Greenville/Greer/Spartanburg to Portland (GSP–PWM) — Airlines, Schedules & Connections

GSP Airport Page →
877 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 19 1-stop flights Verified 2mos ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

Last scheduled nonstop: Jun 2026.

✦ 1-Stop connections via 10 hubs
BWI Baltimore 3h 40m WN → WN Baltimore (BWI) to Portland flights
IAD Dulles 4h 19m ACCMOS → AVCMUA Dulles (IAD) to Portland flights
PHL Philadelphia 4h 19m AABA → AAASQR Philadelphia (PHL) to Portland flights
ATL Atlanta 4h 24m AFAMDL → AFAMDL Atlanta (ATL) to Portland flights
EWR Newark 4h 28m ACUA → ACCMOS Newark (EWR) to Portland flights
CMH Columbus 4h 32m MX → MX Columbus (CMH) to Portland flights
LGA New York 4h 38m AADLPD → AADLWS New York (LGA) to Portland flights
CLT Charlotte 4h 39m AA → AA Charlotte (CLT) to Portland flights
DTW Detroit 4h 51m AFDLKE → DLKEWS Detroit (DTW) to Portland flights
DCA Washington 4h 55m AA → AA Washington (DCA) to Portland flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Greenville/Greer/Spartanburg to Portland
Connecting service available through multiple hubs.
1 Airlines 877 mi 2h 12m nonstop

GSP–PWM had nonstop service from Breeze Airways, last on the schedule in June 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 877 miles in 2h 12m.

Also explore Browse available seat maps GSP Routes PWM Routes GSP Live Flights PWM Live Flights GSP Delays PWM Delays
All flights from Portland (PWM) Portland to Greenville/Greer/Spartanburg flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop GSP–PWM service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
MX Breeze Airways 0 – – 100% – –
Alliance coverage
Unaffiliated: MX (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for GSP to PWM.
1-STOP
One-Stop Connections
19
Hubs
~3h
Fastest
~23h
Longest
BWI ~3h 40m IAD ~4h 19m PHL ~4h 19m ATL ~4h 24m EWR ~4h 28m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
582
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
GSP → PWM
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
100%
Return
PWM → GSP
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. GSP delays → PWM delays →
Alternatives

Other ways to reach Portland from Greenville/Greer/Spartanburg

Nearby airports with service to Portland International Jetport.
Metric GSP→PWM AVL→PWM CLT→PWM
Distance from GSP – 42 mi 75 mi
Nonstop airlines – 1 4
Weekly flights – – 26
Flight time 2h 12m 2h 9m 2h 3m
Departure OTP 100% – –
Asheville (AVL) to Portland flights · Charlotte (CLT) to Portland flights · Columbia (CAE) to Portland flights
Airports within 200 miles of GSP with service to Portland International Jetport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Portland is 0 hours the same as Greenville/Greer/Spartanburg.
GSP: EDT · PWM: EDT

When it's 6:00 PM in Greenville/Greer/Spartanburg, it's 6:00 PM in Portland.
Distance & Flight Time
877 mi / 1,411 km
Nonstop flight time is approximately 2h 12m gate to gate.
Facts

GSP–PWM Quick Facts

Key statistics for the Greenville/Greer/Spartanburg to Portland route.
Route details
Distance877 mi / 1,411 km
Flight time2h 12m
Time difference0 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: GSP
Full nameGreenville-Spartanburg International Airport
IATA / ICAOGSP / KGSP
TimezoneAmerica/New_York
Passengers/yr2.8M
Elevation964 ft / 294 m
Destination: PWM
Full namePortland International Jetport
IATA / ICAOPWM / KPWM
TimezoneAmerica/New_York
Passengers/yr2.4M
Elevation76 ft / 23 m
FAQ

Frequently Asked Questions

Common questions about GSP to PWM flights.
Nonstop flights from Greenville-Spartanburg International Airport to Portland International Jetport take about 2h 12m gate to gate. The route covers 877 miles.
1 airline operated the nonstop from GSP to PWM: Breeze Airways. The last scheduled nonstop was in June 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in June 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 2h 12m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Baltimore/Washington International Thurgood Marshall, Washington Dulles and Philadelphia.
On a single ticket, yes. Your bags are checked through to PWM and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Nearby alternatives include AVL, CLT and CAE. See the Alternatives section for a full comparison.
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 GSP to PWM

Greenville-Spartanburg International Airport (GSP) and Portland International Jetport (PWM) had nonstop service from Breeze Airways, last on the schedule in June 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

GSP to PWM Flight Duration and Schedule

Nonstop flight time from GSP to PWM is about 2 hours 12 minutes gate to gate. The route covers a distance of 877 miles (1,411 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Baltimore/Washington International Thurgood Marshall, Washington Dulles and Philadelphia. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Asheville (AVL), Charlotte (CLT) and Columbia (CAE).