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

SDF Airport Page →
246 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 42 1-stop flights Verified 5d ago
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  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
Louisville to South Bend
1 carrier, 1 flights/week nonstop.
1 Airlines 1 Flights/wk 246 mi 1h 6m nonstop 42 1-stop hubs

SDF–SBN is served by 1 airline with nonstop service. United Airlines leads the route. The flight covers 246 miles in approximately 1h 6m. Beyond nonstop, 42 hubs offer 1-stop connections.

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

Airline Landscape

All carriers operating nonstop SDF–SBN service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
UA United Airlines 0 – – 78% Star Alliance –
Alliance coverage
Star Alliance: UA (0 flights/wk, 0%)
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 SDF to SBN.
1-STOP
One-Stop Connections
42
Hubs
~2h
Fastest
~22h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
530
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 South Bend from Louisville

Nearby airports with service to South Bend International Airport.
Metric SDF→SBN CVG→SBN IND→SBN
Distance from SDF – 84 mi 111 mi
Nonstop airlines 1 1 1
Weekly flights 1 – 1
Flight time 1h 6m 6h 49m 1h 55m
Departure OTP 78% – –
Cincinnati / Covington (CVG) to South Bend flights · Indianapolis (IND) to South Bend flights · Dayton (DAY) to South Bend flights
Airports within 200 miles of SDF with service to South Bend International Airport.
Know before you go

Travel Essentials

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

When it's 6:00 PM in Louisville, it's 6:00 PM in South Bend.
Distance & Flight Time
246 mi / 396 km
Nonstop flight time is approximately 1h 6m.
Facts

SDF–SBN Quick Facts

Key statistics for the Louisville to South Bend route.
Route details
Distance246 mi / 396 km
Flight time1h 6m
Time difference0 hours
Airlines (nonstop)1
Weekly flights1 out / 1 return
1-stop connections42 hubs
Origin: SDF
Full nameLouisville Muhammad Ali International Airport
IATA / ICAOSDF / KSDF
TimezoneAmerica/New_York
Passengers/yr4.7M
Elevation501 ft / 153 m
Destination: SBN
Full nameSouth Bend International Airport
IATA / ICAOSBN / KSBN
TimezoneAmerica/Indiana/Indianapolis
Passengers/yr0.9M
Elevation799 ft / 244 m
FAQ

Frequently Asked Questions

Common questions about SDF to SBN flights.
Nonstop flights from Louisville Muhammad Ali International Airport to South Bend International Airport take approximately 1h 6m. The route covers 246 miles.
1 airline operates nonstop service: United Airlines.
There are approximately 1 nonstop flights per week from SDF to SBN. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through CMH, BNA, MKE, TUL, OMA, PIT, MDW, MEM, BWI, LNK, RDU, DAL, PHL, MSP, RSW, BOS, JFK, MIA, APF, SLC, PBI, DEN, VNY, PHX, SJC, DTW, ATL, SNA, IAD, LAX, SFO, ORD, PIE, PGD, CLT, FLL, SRQ, MCO, DFW, LAS, SFB and IAH. These options provide additional schedule flexibility.
Yes, return flights from SBN to SDF are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include CVG, IND and DAY. 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 SDF to SBN

Louisville Muhammad Ali International Airport (SDF) and South Bend International Airport (SBN) are connected by nonstop service from United Airlines. With 1 weekly departures, this is a regularly served route.

SDF to SBN Flight Duration and Schedule

Nonstop flight time from SDF to SBN ranges from 1 hours 6 minutes. The route covers a distance of 246 miles (396 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 flights per week in both directions.

Connecting Options and Alternatives

42 one-stop connections are available, with the fastest taking approximately 2 hours via CMH. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Cincinnati / Covington (CVG), Indianapolis (IND) and Dayton (DAY).