Title: Milwaukee to Ponce cheap flights from $158 (MKE to PSE) - Expedia.com ![La Guancha](https://images.trvl-media.com/place/6081945/51898624-b061-43d9-b975-464854fe35e7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6081945/51898624-b061-43d9-b975-464854fe35e7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $158 Cheap Flights from Milwaukee (MKE) to Ponce (PSE) [View $158 flight on Mon, Mar 30, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:MKE,to:PSE,departure:3/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:157.98&airProductToken=AQpgCi4IxnISBDExNDIYzCIgzHAo0IaJAzD_h4kDOEVAAFgBagRQQ18xcgdSMTRQUEM0Ci4IxnISBDQ2ODYYzHAgzyQouYyJAzDljYkDOEVAAFgBagRQQ18xcgdSMTRQUEM0EgoIARABGAEqAkY5GAEiBAgBEAEoAigDMA0) ## Popular airlines from General Mitchell Intl. Airport (MKE) to Ponce (PSE-Mercedita) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.com/Flights-Search?leg1=from:MKE,to:PSE,departure:3/26/2026TANYT&leg2=from:PSE,to:MKE,departure:4/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Milwaukee to Ponce (MKE-PSE) Prices were available within the past 7 days and start at $158 for one-way flights and $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Sat, Apr 11 - Fri, Apr 17 MKE Milwaukee PSE Ponce $244 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MKE,to:PSE,departure:4/11/2026TANYT&leg2=from:PSE,to:MKE,departure:4/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:243.96&airProductToken=AQpgCi4IxnISBDI4MzQYzCIgzHAovYqKAzDqi4oDOEVAAFgBagRQQ18xcgdSMDdQUEM0Ci4IxnISBDQ2ODYYzHAgzyQo8pSKAzCelooDOEVAAFgBagRQQ18xcgdSMDdQUEM0CmAKLgjGchIENDY4NRjPJCDMcCi1zIoDMP7NigM4RUAAWAFqBFBDXzFyB1IwN1BQQzQKLgjGchIEMTE0MRjMcCDMIij4zooDMLXQigM4RUAAWAFqBFBDXzFyB1IwN1BQQzQSCggBEAEYASoCRjkYASIECAEQASgCKAMwDQ) ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Sat, Mar 21 - Sun, Mar 22 MKE Milwaukee PSE Ponce $763 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MKE,to:PSE,departure:3/21/2026TANYT&leg2=from:PSE,to:MKE,departure:3/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:762.96&airProductToken=AQpgCi4IxnISBDExNDIYzCIgzHAo2aGIAzCIo4gDOEVAAFgBagRQQ18xcgdDMDBQUEM0Ci4IxnISBDQ2ODYYzHAgzyQov6aIAzDpp4gDOEVAAFgBagRQQ18xcgdDMDBQUEM0CmAKLgjGchIENDY4NRjPJCDMcCiWqIgDMOOpiAM4RUAAWAFqBFBDXzFyB04wMFBQQzUKLgjGchIEMjgzMxjMcCDMIiinsogDMOmziAM4RUAAWAFqBFBDXzFyB04wMFBQQzUSCggBEAEYASoCRjkYASIECAEQASgCKAMwDQ) ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Sat, Mar 21 - Sun, Mar 22 MKE Milwaukee PSE Ponce $891 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MKE,to:PSE,departure:3/21/2026TANYT&leg2=from:PSE,to:MKE,departure:3/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:890.96&airProductToken=AQpaCisIxnISBDExNDIYzCIgzHAo2aGIAzCIo4gDOEVAAFgBagRFQ09CcgRFQ09CCisIxnISBDQ2ODYYzHAgzyQov6aIAzDpp4gDOEVAAFgBagRFQ09CcgRFQ09CCloKKwjGchIENDY4NRjPJCDMcCiWqIgDMOOpiAM4RUAAWAFqBEVDT0JyBEVDT0IKKwjGchIEMjgzMxjMcCDMIiinsogDMOmziAM4RUAAWAFqBEVDT0JyBEVDT0ISCggBEAEYASoCRjkYASIECAEQASgCKAMwDQ) ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Sat, Mar 21 - Sun, Mar 22 MKE Milwaukee PSE Ponce $961 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MKE,to:PSE,departure:3/21/2026TANYT&leg2=from:PSE,to:MKE,departure:3/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:960.96&airProductToken=AQpaCisIxnISBDExNDIYzCIgzHAo2aGIAzCIo4gDOEVAAFgBagRQUk1CcgRQUk1CCisIxnISBDQ2ODYYzHAgzyQov6aIAzDpp4gDOEVAAFgBagRQUk1CcgRQUk1CCloKKwjGchIENDY4NRjPJCDMcCiWqIgDMOOpiAM4RUAAWAFqBFBSTUJyBFBSTUIKKwjGchIEMjgzMxjMcCDMIiinsogDMOmziAM4RUAAWAFqBFBSTUJyBFBSTUISCggBEAEYASoCRjkYASIECAEQASgCKAMwDQ) ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Sat, Mar 21 - Sun, Mar 22 MKE Milwaukee PSE Ponce $1,040 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MKE,to:PSE,departure:3/21/2026TANYT&leg2=from:PSE,to:MKE,departure:3/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1039.96&airProductToken=AQpgCi4IxnISBDI4MzQYzCIgzHAohp6IAzC2n4gDOEVAAFgBagRQQ18xcgdOMDBQUEM1Ci4IxnISBDQ2ODYYzHAgzyQov6aIAzDpp4gDOEVAAFgBagRQQ18xcgdOMDBQUEM1CmAKLgjGchIENDY4NRjPJCDMcCiWqIgDMOOpiAM4RUAAWAFqBFBDXzFyB04wMFBQQzUKLgjGchIEMTE0MRjMcCDMIiiAq4gDMMKsiAM4RUAAWAFqBFBDXzFyB04wMFBQQzUSCggBEAEYASoCRjkYASIECAEQASgCKAMwDQ) ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Sat, Mar 21 - Sun, Mar 22 MKE Milwaukee PSE Ponce $1,178 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MKE,to:PSE,departure:3/21/2026TANYT&leg2=from:PSE,to:MKE,departure:3/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1177.96&airProductToken=AQpaCisIxnISBDI4MzQYzCIgzHAohp6IAzC2n4gDOEVAAFgBagRFQ09CcgRFQ09CCisIxnISBDQ2ODYYzHAgzyQov6aIAzDpp4gDOEVAAFgBagRFQ09CcgRFQ09CCloKKwjGchIENDY4NRjPJCDMcCiWqIgDMOOpiAM4RUAAWAFqBEVDT0JyBEVDT0IKKwjGchIEMTE0MRjMcCDMIiiAq4gDMMKsiAM4RUAAWAFqBEVDT0JyBEVDT0ISCggBEAEYASoCRjkYASIECAEQASgCKAMwDQ) ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Sat, Mar 21 - Sun, Mar 22 MKE Milwaukee PSE Ponce $1,258 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MKE,to:PSE,departure:3/21/2026TANYT&leg2=from:PSE,to:MKE,departure:3/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1257.96&airProductToken=AQpaCisIxnISBDI4MzQYzCIgzHAohp6IAzC2n4gDOEVAAFgBagRQUk1CcgRQUk1CCisIxnISBDQ2ODYYzHAgzyQov6aIAzDpp4gDOEVAAFgBagRQUk1CcgRQUk1CCloKKwjGchIENDY4NRjPJCDMcCiWqIgDMOOpiAM4RUAAWAFqBFBSTUJyBFBSTUIKKwjGchIEMTE0MRjMcCDMIiiAq4gDMMKsiAM4RUAAWAFqBFBSTUJyBFBSTUISCggBEAEYASoCRjkYASIECAEQASgCKAMwDQ) ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Sat, Mar 21 - Sun, Mar 22 MKE Milwaukee PSE Ponce $1,455 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MKE,to:PSE,departure:3/21/2026TANYT&leg2=from:PSE,to:MKE,departure:3/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1454.96&airProductToken=AQpaCisIxnISBDI4MzQYzCIgzHAohp6IAzC2n4gDOEVAAFgBagRCVVNCcgRCVVNCCisIxnISBDQ2ODYYzHAgzyQov6aIAzDpp4gDOEVAAFgBagRCVVNCcgRCVVNCCloKKwjGchIENDY4NRjPJCDMcCiWqIgDMOOpiAM4RUAAWAFqBEJVU0JyBEJVU0IKKwjGchIEMTE0MRjMcCDMIiiAq4gDMMKsiAM4RUAAWAFqBEJVU0JyBEJVU0ISCggBEAEYASoCRjkYASIECAEQASgCKAMwDQ) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### How much does a flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Ponce (PSE-Mercedita) cost? ### What is the cheapest month to fly from Milwaukee, WI (MKE-General Mitchell Intl.) to Ponce (PSE-Mercedita)? ### Which airlines fly direct from Milwaukee, WI (MKE-General Mitchell Intl.) to Ponce (PSE-Mercedita)? ### What is the cheapest airline that flies from Milwaukee, WI (MKE-General Mitchell Intl.) to Ponce (PSE-Mercedita)? ### How do I find cheap flights from Milwaukee, WI (MKE-General Mitchell Intl.) to Ponce (PSE-Mercedita)? ### What is the best time to fly from Milwaukee, WI (MKE-General Mitchell Intl.) to Ponce (PSE-Mercedita)? ### What is the earliest flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Ponce (PSE-Mercedita)? ### How long does it take to fly from Milwaukee, WI (MKE-General Mitchell Intl.) to Ponce (PSE-Mercedita)? ### Can you fly business or first class from Milwaukee, WI (MKE-General Mitchell Intl.) to Ponce (PSE-Mercedita)? ### How do I earn miles on a Milwaukee, WI (MKE-General Mitchell Intl.) to Ponce (PSE-Mercedita) flight with Expedia? ### Is it cheaper to buy a plane ticket from Milwaukee, WI (MKE-General Mitchell Intl.) to Ponce (PSE-Mercedita) at the last minute? ### Is it cheaper to book a Milwaukee, WI (MKE-General Mitchell Intl.) to Ponce (PSE-Mercedita) flight and hotel package? ### Can I cancel or change the date of my flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Ponce (PSE-Mercedita)? ## Travel information | Origin airport | General Mitchell Intl. | | ------------------- | ---------------------- | | Destination airport | Mercedita | | Roundtrip price | $244 | | Distance | 2127 mi | ## Book with confidence # Milwaukee to Ponce Flights The cheapest times to fly from Milwaukee to Ponce On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Milwaukee to Ponce are during the month of April. You can find some of the cheapest flights from Milwaukee to Ponce with Expedia's search tool and vast selection of airlines. The best time to book a flight from Milwaukee to Ponce Sunday is one of the best days to book for cheap flights from Milwaukee to Ponce: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Milwaukee to Ponce Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Milwaukee to Ponce in 2026\. You can also book with separate airlines for your outbound and return journeys, from $158 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Milwaukee to Ponce flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Milwaukee to Ponce airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Other - [All-Inclusive Resorts in Puerto Rico ](https://www.expedia.com/Destinations-In-Puerto-Rico-All-Inclusive-Hotel.0-0-d148-tAllinclusiveHotel.Hotel-Filter-Destinations) - [Coto Laurel Hotels ](https://www.expedia.com/Coto-Laurel-Hotels.d553248635976173644.Travel-Guide-Hotels) - [Ponce Hotels ](https://www.expedia.com/Ponce-Hotels.d2879.Travel-Guide-Hotels) - [Hotels near Teatro la Perla ](https://www.expedia.com/Teatro-La-Perla-Hotels.0-l6081939-0.Travel-Guide-Filter-Hotels) - [All-Inclusive Resorts in Ponce ](https://www.expedia.com/Ponce-Hotels-All-Inclusive-Hotel.0-0-d2879-tAllinclusiveHotel.Travel-Guide-Filter-Hotels) - [Flights to Puerto Rico Island ](https://www.expedia.com/Cheap-Flights-To-Puerto-Rico-Island.d180021.Travel-Guide-Flights) - [Detroit to Ponce ](https://www.expedia.com/lp/flights/178255/2879/detroit-to-ponce) - [Orlando to Ponce ](https://www.expedia.com/lp/flights/178294/2879/orlando-to-ponce) - [Flights to Ponce ](https://www.expedia.com/Cheap-Flights-To-Ponce.d2879.Travel-Guide-Flights) - [Parque de la Ceiba ](https://www.expedia.com/Parque-De-La-Ceiba-Ponce.d553248622639801729.Vacation-Attraction) - [Visit Ponce ](https://www.expedia.com/Ponce.dx2879) - [Museo de la Musica Puertorriquena ](https://www.expedia.com/Museo-De-La-Musica-Puertorriquena-Ponce-Centro.d553248621533158039.Vacation-Attraction) - [Teatro la Perla ](https://www.expedia.com/Teatro-La-Perla-Ponce-Centro.d6081939.Vacation-Attraction) - [Ponce Vacations ](https://www.expedia.com/Ponce.d2879.Destination-Travel-Guides) - [Ponce History Museum ](https://www.expedia.com/Ponce-History-Museum-Ponce-Centro.d553248621533158037.Vacation-Attraction) - [Museum of Puerto Rico Music ](https://www.expedia.com/Museum-Of-Puerto-Rico-Music-Ponce-Centro.d6081947.Vacation-Attraction) - [Parque de Bombas ](https://www.expedia.com/Parque-De-Bombas-Ponce-Centro.d6081925.Vacation-Attraction) - [Car rentals near Ponce ](https://www.expedia.com/Car-Rentals-In-Ponce.d2879.Car-Rental-Guide) - [Car rentals near Teatro la Perla ](https://www.expedia.com/Car-Rentals-In-Teatro-La-Perla.d6081939.Car-Rental-Guide) - [Things to do in Ponce ](https://www.expedia.com/Things-To-Do-In-Ponce.d2879.Travel-Guide-Activities) \*Available to One Key members.