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: through .
| Route / flight | Departure | Cabin | Book with | Points | Fees (USD) | Seats seen | Observed (UTC) |
|---|---|---|---|---|---|---|---|
| IAD → SBN UA4023 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| IAD → SBN UA4023 | Economy | Aeroplan | 15,000 | $33.00 | 9 | ||
| IAD → SBN UA4023 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| IAD → SBN UA4023 | First | Virgin Australia | 16,500 | $9.00 | 1 | ||
| IAD → SBN UA4023 | Economy | Ethiopian ShebaMiles | 22,500 | $0.00 | 9 | ||
| IAD → SBN UA4023 | First | Aeroplan | 30,000 | $33.00 | 1 | ||
| IAD → SBN UA4023 | First | United MileagePlus | 30,000 | $5.00 | 1 | ||
| IAD → SBN UA4023 | Economy | Aeroplan | 40,500 | $33.00 | 9 | ||
| IAD → SBN UA4023 | First | Aeroplan | 43,000 | $33.00 | 1 |
Did you mean Flights from South Bend to Dulles?
Dulles
United StatesIAD
Washington Dulles International Airport
South Bend
United StatesSBN
South Bend Regional Airport
Washington Dulles International Airport (IAD) serves Dulles; South Bend Regional Airport (SBN) serves South Bend.
The airports are 504 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from IAD to SBN.
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 Sep 24, 2026 – Sep 7, 2027.
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
Washington Dulles International Airport (IAD) is the origin airport and South Bend Regional Airport (SBN) is the destination airport.
IAD and SBN are approximately 504 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from IAD to SBN.
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.
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).