
| Most accurate provider | eDreams 3 stars | 
|---|---|
| Most trusted provider | eDreams 3 stars | 
| Round-trip from | $540 (Cheapflightsfares) | 
| Popular in | June | 
| Cheapest in | February | 
Fly from
Fly to
Route
Depart
Return
Price
St. LouisSofia
STL - SOF
STLSOF
Lambert-St Louis
Fri 1/23
11:22 am-6:20 pm
2 stops22h 58m
Sofia
Sun 2/1
6:10 am-11:59 pm
2 stops25h 49m
St. LouisSofia
STL - SOF
STLSOF
Lambert-St Louis
Thu 2/12
9:55 am-10:45 pm
2 stops28h 50m
Sofia
Sun 2/22
6:10 am-9:00 pm
2 stops22h 50m
St. LouisSofia
STL - SOF
STLSOF
Lambert-St Louis
Fri 1/23
4:05 pm-1:40 pm
2 stops37h 35m
Sofia
Sun 2/1
6:10 am-10:58 pm
3 stops24h 48m
St. LouisSofia
STL - SOF
STLSOF
Lambert-St Louis
Fri 1/23
11:20 am-1:35 pm
3 stops18h 15m
Sofia
Sun 2/1
6:10 am-10:58 pm
3 stops24h 48m
St. LouisSofia
STL - SOF
STLSOF
Lambert-St Louis
Fri 3/27
4:05 pm-10:45 pm
2 stops23h 40m
Sofia
Tue 3/31
6:15 am-2:18 pm
2 stops16h 03m
St. LouisSofia
STL - SOF
STLSOF
Lambert-St Louis
Fri 3/27
4:50 pm-1:35 pm
1 stop13h 45m
Sofia
Tue 3/31
6:40 pm-1:30 pm
1 stop26h 50m
Entertainment
Comfort
Boarding
Overall
Crew
Food
Reviews
Sebrena,Oct 2025
IAH - RSW
Entertainment
Comfort
Boarding
Overall
Crew
Food
Reviews
Sebrena,Oct 2025
IAH - RSW
Entertainment
Comfort
Boarding
Overall
Crew
Food
Reviews
Sebrena,Oct 2025
IAH - RSW
| Airline | Cheapest | Average | Flexibility | On-time | 
|---|---|---|---|---|
| Cheapest$669 | Average$958 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$711 | Average$870 | FlexibilityNo cancel fee | On-time69% |