Which airline flies to the most destinations from SBN?

Allegiant Air has the broadest named-carrier coverage in FlightQ's current SBN schedule set, with 7 nonstop destinations listed here.

How many airlines fly from SBN?

FlightQ currently identifies 7 airlines serving 19 nonstop destinations from SBN.

Why can airline counts change?

Airlines add, pause, and retime routes seasonally. This page is built from FlightQ's current schedule capture, so use it for route research and confirm exact dates before booking.

Where can I fly from?/SBN/Airlines

Airlines flying from SBN

South Bend International Airport in South Bend, United States has 19 nonstop destinations in FlightQ's current schedule set. This page ranks named carriers by how many destinations they serve from SBN, with top routes and scheduled flight counts.

Schedule snapshot checked Jun 15, 2026.

The broadest named carrier from SBN is Allegiant Air, with 7 nonstop destinations in this data set. Popular destinations from the airport include Chicago (ORD), Dallas (DFW), Atlanta (ATL), and Charlotte (CLT).

Airline	Destinations	Flights	Top routes
Allegiant Air	7	22	SFB 1/day PGD 1/day AZA 3×/wk PIE 3×/wk
United Airlines	4	71	ORD 7-8/day DFW 2/day IAD 1/day DLH weekly
American Airlines	4	29	CLT 2-3/day DFW 1-2/day ORD weekly IAD weekly
Delta Air Lines	3	43	ATL 3/day DTW 2/day MSP 1-2/day
Breeze	2	4	MCO 2×/wk IAD 2×/wk
Sun Country Airlines	2	2	SDF weekly STL weekly
CSA Air	1	4	IND 1/day

Airlines flying from SBN

Carrier coverage from SBN

FAQ

Which airline flies to the most destinations from SBN?

How many airlines fly from SBN?

Why can airline counts change?