Allegiant Air flights from SFB to GSP
Find comprehensive Allegiant Air flight information, schedules, and booking details for direct flights from SFB to GSP. Allegiant Air operates 0-1 flights daily flights on this route.• Flight Duration: 1h 22m - 1h 28m (average flight time)• Daily Flights: 0-1 flights (scheduled departures per day)
SFB
GSP
FLIGHT TIME
1h 22m - 1h 28m
1h 23m - 1h 23m
19:57
19:57
1 (Show)
Allegiant Air Flight Schedule from SFB to GSP
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
G42900 |  Allegiant Air | 19:57 | 21:20:00 | Boeing 737MAX 8 Passenger |
Allegiant Air Monthly Flight Calendar
December 2025
SFB - GSP flight price statistics
$134
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$110
Jan$115
Feb$78
Mar$166
Apr$160
May$260
Jun$149
Jul$76
Aug$76
Sep$143
Oct$166
Nov$107
DecAllegiant Air Terminal Information
Terminal information for Allegiant Air on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Allegiant Air Flights
How many Allegiant Air flights operate from SFB to GSP?
Allegiant Air operates 1 flight from SFB to GSP.
What city does GSP airport serve?
GSP airport serves Greenville.
How long is the Allegiant Air flight from SFB to GSP?
The flight duration is approximately 1h 22m - 1h 28m.
What aircraft does Allegiant Air use on this route?
Allegiant Air uses Boeing 737MAX 8 Passenger on this route.
What is the average price for a Allegiant Air flight from SFB to GSP?
The average price for a round-trip Allegiant Air flight on this route is approximately $134. Prices can vary based on booking time and demand.