United AirlinesDepart06:30
Fri, Nov 13GTF → GSP
5h 02m · 1 stop
$538one way, per person
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- Cheapest fare
- $538
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 5h 02m
United Airlines · Fri, Nov 13
from $538
Usually 1+ stop
2,770 km
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Cheapest month to fly from Great Falls to Greenville
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
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About flights from Great Falls to Greenville
Great Falls (GTF) and Greenville (GSP) are about 2,770 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 5h 02m. Over the next few months, one-way fares start from $538, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Great Falls to Greenville?
The cheapest one-way fare we've seen recently is $538 with United Airlines, departing Friday, November 13, 2026.
What is the cheapest month to fly from Great Falls to Greenville?
November 2026 currently has the lowest fares, from $538 one way.
Are there direct flights from Great Falls to Greenville?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Great Falls to Greenville?
The quickest journey we've seen takes about 5h 02m. Great Falls and Greenville are around 2,770 km apart.
Which airlines fly from Great Falls to Greenville?
Recent fares on this route were with United Airlines.
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