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Milan

$428+ Cheap flights from San Juan to Milan (MIL)

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MIL
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from San Juan to Milan

Cheapest flights from San Juan to Milan
Explore the most affordable flight options available from San Juan to Milan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This KLM deal was found by Cheapflights users on 12/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:07 pmSJU - MXP
1 stop14h 58mKLM
Thu 1/1511:05 amMXP - SJU
1 stop31h 00mKLM
Deal found 12/21$473
This KLM deal was found by Cheapflights users on 12/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:07 pmSJU - MXP
1 stop14h 58mKLM
Fri 1/1612:00 pmMXP - SJU
1 stop16h 57mKLM
Deal found 12/19$482
This KLM deal was found by Cheapflights users on 12/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:07 pmSJU - MXP
1 stop14h 58mMultiple Airlines
Thu 1/156:55 amMXP - SJU
2 stops19h 03mMultiple Airlines
Deal found 12/19$484
This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:30 amSJU - MXP
2 stops21h 20mUnited Airlines
Thu 1/159:45 amMXP - SJU
2 stops17h 37mUnited Airlines
Deal found 12/20$493
This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:30 amSJU - MXP
2 stops21h 20mUnited Airlines
Fri 1/169:10 amMXP - SJU
2 stops20h 26mUnited Airlines
Deal found 12/21$495
This American Airlines deal was found by Cheapflights users on 12/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:57 pmSJU - LIN
2 stops17h 48mAmerican Airlines
Fri 1/167:25 amLIN - SJU
2 stops21h 34mAmerican Airlines
Deal found 12/21$501
This Finnair deal was found by Cheapflights users on 12/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:25 amSJU - MXP
2 stops16h 40mMultiple Airlines
Sun 1/187:00 pmMXP - SJU
2 stops33h 59mMultiple Airlines
Deal found 12/19$551
This FlightHub deal was found by Cheapflights users on 12/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:00 amSJU - MXP
1 stop19h 30mLufthansa
Sat 1/105:25 pmMXP - SJU
2 stops36h 11mLufthansa
Deal found 12/20$587
This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:30 amSJU - MXP
1 stop21h 35mDelta
Fri 1/1612:00 pmMXP - SJU
2 stops28h 57mDelta
Deal found 12/21$590
This Air France deal was found by Cheapflights users on 12/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/281:07 pmSJU - LIN
2 stops17h 08mMultiple Airlines
Sun 1/186:30 amLIN - SJU
2 stops22h 15mMultiple Airlines
Deal found 12/21$598
This American Airlines deal was found by Cheapflights users on 12/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:57 pmSJU - LIN
2 stops17h 48mAmerican Airlines
Sun 1/1811:35 amLIN - SJU
1 stop13h 20mAmerican Airlines
Deal found 12/21$750
This Air Canada deal was found by Cheapflights users on 12/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/273:40 pmSJU - LIN
2 stops17h 25mAir Canada
Sat 1/106:10 amLIN - SJU
2 stops36h 45mAir Canada
Deal found 12/20$1,029

Find flight deals from San Juan to Milan

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Milan (MIL). 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 December 21, 2025.

Round-trip from

$428
(United Airlines)

Popular in

May

Cheapest in

March

Average price

$612
From San Juan to Milan (MIL)
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($181 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan to Milan 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 December 21, 2025.
Use the filters below to find and compare flights from San Juan to Milan that are best for you.

Fly from

San Juan

Fly to

Milan

Route

Depart

Return

Price

San JuanMilan

SJU - MXP

SJUMXP

San Juan Luis Munoz Marin Intl

Wed 2/18

2:15 pm-11:20 am

1 stop16h 05m

Milan Malpensa

Fri 2/27

11:05 am-1:03 pm

1 stop30h 58m

$428

San JuanMilan

SJU - MXP

SJUMXP

San Juan Luis Munoz Marin Intl

Wed 1/21

4:52 pm-7:30 am

2 stops33h 38m

Milan Malpensa

Wed 1/28

9:45 am-10:22 pm

2 stops17h 37m

$428

San JuanMilan

SJU - MXP

SJUMXP

San Juan Luis Munoz Marin Intl

Wed 2/25

8:05 am-7:30 am

2 stops18h 25m

Milan Malpensa

Wed 3/11

8:30 am-12:17 pm

2 stops32h 47m

$432

San JuanMilan

SJU - MXP

SJUMXP

San Juan Luis Munoz Marin Intl

Tue 3/10

1:05 am-8:55 am

2 stops26h 50m

Milan Malpensa

Wed 3/25

8:30 am-9:22 pm

2 stops17h 52m

$435

San JuanMilan

SJU - MXP

SJUMXP

San Juan Luis Munoz Marin Intl

Thu 1/22

2:15 pm-9:45 am

1 stop14h 30m

Milan Malpensa

Fri 1/30

12:00 pm-11:57 pm

1 stop16h 57m

$437

San JuanMilan

SJU - LIN

SJULIN

San Juan Luis Munoz Marin Intl

Thu 1/22

2:28 pm-1:25 pm

2 stops17h 57m

Milan Linate

Fri 1/30

7:55 am-4:35 pm

1 stop13h 40m

$440

San JuanMilan

SJU - LIN

SJULIN

San Juan Luis Munoz Marin Intl

Thu 1/22

3:55 pm-7:35 pm

2 stops22h 40m

Milan Linate

Fri 1/30

6:30 am-11:57 pm

2 stops22h 27m

$441

San JuanMilan

SJU - MXP

SJUMXP

San Juan Luis Munoz Marin Intl

Thu 1/22

8:35 am-7:30 am

2 stops17h 55m

Milan Malpensa

Fri 1/30

9:45 am-6:11 am

2 stops25h 26m

$442

San JuanMilan

SJU - MXP

SJUMXP

San Juan Luis Munoz Marin Intl

Sat 1/17

5:50 pm-4:40 pm

2 stops41h 50m

Milan Malpensa

Sat 1/24

10:30 am-9:00 pm

2 stops39h 30m

$449

San JuanMilan

SJU - LIN

SJULIN

San Juan Luis Munoz Marin Intl

Wed 2/4

5:50 pm-4:55 pm

2 stops18h 05m

Milan Linate

Sun 2/8

6:15 am-10:22 pm

2 stops45h 07m

$464

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 33 results
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Best time to book a flight from San Juan to Milan

Have a flexible travel schedule? Discover the best time to fly to Milan from San Juan 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 to Milan

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

Find hourly flight availability from San Juan to Milan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2025.

It’s optimal to fly from San Juan to Milan in the afternoon. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the evening.

How much does it cost to fly round-trip from San Juan to Milan?

Reviews of airlines servicing Milan

Get insights into the airlines that provide service to Milan. 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 Milan. Reviews last updated December 21, 2025.
Read through reviews of airlines operating flights from San Juan to Milan, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,014 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
8,014 reviews
Delta
7.9
Good
8,014 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,102 reviews
Delta
7.9
Good
8,014 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,052 reviews
Delta
7.9
Good
8,014 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Iberia
7.0
Good
3,055 reviews
Delta
7.9
Good
8,014 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

  • How long is the flight from San Juan to Milan?

    There are many flights that can get you from San Juan to Milan in 16h 05m. Fly via KLM, United Airlines, or American Airlines to get the fastest option. Airlines will cover a distance of 4583 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from San Juan to Milan round-trip?

    Delta, at $583, was found to be the cheapest airline from San Juan to Milan.. This flight start at 30% lower than the current average price 3 months from now.

  • Can I find deals for flights from San Juan to Milan that include hotel bookings?

    Yes. In addition to deals on San Juan to Milan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Milan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Milan.

  • Can I find deals for business class flights from San Juan to Milan?

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

See more FAQs

Traveling to a place near Milan?

Book flights to Milan if you plan to visit one of these locations
Monza
Menaggio
Rho
Lainate
Porlezza
Novara
Assago
Bellagio
Stresa
Domodossola

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Alternative routes for San Juan to Milan

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Malpensa flights

Top airline flying from San Juan to Milan

Discover the top airline that operate flights from San Juan to Milan. 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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$583Average$1,135FlexibilityNo cancel feeOn-timeN/A

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