Cheap flights from Milwaukee (MKE) to Luis Munoz Marin Intl (SJU)

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How to find the cheapest flight from
Milwaukee (MKE) to Luis Munoz Marin Intl (SJU)

All the information you need to plan the best MKE to SJU flight in 2022: compare Milwaukee to Luis Munoz Marin Intl flight prices with the expected peak season, weather and rainfall in Luis Munoz Marin Intl.
MKE - SJU
Price
$233 - $635
SJU
Temperature
77 - 82.4 °F
SJU
Rainfall
2.2 - 6.1 inches

Popular in

June

High demand for flights, 32% potential price rise

Cheapest in

October

Best time to find cheap flights, 46% potential price drop

Round-trip from

$233

From Milwaukee-Mitchell to San Juan Luis Munoz Marin Intl

One-way from

$134

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

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Milwaukee to San Juan Luis Munoz Marin Intl Airport?

Flights from Milwaukee to San Juan Luis Munoz Marin Intl Airport lean towards being more expensive in June. Prices are generally better when you fly from Milwaukee to San Juan Luis Munoz Marin Intl Airport in October, with the cheapest ticket starting at $167.

When is the cheapest time to fly from Milwaukee to San Juan Luis Munoz Marin Intl Airport (MKE - SJU)?

When flying from Milwaukee to San Juan Luis Munoz Marin Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

To save up to 37% on this flight, we recommend booking at least 33 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Milwaukee to San Juan Luis Munoz Marin Intl Airport from $498 1-2 weeks out and tickets from $622 for flights departing within the next 72 hours.

Cheap flights from Milwaukee to Luis Munoz Marin Intl in August, September 2022

The best prices found for MKE to SJU flights for August, September
29 Sep - 3 Oct
$254pp
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
MKE
Milwaukee-Mitchell
26 Sep - 30 Sep
$255pp
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
MKE
Milwaukee-Mitchell
13 Sep - 27 Sep
$259pp
MKE
Milwaukee-Mitchell
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
MKE
Milwaukee-Mitchell

Milwaukee-Mitchell to Luis Munoz Marin Intl 2022 flight deals

Cheap flights to Luis Munoz Marin Intl from Milwaukee found for this year
29 Sep - 3 Oct
$254pp
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
MKE
Milwaukee-Mitchell
26 Sep - 30 Sep
$255pp
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
MKE
Milwaukee-Mitchell
27 Oct - 3 Nov
$257pp
MKE
Milwaukee-Mitchell
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
 
1 STOP
MKE
Milwaukee-Mitchell

Cheap Frontier flights from Milwaukee to Luis Munoz Marin Intl

29 Sep - 3 Oct
$254pp
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
MKE
Milwaukee-Mitchell
26 Sep - 30 Sep
$255pp
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
MKE
Milwaukee-Mitchell
12 Oct - 18 Oct
$258pp
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
MKE
Milwaukee-Mitchell

Cheap Spirit Airlines flights from Milwaukee to Luis Munoz Marin Intl

22 Sep - 25 Sep
$283pp
MKE
Milwaukee-Mitchell
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
MKE
Milwaukee-Mitchell
24 Aug - 30 Aug
$287pp
MKE
Milwaukee-Mitchell
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
MKE
Milwaukee-Mitchell
1 Feb - 8 Feb
$288pp
MKE
Milwaukee-Mitchell
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
MKE
Milwaukee-Mitchell

Last minute flights from Milwaukee to Luis Munoz Marin Intl

Late deals on round-trip flights to Luis Munoz Marin Intl from Milwaukee, departing today and this week
17 Aug - 24 Aug
$334pp
MKE
Milwaukee-Mitchell
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
MKE
Milwaukee-Mitchell
16 Aug - 13 Sep
$347pp
MKE
Milwaukee-Mitchell
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
MKE
Milwaukee-Mitchell
20 Aug - 27 Aug
$351pp
MKE
Milwaukee-Mitchell
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
MKE
Milwaukee-Mitchell

One-way flights to Luis Munoz Marin Intl from Milwaukee

The cheapest one-way flights from Milwaukee to Luis Munoz Marin Intl
2:35 am - 12:24 pm
Delta
1 Stop
8h 49m
MKE - SJU
Delta
$134
Delta
4:47 pm - 8:56 pm
Frontier
2 Stops
27h 09m
MKE - SJU
Frontier
$170
Kiwi.com
2:22 am - 10:19 pm
United Airlines
2 Stops
18h 57m
MKE - SJU
United Airlines
$197
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Milwaukee</span> to <span class="emphasized">Luis Munoz Marin Intl</span> flights.

Flight FAQs

From Milwaukee to Luis Munoz Marin Intl

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

For a flight from Milwaukee to San Juan Luis Munoz Marin Intl, you will be flying from Milwaukee-Mitchell. Milwaukee-Mitchell (MKE) is just 6.4 mi from the center of the city. Milwaukee-Mitchell is the only Milwaukee airport and it handles 0 outbound flights to San Juan Luis Munoz Marin Intl per day. 10 airlines have flights to San Juan Luis Munoz Marin Intl from Milwaukee-Mitchell on a regular basis.

Which airlines flying from Milwaukee-Mitchell to San Juan Luis Munoz Marin Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Spirit Airlines, American Airlines, and United Airlines flying from Milwaukee-Mitchell to San Juan Luis Munoz Marin Intl have implemented new flexible cancellation policies.

Can I find flights from Milwaukee to San Juan Luis Munoz Marin Intl Airport for under $300 on Cheapflights?

Yes, there are multiple flights from Milwaukee to San Juan Luis Munoz Marin Intl Airport for under $300. The cheapest flight booked recently is on Frontier for just $254, but on average you can expect to pay $268.

Are there last-minute flights available from Milwaukee to San Juan Luis Munoz Marin Intl Airport for under $400?

There are currently 20+ open flights from Milwaukee to San Juan Luis Munoz Marin Intl Airport within the next 7 days for less than $400.

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

Flying on Frontier is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $254. Additional round-trip tickets that might be worth considering are offered by American Airlines and Spirit Airlines, with the lowest prices starting at $266 and $283, respectively. Frontier is priced at 41% lower than the current average price of a flight leaving 3 months from now.

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

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $125. However, be on the lookout for offers from Delta and Spirit Airlines, as they are both options that can get you from Milwaukee to San Juan Luis Munoz Marin Intl Airport for a low price.

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

The most popular airlines flying from Milwaukee to San Juan Luis Munoz Marin Intl Airport are American Airlines, Alaska Airlines and JetBlue. Something to consider prior to booking your flight.

What are the cheapest flights from Milwaukee to San Juan Luis Munoz Marin Intl Airport?

Looking at all options, your cheapest flight can be booked for $174. While the most popular route (Milwaukee-Mitchell - San Juan Luis Munoz Marin Intl) can be booked for $257 on average our data indicates $755 when flying from Milwaukee to San Juan Luis Munoz Marin Intl Airport.

Related searches

Flights to Luis Munoz Marin Intl from Milwaukee (MKE)
Flights to Milwaukee Flights to Luis Munoz Marin Intl Flights from Milwaukee

Rent a Car

Car Rentals at Luis Munoz Marin Intl

COVID Restrictions

View COVID Travel Restrictions for Luis Munoz Marin Intl (SJU)

Do I need a COVID test to fly to Luis Munoz Marin Intl from Milwaukee?

Information is based on travel restrictions from Milwaukee-Mitchell to San Juan Luis Munoz Marin Intl

Most visitors from Milwaukee-Mitchell can enter San Juan Luis Munoz Marin Intl without restrictions.

COVID-19 testing requirements
Visitors from Milwaukee-Mitchell are not required to present a negative COVID-19 PCR test or antigen result upon entering San Juan Luis Munoz Marin Intl.

Quarantine requirements
Visitors from Milwaukee-Mitchell are not required to quarantine after entering San Juan Luis Munoz Marin Intl.

Documents
Travel Declaration Form - Must be completed prior to travel to Puerto Rico.


Do I need a test to fly back to Milwaukee from Luis Munoz Marin Intl?

Returning to Milwaukee-Mitchell from San Juan Luis Munoz Marin Intl

COVID-19 testing requirements
Visitors from San Juan Luis Munoz Marin Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Milwaukee-Mitchell.

Quarantine requirements
Visitors from San Juan Luis Munoz Marin Intl are not required to quarantine after entering Milwaukee-Mitchell.

Hide COVID Travel Restrictions for Luis Munoz Marin Intl (SJU)

Alternative routes for Milwaukee to Luis Munoz Marin Intl

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

Top 9 airlines flying from Milwaukee-Mitchell to San Juan Luis Munoz Marin Intl

The chart below displays the airlines Cheapflights users traveling from Milwaukee to Luis Munoz Marin Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$11 $23 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Frontier
$84 $173 No cancel fee 62%
Allegiant Air
$148 $201 No cancel fee 88%
Spirit Airlines
$152 $380 No cancel fee 65%
United Airlines
$190 $528 No cancel fee 69%
American Airlines
$265 $502 No cancel fee 71%
Delta
$267 $532 No cancel fee N/A
JetBlue
$406 $580 No cancel fee 62%
Alaska Airlines
$458 $601 No cancel fee 75%

Hourly flight availability from Milwaukee to Luis Munoz Marin Intl

See what time of day planes typically take off from Milwaukee towards Luis Munoz Marin Intl.
Early morning Midnight to 6 AM 100% of MKE to SJU departures
Morning 6 AM to noon 0% of MKE to SJU departures
Afternoon Noon to 6 PM 0% of MKE to SJU departures
Evening 6 PM to midnight 0% of MKE to SJU departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Milwaukee to Luis Munoz Marin Intl
See how many times per day planes take to the skies headed from Milwaukee to Luis Munoz Marin Intl.
Sunday
0 flights
Monday
0 flights
Tuesday
0 flights
Wednesday
0 flights
Thursday
0 flights
Friday
0 flights
Saturday
1 daily flight
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