Myrtle Beach (MYR) to Louisville (SDF)
Flight time
≈ 1h 47m
Bearing
311° NW
Myrtle Beach (MYR) to Louisville (SDF) is 491 miles (790 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
Look up a route, or build a trip
Change the airports, or add stops for a multi-leg trip.
What actually flies MYR–SDF
Filed traffic dataIn July 2026, Allegiant Air was the only carrier flying nonstop MYR–SDF; the Airbus A320 was the most common aircraft at 100% of departures; flights ran 77% full.
Departures
8
July 2026
Seats
1,440
both directions
Passengers
1,103
both directions
Load factor
76.6%
RPM ÷ ASM
Who flies MYR–SDF?
Allegiant Air was the only carrier to fly nonstop MYR–SDF in July 2026 (8 departures).
- G4
8 departures · 1,440 seats
Share of departures100.0%76.6%
Load
What plane flies MYR–SDF?
In July 2026, the Airbus A320 flew 100% of MYR–SDF departures.
- Airbus A320
8 departures · 76.6% load
100.0%
How has MYR–SDF traffic changed?
Nonstop MYR–SDF departures rose from 4 in August 2025 to 8 in July 2026.
Monthly nonstop MYR–SDF traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
4 departures · 347 passengers
55.6%
Load
September 2025
0 departures · 0 passengers
—
Load
October 2025
1 departures · 22 passengers
17.2%
Load
November 2025
0 departures · 0 passengers
—
Load
December 2025
0 departures · 0 passengers
—
Load
January 2026
0 departures · 0 passengers
—
Load
February 2026
0 departures · 0 passengers
—
Load
March 2026
0 departures · 0 passengers
—
Load
April 2026
0 departures · 0 passengers
—
Load
May 2026
0 departures · 0 passengers
—
Load
June 2026
6 departures · 877 passengers
81.2%
Load
July 2026
8 departures · 1,103 passengers
76.6%
Load
By direction
Each direction is filed separately — they rarely match.
MYR → SDF
78.8% full
4 departures · 567 passengers
SDF → MYR
74.4% full
4 departures · 536 passengers
Nonstop MYR–SDF traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through July 2026; filings from 2025. Public domain (US Government work).
The airports
Louisville
US
Louisville Muhammad Ali International Airport
Coordinates
38.17°N, 85.74°W
Hemisphere
N · W
Frequently asked
How far is Myrtle Beach (MYR) from Louisville (SDF)?
MYR to SDF is 491 miles (790 km / 427 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from MYR to SDF?
A nonstop covers the 491-mile great-circle distance in roughly 1h 47m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies MYR–SDF?
In July 2026, the Airbus A320 flew the largest share of departures (100.0%).
What mileage do I earn flying MYR–SDF?
Distance-based programs credit off the 491-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
Keep exploring
Every route below is its own page.
Popular long-haul routes