South Bend to Louisville (SBN–SDF) — Airlines, Schedules & Connections

SBN Airport Page →
246 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 45 1-stop flights Verified 5d ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

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
South Bend to Louisville
1 carrier, 1 flights/week nonstop.
1 Airlines 1 Flights/wk 246 mi 45 1-stop hubs

SBN–SDF is served by 1 airline with nonstop service. United Airlines leads the route. The flight covers 246 miles . Beyond nonstop, 45 hubs offer 1-stop connections.

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

Airline Landscape

All carriers operating nonstop SBN–SDF service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
UA United Airlines 1 – – – Star Alliance –
Alliance coverage
Star Alliance: UA (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SBN to SDF.
1-STOP
One-Stop Connections
45
Hubs
~3h
Fastest
~26h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
603
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 South Bend

Nearby airports with service to Louisville Muhammad Ali International Airport.
Metric SBN→SDF GYY→SDF MDW→SDF
Distance from SBN – 57 mi 74 mi
Nonstop airlines 1 1 4
Weekly flights 1 – 23
Gary (GYY) to Louisville flights · Chicago (MDW) to Louisville flights · Chicago (ORD) to Louisville flights
Airports within 200 miles of SBN with service to Louisville Muhammad Ali International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Louisville is 0 hours the same as South Bend.
SBN: EDT · SDF: EDT

When it's 6:00 PM in South Bend, it's 6:00 PM in Louisville.
Distance & Flight Time
246 mi / 396 km
Facts

SBN–SDF Quick Facts

Key statistics for the South Bend to Louisville route.
Route details
Distance246 mi / 396 km
Time difference0 hours
Airlines (nonstop)1
Weekly flights1 out / 1 return
1-stop connections45 hubs
Origin: SBN
Full nameSouth Bend International Airport
IATA / ICAOSBN / KSBN
TimezoneAmerica/Indiana/Indianapolis
Passengers/yr0.9M
Elevation799 ft / 244 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 SBN to SDF flights.
1 airline operates nonstop service: United Airlines.
There are approximately 1 nonstop flights per week from SBN to SDF. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through PTK, MKE, YYZ, BNA, CSG, LNK, APF, PHL, JAX, EYW, DAL, PBI, TPA, BOS, HOU, MIA, DEN, RSW, SNA, SLC, VNY, PHX, MSP, SAN, SJC, DTW, IAD, LAX, SFO, ATL, ORD, SRQ, SFB, FLL, MCO, PGD, CLT, DFW, LAS, IAH, PIE, CMH, IND, MDW and PIT. These options provide additional schedule flexibility.
Yes, return flights from SDF to SBN are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include GYY, MDW and ORD. 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.

Connecting Options and Alternatives

45 one-stop connections are available, with the fastest taking approximately 3 hours via PTK. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Gary (GYY), Chicago (MDW) and Chicago (ORD).