A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
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Did you mean Flights from Greenville to Missoula?
Missoula
United StatesMSO
Missoula International Airport
Greenville
United StatesGSP
Greenville Spartanburg International Airport
Missoula International Airport (MSO) serves Missoula; Greenville Spartanburg International Airport (GSP) serves Greenville.
The airports are 1,843 miles apart by great-circle distance.
Roame's current schedule feed lists service with stops from MSO to GSP, but no nonstop service.
Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Sep 24 – Oct 24, 2026.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: Star Alliance
Missoula International Airport (MSO) is the origin airport and Greenville Spartanburg International Airport (GSP) is the destination airport.
MSO and GSP are approximately 1,843 miles apart by great-circle distance.
No. Roame's current schedule feed lists service with stops from MSO to GSP, but no nonstop service.
Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Airbus A319 (319).