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Cheap flights from San Juan Luis Munoz Marin Intl Airport to Milwaukee from $163

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Juan Luis Munoz Marin Intl Airport to Milwaukee departing on 6/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:49 pm - 11:53 pm
SJU
-
MKE
7h 04m
1 stop
Delta Logo
5:55 am - 1:30 pm
MKE
-
SJU
6h 35m
1 stop
$326Delta
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
7:00 am - 11:08 pm
SJU
-
MKE
17h 08m
1 stop
American Airlines Logo
6:16 am - 10:24 pm
MKE
-
SJU
15h 08m
1 stop
$330American Airlines
Tue, Aug 4 - Fri, Sep 4
American Airlines Logo
1:38 pm - 11:23 pm
SJU
-
MKE
10h 45m
2 stops
American Airlines Logo
6:16 am - 10:24 pm
MKE
-
SJU
15h 08m
1 stop
$336American Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
7:00 am - 11:08 pm
SJU
-
MKE
17h 08m
1 stop
American Airlines Logo
6:16 am - 10:24 pm
MKE
-
SJU
15h 08m
1 stop
$340American Airlines
Tue, Aug 4 - Fri, Sep 4
American Airlines Logo
1:38 pm - 11:50 pm
SJU
-
MKE
11h 12m
2 stops
American Airlines Logo
6:16 am - 10:24 pm
MKE
-
SJU
15h 08m
1 stop
$341American Airlines
Tue, Aug 25 - Fri, Sep 4
American Airlines Logo
7:00 am - 5:17 pm
SJU
-
MKE
11h 17m
1 stop
American Airlines Logo
6:16 am - 10:24 pm
MKE
-
SJU
15h 08m
1 stop
$342American Airlines
Tue, Aug 4 - Fri, Sep 4
American Airlines Logo
7:00 am - 11:08 pm
SJU
-
MKE
17h 08m
1 stop
American Airlines Logo
6:16 am - 10:24 pm
MKE
-
SJU
15h 08m
1 stop
$343American Airlines
Tue, Aug 4 - Fri, Sep 4
Southwest Logo
6:00 am - 3:25 pm
SJU
-
MKE
10h 25m
2 stops
Southwest Logo
5:55 am - 5:05 pm
MKE
-
SJU
10h 10m
1 stop
$365Southwest
Thu, Sep 10 - Sun, Sep 20
American Airlines Logo
10:33 am - 10:59 pm
SJU
-
MKE
13h 26m
2 stops
American Airlines Logo
8:20 am - 11:07 pm
MKE
-
SJU
13h 47m
1 stop
$366American Airlines
Wed, Aug 5 - Fri, Aug 14
American Airlines Logo
1:38 pm - 11:57 pm
SJU
-
MKE
11h 19m
2 stops
American Airlines Logo
6:16 am - 6:24 pm
MKE
-
SJU
11h 08m
2 stops
$376American Airlines
Thu, Aug 27 - Mon, Aug 31

American Airlines flights from San Juan Luis Munoz Marin Intl Airport to Milwaukee

Our best American Airlines deals on San Juan Luis Munoz Marin Intl Airport to Milwaukee flight tickets
American Airlines
Aug 4
SJU7:00 amSan Juan Luis Munoz Marin Intl
17h 08m
1 stop
MKE11:08 pmMilwaukee-Mitchell
Sep 4
MKE6:16 amMilwaukee-Mitchell
15h 08m
1 stop
SJU10:24 pmSan Juan Luis Munoz Marin Intl
$330
American Airlines
Aug 27
SJU1:38 pmSan Juan Luis Munoz Marin Intl
10h 45m
2 stops
MKE11:23 pmMilwaukee-Mitchell
Aug 31
MKE6:16 amMilwaukee-Mitchell
15h 08m
1 stop
SJU10:24 pmSan Juan Luis Munoz Marin Intl
$336
American Airlines
Aug 4
SJU7:00 amSan Juan Luis Munoz Marin Intl
17h 08m
1 stop
MKE11:08 pmMilwaukee-Mitchell
Sep 4
MKE6:16 amMilwaukee-Mitchell
15h 08m
1 stop
SJU10:24 pmSan Juan Luis Munoz Marin Intl
$340

Alaska Airlines flights from San Juan Luis Munoz Marin Intl Airport to Milwaukee

Our best Alaska Airlines deals on San Juan Luis Munoz Marin Intl Airport to Milwaukee flight tickets
Alaska Airlines
Jun 1
SJU5:30 amSan Juan Luis Munoz Marin Intl
35h 14m
3 stops
MKE3:44 pmMilwaukee-Mitchell
Jun 5
MKE4:40 pmMilwaukee-Mitchell
34h 45m
3 stops
SJU4:25 amSan Juan Luis Munoz Marin Intl
$3,133
Alaska Airlines
May 29
SJU12:44 amSan Juan Luis Munoz Marin Intl
24h 15m
2 stops
MKE11:59 pmMilwaukee-Mitchell
Jun 5
MKE4:40 pmMilwaukee-Mitchell
34h 45m
3 stops
SJU4:25 amSan Juan Luis Munoz Marin Intl
$3,143
Alaska Airlines
May 29
SJU12:59 amSan Juan Luis Munoz Marin Intl
24h 00m
3 stops
MKE11:59 pmMilwaukee-Mitchell
Jun 5
MKE4:40 pmMilwaukee-Mitchell
34h 45m
3 stops
SJU4:25 amSan Juan Luis Munoz Marin Intl
$3,173

momondo Fare Finder

 
Customize your flight search to find flights from San Juan Luis Munoz Marin Intl Airport 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, momondo users made 832,500 searches. Data last updated May 19, 2026.
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

Cheapest round-trip
Quickest round-trip

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Thu 8/27

5:49 pm-11:53 pm

1 stop7h 04m

Milwaukee-Mitchell

Mon 8/31

5:55 am-1:30 pm

1 stop6h 35m

$326

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Tue 8/4

7:00 am-11:08 pm

1 stop17h 08m

Milwaukee-Mitchell

Fri 9/4

6:16 am-10:24 pm

1 stop15h 08m

$330

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Thu 8/27

1:38 pm-11:23 pm

2 stops10h 45m

Milwaukee-Mitchell

Mon 8/31

6:16 am-10:24 pm

1 stop15h 08m

$336

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Tue 8/4

7:00 am-11:08 pm

1 stop17h 08m

Milwaukee-Mitchell

Fri 9/4

6:16 am-10:24 pm

1 stop15h 08m

$340

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Tue 8/25

1:38 pm-11:50 pm

2 stops11h 12m

Milwaukee-Mitchell

Fri 9/4

6:16 am-10:24 pm

1 stop15h 08m

$341

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Tue 8/4

7:00 am-5:17 pm

1 stop11h 17m

Milwaukee-Mitchell

Fri 9/4

6:16 am-10:24 pm

1 stop15h 08m

$342

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Tue 8/4

7:00 am-11:08 pm

1 stop17h 08m

Milwaukee-Mitchell

Fri 9/4

6:16 am-10:24 pm

1 stop15h 08m

$343

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Thu 9/10

6:00 am-3:25 pm

2 stops10h 25m

Milwaukee-Mitchell

Sun 9/20

5:55 am-5:05 pm

1 stop10h 10m

$365

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Wed 8/5

10:33 am-10:59 pm

2 stops13h 26m

Milwaukee-Mitchell

Fri 8/14

8:20 am-11:07 pm

1 stop13h 47m

$366

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Thu 8/27

1:38 pm-11:57 pm

2 stops11h 19m

Milwaukee-Mitchell

Mon 8/31

6:16 am-6:24 pm

2 stops11h 08m

$376

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Milwaukee from

How to get the cheapest flight ticket from San Juan Luis Munoz Marin Intl Airport to Milwaukee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Juan Luis Munoz Marin Intl Airport and Milwaukee?

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from San Juan Luis Munoz Marin Intl Airport is in January. Flight prices, which tend to average around $253, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Milwaukee, with average flight prices from San Juan Luis Munoz Marin Intl Airport averaging around $294.

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

You are more likely to see cheaper flights to Milwaukee from San Juan Luis Munoz Marin Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Milwaukee for around $375 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Milwaukee from San Juan Luis Munoz Marin Intl Airport for as low as $215 on momondo.

Can stopping save me money on San Juan Luis Munoz Marin Intl Airport to Milwaukee flights?

You could potentially save up to 34% on your flight if you consider stops on a San Juan Luis Munoz Marin Intl Airport to Milwaukee flight.

How have San Juan Luis Munoz Marin Intl Airport to Milwaukee flight prices changed over time?

As of May 2026, prices for San Juan Luis Munoz Marin Intl Airport to Milwaukee flights are approximately 64% more expensive when compared to flights at the same time last year.

When to book flights from San Juan Luis Munoz Marin Intl Airport to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from San Juan Luis Munoz Marin Intl Airport to Milwaukee according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Juan Luis Munoz Marin Intl Airport to Milwaukee (SJU to MKE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Juan Luis Munoz Marin Intl Airport to Milwaukee

Fastest flight time

7h 37m

Direct flights

None
The fastest flight from San Juan Luis Munoz Marin Intl Airport to Milwaukee takes 7h 37m
There are no direct flights from San Juan Luis Munoz Marin Intl Airport to Milwaukee. There are no popular flight routes from San Juan Luis Munoz Marin Intl Airport to Milwaukee.
Search flight deals

Frequently asked questions about flying from San Juan Luis Munoz Marin Intl Airport to Milwaukee

  • How far is San Juan Luis Munoz Marin Intl to Milwaukee-Mitchell by plane?

    San Juan Luis Munoz Marin Intl and Milwaukee-Mitchell are 2124.9 mi apart from one another. 7h 37m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Juan Luis Munoz Marin Intl Airport to Milwaukee-Mitchell Airport?

    Prices for flights from San Juan Luis Munoz Marin Intl Airport to Milwaukee-Mitchell Airport are updated daily.

  • How many operators does momondo search for flights from San Juan Luis Munoz Marin Intl Airport to Milwaukee-Mitchell Airport?

  • How old do you have to be to fly from San Juan Luis Munoz Marin Intl Airport to Milwaukee-Mitchell Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Juan Luis Munoz Marin Intl Airport to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The travel and health documents required for your trip to Milwaukee-Mitchell Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Milwaukee-Mitchell Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Juan Luis Munoz Marin Intl Airport to Milwaukee?

Best airlines flying from San Juan Luis Munoz Marin Intl Airport to Milwaukee

Compare and see reviews for airlines that fly from San Juan Luis Munoz Marin Intl Airport to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $112Free CancellationRating
7.9
8,457 reviews
Search Delta flights
United AirlinesPriceFrom $235Free CancellationRating
7.4
9,736 reviews
Search United Airlines flights
American AirlinesPriceFrom $235Free CancellationRating
7.1
11,649 reviews
Search American Airlines flights
SouthwestPriceFrom $256Free CancellationRating
7.9
4,285 reviews
Search Southwest flights

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Wauwatosa
Oak Creek
Mequon
Glendale
Pewaukee
Port Washington
West Bend
Kohler
New Berlin
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from San Juan to Milwaukee?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Milwaukee from San Juan.

Can I find flights from San Juan to Milwaukee with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Juan to Milwaukee flights to just show those with flexible booking policies.

How can momondo help me find flights from San Juan to Milwaukee?

momondo provides multiple filters to help you find the best flight to Milwaukee from San Juan. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Juan to Milwaukee right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Juan to Milwaukee now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Milwaukee and let you know when they change.

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