Find Cheap Flights from Milwaukee-Mitchell to Lambert-St Louis (MKE - STL)

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Fri 12/15
Fri 12/22
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Good to Know

Average Price:
$406
(avg. price over the last 2 weeks)
Good Deal:
$230
or less (round trip)

When to Book Flights from Milwaukee-Mitchell to Lambert-St Louis

Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $230 or less.
The cheapest flight from Milwaukee-Mitchell to Lambert-St Louis was found 72 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
Morning departure is around 12% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Milwaukee-Mitchell to Lambert-St Louis Flights

How long does a flight from Milwaukee-Mitchell to Lambert-St Louis take?
An average nonstop flight takes 2h 55m, covering a distance of 318 miles.
How many flights are there between Milwaukee-Mitchell and Lambert-St Louis?
There are 39 (nonstop) flights between Milwaukee-Mitchell and Lambert-St Louis per week, averaging 6 per day.
Which airlines provide the cheapest flights from Milwaukee-Mitchell to Lambert-St Louis?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($188), Delta ($252) and American Airlines ($294).
Do I need a passport to fly between Milwaukee-Mitchell and Lambert-St Louis?
No.
Which airlines fly most frequently between Milwaukee-Mitchell and Lambert-St Louis?
Southwest (5 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Milwaukee-Mitchell to Lambert-St Louis?
For Milwaukee-Mitchell to Lambert-St Louis, Tuesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Lambert-St Louis back to Milwaukee-Mitchell, the best deals are generally found on Saturday, with Wednesday being the most expensive.

Book cheap flights from Milwaukee-Mitchell to Lambert-St Louis (round-trip)

Airports
Origin
Milwaukee
$188
only
$188
Destination
St. Louis
$188
only
$188
Tue, Feb 6
MKE
STL
23h 58m
Mon, Feb 12
STL
MKE
9h 30m
Trip: 7 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33263 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAS
IAD
Good 6.3

The staff on the flight was awesome, very helpful and kind to my friend who is terrified to fly. We were even ahead of schedule.

To pay for a carry on item is just crazy to me... not to mention you have to pay for beverages and snacks. All you are given is water.

SJU
ATL
Excellent 10.0

Fast luggage checking

No cash accepted for overweight baggage

MKE
TPA
Good 6.6

2nd row had plenty of leg room, nice new jet, Nice flight attendants, smooth flight, on time, made it to my destination safe. Successful flight! TSA Pre-chek was nice.

Idiot in front of me reclined his seat. Plane didn't get catered overnight. Water only.

DEN
SFO
Mediocre 2.0

Website would not let me check in the day before or the morning or my flight. There was an error every time and I almost got to the end once. I could not change the time of my transportation and arrived 10 minutes past the check in deadline (an hour prior to the flight taking off). I was refused access to the flight and offered a flight 5 hours later. The staff was rude and not helpful. I had heard negative things about Frontier and now I know why.

AUS
LAS
Excellent 8.0

Efficient

N/a

Wed, Jan 31
MKE
STL
4h 02m
Wed, Feb 14
STL
MKE
4h 39m
Trip: 15 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 14235 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
DEN
ATL
Excellent 8.6

On two of the legs of the trip they notice I was a tall person with long legs and upgraded me to seats with more leg room!! I didn't even ask. Thank you.

On the way back there were open seats with extra leg room and I asked the gate attendant if it was possible to switch my seat to one with more room and they said they only could if I paid extra.

ZAG
CDG
Good 6.0

Old plane, bad food & old crew

SYR
MSP
Excellent 8.0

WiFi and free tv shows

My seat wouldn’t recline

GSO
ATL
Excellent 10.0

Plane nice and comfortable

JFK
YYZ
Excellent 10.0

The staff is very friendly. Most pleasant airline I've flown with.

Sat, Dec 23
MKE
STL
2h 55m
Mon, Dec 25
STL
MKE
3h 42m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 26019 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
AUS
CLT
Excellent 10.0

My Mom was very grateful for the friendly assistance as she is wheelchair bound and was flying aline. Excellent service!!

Nothing.

TPA
ORD
Excellent 8.0

Average. Expectation for US airlines are so low this flight score average.

LHR
ORD
Excellent 8.0

The staff were nice and helpful.

Internet sucks

ABQ
ORD
Excellent 8.0

everything fine

having to gate-check our hand luggage

HPN
DCA
Mediocre 2.0

Nothing

Comfort, timeliness.

Thu, Mar 15
MKE
STL
5h 26m
Sun, Mar 18
STL
MKE
5h 05m
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 14235 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
SYR
MSP
Excellent 8.0

WiFi and free tv shows

My seat wouldn’t recline

IND
DTW
Okay 4.0

No wifi couldn’t do any work

Was looking forward to completing some work but the wifi never came on.

ZAG
CDG
Good 6.0

Old plane, bad food & old crew

DEN
ATL
Excellent 8.6

On two of the legs of the trip they notice I was a tall person with long legs and upgraded me to seats with more leg room!! I didn't even ask. Thank you.

On the way back there were open seats with extra leg room and I asked the gate attendant if it was possible to switch my seat to one with more room and they said they only could if I paid extra.

SLC
SNA
Excellent 8.0

Comfortable seats in coach Good snacks Friendly crew

Nothing

Tue, Dec 19
MKE
STL
4h 15m
Wed, Dec 20
STL
MKE
4h 39m
Trip: 2 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 14235 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
SLC
SNA
Excellent 8.0

Comfortable seats in coach Good snacks Friendly crew

Nothing

MSP
YXE
Excellent 9.3

I was traveling for medical reasons and the Delta crew took great care of me, made sure I was at my connecting gate on time, and even put me in a better seat on the plane. Not sure if that was a coincidental upgrade, or intentional, but it was perfect.

ATL
ABE
Okay 4.0

Long wait for de-Icing. Got on and off the plane 3 times. First wait was 1 hour, but plane aborted takeoff. Second plane waited at gate with all aboard for 2-1/2 hours and never got slot and de-planed. Third plane waited 1-1/2 hours for de-Icing and finally we were headed home. Arrived 8.5 hours after schedule.

GSO
ATL
Excellent 10.0

Plane nice and comfortable

BWI
JFK
Mediocre 3.6

There was a change in our flight. According to Delta you didn't confirm every leg of our flight and the plane was over booked.

*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.