Seattle to Greenville/Greer/Spartanburg (SEA–GSP) — Airlines, Schedules & Connections

SEA Airport Page →
airlines 0/wk
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Flight Schedule 0 flights
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  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Seattle to Greenville/Greer/Spartanburg
Connecting service available through multiple hubs.
+2h ahead 29 1-stop hubs

While no nonstop service exists between SEA and GSP, connecting options are available through 29 hubs.

Also explore SEA Routes GSP Routes SEA Live Flights GSP Live Flights SEA Delays GSP Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SEA to GSP.
1-STOP
One-Stop Connections
29
Hubs
~6h
Fastest
~25h
Longest
YVR ~6h 5m AUS ~6h 48m CMH ~6h 59m EGE ~7h 7m OMA ~7h 8m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,298
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.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
SEA → GSP
90%
Generally reliable. Most flights run on time.
Departing
90%
Arriving
0%
Return
GSP → SEA
45%
Frequent delays expected. Consider flexible booking.
Departing
45%
Arriving
94%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SEA delays → GSP delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+2h
Greenville/Greer/Spartanburg is 2 hours ahead of Seattle.
SEA: MDT · GSP: EDT

When it's 6:00 PM in Seattle, it's 8:00 PM in Greenville/Greer/Spartanburg.
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–GSP Quick Facts

Key statistics for the Seattle to Greenville/Greer/Spartanburg route.
Route details
Time difference+2 hours
Airlines (nonstop)0
1-stop connections29 hubs
Origin: SEA
Full nameSeattle–Tacoma International Airport
IATA / ICAOSEA / KSEA
TimezoneAmerica/Boise
Passengers/yr52.6M
Elevation433 ft / 132 m
Destination: GSP
Full nameGreenville-Spartanburg International Airport
IATA / ICAOGSP / KGSP
TimezoneAmerica/Kentucky/Monticello
Passengers/yr2.8M
Elevation964 ft / 294 m
FAQ

Frequently Asked Questions

Common questions about SEA to GSP flights.
Yes, 1-stop connections are available through YVR, AUS, CMH, EGE, OMA, IND, SJC, CLE, BOS, RSW, PIT, SNA, DCA, DTW, ATL, MCO, CLT, PHL, ORD, EWR, DFW, BNA, MIA, IAH, IAD, BWI, DEN, TPA and FLL. These options provide additional schedule flexibility.
Greenville/Greer/Spartanburg is 2 hours ahead of Seattle.
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.

Connecting Options and Alternatives

29 one-stop connections are available, with the fastest taking approximately 6 hours via YVR. Two-stop connections are also available via intermediate hubs.