$169+ Cheap flights from San Juan 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MKE
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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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 San Juan to Milwaukee
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Cheapest flights from San Juan to MilwaukeeExplore the most affordable flight options available from San Juan to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
Explore the most affordable flight options available from San Juan to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:05 am -
1 stop14h 10m
Sun 10/188:10 pm -
1 stop10h 48m
Deal found 8/3![Frontier logo]()
$333
This Southwest deal was found by Cheapflights users on 8/4. 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.
Thu 8/276:30 am -
2 stops10h 30m
Mon 8/311:55 pm -
1 stop8h 55m
Deal found 8/4![Southwest logo]()
$346
This American Airlines deal was found by Cheapflights users on 7/31. 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 11/412:59 pm -
2 stops12h 07m
Wed 2/2410:30 am -
2 stops10h 57m
Deal found 7/31![American Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 8/1. 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 10/232:58 pm -
1 stop18h 09m
Fri 11/66:31 pm -
1 stop16h 32m
Deal found 8/1![American Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 8/2912:55 am -
1 stop12h 52m
Sun 9/66:00 am -
2 stops9h 57m
Deal found 7/31![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/21:38 pm -
2 stops10h 21m
Wed 9/95:03 am -
2 stops14h 44m
Deal found 8/3![American Airlines logo]()
$357
This American Airlines deal was found by Cheapflights users on 7/31. 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 9/242:22 pm -
1 stop7h 48m
Wed 9/305:11 pm -
2 stops15h 13m
Deal found 7/31![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 9/17:30 am -
1 stop7h 34m
Tue 9/86:20 am -
2 stops11h 13m
Deal found 8/4![American Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 8/3. 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.
Thu 9/245:00 am -
2 stops9h 05m
Wed 9/307:40 am -
2 stops9h 30m
Deal found 8/3![Southwest logo]()
$374
This Southwest deal was found by Cheapflights users on 7/31. 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 9/46:30 am -
2 stops9h 55m
Mon 9/76:25 am -
1 stop7h 05m
Deal found 7/31![Southwest logo]()
$380
Best flights from San Juan to MilwaukeeDiscover carefully curated flight deals from San Juan to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from San Juan to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This Southwest deal was found by Cheapflights users on 8/5. 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.
Sat 9/268:20 am -
1 stop10h 15m
Tue 9/2910:00 am -
2 stops10h 10m
Deal found 8/5![Southwest logo]()
$346
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/172:22 pm -
1 stop7h 48m
Tue 9/228:14 pm -
2 stops16h 43m
Deal found 8/2![American Airlines logo]()
$346
This Southwest deal was found by Cheapflights users on 8/4. 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 9/186:00 am -
2 stops10h 25m
Fri 9/251:55 pm -
1 stop7h 20m
Deal found 8/4![Southwest logo]()
$346
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 8/2912:55 am -
1 stop12h 52m
Sun 9/66:00 am -
2 stops9h 57m
Deal found 7/31![American Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 8/5. 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.
Thu 8/276:30 am -
2 stops10h 30m
Mon 8/311:55 pm -
1 stop8h 55m
Deal found 8/5![Southwest logo]()
$346
This Southwest deal was found by Cheapflights users on 8/3. 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.
Thu 8/278:55 pm -
1 stop13h 00m
Sat 8/296:00 am -
1 stop7h 00m
Deal found 8/3![Southwest logo]()
$346
This Southwest deal was found by Cheapflights users on 8/3. 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.
Sat 8/296:25 am -
1 stop9h 45m
Sun 8/302:10 pm -
1 stop8h 15m
Deal found 8/3![Southwest logo]()
$346
This Southwest deal was found by Cheapflights users on 8/1. 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.
Thu 9/178:55 pm -
1 stop13h 00m
Tue 9/226:05 am -
1 stop9h 20m
Deal found 8/1![Southwest logo]()
$346
Last-minute flights from San Juan to MilwaukeeDiscover last-minute flight deals from San Juan to Milwaukee. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from San Juan to Milwaukee. Data last updated August 5, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Tue 8/251:38 pm -
2 stops10h 21m
Fri 9/46:20 am -
2 stops11h 13m
Deal found 8/1![American Airlines logo]()
$386
This Southwest deal was found by Cheapflights users on 8/4. 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.
Thu 8/276:30 am -
2 stops10h 30m
Mon 8/311:55 pm -
1 stop8h 55m
Deal found 8/4![Southwest logo]()
$346
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/271:38 pm -
2 stops9h 09m
Sat 8/296:35 am -
2 stops9h 22m
Deal found 8/3![American Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 8/2912:55 am -
1 stop12h 52m
Sun 9/66:00 am -
2 stops9h 57m
Deal found 7/31![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 9/17:30 am -
1 stop7h 34m
Tue 9/86:20 am -
2 stops11h 13m
Deal found 8/4![American Airlines logo]()
$371
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/21:38 pm -
2 stops10h 21m
Wed 9/95:03 am -
2 stops14h 44m
Deal found 8/3![American Airlines logo]()
$357
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/312:55 am -
1 stop7h 54m
Mon 9/78:20 am -
1 stop13h 55m
Deal found 8/2![American Airlines logo]()
$396
This Southwest deal was found by Cheapflights users on 7/31. 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 9/46:30 am -
2 stops9h 55m
Mon 9/76:25 am -
1 stop7h 05m
Deal found 7/31![Southwest logo]()
$380
This American Airlines deal was found by Cheapflights users on 8/1. 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 9/176:00 am -
2 stops14h 33m
Tue 9/228:14 pm -
2 stops18h 26m
Deal found 8/1![American Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 7/31. 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 9/242:22 pm -
1 stop7h 48m
Wed 9/305:11 pm -
2 stops15h 13m
Deal found 7/31![American Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 8/3. 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.
Thu 9/245:00 am -
2 stops9h 05m
Wed 9/307:40 am -
2 stops9h 30m
Deal found 8/3![Southwest logo]()
$374
One-way flights from San Juan to MilwaukeeSearch for one-way flight options from San Juan to Milwaukee. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from San Juan to Milwaukee. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:49 pm -
1 stop22h 26m
Deal found 8/2![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:05 am -
1 stop14h 03m
Deal found 8/3![Frontier logo]()
$172
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/3012:55 am -
1 stop7h 54m
Deal found 7/31![American Airlines logo]()
$173
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/2610:33 am -
2 stops11h 27m
Deal found 7/31![American Airlines logo]()
$177
This Travelocity deal was found by Cheapflights users on 8/2. 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.
Mon 8/243:10 am -
1 stop9h 03m
Deal found 8/2![Frontier logo]()
$178
This Trip.com deal was found by Cheapflights users on 8/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:11 pm -
1 stop24h 02m
Deal found 8/3![Frontier logo]()
$195
This Priceline deal was found by Cheapflights users on 8/3. 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 8/198:57 pm -
1 stop15h 16m
Deal found 8/3![Frontier logo]()
$198
This American Airlines deal was found by Cheapflights users on 8/2. 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 8/306:00 am -
2 stops10h 34m
Deal found 8/2![American Airlines logo]()
$213
This Priceline deal was found by Cheapflights users on 8/3. 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.
Sat 8/223:10 am -
1 stop9h 03m
Deal found 8/3![Frontier logo]()
$218
This FlightHub deal was found by Cheapflights users on 8/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:57 pm -
1 stop15h 16m
Deal found 8/2![Frontier logo]()
$220
This Southwest deal was found by Cheapflights users on 8/3. 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.
Mon 1/256:15 am -
1 stop7h 35m
Deal found 8/3![Southwest logo]()
$238
Find flight deals from San Juan to Milwaukee
Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) 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 August 5, 2026.
Round-trip from | $333 (Kiwi.com) |
|---|---|
One-way from | $169 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $408 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Juan 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 August 5, 2026.
Use the filters below to find and compare flights from San Juan to Milwaukee that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanMilwaukee
SJU San Juan Luis Munoz Marin Intl - MKE Milwaukee-Mitchell
SJUMKE
San Juan Luis Munoz Marin Intl
Sat 9/26
8:20 am-5:35 pm
1 stop10h 15m
Milwaukee-Mitchell
Tue 9/29
10:00 am-9:10 pm
2 stops10h 10m
$346
San JuanMilwaukee
SJU San Juan Luis Munoz Marin Intl - MKE Milwaukee-Mitchell
SJUMKE
San Juan Luis Munoz Marin Intl
Thu 9/17
2:22 pm-9:10 pm
1 stop7h 48m
Milwaukee-Mitchell
Tue 9/22
8:14 pm-1:57 pm
2 stops16h 43m
$346
Quickest round-trip
San JuanMilwaukee
SJU San Juan Luis Munoz Marin Intl - MKE Milwaukee-Mitchell
SJUMKE
San Juan Luis Munoz Marin Intl
Fri 9/18
6:00 am-3:25 pm
2 stops10h 25m
Milwaukee-Mitchell
Fri 9/25
1:55 pm-10:15 pm
1 stop7h 20m
$346
San JuanMilwaukee
SJU San Juan Luis Munoz Marin Intl - MKE Milwaukee-Mitchell
SJUMKE
San Juan Luis Munoz Marin Intl
Thu 8/27
6:30 am-4:00 pm
2 stops10h 30m
Milwaukee-Mitchell
Mon 8/31
1:55 pm-11:50 pm
1 stop8h 55m
$346
San JuanMilwaukee
SJU San Juan Luis Munoz Marin Intl - MKE Milwaukee-Mitchell
SJUMKE
San Juan Luis Munoz Marin Intl
Thu 8/27
8:55 pm-8:55 am
1 stop13h 00m
Milwaukee-Mitchell
Sat 8/29
6:00 am-2:00 pm
1 stop7h 00m
$346
San JuanMilwaukee
SJU San Juan Luis Munoz Marin Intl - MKE Milwaukee-Mitchell
SJUMKE
San Juan Luis Munoz Marin Intl
Sat 8/29
6:25 am-3:10 pm
1 stop9h 45m
Milwaukee-Mitchell
Sun 8/30
2:10 pm-11:25 pm
1 stop8h 15m
$346
San JuanMilwaukee
SJU San Juan Luis Munoz Marin Intl - MKE Milwaukee-Mitchell
SJUMKE
San Juan Luis Munoz Marin Intl
Thu 9/17
8:55 pm-8:55 am
1 stop13h 00m
Milwaukee-Mitchell
Tue 9/22
6:05 am-4:25 pm
1 stop9h 20m
$346
San JuanMilwaukee
SJU San Juan Luis Munoz Marin Intl - MKE Milwaukee-Mitchell
SJUMKE
San Juan Luis Munoz Marin Intl
Sat 8/29
12:55 am-12:47 pm
1 stop12h 52m
Milwaukee-Mitchell
Sun 9/6
6:00 am-4:57 pm
2 stops9h 57m
$354
Cheapest one-way
Quickest one-way
San JuanMilwaukee
SJU San Juan Luis Munoz Marin Intl - MKE Milwaukee-Mitchell
SJUMKE
San Juan Luis Munoz Marin Intl
Wed 8/26
5:15 am-10:55 am
1 stop6h 40m
$173
San JuanMilwaukee
SJU San Juan Luis Munoz Marin Intl - MKE Milwaukee-Mitchell
SJUMKE
San Juan Luis Munoz Marin Intl
Sat 10/3
2:55 pm-10:45 pm
1 stop8h 50m
$173
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from San Juan to Milwaukee
Have a flexible travel schedule? Discover the best time to fly to Milwaukee from San Juan with our price prediction graph.
PR1-MKE
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 to Milwaukee
PR1-MKE
SJU-MKE
What is the cheapest month to book a flight from San Juan to Milwaukee?
Currently, January is the cheapest month in which you can book a flight from San Juan to Milwaukee (average of $253). Flying from San Juan 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 to Milwaukee?
Airfare is below average for this route at the moment.
San Juan to Milwaukee flights typically cost between $362 and $651 in October.The cheapest round-trip price found within the last 5 days was $333 on Frontier (Oct 16-Oct 18).
How far ahead should I book a flight from San Juan to Milwaukee?
Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan to Milwaukee. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 August 5, 2026.
Read through reviews of airlines operating flights from San Juan to Milwaukee, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from San Juan to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Milwaukee?
Book flights to Milwaukee if you plan to visit one of these locationsSheboygan
Port Washington
New Berlin
Oak Creek
Wauwatosa
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Complete your trip
Complete your trip to Milwaukee by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from San Juan to Milwaukee, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Milwaukee
Explore flights to Milwaukee departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
San Juan and Milwaukee flights
Browse other San Juan and Milwaukee flight options. Last updated on August 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from San Juan to Milwaukee
Discover the top 4 airlines that operate flights from San Juan 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 August 5, 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$344 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$399 | FlexibilityNo cancel fee | On-time63% |