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$127+ Cheap flights from Puerto Rico to Milwaukee (MKE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MKE
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheap flight deals from Puerto Rico to Milwaukee

Keep the following information in mind while searching for Puerto Rico to Milwaukee flight deals. Data was last updated abril 17, 2025.

Round-trip from

$245
(eDestinos)

One-way from

$127
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$359
From Puerto Rico to Milwaukee-Mitchell
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One-way flight from Puerto Rico to Milwaukee-Mitchell
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Highest demand for flights based on searches. 18% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Puerto Rico to Milwaukee

Cheapest flights from Puerto Rico to Milwaukee
Explore the most affordable flight options available from Puerto Rico to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

This eDestinos deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/91:59 amSJU - MKE
1 stop10h 28mSpirit Airlines
mar. 5/1312:22 pmMKE - SJU
1 stop11h 32mSpirit Airlines
Deal found 4/17$254
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/107:30 amSJU - MKE
1 stop9h 21mDelta
mar. 5/137:00 amMKE - SJU
1 stop8h 44mDelta
Deal found 4/17$265
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/48:30 amSJU - MKE
2 stops13h 57mAmerican Airlines
jue. 9/184:41 pmMKE - SJU
2 stops17h 34mAmerican Airlines
Deal found 4/17$300
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/91:05 amSJU - MKE
2 stops13h 42mUnited Airlines
mar. 5/131:10 pmMKE - SJU
1 stop9h 44mUnited Airlines
Deal found 4/17$305
This Frontier deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/172:56 amSJU - MKE
1 stop12h 56mFrontier
dom. 4/207:53 pmMKE - SJU
1 stop11h 40mFrontier
Deal found 4/17$388
This Mytrip deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/91:33 amSJU - MKE
2 stops37h 20mMultiple Airlines
sáb. 5/1712:22 pmMKE - SJU
3 stops27h 54mMultiple Airlines
Deal found 4/17$444
This Southwest deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/245:30 pmSJU - MKE
1 stop6h 55mSouthwest
mié. 7/305:00 amMKE - SJU
2 stops10h 00mSouthwest
Deal found 4/17$515
This Alaska Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/2312:59 amSJU - MKE
2 stops24h 00mAlaska Airlines
mié. 7/306:30 amMKE - SJU
2 stops21h 36mAlaska Airlines
Deal found 4/17$2,267

Cheapflights Fare Finder

Customize your flight search to find flights from Puerto Rico to Milwaukee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 17, 2025.
Use the filters below to find and compare flights from Puerto Rico to Milwaukee that are best for you.

Fly from

Puerto Rico

Fly to

Milwaukee

Route

Depart

Return

Price

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

vie. 5/9

1:59 am-11:27 am

1 stop10h 28m

Milwaukee-Mitchell

mar. 5/13

12:22 pm-12:54 am

1 stop11h 32m

$254

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

sáb. 5/10

7:30 am-3:51 pm

1 stop9h 21m

Milwaukee-Mitchell

mar. 5/13

7:00 am-4:44 pm

1 stop8h 44m

$265

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

jue. 9/4

3:55 pm-11:29 pm

1 stop8h 34m

Milwaukee-Mitchell

jue. 9/18

4:41 pm-11:15 am

2 stops17h 34m

$300

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

vie. 5/9

1:05 am-1:47 pm

2 stops13h 42m

Milwaukee-Mitchell

mar. 5/13

1:10 pm-11:54 pm

1 stop9h 44m

$305

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

vie. 5/9

1:33 am-1:53 pm

2 stops37h 20m

Milwaukee-Mitchell

sáb. 5/17

12:22 pm-5:16 pm

3 stops27h 54m

$444

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

jue. 7/24

5:30 pm-11:25 pm

1 stop6h 55m

Milwaukee-Mitchell

mié. 7/30

5:00 am-4:00 pm

2 stops10h 00m

$515

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

mié. 7/23

12:59 am-11:59 pm

2 stops24h 00m

Milwaukee-Mitchell

mié. 7/30

6:30 am-5:06 am

2 stops21h 36m

$2,267

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

vie. 5/9

6:21 pm-11:27 am

1 stop18h 06m

$127

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

vie. 5/9

7:15 am-9:22 am

2 stops27h 07m

$134

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

sáb. 5/10

3:56 pm-10:15 pm

1 stop7h 19m

$153

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 16 results
1
2

Best time to book a flight from Puerto Rico to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Puerto Rico with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Puerto Rico to Milwaukee

What is the cheapest month to book a flight from Puerto Rico to Milwaukee?

Currently, February is the cheapest month in which you can book a flight from Puerto Rico to Milwaukee (average of $280). Flying from Puerto Rico to Milwaukee in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PR to MKE?

Find hourly flight availability from Puerto Rico to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 17, 2025.

When flying from Puerto Rico to Milwaukee, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Milwaukee ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Milwaukee when rainfall is around 1.4 in.

Temperature in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Milwaukee, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Milwaukee. Reviews last updated abril 17, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Puerto Rico to Milwaukee have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
JetBlue
7.3
Good
2,926 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Milwaukee from Puerto Rico?

    Most people fly into Milwaukee-Mitchell (MKE) if they book a flight to Milwaukee from Puerto Rico. Milwaukee-Mitchell is conveniently located just 6.4 mi from Milwaukee’s city center.

  • What are the cheapest airlines to fly from Puerto Rico to Milwaukee one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $127. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Puerto Rico to Milwaukee for a low price.

  • Can I find deals for flights from Puerto Rico to Milwaukee that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to Milwaukee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to Milwaukee?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Milwaukee.

  • Can I find deals for business class flights from Puerto Rico to Milwaukee?

    Yes. Cheapflights offers flight deals from Puerto Rico to Milwaukee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Puerto Rico to Milwaukee?

    Currently, February is the cheapest month in which you can book a flight from Puerto Rico to Milwaukee (average of $280). Flying from Puerto Rico to Milwaukee in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Puerto Rico?

Book flights to Puerto Rico if you plan to visit one of these locations
Mequon
Pewaukee
Sheboygan
Oak Creek
Wauwatosa

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Puerto Rico to Milwaukee

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Puerto Rico to Milwaukee

Discover the top 5 airlines that operate flights from Puerto Rico to Milwaukee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$182Average$373FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$215Average$419FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$265Average$394FlexibilityNo cancel feeOn-time71%
DeltaCheapest$275Average$389FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$323Average$481FlexibilityNo cancel feeOn-time63%

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