
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $206 (Southwest) |
One-way from | $86 (Frontier) |
Popular in | December |
Cheapest in | August |
Average price | $500 |
Good round-trip deal | $351 or less |
Good one-way deal | $219 or less |
Fly from
Fly to
Route
Depart
Return
MilwaukeeSt. Louis
MKE - STL
MKESTL
Milwaukee-Mitchell
Wed 4/8
4:40 pm-6:00 pm
Nonstop1h 20m
Lambert-St Louis
Thu 4/16
8:35 am-9:50 am
Nonstop1h 15m
MilwaukeeSt. Louis
MKE - STL
MKESTL
Milwaukee-Mitchell
Mon 5/4
8:00 am-9:20 am
Nonstop1h 20m
Lambert-St Louis
Wed 5/6
2:30 pm-9:45 pm
2 stops7h 15m
MilwaukeeSt. Louis
MKE - STL
MKESTL
Milwaukee-Mitchell
Wed 5/13
5:01 pm-9:09 pm
1 stop4h 08m
Lambert-St Louis
Sat 5/16
6:45 am-12:28 pm
1 stop5h 43m
MilwaukeeSt. Louis
MKE - STL
MKESTL
Milwaukee-Mitchell
Sat 4/25
1:55 pm-8:44 pm
1 stop6h 49m
Lambert-St Louis
Sun 4/26
6:48 am-1:14 pm
1 stop6h 26m
MilwaukeeSt. Louis
MKE - STL
MKESTL
Milwaukee-Mitchell
Thu 4/16
8:00 am-9:20 am
Nonstop1h 20m
Lambert-St Louis
Sun 4/19
6:50 pm-11:45 pm
1 stop4h 55m
MilwaukeeSt. Louis
MKE - STL
MKESTL
Milwaukee-Mitchell
Mon 5/18
5:20 pm-6:40 pm
Nonstop1h 20m
Lambert-St Louis
Thu 5/21
7:20 am-10:55 am
1 stop3h 35m
MilwaukeeSt. Louis
MKE - STL
MKESTL
Milwaukee-Mitchell
Fri 4/10
4:48 pm-8:42 pm
1 stop3h 54m
Lambert-St Louis
Sun 4/12
6:32 am-12:30 pm
1 stop5h 58m
MilwaukeeSt. Louis
MKE - STL
MKESTL
Milwaukee-Mitchell
Fri 4/3
7:41 pm-11:11 pm
1 stop3h 30m
Lambert-St Louis
Fri 4/10
8:15 pm-11:43 pm
1 stop3h 28m
MilwaukeeSt. Louis
MKE - STL
MKESTL
Milwaukee-Mitchell
Fri 5/29
5:50 am-9:05 am
1 stop3h 15m
Lambert-St Louis
Sat 5/30
2:05 pm-8:40 pm
2 stops6h 35m
MilwaukeeSt. Louis
MKE - STL
MKESTL
Milwaukee-Mitchell
Fri 4/3
5:30 pm-6:55 pm
Nonstop1h 25m
Lambert-St Louis
Fri 4/10
8:35 am-9:50 am
Nonstop1h 15m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Currently, August is the cheapest month in which you can book a flight from Milwaukee to St. Louis (average of $77). Flying from Milwaukee to St. Louis in February is currently the most expensive (average of $243). 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.
It’s typically best to fly out from Milwaukee to St. Louis at noon. Doing so could potentially save you 34% on the flight price compared to flying in the evening, which is usually more expensive.
Overall
Crew
Comfort
Boarding
Entertainment
Food
Reviews
Anonymous,Mar 2026
KOA - HNL
Overall
Crew
Comfort
Boarding
Entertainment
Food
Reviews
Anonymous,Mar 2026
KOA - HNL
Overall
Crew
Comfort
Boarding
Entertainment
Food
Reviews
Anonymous,Mar 2026
KOA - HNL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$156 | Average$318 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$227 | Average$371 | FlexibilityNo cancel fee | On-time63% |