Cheapest return flights from Washington to South Bend in April from $93
AirHint found the following cheapest return flights from Washington (IAD) to South Bend (SBN) in April 2025 (see full year).
Return flights
| 18 Apr - 21 Apr | Breeze Airways | direct | |
| 19 Apr - 20 Apr | United | direct | |
| 17 Apr - 20 Apr | United | direct | |
| 17 Apr - 21 Apr | United | direct | |
| 16 Apr - 21 Apr | United | direct | |
| 11 Apr - 13 Apr | Breeze Airways |
Also check the deals for one-way flights from Washington to South Bend in April.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
