Houston to Louisville (HOU–SDF) — Airlines, Schedules & Connections

HOU Airport Page →
803 mi airlines 11/wk
On-time Some delays Frequent delays
Flight Schedule 7 flights Verified 35m ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
WN5022
WN Southwest
73H
10:00 AM
CDT
1:10 PM
EDT
2h 10m
—
M T W T F S S
Prices
✓
→
WN3612
WN Southwest
B38M
2:50 PM
CDT
6:00 PM
EDT
2h 10m
—
M T W T F S S
Prices
✓
→
WN300
WN Southwest
737
4:25 PM
CDT T4
7:35 PM
EDT
2h 10m
—
M T W T F S S
Prices
✓
←
WN5109
WN Southwest
73H
7:50 AM
EDT
9:20 AM
CDT
2h 30m
—
M T W T F S S
Prices
✓
←
WN833
WN Southwest
737
10:40 AM
EDT
12:15 PM
CDT
2h 35m
—
M T W T F S S
Prices
✓
←
WN136
WN Southwest
7M8
11:45 AM
EDT
1:20 PM
CDT
2h 35m
—
M T W T F S S
Prices
✓
←
WN2137
WN Southwest
7S7
12:50 PM
EDT
2:25 PM
CDT
2h 35m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Houston to Louisville
1 carrier, 11 flights/week nonstop.
1 Airlines 11 Flights/wk 803 mi 1h 37m nonstop +1h ahead 124 1-stop hubs

HOU–SDF is served by 1 airline with nonstop service. Southwest Airlines leads the route. The flight covers 803 miles in approximately 1h 37m. Beyond nonstop, 124 hubs offer 1-stop connections.

Also explore HOU Routes SDF Routes HOU Live Flights SDF Live Flights HOU Delays SDF Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop HOU–SDF service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
WN Southwest Airlines 8 737, 73H, B38M 2h10 88% – –
Aircraft on this route
737 Boeing 737-700 – WN
73H Boeing 737-800 (Winglets) – WN
B38M Boeing 737 MAX 8 – WN
Alliance coverage
Unaffiliated: WN (8 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, HOU to SDF direction.
Mon
1
flight
Tue
1
flight
Wed
1
flight
Thu
1
flight
Fri
1
flight
Sat
1
flight
Sun
2
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
3
Nonstop flights
11
Outbound / wk
11
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for HOU to SDF.
1-STOP
One-Stop Connections
124
Hubs
~2h
Fastest
~33h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,817
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Alternatives

Other ways to reach Louisville from Houston

Nearby airports with service to Louisville Muhammad Ali International Airport.
Metric HOU→SDF IAH→SDF AUS→SDF
Distance from HOU – 24 mi 148 mi
Nonstop airlines 1 7 6
Weekly flights 11 43 4
Flight time 1h 37m 1h 39m 1h 47m
Departure OTP 88% – –
Houston (IAH) to Louisville flights · Austin (AUS) to Louisville flights
Airports within 200 miles of HOU with service to Louisville Muhammad Ali International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Louisville is 1 hour ahead of Houston.
HOU: CDT · SDF: EDT

When it's 6:00 PM in Houston, it's 7:00 PM in Louisville.
Distance & Flight Time
803 mi / 1,292 km
Nonstop flight time is approximately 1h 37m to 2h 10m.
Facts

HOU–SDF Quick Facts

Key statistics for the Houston to Louisville route.
Route details
Distance803 mi / 1,292 km
Flight time1h 37m to 2h 10m
Time difference+1 hour
Airlines (nonstop)1
Weekly flights11 out / 11 return
1-stop connections124 hubs
Origin: HOU
Full nameWilliam P. Hobby Airport
IATA / ICAOHOU / KHOU
TimezoneAmerica/Chicago
Passengers/yr14.2M
Elevation46 ft / 14 m
Destination: SDF
Full nameLouisville Muhammad Ali International Airport
IATA / ICAOSDF / KSDF
TimezoneAmerica/New_York
Passengers/yr4.7M
Elevation501 ft / 153 m
FAQ

Frequently Asked Questions

Common questions about HOU to SDF flights.
Nonstop flights from William P. Hobby Airport to Louisville Muhammad Ali International Airport take approximately 1h 37m to 2h 10m. The route covers 803 miles.
1 airline operates nonstop service: Southwest Airlines.
There are approximately 11 nonstop flights per week from HOU to SDF. The return direction has about 11 weekly flights.
Yes, 1-stop connections are available through SUS, ICT, FTW, ADS, MEM, PDK, CSG, TVI, OKC, TYS, CHA, MSY, AVL, GSP, GPT, CAE, PWK, LAN, CLE, AGS, SAT, MKE, ECP, IND, CMH, OMA, MFE, YIP, SAV, JAN, BHM, PTK, LRD, SSI, CHS, OCF, MLI, TUL, ORL, CLT, RIC, SUA, FMY, LAL, ATW, TTN, SRQ, PIE, JAX, PBI, YYZ, TMB, RSW, APF, MTY, OPF, APA, PGD, ORD, EYW, IAD, LNK, ABE, TEB, ALB, BCT, SYR, TEX, MMU, EGE, PHL, HPN, MHH, RIL, MHT, MSP, BZE, EWR, SCF, BED, PVU, JFK, IFP, BOS, CLD, SLC, SNA, SUN, ONT, VNY, LGB, SAN, SJC, LVK, OAK, SJU, PDX, SFO, BFI, AXA, YVR, ATL, MCI, DFW, PIT, BWI, BNA, RDU, MDW, MCO, DAL, TPA, PHX, DCA, DEN, IAH, LAS, FLL, AUS, MIA, LGA, LAX, VPS and HND. These options provide additional schedule flexibility.
Louisville is 1 hour ahead of Houston.
Yes, return flights from SDF to HOU are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include IAH and AUS. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from HOU to SDF

William P. Hobby Airport (HOU) and Louisville Muhammad Ali International Airport (SDF) are connected by nonstop service from Southwest Airlines. With 11 weekly departures, this is a regularly served route.

HOU to SDF Flight Duration and Schedule

Nonstop flight time from HOU to SDF ranges from 1 hours 37 minutes to 2 hours 10 minutes. The route covers a distance of 803 miles (1,292 km). There are approximately 11 weekly flights outbound and 11 return, totaling 22 flights per week in both directions.

Connecting Options and Alternatives

124 one-stop connections are available, with the fastest taking approximately 2 hours via SUS. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Houston (IAH) and Austin (AUS).