September
Average price	$534

From Greensboro/H. Point to Seattle/Tacoma Intl

Search Deals

One-way flight from Greensboro/H. Point to Seattle/Tacoma Intl

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find 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 29, 2025.

Wed 9/103:44 pmGSO - SEA

1 stop9h 45mAmerican Airlines

Mon 9/1511:05 pmSEA - GSO

1 stop8h 57mAmerican Airlines

Deal found 7/27

$309

Tue 10/285:08 pmGSO - SEA

1 stop7h 55mDelta

Tue 12/21:45 pmSEA - GSO

1 stop7h 09mDelta

Deal found 7/27

$333

Thu 9/410:37 amGSO - SEA

2 stops11h 12mUnited Airlines

Tue 9/910:55 amSEA - GSO

1 stop7h 04mUnited Airlines

Deal found 7/28

$334

Wed 9/1012:20 pmGSO - SEA

1 stop12h 40mAlaska Airlines

Sun 9/1412:33 amSEA - GSO

1 stop8h 23mAlaska Airlines

Deal found 7/29

$409

Best flights from Greensboro to Seattle
Discover carefully curated flight deals from Greensboro to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Wed 9/103:44 pmGSO - SEA

1 stop9h 45mAmerican Airlines

Mon 9/1511:05 pmSEA - GSO

1 stop8h 57mAmerican Airlines

Deal found 7/27

$309

Thu 9/410:37 amGSO - SEA

2 stops11h 12mUnited Airlines

Tue 9/910:55 amSEA - GSO

1 stop7h 04mUnited Airlines

Deal found 7/28

$334

Fri 8/157:08 pmGSO - SEA

1 stop7h 51mDelta

Wed 8/206:00 amSEA - GSO

1 stop9h 13mDelta

Deal found 7/29

$339

Wed 9/1012:20 pmGSO - SEA

1 stop12h 40mAlaska Airlines

Sun 9/1412:33 amSEA - GSO

1 stop8h 23mAlaska Airlines

Deal found 7/29

$409

Last-minute flights from Greensboro to Seattle
Discover last-minute flight deals from Greensboro to Seattle. Data last updated July 29, 2025 and is based on user searches.

Sun 8/312:23 pmGSO - SEA

1 stop8h 11mAlaska Airlines

Sat 8/912:25 amSEA - GSO

1 stop8h 26mAlaska Airlines

Deal found 7/27

$1,084

Mon 8/47:02 pmGSO - SEA

1 stop7h 53mDelta

Mon 8/119:45 pmSEA - GSO

1 stop8h 48mDelta

Deal found 7/27

$533

Mon 8/47:58 pmGSO - SEA

1 stop7h 58mUnited Airlines

Mon 8/1111:45 pmSEA - GSO

2 stops10h 31mUnited Airlines

Deal found 7/27

$604

Wed 8/67:26 amGSO - SEA

1 stop10h 25mAmerican Airlines

Sat 8/95:35 amSEA - GSO

1 stop8h 58mAmerican Airlines

Deal found 7/27

$519

Fri 8/157:08 pmGSO - SEA

1 stop7h 51mDelta

Wed 8/206:00 amSEA - GSO

1 stop9h 13mDelta

Deal found 7/29

$339

Tue 8/1912:21 pmGSO - SEA

1 stop8h 13mAlaska Airlines

Sun 8/2412:33 amSEA - GSO

1 stop8h 18mAlaska Airlines

Deal found 7/28

$433

Wed 8/205:28 pmGSO - SEA

1 stop7h 52mUnited Airlines

Tue 8/265:02 amSEA - GSO

2 stops10h 34mUnited Airlines

Deal found 7/28

$365

Tue 8/266:10 amGSO - SEA

1 stop9h 25mAmerican Airlines

Sat 8/305:35 amSEA - GSO

1 stop9h 04mAmerican Airlines

Deal found 7/27

$309

One-way flights from Greensboro to Seattle
Search for one-way flight options from Greensboro to Seattle. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Wed 9/176:20 amGSO - SEA

1 stop7h 59mAmerican Airlines

Deal found 7/28

$179

Mon 9/16:40 amGSO - SEA

1 stop8h 24mDelta

Deal found 7/26

$214

Sun 8/246:15 amGSO - SEA

2 stops12h 37mUnited Airlines

Deal found 7/27

$269

Fly from

Fly to

Route

Depart

Return

Price

GreensboroSeattle

GSO - SEA

GSOSEA

Greensboro/H. Point

Wed 9/10

3:44 pm-10:29 pm

1 stop9h 45m

Seattle/Tacoma Intl

Mon 9/15

11:05 pm-11:02 am

1 stop8h 57m

$309

GreensboroSeattle

GSO - SEA

GSOSEA

Greensboro/H. Point

Thu 9/4

10:37 am-6:49 pm

2 stops11h 12m

Seattle/Tacoma Intl

Tue 9/9

10:55 am-8:59 pm

1 stop7h 04m

$334

GreensboroSeattle

GSO - SEA

GSOSEA

Greensboro/H. Point

Fri 8/15

7:08 pm-11:59 pm

1 stop7h 51m

Seattle/Tacoma Intl

Wed 8/20

6:00 am-6:13 pm

1 stop9h 13m

$339

GreensboroSeattle

GSO - SEA

GSOSEA

Greensboro/H. Point

Wed 9/10

12:20 pm-10:00 pm

1 stop12h 40m

Seattle/Tacoma Intl

Sun 9/14

12:33 am-11:56 am

1 stop8h 23m

$409

GreensboroSeattle

GSO - SEA

GSOSEA

Greensboro/H. Point

Wed 9/17

6:20 am-11:19 am

1 stop7h 59m

$179

GreensboroSeattle

GSO - SEA

GSOSEA

Greensboro/H. Point

Mon 9/1

6:40 am-12:04 pm

1 stop8h 24m

$214

GreensboroSeattle

GSO - SEA

GSOSEA

Greensboro/H. Point

Sun 8/24

6:15 am-3:52 pm

2 stops12h 37m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 69 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, January is the cheapest month in which you can book a flight from Greensboro to Seattle (average of $238). Flying from Greensboro to Seattle in June is currently the most expensive (average of $389). 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 GSO to SEA?

Unlike at noon, when flights are generally more expensive, you can save up to 19% on flights from Greensboro to Seattle by exploring options for tickets in the afternoon.

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

Reviews of airlines servicing Seattle

Read reviews from past customers who have flown Alaska Airlines, Delta, and United 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.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

Delta

8.0

Very good

7,977 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

United Airlines

7.4

Good

8,899 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

Related info for your journey

What are the cheapest airlines flying from Greensboro to Seattle round-trip?
American Airlines, at $309, was found to be the cheapest airline from Greensboro to Seattle.Alternate airlines to your destination round-trip include United Airlines and Delta. American Airlines is 33% 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 American Airlines. According to our data, you can fly for as low as $179. Users have also found prices from $214 and $269 on Delta 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, January is the cheapest month in which you can book a flight from Greensboro to Seattle (average of $238). Flying from Greensboro to Seattle in June is currently the most expensive (average of $389). 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

SeaTac

Tukwila

Tacoma

Ocean Shores

Lakewood

Lynnwood

Lacey

Leavenworth

Renton

Olympia

Puyallup

Kent

Cle Elum

Chehalis

Kirkland

Issaquah

Aberdeen

Shoreline

Federal Way

Shelton

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Greensboro to Seattle

Charlotte to Seattle flights

Raleigh to Seattle flights

Norfolk to Seattle flights

Greensboro to Portland flights

Raleigh to Portland flights

Charlotte to Portland flights

Asheville to Seattle flights

Knoxville to Seattle flights

Wilmington to Seattle flights

Asheville to Portland flights

Myrtle Beach to Portland flights

Myrtle Beach to Seattle flights

Greensboro to Spokane flights

Norfolk to Portland flights

Knoxville to Portland flights

Raleigh to Spokane flights

Raleigh to Pasco flights

Charlotte to Spokane flights

Blountville to Seattle flights

Fayetteville to Seattle flights

Fayetteville to Portland flights

Wilmington to Portland flights

Asheville to Spokane flights

Wilmington to Spokane flights

Knoxville to Spokane flights

Greensboro to Pasco flights

Norfolk to Spokane flights

New Bern to Seattle flights

Blountville to Portland flights

Jacksonville to Seattle flights

Charlotte to Pasco flights

Raleigh to Walla Walla flights

Blountville to Spokane flights

Jacksonville to Portland flights

Raleigh to Bellingham flights

New Bern to Portland flights

Knoxville to Pasco flights

Raleigh to Pullman flights

Greenville to Seattle flights

Norfolk to Pasco flights

Charlotte to Pullman flights

Knoxville to Walla Walla flights

Asheville to Bellingham flights

Norfolk to Walla Walla flights

Greensboro to Pullman flights

Raleigh to Wenatchee flights

Charlotte to Walla Walla flights

Charlotte to Yakima flights

Complete your trip

Seattle car rentals

Seattle/Tacoma Intl Airport car rentals

Kenmore Air Harbor Airport car rentals

Spokane car rentals

Yakima car rentals

Pasco car rentals

Bellingham car rentals

Walla Walla car rentals

Wenatchee car rentals

Downtown car rentals

Capitol Hill car rentals

West Seattle car rentals

Other flights to Seattle

Top 3 airlines flying from Greensboro to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$275	Average$444	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$292	Average$491	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$303	Average$446	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$179+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Greensboro to Seattle with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Greensboro/H. Point to Seattle/Tacoma Intl are usually found in September or October, booked 69 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Greensboro to Seattle

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Greensboro to Seattle

Cheapest flights from Greensboro to SeattleExplore 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 29, 2025.

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 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Greensboro to Seattle that are best for you.

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.

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?

Use this chart to determine the optimal time to book a round-trip flight from Greensboro to Seattle. Price data was last updated on July 25, 2025.

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

What is the cheapest time of day to fly from GSO to SEA?

Find hourly flight availability from Greensboro to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

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

Reviews of airlines servicing Seattle

Read reviews from past customers who have flown Alaska Airlines, Delta, and United 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.

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.

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

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

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

How can I find direct flights from Greensboro to Seattle?

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

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

Traveling to a place near Seattle?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Greensboro to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Greensboro to Seattle

100% Free

Book with Flexibility

Travel Smart

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 29, 2025.