Find flights
Insights
When to book
FAQs & Tips
Direct Flights
Airlines
Deals

$145 Find cheap flights from Puerto Rico to Milwaukee

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Milwaukee departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/27
Thu 7/4

Search hundreds of travel sites at once for deals on flights to Milwaukee

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Milwaukee
These are the airlines KAYAK users have selected most often from within our search results for flights to Milwaukee
In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Flights to Milwaukee - Travel Insights & Trends

Get data-powered insights and trends for flights to Milwaukee to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Milwaukee?

The average price of all flights to Milwaukee clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Milwaukee is Thursday where tickets can be as cheap as $354. On the other hand, the most expensive day to fly is Sunday, where prices are $568 on average.

What is the cheapest month to fly to Milwaukee?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Milwaukee, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Milwaukee is February, where tickets cost $305 on average for one-way flights. On the other hand, the most expensive months are June and December, where the average cost of tickets from Puerto Rico is $509 and $476 respectively. For return trips, the best month to travel is February with an average price of $305.

What is the cheapest time of day to fly to Milwaukee?

The average price for all flights to Milwaukee depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Milwaukee is generally in the afternoon, when flights cost $363 on average. The most expensive time of day to fly to Milwaukee is generally in the morning, which is peak travel time and where the average cost of a ticket is $462.

How far in advance should I book a flight to Milwaukee?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Milwaukee, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 11 days before departure.

How long is the flight to Milwaukee?

The duration of your flight to Milwaukee depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Milwaukee on KAYAK are from San Juan, which takes 5h 08m, Aguadilla, which takes 7h 26m, and Culebra, which takes 11h 09m.

How many direct flights to Milwaukee are there each day?

There are around 113 direct flights from within Puerto Rico to Milwaukee every day. Most flights depart in the morning, with 8:00 am the most common departure time and 40% of flights departing in the morning.

How many direct flights to Milwaukee are there each week?

Each week there are around 787 direct flights from within Puerto Rico to Milwaukee. The most common day for departures is Thursday, with 16% of flights taking off on this day.

Good to know

Low season

February

High season

July

Cheapest flight

$145
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from San Juan to Milwaukee

FAQs - booking Milwaukee flights

  • How far is Milwaukee from central Milwaukee?

    The city center of Milwaukee is 6 miles from Milwaukee.

  • What is the name of Milwaukee’s airport?

    Milwaukee is served by Milwaukee, also commonly referred to as General Mitchell Intl or Milwaukee-Mitchell. The airport code is MKE.

  • How does KAYAK find such low prices on flights to Milwaukee?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Milwaukee.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Milwaukee?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Milwaukee is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Milwaukee?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Milwaukee with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Milwaukee?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Milwaukee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Milwaukee?

    Of the 9 airlines that fly to Milwaukee, Delta offers the most flights, with around 256 per week, followed by Southwest with 179 flights per week.

See more FAQs

Top tips for finding cheap flights to Milwaukee

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Milwaukee flight deals.

Prefer to fly non-stop to Milwaukee-Mitchell?

Find which airlines fly direct to Milwaukee-Mitchell, which days they fly and book direct flights.

Nonstop departures

Puerto Rico to Milwaukee-Mitchell

Monday

ANA, Aer Lingus, Aeromexico, +27 more

ANA, Aer Lingus, +28 more

Tuesday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Wednesday

ANA, Aer Lingus, Aeromexico, +28 more

ANA, Aer Lingus, +29 more

Thursday

ANA, Aer Lingus, Aeromexico, +27 more

ANA, Aer Lingus, +28 more

Friday

ANA, Aer Lingus, Aeromexico, +27 more

ANA, Aer Lingus, +28 more

Saturday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Sunday

ANA, Aer Lingus, Aeromexico, +28 more

ANA, Aer Lingus, +29 more

See more direct flights

Nonstop returns

Milwaukee-Mitchell to Puerto Rico

Monday

ANA, Aer Lingus, Aeromexico, +27 more

ANA, Aer Lingus, +28 more

Tuesday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Wednesday

ANA, Aer Lingus, Aeromexico, +28 more

ANA, Aer Lingus, +29 more

Thursday

ANA, Aer Lingus, Aeromexico, +27 more

ANA, Aer Lingus, +28 more

Friday

ANA, Aer Lingus, Aeromexico, +27 more

ANA, Aer Lingus, +28 more

Saturday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Sunday

ANA, Aer Lingus, Aeromexico, +28 more

ANA, Aer Lingus, +29 more

See more direct flights
See more direct flights

Top 5 airlines serving from Puerto Rico to Milwaukee

 
See real verified KAYAK customer reviews for airlines flying to Milwaukee. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Puerto Rico to Milwaukee. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Milwaukee? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10502 reviews
7.4Food
8.6Crew
7.9Comfort
8.2Boarding
8.0Entertainment
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

The comfort is typical of what I would expect from main cabin. I've been on flights with other airlines where the seats needed to be changed, the cushions were non-existent. So happy this was not the case. I enjoyed the movie selection. Happy pillow and blanket was provided since I forgot my own. The food was also ok. Great that we arrived early and my luggage arrived undamaged. Again in the past (not with Delta), luggage was lost or broken.

Crew went over and above to be helpful. Plane had mechanical problems that caused us to depart late.

The 676 plane is much more comfortable in business class than the A330 and he food was a little better. I didn’t use the entertainment.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Flight was delayed by almost 5 hours. Suitcase was not loaded despite the flight being near empty (my colleagues’ suitcases did reach JFK, unlike mine). Had to argue on phone to get JetBlue to deliver the case to my hotel. Never again

The flight was excellent. The crew was welcoming and attentive.

Great! I love Jet Blue. My favorite airline! Very efficient, clean and timely.

Run out of snack choices. Why are the seats not padded for your butt? Are we sitting on blocks of wood or metal for $250-300 a pop? This ain’t spirit. Let’s get it together people

We were told that our flight would be delayed for 90+ minutes because of weather, so we went to get something to eat only to have them randomly start boarding 15 minutes after the announcement, with no warning.

Entertainment... No earphones passed out. Many including me couldn't use the TV. Legroom was good. Crew was indifferent and a bit surly. Free wifi was a nice convenience. Check in desk location was unknown. Gate number on the boarding passes was wrong.

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

Safe and on time were the positives. The plane wasn't cleaned before boarding, there was garbage and food on the floor and in the seat pocket. The TV screen was small and the picture fuzzy, audio quality was poor. Seatbelt was fraying and seat did not recline properly. No charging ports near the seats,

Confusing. Delay updates were out of whack At one point it said my flight was 25 hours. Three gate changes and two delays only to change back to original departure time. Gate announcer and on board flight attendant (Alejandro) making the announcements was impossible to understand due to accent and speed of speech. After beverage service the rear flight attendants sat back there on their phones. No refills no checking in, one sweep through for trash collection. Very impersonal. Bring back Coke products

Delayed departure. Delayed after landing pulling into gate. Delay due to sky bridge malfunction

I really do not like the basic in basic economy.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Marked by flight delays on all segments of the trip. Food in first class cabin was mediocre and overhead cabin storage was not adequate. Overall, the premium charge for first class cabin was poor and over hyped. This will be our last flight with UA.

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

The check in from Panama to Houston was good. From Houston to Toronto was definitely an experience. The Pilot from Houston to Toronto was exceptional. He probably saved our lives by noticing a dent in the fuselage. Everyone was taken off the plane and we boarded a new plane

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

We were redirected to a near by city due to weather and had to stay in the aircraft before flying to the original destination's airport. The whole delay added 3+ hours and were were not offered any snacks or water.

I wish that we wouldn't have to go through TSA again on connecting flights.

Priority baggage, golf bag lost causing me to miss function the next day. Baggage in general in Charlotte has been a mess lately.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Because our flight from marsh Harbor to Fort Lauderdale was over three hours delayed it caused us to miss our flight in Fort Lauderdale. Because we missed that flight, it cost us nearly $100 apiece for four different travelers which totaled nearly $400. We are seeking a reimbursement for the flight that we missed in Fort Lauderdale Florida.

Flight expected to leave at 6:40 pm ended leaving at 8:00 am the following day. I slept in a cold airport. Never again Spirit for me…

The flight was on time and nice as always for me with spirit but the cabin crew were not good. They left the lights on on a red eye for the entire flight.

This was the return leg of my journey with Spirit Airlines. Despite its reputation, I found no issues as it got me from point A to B safely and without delay, especially with no mechanical delays, which is fantastic in my book! The staff, from ground crew to cabin crew, were all pleasant and hassle-free. The flight was smooth from takeoff to landing. I have absolutely no complaints about this no-frills airline!

I got a one-way, last-minute nonstop flight from PDX to BWI for only $125. Yes, I got nicked $79 more for a checked suitcase and $89 more for the BIG SEAT option, but it was worth it, even with $4.50 for coffee and $10 for a snack (the latter no different than any other airline). The grand total was still less flying on any other airline.

It was the worst ever, i will be filing a lawsuit to get a refund. Our flight was delayed 4 hours so we would miss our connecting flight, we were not rebooked to our destination the same day, we were not offered any options to get home on the same day despite being clear that we absolutely cannot get stranded at night due to family, we were forced to book our own flights on a different airline to get home, and spririt is refusing a refund because our flight wasn't cancelled, only delayed. oh yeah, and they lost our luggage on the first part of the trip and you cannot get a hold of customer service when anything goes wrong, on hold for 30+ minutes. and their app breaks so you can't use that either.

This recognisable no-frills airline gets me from point-A to point-B. I was able to get to Chicago without stress. The checked baggage collection and reclaim could be improved.

The crew was the best and very accommodating I know you don't offer any complimentary items but water and coffee will not break the bank !!

My flight was cancelled!!! I had to spend 200.00 on another flight!!

The whole day was a nightmare. Flight extremely late. Boarding was a mess of a nightmare.

Book cheap flights from Puerto Rico to Milwaukee

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Milwaukee found on KAYAK in the last 72 hours.
6/12Wed
1 stopFrontier
26h 29mSJU-MKE
7/18Thu
1 stopFrontier
8h 57mMKE-SJU
$289
7/18Thu
1 stopFrontier
28h 54mSJU-MKE
7/25Thu
1 stopFrontier
8h 57mMKE-SJU
$295
7/18Thu
1 stopFrontier
28h 54mSJU-MKE
7/23Tue
1 stopFrontier
28h 01mMKE-SJU
$300
8/13Tue
1 stopSpirit Airlines
9h 23mSJU-MKE
8/22Thu
1 stopSpirit Airlines
8h 48mMKE-SJU
$308
10/18Fri
1 stopAmerican Airlines
12h 23mSJU-MKE
10/21Mon
1 stopAmerican Airlines
15h 06mMKE-SJU
$311
8/12Mon
1 stopSpirit Airlines
15h 50mSJU-MKE
8/22Thu
1 stopSpirit Airlines
8h 48mMKE-SJU
$322
8/16Fri
2 stopsAmerican Airlines
19h 47mSJU-MKE
8/19Mon
2 stopsAmerican Airlines
20h 48mMKE-SJU
$337
7/17Wed
1 stopDelta
7h 12mSJU-MKE
7/23Tue
1 stopDelta
10h 15mMKE-SJU
$354
6/9Sun
1 stopJetBlue
8h 43mSJU-MKE
6/15Sat
1 stopJetBlue
10h 07mMKE-SJU
$488
6/23Sun
1 stopJetBlue
11h 25mSJU-MKE
6/29Sat
1 stopJetBlue
9h 07mMKE-SJU
$504

Search by stops

Search by airline

Search by price

Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Milwaukee found on KAYAK in the last 72 hours.
6/20Thu
2 stopsFrontier
17h 17mSJU-MKE
$145
7/10Wed
1 stopSpirit Airlines
15h 40mSJU-MKE
$146
7/26Fri
2 stopsAmerican Airlines
18h 34mSJU-MKE
$176
7/13Sat
3 stops
29h 27mSJU-MKE
$194
6/10Mon
1 stop
28h 52mSJU-MKE
$200
11/9Sat
1 stopAmerican Airlines
17h 15mSJU-MKE
$221
11/8Fri
1 stopJetBlue
10h 42mSJU-MKE
$233
6/9Sun
1 stopJetBlue
8h 43mSJU-MKE
$279
11/8Fri
2 stopsUnited Airlines
15h 12mSJU-MKE
$422
7/9Tue
2 stopsUnited Airlines
15h 05mSJU-MKE
$447

Search by stops

Search by airline

Search by price

Last minute flights to Milwaukee

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Milwaukee that are departing in the next 10 days.
5/29Wed
multi-stopFrontier
7h 27mSJU-MKE
6/25Tue
multi-stopFrontier
15h 33mMKE-SJU
$296
6/2Sun
multi-stopSpirit Airlines
21h 36mSJU-MKE
6/9Sun
multi-stopSpirit Airlines
8h 36mMKE-SJU
$400
5/29Wed
multi-stop
7h 27mSJU-MKE
6/25Tue
multi-stop
46h 54mMKE-SJU
$401
6/2Sun
multi-stop
16h 53mSJU-MKE
6/9Sun
multi-stop
8h 36mMKE-SJU
$445
5/30Thu
multi-stopSpirit Airlines
28h 54mSJU-MKE
6/25Tue
multi-stopSpirit Airlines
19h 09mMKE-SJU
$473
5/30Thu
multi-stopSpirit Airlines
9h 10mSJU-MKE
6/25Tue
multi-stopSpirit Airlines
8h 36mMKE-SJU
$474
5/30Thu
multi-stopSpirit Airlines
28h 54mSJU-MKE
6/25Tue
multi-stopSpirit Airlines
29h 41mMKE-SJU
$475
5/30Thu
multi-stopSpirit Airlines
28h 54mSJU-MKE
6/25Tue
multi-stopSpirit Airlines
29h 41mMKE-SJU
$491
5/31Fri
multi-stopAmerican Airlines
11h 27mSJU-MKE
6/2Sun
multi-stopAmerican Airlines
8h 40mMKE-SJU
$611
5/30Thu
multi-stopAmerican Airlines
10h 51mSJU-MKE
6/2Sun
multi-stopAmerican Airlines
9h 40mMKE-SJU
$613

Search by stops

Search by airline

Search by price

Flights to Milwaukee

Destination:

Milwaukee (MKE)United States

Return flight deals:

Milwaukee - Puerto Rico

Cabin classes: