
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $325 (United Airlines) |
One-way from | $155 (Delta) |
Popular in | October |
Cheapest in | September |
Average price | $626 |
Fly from
Fly to
Route
Depart
Return
Price
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Mon 2/23
11:25 am-6:23 pm
1 stop6h 58m
Birmingham
Wed 2/25
2:55 pm-10:14 pm
1 stop7h 19m
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Wed 4/15
12:25 pm-5:14 pm
1 stop4h 49m
Birmingham
Sun 4/19
6:33 am-11:45 am
1 stop5h 12m
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Fri 4/17
4:10 pm-10:50 pm
2 stops6h 40m
Birmingham
Mon 4/20
5:15 pm-11:40 pm
1 stop6h 25m
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Mon 2/23
9:50 am-5:10 pm
2 stops7h 20m
Birmingham
Wed 2/25
4:10 pm-8:35 pm
1 stop4h 25m
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Tue 3/10
6:10 am-2:00 pm
2 stops7h 50m
Birmingham
Fri 3/13
6:30 pm-12:05 am
1 stop5h 35m
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Thu 3/19
12:20 pm-4:55 pm
1 stop4h 35m
Birmingham
Sun 3/22
6:35 pm-12:15 am
1 stop5h 40m
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Fri 2/20
6:47 pm-10:52 pm
1 stop4h 05m
Birmingham
Sun 2/22
5:20 am-9:06 am
1 stop3h 46m
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Mon 3/16
5:20 pm-11:30 pm
1 stop6h 10m
Birmingham
Fri 3/20
2:40 pm-11:05 pm
1 stop8h 25m
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Wed 4/15
7:25 am-12:55 pm
1 stop5h 30m
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Wed 4/15
10:00 am-2:04 pm
2 stops28h 04m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
Currently, September is the cheapest month in which you can book a flight from St. Louis to Birmingham, Alabama (average of $166). Flying from St. Louis to Birmingham, Alabama in December is currently the most expensive (average of $313). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Boarding
Overall
Crew
Comfort
Entertainment
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Overall
Crew
Comfort
Entertainment
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Overall
Crew
Comfort
Entertainment
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Overall
Crew
Comfort
Entertainment
Food
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$348 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$216 | Average$376 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$277 | Average$461 | FlexibilityNo cancel fee | On-time71% |