$128+ Cheap flights from Luis Munoz Marin Intl (SJU) to Milwaukee (MKE)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MKE
Oct 24 — Oct 311
Round-trip
1 adult, Economy
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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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Luis Munoz Marin Intl to Milwaukee
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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 September 24, 2026.
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 September 24, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:00 am -
1 stop7h 20m
Sun 10/1810:15 am -
1 stop22h 03m
Deal found 9/22![Frontier logo]()
$284
This Travelocity deal was found by Cheapflights users on 9/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:55 am -
1 stop7h 21m
Tue 11/310:15 am -
1 stop14h 35m
Deal found 9/22![Frontier logo]()
$288
This Southwest deal was found by Cheapflights users on 9/22. 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.
Sun 11/89:40 pm -
1 stop14h 00m
Mon 11/912:45 pm -
2 stops10h 15m
Deal found 9/22![Southwest logo]()
$381
This Southwest deal was found by Cheapflights users on 9/21. 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.
Wed 10/216:35 am -
1 stop8h 15m
Wed 10/288:50 am -
1 stop7h 55m
Deal found 9/21![Southwest logo]()
$386
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Wed 11/411:35 am -
2 stops13h 31m
Wed 2/2411:17 am -
1 stop8h 09m
Deal found 9/19![American Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 10/2310:36 am -
2 stops12h 18m
Fri 10/306:10 am -
1 stop15h 47m
Deal found 9/23![American Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Fri 10/2312:21 pm -
2 stops10h 33m
Fri 11/66:00 am -
1 stop15h 59m
Deal found 9/19![American Airlines logo]()
$402
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:42 pm -
1 stop15h 26m
Sun 9/2710:10 am -
1 stop27h 08m
Deal found 9/20![Frontier logo]()
$405
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Thu 10/292:53 pm -
1 stop8h 49m
Wed 11/47:05 am -
1 stop15h 11m
Deal found 9/22![American Airlines logo]()
$406
This Priceline deal was found by Cheapflights users on 9/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:42 am -
1 stop23h 38m
Sun 10/1110:15 am -
1 stop14h 38m
Deal found 9/21![Frontier logo]()
$410
Best flights from Luis Munoz Marin Intl to MilwaukeeDiscover 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 September 24, 2026.
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 September 24, 2026.
This Southwest deal was found by Cheapflights users on 9/21. 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.
Wed 10/216:35 am -
1 stop8h 15m
Wed 10/288:50 am -
1 stop7h 55m
Deal found 9/21![Southwest logo]()
$386
This Delta deal was found by Cheapflights users on 9/23. 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.
Thu 1/283:15 pm -
1 stop7h 54m
Mon 2/17:00 am -
1 stop8h 20m
Deal found 9/23![Delta logo]()
$386
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 11/49:45 am -
2 stops10h 50m
Wed 2/246:07 am -
2 stops9h 46m
Deal found 9/23![American Airlines logo]()
$391
This Southwest deal was found by Cheapflights users on 9/20. 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.
Tue 10/136:35 am -
1 stop12h 00m
Fri 10/163:45 pm -
1 stop6h 25m
Deal found 9/20![Southwest logo]()
$386
This Southwest deal was found by Cheapflights users on 9/20. 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.
Fri 11/135:35 am -
1 stop11h 20m
Tue 12/17:20 pm -
1 stop12h 35m
Deal found 9/20![Southwest logo]()
$386
This Southwest deal was found by Cheapflights users on 9/22. 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.
Sun 11/14:00 pm -
2 stops9h 55m
Tue 11/38:10 am -
2 stops11h 40m
Deal found 9/22![Southwest logo]()
$415
This Southwest deal was found by Cheapflights users on 9/21. 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.
Wed 10/75:50 am -
1 stop7h 05m
Wed 10/143:00 pm -
1 stop7h 50m
Deal found 9/21![Southwest logo]()
$481
Last-minute flights from Luis Munoz Marin Intl to MilwaukeeDiscover last-minute flight deals from Luis Munoz Marin Intl to Milwaukee. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Luis Munoz Marin Intl to Milwaukee. Data last updated September 24, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:57 am -
1 stop7h 11m
Thu 10/110:10 am -
1 stop14h 42m
Deal found 9/20![Frontier logo]()
$405
This Priceline deal was found by Cheapflights users on 9/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:42 am -
1 stop23h 38m
Sun 10/1110:15 am -
1 stop14h 38m
Deal found 9/21![Frontier logo]()
$410
This Southwest deal was found by Cheapflights users on 9/20. 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.
Tue 10/1312:40 pm -
2 stops10h 40m
Fri 10/1612:20 pm -
2 stops11h 05m
Deal found 9/20![Southwest logo]()
$415
This Cheapflightsfares deal was found by Cheapflights users on 9/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:00 am -
1 stop7h 20m
Sun 10/1810:15 am -
1 stop22h 03m
Deal found 9/22![Frontier logo]()
$284
This Southwest deal was found by Cheapflights users on 9/21. 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.
Wed 10/216:35 am -
1 stop8h 15m
Wed 10/288:50 am -
1 stop7h 55m
Deal found 9/21![Southwest logo]()
$386
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 10/2310:36 am -
2 stops12h 18m
Fri 10/306:10 am -
1 stop15h 47m
Deal found 9/23![American Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Fri 10/2312:21 pm -
2 stops10h 33m
Fri 11/66:00 am -
1 stop15h 59m
Deal found 9/19![American Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 9/23. 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.
Fri 10/234:10 pm -
2 stops9h 10m
Fri 10/304:35 pm -
2 stops7h 50m
Deal found 9/23![Southwest logo]()
$444
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Sun 10/252:53 pm -
1 stop18h 14m
Thu 10/296:27 pm -
2 stops16h 04m
Deal found 9/20![American Airlines logo]()
$466
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Thu 10/292:53 pm -
1 stop8h 49m
Wed 11/47:05 am -
1 stop15h 11m
Deal found 9/22![American Airlines logo]()
$406
One-way flights from Luis Munoz Marin Intl to MilwaukeeSearch for one-way flight options from Luis Munoz Marin Intl to Milwaukee. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
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 September 24, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:42 pm -
1 stop15h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$128
This Priceline deal was found by Cheapflights users on 9/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:42 pm -
1 stop15h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$130
This Cheapflightsfares deal was found by Cheapflights users on 9/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:20 am -
1 stop27h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$133
This Cheapflightsfares deal was found by Cheapflights users on 9/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:00 am -
1 stop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$142
This Frontier deal was found by Cheapflights users on 9/20. 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.
Sat 10/103:00 am -
1 stop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$144
This Priceline deal was found by Cheapflights users on 9/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:00 am -
1 stop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$149
This Priceline deal was found by Cheapflights users on 9/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:00 am -
1 stop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$154
This Cheapflightsfares deal was found by Cheapflights users on 9/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:00 am -
1 stop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$170
Find flight deals from Luis Munoz Marin Intl to Milwaukee
Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to Milwaukee (MKE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $284 (Cheapflightsfares) |
One-way from | $128 (Cheapflightsfares) |
Popular in | March |
Cheapest in | January |
Average price | $346 |
Cheapflights Fare Finder
Customize your flight search to find flights from Luis Munoz Marin Intl 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 7,457,451 searches. Data last updated September 24, 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
Cheapest round-trip
Quickest round-trip
San JuanMilwaukee
SJU San Juan Luis Munoz Marin Intl - MKE Milwaukee-Mitchell
SJUMKE
San Juan Luis Munoz Marin Intl
Fri 10/16
2:27 pm-11:34 pm
1 stop10h 07m
Milwaukee-Mitchell
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$193
San JuanMilwaukee
SJU San Juan Luis Munoz Marin Intl - MKE Milwaukee-Mitchell
SJUMKE
San Juan Luis Munoz Marin Intl
Tue 2/2
5:45 am-3:10 pm
1 stop11h 25m
Milwaukee-Mitchell
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$193
San JuanMilwaukee
SJU San Juan Luis Munoz Marin Intl - MKE Milwaukee-Mitchell
SJUMKE
San Juan Luis Munoz Marin Intl
Mon 10/26
1:05 am-1:33 pm
2 stops13h 28m
Milwaukee-Mitchell
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$193
San JuanMilwaukee
SJU San Juan Luis Munoz Marin Intl - MKE Milwaukee-Mitchell
SJUMKE
San Juan Luis Munoz Marin Intl
Fri 10/23
1:00 am-10:07 am
2 stops10h 07m
Milwaukee-Mitchell
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$193
San JuanMilwaukee
SJU San Juan Luis Munoz Marin Intl - MKE Milwaukee-Mitchell
SJUMKE
San Juan Luis Munoz Marin Intl
Fri 10/16
10:50 pm-8:15 am
1 stop10h 25m
Milwaukee-Mitchell
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$193
San JuanMilwaukee
SJU San Juan Luis Munoz Marin Intl - MKE Milwaukee-Mitchell
SJUMKE
San Juan Luis Munoz Marin Intl
Fri 10/16
1:00 am-1:43 pm
2 stops13h 43m
Milwaukee-Mitchell
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$207
San JuanMilwaukee
SJU San Juan Luis Munoz Marin Intl - MKE Milwaukee-Mitchell
SJUMKE
San Juan Luis Munoz Marin Intl
Mon 3/1
7:41 pm-7:16 am
1 stop13h 35m
Milwaukee-Mitchell
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$248
San JuanMilwaukee
SJU San Juan Luis Munoz Marin Intl - MKE Milwaukee-Mitchell
SJUMKE
San Juan Luis Munoz Marin Intl
Wed 10/7
6:42 pm-9:20 am
1 stop15h 38m
Milwaukee-Mitchell
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$250
San JuanMilwaukee
SJU San Juan Luis Munoz Marin Intl - MKE Milwaukee-Mitchell
SJUMKE
San Juan Luis Munoz Marin Intl
Mon 12/28
10:30 pm-9:15 am
1 stop12h 45m
Milwaukee-Mitchell
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$258
San JuanMilwaukee
SJU San Juan Luis Munoz Marin Intl - MKE Milwaukee-Mitchell
SJUMKE
San Juan Luis Munoz Marin Intl
Sun 12/27
10:30 pm-9:15 am
1 stop12h 45m
Milwaukee-Mitchell
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$258
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Luis Munoz Marin Intl to Milwaukee
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Luis Munoz Marin Intl to Milwaukee in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Milwaukee flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Milwaukee flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Juan Luis Munoz Marin Intl Airport-Milwaukee flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
SJU-MKE
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
Prices
More
How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Milwaukee?
Booking 50 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, January is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Milwaukee (average of $253). Flying from San Juan Luis Munoz Marin Intl Airport to Milwaukee in March is currently the most expensive (average of $486). 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.
How much does it cost to fly round-trip from San Juan Luis Munoz Marin Intl Airport to Milwaukee?
Airfare is typical for this route at the moment.
San Juan Luis Munoz Marin Intl Airport to Milwaukee flights typically cost between $283 and $438 in October.The cheapest round-trip price found within the last 5 days was $284 on Frontier (Oct 14-Oct 18).
What’s the top layover airport for flights from San Juan Luis Munoz Marin Intl Airport to Milwaukee?
Share of 1-stop round-trip flights from San Juan Luis Munoz Marin Intl Airport to Milwaukee chosen by Cheapflights users in the past 12 months, using the same layover each way.
Orlando (MCO) – chosen by Cheapflights users on 78% of 1-stop itineraries from San Juan Luis Munoz Marin Intl Airport to Milwaukee on Cheapflights.
What’s the cheapest layover airport for flights from San Juan Luis Munoz Marin Intl Airport to Milwaukee?
Average round-trip fare for 1-stop flights from San Juan Luis Munoz Marin Intl Airport to Milwaukee, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Orlando (MCO) is the most affordable 1-stop option, with an average round-trip price of $295.
What’s the fastest layover option from San Juan Luis Munoz Marin Intl Airport to Milwaukee?
Shortest average travel time for 1-stop one-way flights from San Juan Luis Munoz Marin Intl Airport to Milwaukee, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Orlando (MCO) have the shortest average one-way travel time for 1-stop routes: 8h 04m.
Which airport typically offers the quickest layover for flights from San Juan Luis Munoz Marin Intl Airport to Milwaukee?
Average layover duration for 1-stop one-way flights from San Juan Luis Munoz Marin Intl Airport to Milwaukee, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Orlando (MCO) offer the fastest connection on this route, with an average layover time of 1h 18m.
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 September 24, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited 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.
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Related info for your journey
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Top 4 airlines flying from Luis Munoz Marin Intl to Milwaukee
Discover the top 4 airlines that operate flights from Luis Munoz Marin Intl 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 7,457,451 searches. Data last updated September 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$399 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$235 | Average$399 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$235 | Average$326 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$399 | FlexibilityNo cancel fee | On-time63% |