Best option Chicago O'Hare Sofia | 09/29/24 1 Stopover (ZRH) LX0009, LX1390 11h 40min | 10/14/24 1 Stopover (VIE) OS0792, UA9849 29h 15min | Swiss International Air Lines | ? | $522 found 3 days ago | Check | |
Chicago O'Hare Sofia | 09/29/24 1 Stopover (ZRH) LX0009, LX1390 11h 40min | 10/14/24 1 Stopover (VIE) OS0792, OS0065 29h 15min | Swiss International Air Lines | $541 found 3 days ago | Check | ||
Chicago O'Hare Sofia | 09/29/24 1 Stopover (LHR) BA0298, BA0892 16h 00min | 10/14/24 1 Stopover (LHR) BA0893, BA1542 25h 05min | British Airways | ? | $525 found 3 days ago | Check |
San Francisco Sofia | 10/15/24 1 Stopover (MUC) UA0194, UA9320 23h 20min | 10/31/24 1 Stopover (MUC) UA9245, UA0195 35h 10min | United Airlines | ? | $540 Found several days ago | Check | |
San Francisco Sofia | 10/15/24 1 Stopover (MUC) LH0459, LH1706 15h 55min | 10/31/24 2 Stopovers (FRA, YUL) AC9041, AC0845, AC0763 24h 24min | Lufthansa | $542 Found several days ago | Check | ||
San Francisco Sofia | 10/15/24 2 Stopovers (ORD, LHR) BA5613, BA1541, BA0892 34h 31min | 10/31/24 1 Stopover (LHR) BA0891, BA0285 30h 45min | British Airways | ? | $541 Found several days ago | Check |