What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Milwaukee round-trip?

Our cheapest airline available from San Juan Luis Munoz Marin Intl Airport to Milwaukee is American Airlines. Our recent data shows that you can find tickets from as low as $264 on this airline. Additional options worth looking into are Spirit Airlines and Delta, starting at $285 and $305 round-trip. Users have found that American Airlines is 30% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport to Milwaukee one-way?

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $108. Delta flights start at $113 while deals on Spirit Airlines start at $140 one-way.

What is the cheapest day to fly from San Juan Luis Munoz Marin Intl Airport to Milwaukee?

Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to Milwaukee flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What are the most popular airlines that fly from San Juan Luis Munoz Marin Intl Airport to Milwaukee?

When booking a flight from San Juan Luis Munoz Marin Intl Airport to Milwaukee, you may want to consider flying on American Airlines, Delta or Spirit Airlines as they are the most popular for this route.

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Milwaukee?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Milwaukee. Flights to Milwaukee from San Juan Luis Munoz Marin Intl Airport in February are about $382 on average during February, but can be found for as low as $147.

What airport do you fly into for flights to Milwaukee from San Juan Luis Munoz Marin Intl?

If you book a flight to Milwaukee from San Juan Luis Munoz Marin Intl, you will be flying to Milwaukee-Mitchell, which is the city’s only airport. Milwaukee-Mitchell (MKE) is located 6.4 mi from the center of Milwaukee. There are 0 flights from San Juan Luis Munoz Marin Intl to Milwaukee-Mitchell per day from 5 different airlines.

Can I find deals for flights from Luis Munoz Marin Intl to Milwaukee that include hotel bookings?

Yes. In addition to deals on Luis Munoz Marin Intl to Milwaukee flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Luis Munoz Marin Intl to Milwaukee?

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

Can I find deals for business class flights from Luis Munoz Marin Intl to Milwaukee?

Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl 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.

$108+ Flights from San Juan Luis Munoz Marin Intl Airport to Milwaukee

Q: What is the cheapest day to fly round-trip from San Juan Luis Munoz Marin Intl Airport to Milwaukee?

Travelers have found that booking a Wednesday departure is the best way to save up to 88% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Q: How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to Milwaukee?

Find a great deal and save up to 138% by booking at least 36 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Juan Luis Munoz Marin Intl Airport to Milwaukee within the next two weeks, with the cheapest ticket starting at $338.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Luis Munoz Marin Intl to Milwaukee with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Milwaukee-Mitchell are usually found in February or January, booked 35 days in advance, depart on a Thursday or Saturday and return on a Tuesday

Cheap flight deals from Luis Munoz Marin Intl to Milwaukee

Round-trip from	$264 (American Airlines)
One-way from	$108 (American Airlines)
Popular in	July
Cheapest in	February
Average price	$496

From San Juan Luis Munoz Marin Intl to Milwaukee-Mitchell

Search Deals

One-way flight from San Juan Luis Munoz Marin Intl to Milwaukee-Mitchell

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($73 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Luis Munoz Marin Intl to Milwaukee

Cheapest flights from Luis Munoz Marin Intl to Milwaukee
Explore the most affordable flight options available from Luis Munoz Marin Intl to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2025.

Thu 9/47:05 pmSJU - MKE

2 stops16h 26mAmerican Airlines

Thu 9/185:26 amMKE - SJU

2 stops11h 49mAmerican Airlines

Deal found 7/16

$264

Wed 9/31:59 amSJU - MKE

1 stop10h 59mSpirit Airlines

Thu 9/1812:53 pmMKE - SJU

1 stop10h 51mSpirit Airlines

Deal found 7/16

$285

Wed 12/36:20 pmSJU - MKE

1 stop7h 05mDelta

Wed 12/107:00 amMKE - SJU

1 stop8h 10mDelta

Deal found 7/15

$305

Wed 9/104:55 pmSJU - MKE

1 stop7h 34mUnited Airlines

Wed 9/245:00 amMKE - SJU

1 stop8h 44mUnited Airlines

Deal found 7/15

$325

Wed 7/231:37 amSJU - MKE

2 stops16h 52mMultiple Airlines

Wed 7/304:37 pmMKE - SJU

1 stop7h 58mMultiple Airlines

Deal found 7/15

$400

Best flights from Luis Munoz Marin Intl to Milwaukee
Discover carefully curated flight deals from Luis Munoz Marin Intl to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2025.

Thu 9/44:43 pmSJU - MKE

1 stop7h 17mAmerican Airlines

Thu 9/185:26 amMKE - SJU

2 stops11h 49mAmerican Airlines

Deal found 7/16

$264

Wed 9/31:59 amSJU - MKE

1 stop10h 59mSpirit Airlines

Thu 9/1812:53 pmMKE - SJU

1 stop10h 51mSpirit Airlines

Deal found 7/16

$285

Wed 12/36:20 pmSJU - MKE

1 stop7h 05mDelta

Wed 12/107:00 amMKE - SJU

1 stop8h 10mDelta

Deal found 7/15

$305

Wed 9/104:55 pmSJU - MKE

1 stop7h 34mUnited Airlines

Wed 9/245:00 amMKE - SJU

1 stop8h 44mUnited Airlines

Deal found 7/15

$325

Sat 7/261:37 amSJU - MKE

2 stops16h 46mMultiple Airlines

Sat 8/24:37 pmMKE - SJU

1 stop7h 58mMultiple Airlines

Deal found 7/14

$414

Last-minute flights from Luis Munoz Marin Intl to Milwaukee
Discover last-minute flight deals from Luis Munoz Marin Intl to Milwaukee. Data last updated July 16, 2025 and is based on user searches.

Wed 7/231:37 amSJU - MKE

2 stops16h 52mMultiple Airlines

Wed 7/304:37 pmMKE - SJU

1 stop7h 58mMultiple Airlines

Deal found 7/15

$400

Wed 7/233:45 pmSJU - MKE

1 stop9h 19mAmerican Airlines

Tue 7/296:20 amMKE - SJU

1 stop16h 05mAmerican Airlines

Deal found 7/15

$446

Thu 7/2411:59 pmSJU - MKE

2 stops9h 51mSpirit Airlines

Tue 7/294:37 pmMKE - SJU

1 stop7h 58mSpirit Airlines

Deal found 7/15

$353

Thu 7/2410:50 amSJU - MKE

1 stop13h 35mSouthwest

Mon 7/288:40 pmMKE - SJU

1 stop11h 25mSouthwest

Deal found 7/16

$379

Thu 7/243:56 pmSJU - MKE

1 stop7h 49mUnited Airlines

Mon 7/285:50 pmMKE - SJU

1 stop10h 40mUnited Airlines

Deal found 7/16

$499

Sun 8/31:37 amSJU - MKE

1 stop8h 13mSpirit Airlines

Fri 8/84:37 pmMKE - SJU

1 stop17h 11mSpirit Airlines

Deal found 7/14

$296

Wed 8/63:50 pmSJU - MKE

1 stop8h 14mAmerican Airlines

Tue 8/126:32 amMKE - SJU

1 stop15h 17mAmerican Airlines

Deal found 7/15

$310

Wed 8/205:00 amSJU - MKE

2 stops10h 00mSouthwest

Wed 8/273:00 pmMKE - SJU

1 stop6h 45mSouthwest

Deal found 7/15

$435

One-way flights from Luis Munoz Marin Intl to Milwaukee
Search for one-way flight options from Luis Munoz Marin Intl to Milwaukee. Find affordable one-way fares based on user searches. Data last updated July 16, 2025.

Thu 10/21:37 pmSJU - MKE

2 stops11h 32mAmerican Airlines

Deal found 7/15

$108

Sat 10/42:26 pmSJU - MKE

1 stop10h 22mDelta

Deal found 7/15

$113

Sat 8/29:01 pmSJU - MKE

1 stop19h 41mSpirit Airlines

Deal found 7/15

$140

Tue 8/122:05 amSJU - MKE

1 stop9h 07mUnited Airlines

Deal found 7/14

$158

Wed 8/133:05 pmSJU - MKE

1 stop7h 45mSouthwest

Deal found 7/14

$233

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Thu 9/4

4:43 pm-11:00 pm

1 stop7h 17m

Milwaukee-Mitchell

Thu 9/18

5:26 am-6:15 pm

2 stops11h 49m

$264

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Wed 9/3

1:59 am-11:58 am

1 stop10h 59m

Milwaukee-Mitchell

Thu 9/18

12:53 pm-12:44 am

1 stop10h 51m

$285

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Wed 12/3

6:20 pm-11:25 pm

1 stop7h 05m

Milwaukee-Mitchell

Wed 12/10

7:00 am-5:10 pm

1 stop8h 10m

$305

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Wed 9/10

4:55 pm-11:29 pm

1 stop7h 34m

Milwaukee-Mitchell

Wed 9/24

5:00 am-2:44 pm

1 stop8h 44m

$325

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Sat 7/26

1:37 am-5:23 pm

2 stops16h 46m

Milwaukee-Mitchell

Sat 8/2

4:37 pm-1:35 am

1 stop7h 58m

$414

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Thu 10/2

1:37 pm-12:09 am

2 stops11h 32m

$108

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Sat 10/4

2:26 pm-11:48 pm

1 stop10h 22m

$113

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Sat 8/2

9:01 pm-3:42 pm

1 stop19h 41m

$140

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Tue 8/12

2:05 am-10:12 am

1 stop9h 07m

$158

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Wed 8/13

3:05 pm-9:50 pm

1 stop7h 45m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Best time to book a flight from Luis Munoz Marin Intl to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport to Milwaukee

How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Milwaukee?

Booking 35 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan Luis Munoz Marin Intl Airport to Milwaukee. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Milwaukee?

Currently, February is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Milwaukee (average of $280). Flying from San Juan Luis Munoz Marin Intl Airport 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 SJU to MKE?

One of the essential ways to save on airfare from San Juan Luis Munoz Marin Intl Airport to Milwaukee is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 6% on airfare.

How much does it cost to fly round-trip from San Juan Luis Munoz Marin Intl Airport to Milwaukee?

Reviews of airlines servicing Milwaukee

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from San Juan Luis Munoz Marin Intl Airport to Milwaukee. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Southwest

8.0

Very good

4,241 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Delta

8.0

Very good

7,957 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

United Airlines

7.4

Good

8,863 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Spirit Airlines

6.3

Okay

8,042 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

What airport do you fly into for flights to Milwaukee from San Juan Luis Munoz Marin Intl?
If you book a flight to Milwaukee from San Juan Luis Munoz Marin Intl, you will be flying to Milwaukee-Mitchell, which is the city’s only airport. Milwaukee-Mitchell (MKE) is located 6.4 mi from the center of Milwaukee. There are 0 flights from San Juan Luis Munoz Marin Intl to Milwaukee-Mitchell per day from 5 different airlines.
What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Milwaukee round-trip?
Our cheapest airline available from San Juan Luis Munoz Marin Intl Airport to Milwaukee is American Airlines. Our recent data shows that you can find tickets from as low as $264 on this airline. Additional options worth looking into are Spirit Airlines and Delta, starting at $285 and $305 round-trip. Users have found that American Airlines is 30% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport to Milwaukee one-way?
To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $108. Delta flights start at $113 while deals on Spirit Airlines start at $140 one-way.
Can I find deals for flights from Luis Munoz Marin Intl to Milwaukee that include hotel bookings?
Yes. In addition to deals on Luis Munoz Marin Intl to Milwaukee flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Luis Munoz Marin Intl to Milwaukee?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luis Munoz Marin Intl to Milwaukee.
Can I find deals for business class flights from Luis Munoz Marin Intl to Milwaukee?
Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport to Milwaukee?
Currently, February is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Milwaukee (average of $280). Flying from San Juan Luis Munoz Marin Intl Airport 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

Mequon

Oak Creek

Sheboygan

Wauwatosa

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Luis Munoz Marin Intl to Milwaukee

Luis Munoz Marin Intl to O'Hare Intl flights

Luis Munoz Marin Intl to Minneapolis flights

Luis Munoz Marin Intl to Madison flights

Complete your trip

Milwaukee car rentals

Chicago O'Hare Intl Airport car rentals

Chicago Midway Airport car rentals

Milwaukee-Mitchell Airport car rentals

Madison Truax Field Airport car rentals

Chicago Greater Rockford Airport car rentals

Green Bay car rentals

Appleton car rentals

Madison car rentals

Eau Claire car rentals

La Crosse car rentals

Other flights to Milwaukee

Other flights from Luis Munoz Marin Intl

Luis Munoz Marin Intl to Reagan-National flights

Luis Munoz Marin Intl to Newark flights

Luis Munoz Marin Intl to Baltimore flights

Luis Munoz Marin Intl to John F Kennedy Intl flights

Luis Munoz Marin Intl to Dulles Intl flights

Luis Munoz Marin Intl to Fort Lauderdale flights

Top 5 airlines flying from Luis Munoz Marin Intl to Milwaukee

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$182	Average$317	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$215	Average$419	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$265	Average$390	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$275	Average$391	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$378	Average$485	FlexibilityNo cancel fee	On-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$108+ Cheap flights from Luis Munoz Marin Intl (SJU) 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Luis Munoz Marin Intl to Milwaukee with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Milwaukee-Mitchell are usually found in February or January, booked 35 days in advance, depart on a Thursday or Saturday and return on a Tuesday

Cheap flight deals from Luis Munoz Marin Intl to Milwaukee

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Luis Munoz Marin Intl to Milwaukee

Cheapest flights from Luis Munoz Marin Intl to MilwaukeeExplore the most affordable flight options available from Luis Munoz Marin Intl to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2025.

Explore the most affordable flight options available from Luis Munoz Marin Intl to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Milwaukee that are best for you.

Best time to book a flight from Luis Munoz Marin Intl to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Luis Munoz Marin Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Milwaukee

How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Milwaukee?

Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to Milwaukee. Price data was last updated on July 11, 2025.

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Milwaukee?

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

Find hourly flight availability from Luis Munoz Marin Intl 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 July 16, 2025.

How much does it cost to fly round-trip from San Juan Luis Munoz Marin Intl Airport to Milwaukee?

Reviews of airlines servicing Milwaukee

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl?

What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Milwaukee round-trip?

What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport to Milwaukee one-way?

Can I find deals for flights from Luis Munoz Marin Intl to Milwaukee that include hotel bookings?

How can I find direct flights from Luis Munoz Marin Intl to Milwaukee?

Can I find deals for business class flights from Luis Munoz Marin Intl to Milwaukee?

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Milwaukee?

Traveling to a place near Milwaukee?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Luis Munoz Marin Intl to Milwaukee

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Luis Munoz Marin Intl to Milwaukee

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Luis Munoz Marin Intl to Milwaukee
Explore the most affordable flight options available from Luis Munoz Marin Intl to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2025.