Direct flights from South Bend to Dulles

Did you mean Flights from Dulles to South Bend?

South Bend

United States

SBN

South Bend Regional Airport

Dulles

United States

IAD

Washington Dulles International Airport

Route: Nonstop service available
Distance: 504 miles
Marketing airlines: 2 airlines
Aircraft: 5 aircraft types
Dates: Oct 19, 2026 – Oct 8, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

South Bend to Dulles route overview

South Bend Regional Airport (SBN) serves South Bend; Washington Dulles International Airport (IAD) serves Dulles.

The airports are 504 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from SBN to IAD.

Marketing airlines listed in the current schedule, including codeshare sellers, are MX and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 8, 2027.

Marketing airlines on the South Bend to Dulles route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Airline alliance affiliations represented: Star Alliance

Aircraft flying from SBN to IAD

Frequently asked questions

Which airports serve the South Bend to Dulles route?

South Bend Regional Airport (SBN) is the origin airport and Washington Dulles International Airport (IAD) is the destination airport.

How far is Dulles from South Bend?

SBN and IAD are approximately 504 miles apart by great-circle distance.

Are there direct flights from SBN to IAD?

Yes. Roame's current schedule feed shows nonstop service from SBN to IAD.

Which airlines market flights from SBN to IAD?

Which aircraft fly from SBN to IAD?

Aircraft listed in the current schedule include Airbus A220-300 (223), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-700 / Boeing 737-700ER (73G) and Embraer 175 (long wing) (E7W).