SDF · Southeast
Nonstop into Louisville, KY
37 U.S. airports fly here without a layover, grouped by how long you'd be in the air.
37 of 37 nonstop routes
Leave after work
Under 2 hours28 citysChicago, IL
ORD · Chicago O'Hare International Airport
50m
Many flights a day
Atlanta, GA
ATL · Hartsfield Jackson Atlanta International Airport
54m
Many flights a day
Dallas-Fort Worth, TX
DFW · Dallas Fort Worth International Airport
1h 38m
About 5 flights a day
American
Charlotte, NC
CLT · Charlotte Douglas International Airport
58m
About 5 flights a day
American
Detroit, MI
DTW · Detroit Metropolitan Wayne County Airport
53m
About 4 flights a day
New York, NY
LGA · LaGuardia Airport
1h 48m
About 3 flights a day
Minneapolis, MN
MSP · Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field
1h 26m
About 3 flights a day
Houston, TX
IAH · George Bush Intercontinental Airport
1h 49m
About 3 flights a day
Regional partners: Mesa
Chicago, IL
MDW · Chicago Midway International Airport
48m
About 3 flights a day
Southwest
Philadelphia, PA
PHL · Philadelphia International Airport
1h 36m
About 3 flights a day
Washington, DC
DCA · Ronald Reagan Washington National Airport
1h 20m
About 3 flights a day
Newark, NJ
EWR · Newark Liberty International Airport
1h 44m
About 3 flights a day
Regional partners: Republic
Dulles, VA
IAD · Washington Dulles International Airport
1h 17m
About 3 flights a day
Regional partners: Mesa, Republic
Baltimore, MD
BWI · Baltimore/Washington International Thurgood Marshall Airport
1h 22m
About 2 flights a day
Southwest
Orlando, FL
MCO · Orlando International Airport
1h 45m
About 2 flights a day
Tampa, FL
TPA · Tampa International Airport
1h 44m
About one a day
Southwest, Breeze, Spirit
Nashville, TN
BNA · Nashville International Airport
33m
About one a day
Dallas, TX
DAL · Dallas Love Field
1h 35m
About one a day
Southwest
Houston, TX
HOU · William P. Hobby Airport
1h 49m
6 flights a week
Southwest
Valparaiso, FL
VPS · Destin-Fort Walton Beach Airport
1h 23m
3 flights a week
Allegiant
Orlando, FL
SFB · Orlando Sanford International Airport
1h 44m
3 flights a week
Allegiant
Punta Gorda, FL
PGD · Punta Gorda Airport
1h 54m
3 flights a week
Allegiant
Pinellas Park, FL
PIE · St. Petersburg Clearwater International Airport
1h 44m
2 flights a week
Allegiant
Raleigh/Durham, NC
RDU · Raleigh-Durham International Airport
1h 13m
2 flights a week
Breeze
Sarasota, FL
SRQ · Sarasota Bradenton International Airport
1h 52m
A couple of flights a week
Charleston, SC
CHS · Charleston International Airport
1h 18m
A couple of flights a week
Savannah, GA
SAV · Savannah Hilton Head International Airport
1h 19m
A couple of flights a week
Myrtle Beach, SC
MYR · Myrtle Beach International Airport
1h 15m
A couple of flights a week
Allegiant, Spirit, American
SeasonalNonstops out of MYR →
Easy weekend
2 to 3 hours6 citysDenver, CO
DEN · Denver International Airport
2h 5m
About 3 flights a day
United, Southwest
Boston, MA
BOS · Boston Logan International Airport
2h 10m
About one a day
Miami, FL
MIA · Miami International Airport
2h 7m
About one a day
Phoenix, AZ
PHX · Phoenix Sky Harbor International Airport
2h 58m
About one a day
Southwest
Fort Lauderdale, FL
FLL · Fort Lauderdale Hollywood International Airport
2h 6m
6 flights a week
Spirit, Allegiant, Southwest
Fort Myers, FL
RSW · Southwest Florida International Airport
2h 1m
2 flights a week
Breeze, Southwest
Long weekend
3 to 5 hours3 citysLas Vegas, NV
LAS · Harry Reid International Airport
3h 11m
About one a day
Southwest, Spirit
Los Angeles, CA
LAX · Los Angeles International Airport
3h 40m
4 flights a week
Spirit, Breeze
SeasonalNonstops out of LAX →San Francisco, CA
SFO · San Francisco International Airport
3h 55m
A couple of flights a week
Breeze
Worth the extra days
5 hours and up0 citysNothing over five hours nonstop from here, which is normal for most Midwest airports. Hawaii and Alaska usually mean one connection.
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Nonstop route data from the U.S. Department of Transportation (BTS T-100), covering 2025-06..2026-05, last updated 2026-09-02. Domestic routes only. Airlines change schedules, so an advisor confirms before you book.
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