Seattle to Greensboro (SEA–GSO) — Airlines, Schedules & Connections

SEA Airport Page →
2,287 mi airlines 1/wk
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Flight Schedule 2 flights Verified 3d ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
←
AS9411
AS Alaska
738
12:00 PM
EDT
2:58 PM
PDT
5h 58m
—
M T W T F S S
Prices
✓
←
AS9410
AS Alaska
739
1:44 PM
EDT
4:32 PM
PDT
5h 48m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Seattle to Greensboro
1 carrier, 1 flights/week nonstop.
1 Airlines 1 Flights/wk 2,287 mi 4h 44m nonstop +3h ahead 39 1-stop hubs

SEA–GSO is served by 1 airline with nonstop service. Alaska Airlines leads the route. The flight covers 2,287 miles in approximately 4h 44m. Beyond nonstop, 39 hubs offer 1-stop connections.

Also explore SEA Routes GSO Routes SEA Live Flights GSO Live Flights SEA Delays GSO Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop SEA–GSO service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AS Alaska Airlines 1 – – 100% Oneworld –
Alliance coverage
Oneworld: AS (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SEA to GSO.
1-STOP
One-Stop Connections
39
Hubs
~5h
Fastest
~26h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
887
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+3h
Greensboro is 3 hours ahead of Seattle.
SEA: PDT · GSO: EDT

When it's 6:00 PM in Seattle, it's 9:00 PM in Greensboro.
Distance & Flight Time
2,287 mi / 3,681 km
Nonstop flight time is approximately 4h 44m.
Getting to SEA

Link Light Rail runs from downtown Seattle (Westlake station) to the airport in 38 minutes ($3.50 peak). Trains run every 6–12 minutes during peak hours from 5am to 1am. Ride-shares run $30–50 from downtown; SR-99 and I-5 can be heavily congested southbound during afternoon rush (3–7pm).

Sound Transit 574 express bus serves Tacoma ($2.50–4). Sounder commuter rail connects Tacoma to the airport area via a shuttle.

Facts

SEA–GSO Quick Facts

Key statistics for the Seattle to Greensboro route.
Route details
Distance2,287 mi / 3,681 km
Flight time4h 44m
Time difference+3 hours
Airlines (nonstop)1
Weekly flights1 out / 2 return
1-stop connections39 hubs
Origin: SEA
Full nameSeattle–Tacoma International Airport
IATA / ICAOSEA / KSEA
TimezoneAmerica/Los_Angeles
Passengers/yr52.6M
Elevation433 ft / 132 m
Destination: GSO
Full namePiedmont Triad International Airport
IATA / ICAOGSO / KGSO
TimezoneAmerica/New_York
Passengers/yr2.0M
Elevation925 ft / 282 m
FAQ

Frequently Asked Questions

Common questions about SEA to GSO flights.
Nonstop flights from Seattle–Tacoma International Airport to Piedmont Triad International Airport take approximately 4h 44m. The route covers 2,287 miles.
1 airline operates nonstop service: Alaska Airlines.
There are approximately 1 nonstop flights per week from SEA to GSO. The return direction has about 2 weekly flights.
Yes, 1-stop connections are available through ICT, DAL, CVG, SLC, MDW, MSP, OMA, CMH, AUS, YKF, HDN, MEM, LAS, YYZ, PDX, BNA, BWI, RNO, TPA, VNY, JFK, AZA, BOS, LAX, FLL, TEB, ANC, ATL, PHL, MCO, DTW, IAD, CLT, ORD, EWR, DFW, MIA, DCA and PVG. These options provide additional schedule flexibility.
Greensboro is 3 hours ahead of Seattle.
Yes, return flights from GSO to SEA are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from SEA to GSO

Seattle–Tacoma International Airport (SEA) and Piedmont Triad International Airport (GSO) are connected by nonstop service from Alaska Airlines. With 1 weekly departures, this is a regularly served route.

SEA to GSO Flight Duration and Schedule

Nonstop flight time from SEA to GSO ranges from 4 hours 44 minutes. The route covers a distance of 2,287 miles (3,681 km). There are approximately 1 weekly flights outbound and 2 return, totaling 3 flights per week in both directions.

Connecting Options and Alternatives

39 one-stop connections are available, with the fastest taking approximately 5 hours via ICT. Two-stop connections are also available via intermediate hubs.