$81 Cheap flight deals from Milwaukee (MKE) to Potosi (STL)

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This Weekend's Flight Deals from Milwaukee to Potosi

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 7 - Mon, Feb 9
MKE
General Mitchell Intl.
STL
Lambert-St. Louis Intl.
$259 Roundtrip, just found
$259
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Feb 7 from General Mitchell Intl. to Lambert-St. Louis Intl., returning Mon, Feb 9, priced at $259 just found

Airfares from $81 One Way, $157 Round Trip from Milwaukee to Potosi

Prices starting at $157 for return flights and $81 for one-way flights to Potosi were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 5 - Tue, May 12
MKE
Milwaukee
STL
St. Louis
$157 Roundtrip, found 3 days ago
$157
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, May 5 from Milwaukee to St. Louis, returning Tue, May 12, priced at $157 found 3 days ago
Tue, Apr 14 - Tue, Apr 21
MKE
Milwaukee
STL
St. Louis
$158 Roundtrip, found 4 days ago
$158
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Apr 14 from Milwaukee to St. Louis, returning Tue, Apr 21, priced at $158 found 4 days ago
Wed, Mar 4 - Wed, Mar 11
MKE
Milwaukee
STL
St. Louis
$160 Roundtrip, found 3 days ago
$160
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Mar 4 from Milwaukee to St. Louis, returning Wed, Mar 11, priced at $160 found 3 days ago
Tue, Feb 24 - Wed, Feb 25
MKE
Milwaukee
STL
St. Louis
$160 Roundtrip, found 3 days ago
$160
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Feb 24 from Milwaukee to St. Louis, returning Wed, Feb 25, priced at $160 found 3 days ago
Tue, Mar 10 - Wed, Mar 11
MKE
Milwaukee
STL
St. Louis
$161 Roundtrip, found 3 days ago
$161
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Mar 10 from Milwaukee to St. Louis, returning Wed, Mar 11, priced at $161 found 3 days ago

Potosi economy flight packages

Price found within the past 48 hours. Click for updated prices.
21C Museum Hotel St Louis
4.5-star property

21C Museum Hotel St Louis

9/10 Wonderful! (1,458 reviews)

Mar 24 - Mar 29

5 night stay

Milwaukee (MKE) to St. Louis (STL)

Southwest Airlines • Non-stop • Coach

St. Louis (STL) to Milwaukee (MKE)

American Airlines • Non-stop • Coach
Price was $904, price is now $702 per person
$702
per person
found 8 hours ago
The cafe that sold breakfast ran out of healthy options each morning (yogurt parfait cup/ overnight oats & quinoa $8 each) They had other plates, egg with meat, etc that looked nice fwiw. Cute gift shop in the cafe. Fashionable hotel with no real 'front desk' just a checkin counter, but volunteers were staffing a St. Louis info table in the lobby while we were there- very friendly. The bar/tapas restaurant across the lobby was fun, $$, and kitchen closed at 10 or so when our events got out so I didn't get to try it. LOVED the historic building, originally a YMCA, the handsome billiards room and the terrific tiled pool with vaulted ceiling- they don't make them like that anymore. Steam room, sauna, showers were great- bring a room towel in case the spa runs short! Open til 10:30p or 11p fyi. Art Museum on the 2nd floor is free to visitors, and had some challenging, gorgeous, funny, and thought-provoking art. Historic Campbell Mansion next door was a neat contrast and a quick peek into the high Victorian era. Glad I went, would stay again

Reviewed on Jan 14, 2026

Angad Arts Hotel St. Louis, Tapestry Collection by Hilton
4.0-star property

Angad Arts Hotel St. Louis, Tapestry Collection by Hilton

8.8/10 Excellent! (1,022 reviews)

Mar 24 - Mar 29

5 night stay

Milwaukee (MKE) to St. Louis (STL)

Southwest Airlines • Non-stop • Coach

St. Louis (STL) to Milwaukee (MKE)

American Airlines • Non-stop • Coach
Price was $931, price is now $728 per person
$728
per person
found 8 hours ago
Perfect location for stay after event at Powell Theater. Roof top bar was nice although a little pricey. Room was unique, clean, and comfortable. Parking is additional.

Reviewed on Jan 18, 2026

The Cheshire
4.0-star property

The Cheshire

8.6/10 Excellent! (1,002 reviews)

Mar 24 - Mar 29

5 night stay

Milwaukee (MKE) to St. Louis (STL)

Southwest Airlines • Non-stop • Coach

St. Louis (STL) to Milwaukee (MKE)

American Airlines • Non-stop • Coach
Price was $917, price is now $725 per person
$725
per person
found 8 hours ago
We always stay here when in St. Louis. Love the place. Nice atmosphere, great pub.

Reviewed on Sep 2, 2025

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More About Flying To Potosi from Milwaukee

Route Information for Flights from Milwaukee to Potosi

Origin Airport IATA Code
MKE
Destination Airport IATA Code
STL
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Milwaukee to Potosi

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.