GSO - SEA

$239 Find Cheap Flights from Greensboro to Seattle - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Greensboro to Seattle departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$363
Typical prices: $259-$552
Delta
Tue 11/24Sat 12/12
GSO - SEA • 1 stop
Cheapest one-way
$239
Typical prices: $332-$382
American Airlines
Tue 8/18
GSO - SEA • 1 stop
Top airlines
Cheapest • from $363 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Greensboro and Seattle. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $410 (round-trip)
Shortest trip • 7h 41m (one-way)
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When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 9% compared to booking last minute.
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When to travel
Cheapest • 21% price drop
Most popular
Good to know
Good to know
+1
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Booking Insights
Flight Deals

Cheap Flights from Greensboro to Seattle (GSO-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Greensboro to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Greensboro to Seattle

Tue, Nov 24 - Sat, Dec 12
Delta Logo
12:30 pm - 6:59 pm
GSO
-
SEA
9h 29m
1 stop
Delta Logo
9:20 pm - 9:30 am
SEA
-
GSO
9h 10m
1 stop
$363Delta
Fri, Oct 2 - Wed, Oct 7
United Airlines Logo
2:55 pm - 8:37 pm
GSO
-
SEA
8h 42m
1 stop
United Airlines Logo
7:00 am - 6:03 pm
SEA
-
GSO
8h 03m
1 stop
$366United Airlines
Tue, Aug 18 - Wed, Aug 26
United Airlines Logo
5:51 pm - 10:43 pm
GSO
-
SEA
7h 52m
1 stop
United Airlines Logo
11:00 pm - 2:14 pm
SEA
-
GSO
12h 14m
2 stops
$368United Airlines
Thu, Aug 27 - Tue, Sep 1
Delta Logo
12:27 pm - 7:05 pm
GSO
-
SEA
9h 38m
1 stop
Delta Logo
5:30 am - 5:40 pm
SEA
-
GSO
9h 10m
1 stop
$380Delta
Wed, Nov 25 - Wed, Dec 9
United Airlines Logo
5:42 pm - 10:53 pm
GSO
-
SEA
8h 11m
1 stop
United Airlines Logo
8:00 am - 10:14 pm
SEA
-
GSO
11h 14m
2 stops
$388United Airlines
Tue, Aug 11 - Tue, Aug 25
United Airlines Logo
5:51 pm - 10:43 pm
GSO
-
SEA
7h 52m
1 stop
United Airlines Logo
9:05 am - 11:42 pm
SEA
-
GSO
11h 37m
2 stops
$389United Airlines
Wed, Sep 2 - Thu, Sep 10
United Airlines Logo
2:52 pm - 10:43 pm
GSO
-
SEA
10h 51m
2 stops
United Airlines Logo
11:00 pm - 10:01 am
SEA
-
GSO
8h 01m
1 stop
$396United Airlines
Thu, Sep 3 - Fri, Sep 11
American Airlines Logo
5:24 pm - 9:59 pm
GSO
-
SEA
7h 35m
1 stop
American Airlines Logo
8:24 am - 9:10 pm
SEA
-
GSO
9h 46m
1 stop
$397American Airlines
Wed, Jul 29 - Wed, Aug 19
American Airlines Logo
7:19 pm - 12:57 am
GSO
-
SEA
8h 38m
1 stop
American Airlines Logo
5:10 am - 4:30 pm
SEA
-
GSO
8h 20m
1 stop
$406American Airlines
Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
6:00 am - 2:24 pm
GSO
-
SEA
11h 24m
2 stops
United Airlines Logo
11:00 pm - 10:04 am
SEA
-
GSO
8h 04m
1 stop
$407United Airlines
Booking Insights

KAYAK's insights & trends for Greensboro to Seattle flights

Get data-powered insights and trends into flights from Greensboro to Seattle to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Greensboro to Seattle?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Greensboro to Seattle departing in November.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Greensboro to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Greensboro to Seattle is December, where tickets cost $357 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $575 and $548 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Greensboro to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Greensboro to Seattle, you should book around 3 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$239
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Greensboro to Seattle

When to book flights from Greensboro to Seattle

Are your dates flexible? Find out the best times to travel from Greensboro to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Greensboro to Seattle

  • Which airlines flying from Greensboro to Seattle assist passengers with reduced mobility?

    All airlines flying from Greensboro to Seattle offer assistance services to passengers with reduced mobility. Each airline flying on this route has wheelchair assistance to help passengers with reduced mobility get through the airport easily. Most airlines, including Delta, American Airlines, and United Airlines, also have attendants assisting you when checking in, boarding, or alighting from planes.

  • Are there public transportation options from Seattle Tacoma Airport to Downtown Seattle?

    Several public transportation options are available from SEA to the city center. One of the most affordable options is to take the tram. The 1-Line connects the airport to the International District/ Chinatown Station. It departs from the airport every 10 to 15 minutes. You can also ride on the buses. Flixbus USA, Dungeness Line – Olympic, Greyhound USA, and King Country Metro 124 link the airport to the downtown area. The buses run approximately two to five times a day.

  • Which airlines flying from Greensboro to Seattle allow pets to fly in the cabin?

    If you meet their guidelines, Delta, United Airlines, and American Airlines allow small dogs and cats to travel in the cabin. The pet should be secured in an FDA-approved carrier. American Airlines accepts hard-sided kennels of 19 x 13 x 9 inches or soft-sided ones of 18 x 11 x 11 inches. United Airlines accepts the same size for soft-sided kennels and 17.5 x 12 x 7.5 inches for hard-sided ones. Delta recommends soft-sided kennels of 18 x 11 x 11 inches.

  • What are the common stopover options for flights from Greensboro to Seattle?

    Flights from Greensboro to Seattle usually have at least a single stop en route. The stopover options for these flights vary from one airline to another. Most of the connecting flights on this route have common stops in Dallas Fort Worth (DFW), Charlotte Douglas (CLT), and Chicago O’ Hare (ORD).

  • What is the cheapest flight from Greensboro to Seattle?

    In the last 5 days, the lowest price for a flight from Greensboro to Seattle was $239 for a one-way ticket and $363 for a round-trip.

  • Do I need a passport to fly between Greensboro and Seattle?

    No

  • Which aircraft models fly most regularly from Greensboro to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Greensboro to Seattle?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Greensboro and Seattle, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Greensboro to Seattle, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Greensboro to Seattle are Delta and United Airlines. With an average price for the route of $468 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $388 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Greensboro to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Greensboro to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Greensboro to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Greensboro is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Greensboro to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Greensboro with another airline. Booking your flights between Greensboro and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Greensboro to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Greensboro up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Greensboro to Seattle

  • Flights from Greensboro usually depart from Piedmont Triad International Airport (GSO). The airport is an important gateway to North Carolina regarding air passenger traffic. GSO also serves Winston – Salem, High Point, and the entire Piedmont Triad region.
  • When traveling from Greensboro to Seattle Tacoma International Airport (SEA), it is advisable to choose either Delta or Alaska Airlines. Both airlines have a significant presence at the airport, making them convenient options with a wider range of flight choices. By selecting either Delta or Alaska Airlines, you can enjoy more flexibility in scheduling your trip and have access to additional services and amenities provided by these reputable carriers.
  • Consider flying from Greensboro to Seattle with American Airlines if you're a nursing mother or traveling with a kid under 15. The airline allows nursing mothers to bring a breast pump and a soft-sided cooler free in addition to allowed carry-on items. American Airlines also helps families sit together with their kids during the travel.
  • Consider booking Business Class if you’re flying with United from Greensboro to Seattle. You will get a more relaxed experience right from check in gates to baggage claim at SEA. United Business Class ticket priority boarding, priority check-in, and priority bag handling after your flight. You will also enjoy modern and extra-spacious seats and enhanced connectivity and entertainment.
  • Both SEA and GSO have pet relief areas. Indoor pet relief areas in GSO are on the Lower Level Landslide of the terminal. Outdoor areas are below Gates 45 and 26 at the end of the terminal building. SEA’s indoor pet relief areas near Hudson News in the Central Terminal and on the train level on Concourse N.

Reviews of the top 3 airlines serving from Greensboro to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Greensboro to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Greensboro to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8451 reviews
8.5Crew
7.8Comfort
7.8Entertainment
7.2Food
8.1Boarding
Airline reviews

Not really a “Delta” problem but worth mentioning: Boarding was a difficult process. TSA seemed understaffed and Pre-Check took longer than regular TSA. The supervisor was frazzled and yelled at travelers. Once through TSA, we had to put our carry-ons through another x-ray machine. Then queue up to board with both boarding pass and ID. Then, when we got to the stairs on the tarmac, we had to show our boarding pass again. Maybe this is just normal for Kona since the terminal is outdoors (but still a “secured” area).

6.0 GoodMary, Jun 2026
KOA - SEA
Read more Delta reviews

Not really a “Delta” problem but worth mentioning: Boarding was a difficult process. TSA seemed understaffed and Pre-Check took longer than regular TSA. The supervisor was frazzled and yelled at travelers. Once through TSA, we had to put our carry-ons through another x-ray machine. Then queue up to board with both boarding pass and ID. Then, when we got to the stairs on the tarmac, we had to show our boarding pass again. Maybe this is just normal for Kona since the terminal is outdoors (but still a “secured” area).

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

leg space better than expected. two washrooms for one plane isn't enough.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

Everything was fantastic. Modern plane. All the amenities! Although the paid snacks and meals are pure robbery. Like i understand airlines need to make money, but 11$ USD for an overnight oats with some nuts in it and barely any pieces of apple.... Highway robbery

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

Our flight was delayed many times throughout the day. The final delay was about 8 hours. I spent time in line to speak to someone at their understaffed desk, and also spent time waiting online and then chatting with a service rep. None of the United employees were any help at all. I desperately wanted to go get rest and possibly re-book my trip but I was denied any compensation or voucher for a hotel. I was repeatedly told it was not United's fault and therefore they had no compensation to offer. Overall, a cold and callous experience.

Flight crew and pilots did great. Flight way delayed due to a part needing replacement. Based on what the pilot indicated- the maintenance crew could’ve resolved this more efficiently than replacing whole part- and taken less time

The most cramped seating I’ve ever experienced, (including budget airlines) with no food available for purchase on a nearly 6 hour flight.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

It was a code share with Alaska - would have been great if I actually made it on the plane, claimed I didn’t have a ticket or a seat even thought I was checked in.

The main problem was delay. The plane was at the gate early and bags were loaded. However, there was no crew for the flight. They were inbound from LGA and had to land and make their way to our gate. It took more than 40 minutes. Then, once the crew arrived and boarded, one of the crew members had to deplane and then a replacement crew member had to be found. It took another 40 minutes or so to get the final crew member. In all, we took off about 2 hours later than our scheduled departure time. Once in the air, the flight was great. Smooth most of the way. The crew was professional and efficient.

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

I had trouble finding a boarding pass because I had an hour between Flights and American did not see my flight I believe because I was ticketed through KAYAK. I did not have enough time to go to the desk before boarding so I went to the desk and told them while I was boarding and they had a boarding pass for me within three minutes. Nice. I paid extra to have more legroom and it is definitely worth it for a six hour flight. I would’ve paid for a decent dinner, but they didn’t offer anything but a snack box —not good for six hours.

Terrible flight seats where really uncomfortable I had body aches for 2 days and flight was delays almost two hours

Very smooth for one of the busiest travel days of the year and the crew was great.

Boarded late. Missed first landing attempt, landed almost an hour late and missed connecting flight.

Everything you need to know for your flight from Greensboro to Seattle

Information on your arrival and departure airports