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STL to MKE

St Louis to Milwaukee Flights

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fare₹14,476Delta Air Lines
Fastest3h 16mgate to gate
Options found31flights on this route
Find your flight STL MKE

Available Flights & Fares

Compare fares, timings and baggage. Pick the flight that suits your trip.

Prices in INR
31 flight options

Fares are checked again before payment.

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Delta Air Lines
Delta Air Lines
DL-1371
14:38
2026-10-30
St Louis (STL)Lambert-St Louis Intl
3H :26 M
1 Stop
DTW · 0h 41m Detroit (DTW), United States
18:04
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1371
14:38
2026-10-30
St Louis (STL)Lambert-St Louis Intl
5H :28 M
1 Stop
DTW · 2h 35m Detroit (DTW), United States
20:06
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1626
06:47
2026-10-30
St Louis (STL)Lambert-St Louis Intl
5H :57 M
1 Stop
DTW · 3h 05m Detroit (DTW), United States
12:44
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-2868
10:35
2026-10-30
St Louis (STL)Lambert-St Louis Intl
5H :30 M
1 Stop
DTW · 2h 45m Detroit (DTW), United States
16:05
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4439
05:00
2026-10-30
St Louis (STL)Lambert-St Louis Intl
3H :35 M
1 Stop
ORD · 1h 00m Chicago (ORD), United States
08:35
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4439
05:00
2026-10-30
St Louis (STL)Lambert-St Louis Intl
5H :13 M
1 Stop
ORD · 2h 33m Chicago (ORD), United States
10:13
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4439
05:00
2026-10-30
St Louis (STL)Lambert-St Louis Intl
6H :28 M
1 Stop
ORD · 3h 56m Chicago (ORD), United States
11:28
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4423
06:00
2026-10-30
St Louis (STL)Lambert-St Louis Intl
4H :13 M
1 Stop
ORD · 1h 26m Chicago (ORD), United States
10:13
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4423
06:00
2026-10-30
St Louis (STL)Lambert-St Louis Intl
5H :28 M
1 Stop
ORD · 2h 49m Chicago (ORD), United States
11:28
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 8 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2414
07:30
2026-10-30
St Louis (STL)Lambert-St Louis Intl
3H :58 M
1 Stop
ORD · 1h 25m Chicago (ORD), United States
11:28
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2414
07:30
2026-10-30
St Louis (STL)Lambert-St Louis Intl
6H :02 M
1 Stop
ORD · 3h 29m Chicago (ORD), United States
13:32
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4183
08:30
2026-10-30
St Louis (STL)Lambert-St Louis Intl
5H :02 M
1 Stop
ORD · 2h 25m Chicago (ORD), United States
13:32
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 8 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4601
09:40
2026-10-30
St Louis (STL)Lambert-St Louis Intl
3H :52 M
1 Stop
ORD · 1h 13m Chicago (ORD), United States
13:32
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 6 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-714
13:08
2026-10-30
St Louis (STL)Lambert-St Louis Intl
4H :35 M
1 Stop
ORD · 2h 05m Chicago (ORD), United States
17:43
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1251
18:50
2026-10-30
St Louis (STL)Lambert-St Louis Intl
3H :25 M
1 Stop
ORD · 1h 01m Chicago (ORD), United States
22:15
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-1926
05:00
2026-10-30
St Louis (STL)Lambert-St Louis Intl
6H :12 M
1 Stop
ORD · 3h 39m Chicago (ORD), United States
11:12
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-1997
07:29
2026-10-30
St Louis (STL)Lambert-St Louis Intl
3H :43 M
1 Stop
ORD · 1h 05m Chicago (ORD), United States
11:12
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
United Airlines
United Airlines
UA-714
13:08
2026-10-30
St Louis (STL)Lambert-St Louis Intl
3H :54 M
1 Stop
ORD · 1h 24m Chicago (ORD), United States
17:02
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-1515
05:28
2026-10-30
St Louis (STL)Lambert-St Louis Intl
4H :46 M
1 Stop
CLT · 0h 43m Charlotte (CLT), United States
10:14
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-3096
12:49
2026-10-30
St Louis (STL)Lambert-St Louis Intl
4H :57 M
1 Stop
CLT · 0h 58m Charlotte (CLT), United States
17:46
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Delta Air Lines
Delta Air Lines
DL-4653
06:21
2026-10-30
St Louis (STL)Lambert-St Louis Intl
3H :48 M
1 Stop
MSP · 0h 45m Minneapolis (MSP), United States
10:09
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-5324
12:28
2026-10-30
St Louis (STL)Lambert-St Louis Intl
4H :03 M
1 Stop
MSP · 1h 01m Minneapolis (MSP), United States
16:31
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces

Recommended hotels in Milwaukee

Stay options near the arrival city for the same travel date.

Search hotels
Delta Air Lines
Delta Air Lines
DL-5351
17:35
2026-10-30
St Louis (STL)Lambert-St Louis Intl
3H :38 M
1 Stop
MSP · 0h 34m Minneapolis (MSP), United States
21:13
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4395
10:53
2026-10-30
St Louis (STL)Lambert-St Louis Intl
4H :05 M
1 Stop
ORD · 1h 26m Chicago (ORD), United States
14:58
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-5325
09:47
2026-10-30
St Louis (STL)Lambert-St Louis Intl
4H :43 M
1 Stop
MSP · 1h 51m Minneapolis (MSP), United States
14:30
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4592
17:34
2026-10-30
St Louis (STL)Lambert-St Louis Intl
3H :16 M
1 Stop
ORD · 0h 40m Chicago (ORD), United States
20:50
2026-10-30
Milwaukee (MKE)General Mitchell International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
No flights match the selected filters. Clear filters or open full search.

Airfare Highlights

From flights departing on Fri, 30 Oct 2026.

Lowest fare ₹14,476 Delta Air Lines 14:38
Earliest departure ₹18,814 United Airlines 05:00
Shortest duration ₹36,261 United Airlines 17:34
Night 00:00-05:59 ₹18,814 United Airlines at 05:00
Morning 06:00-11:59 ₹17,658 Delta Air Lines at 06:47
Afternoon 12:00-17:59 ₹14,476 Delta Air Lines at 14:38
Evening 18:00-23:59 ₹18,814 United Airlines at 18:50

Departure & Arrival Airport Details

St Louis (STL)

Lambert-St Louis Intl

United States

GMT -6

Latitude: 38.748697

Longitude: -90.370003

Milwaukee (MKE)

General Mitchell International

United States

GMT -6

Latitude: 42.947200775146484

Longitude: -87.89659881591797

Distance: St Louis (STL), United States to Milwaukee (MKE), United States - 511.05 km
Flights shown for 30 Oct 2026. View all flights opens the complete search result.
Route forecast

Weather in St Louis and Milwaukee

Live forecast for both cities, 12 Oct to 15 Oct.

Departure city

St Louis

Thu, 15 Oct
28°CClear skyLow 20°
72% humidity 12 km/h wind 0.2 mm rain
  • Mon24° / 15°
  • Tue30° / 17°
  • Wed28° / 18°
Arrival city

Milwaukee

Thu, 15 Oct
17°CRain expectedLow 14°
84% humidity 18 km/h wind 2.7 mm rain
  • Mon19° / 16°
  • Tue23° / 14°
  • Wed21° / 15°

Forecast data from MET Norway, CC BY 4.0.

Smart travel dates

Holidays and peak dates for Milwaukee

Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.

Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).

  • 12OctColumbus DayMonday
  • 12OctColumbus DayMonday
  • 12OctIndigenous Peoples' DayMonday
  • 11NovVeterans DayWednesday
  • 26NovThanksgiving DayThursday
  • 25DecChristmas DayFriday

Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.

Compare your journey

How to travel St Louis to Milwaukee

Ways to make this trip that you can book on FlyX, compared by price and journey time.

OptionFromJourney timeAvailabilityAction
Connecting flight₹14,476Longer, includes a stop31 options

Air distance is about 511 km. FlyX does not currently sell a bus on this pair. 3 airlines operate this route.

Road distance and coach duration are approximate estimates from the air distance, not a timetable.

Airlines flying from St Louis to Milwaukee

Compare fares, stops, baggage and refundability across the airlines flying this route.

United Airlines Flights

from ₹18,81416 flights
Fares from
₹18,814
Non-stop
None in these results
Departures
16 in the list above

Delta Air Lines Flights

from ₹14,47611 flights
Fares from
₹14,476
Non-stop
None in these results
Departures
11 in the list above

American Airlines Flights

from ₹21,9964 flights
Fares from
₹21,996
Non-stop
None in these results
Departures
4 in the list above

Route Overview & Flight Facts

Fastest flight duration3h 16m · United Airlines
First departure of the day05:00 · United Airlines
Last departure of the day19:20 · Delta Air Lines
Flight options found31
Airport codesSt Louis–STL, Milwaukee–MKE

Fares and timings are indicative. The exact price is confirmed with the airline when you search.

Flight Schedule, Timings & Airfare Insights

Daily Flight Schedule & Travel Duration

The search for Fri, 30 Oct found 31 flight options. The first flight leaves around 05:00 and the last around 19:20. The fastest flight takes about 3h 16m.

Morning vs Evening Departure Fares

Lowest fare by departure window: Afternoon from ₹14,476, Morning from ₹17,658, Night from ₹18,814, Evening from ₹18,814. These observations do not predict the cheapest departure window on other dates.

Cheapest Airfare & Best Time to Book

Search your travel dates to compare current fares. Prices change with airline seat availability.

One-Way vs Round-Trip Fare Comparison

Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.

Online Web Check-In & Boarding Pass

Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.

How to Book Cheap Flights on FlyX

  1. 1
    Enter your travel details

    Choose one-way or round-trip, pick your dates and travellers in the search form above.

  2. 2
    Compare search results

    Sort or filter the St Louis–Milwaukee results by price, departure time, stops and airline.

  3. 3
    Open the fare choices

    Check baggage allowance and refundability for each fare type before continuing.

  4. 4
    Review the final price

    Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.

  5. 5
    Pay securely

    UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.

Why Book Your Flight with FlyX?

Compare the available St Louis to Milwaukee options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.

Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.

Fare checked before paymentCoupon eligibility checkedBooking status trackingBooking support

Exclusive Flight Offers & Promo Coupons

Coupon codeOfferMax saving
FLYX20Up to 20% Off on Flights₹1,500

Check coupon eligibility and the final discount on the review page before you pay. View full terms.

Frequently Asked Questions

Is it worth booking St Louis to Milwaukee flights in advance?

There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the St Louis to Milwaukee dates shown on this page, the lowest fare is on a Friday at ₹14,476. This can change from week to week.

How far is St Louis from Milwaukee by air?

The direct air distance between St Louis (STL) and Milwaukee (MKE) is about 511 km. Actual flight time varies with the routing the airline files and with winds on the day.

Are there non-stop flights from STL to MKE?

Not on the dates shown here. Every St Louis to Milwaukee option on this page has at least one stop. Non-stop service can differ by season and by day, so check nearby dates before you decide.

Which airlines fly St Louis to Milwaukee?

United Airlines, Delta Air Lines and American Airlines are listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.

How long is the flight from St Louis to Milwaukee?

Every option on this page has at least one stop, and the shortest total journey time is about 3h 16m including the layover. Non-stop service on this route can vary by season and by day.

What is the cheapest St Louis to Milwaukee flight fare?

The lowest St Louis to Milwaukee fare on this page is ₹14,476. Fares on the same dates run up to ₹74,913, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.

What time do St Louis to Milwaukee flights depart?

On the dates shown here, the first departure is around 05:00 and the last around 19:20, local time at St Louis. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.

Why does the price change after clicking Book Now?

Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.

Before you book this route

Check the airport codes STL–MKE, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.

Where these fares come from

The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.

Fares shown are for departures on .

Check official travel requirements

Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.

For payment, ticket issuance or a change request, see FlyX support. About FlyX.

United States travel guide for Indian travellers

Planning more than the flight? Our United States guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.

Read the United States travel guide

What to Expect When Booking Your Flight

The STL to MKE cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 511.05 km.

Before you book

Compare nearby dates

The date strip opens the complete search result for the route and selected date.

Use filters

Shortlist by price, stops, departure time and refundable fare preference.

Check fare choices

Continue to Booking opens the verified fare choices, including baggage and refundability, before review.

Lowest St Louis to Milwaukee airfare, in 30 days and in 90 days

Cheapest FareFareDateAirlineDeparture
Lowest Airfare ₹14,476 30/10/2026 Delta Air Lines 14:38
Cheapest Airfare Within 30 Days ₹14,186 07/11/2026 Delta Air Lines 14:38
Cheapest Airfare Within 90 Days ₹13,752 06/01/2027 Delta Air Lines 14:38

Book St Louis to Milwaukee Flight Tickets on FlyX

FlyX lists each St Louis to Milwaukee flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.

St Louis to Milwaukee Flight Distance, Duration and Time

The aerial distance between St Louis and Milwaukee is about 511 KM. In these results, journey times range from 3h 16m to 6h 28m. Flights with a layover take longer because the total includes the connection time.

St Louis to Milwaukee Flight Schedule and Timing

The search for these dates returned 31 flight options. The first departure from St Louis is at 05:00 and the last is at 19:20. Flights leave from Lambert-St Louis Intl and land at General Mitchell International.

Flight Route Details & Analysis

Flight DetailsInformation
RouteSt Louis to Milwaukee
Aerial Distance511 KM
Flight Duration3h 16m - 6h 28m
Airport CodesSt Louis - STL, Milwaukee - MKE
Total Flights Available31 flights0 direct31 with layovers
First Flight DepartureDeparts at 05:00
Last Flight DepartureDeparts at 19:20
Early Morning Flights (12 AM - 8 AM)13 flights0 direct13 with layovers
Morning Flights (8 AM - 12 PM)5 flights0 direct5 with layovers
Afternoon Flights (12 PM - 4 PM)8 flights0 direct8 with layovers
Evening Flights (4 PM - 8 PM)5 flights0 direct5 with layovers
Night Flights (8 PM - 12 AM)No flights in this time slot

Airport Information & Terminals

STL: St. Louis airport. St. Louis airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.

MKE: Milwaukee airport. Milwaukee airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.

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