Cheap flights from Islip to Milwaukee (ISP - MKE)

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How to find the cheapest flight from
Islip (ISP) to Milwaukee (MKE)

All the information you need to plan the best ISP to MKE flight in 2021: compare Islip to Milwaukee flight prices with the expected peak season, weather and rainfall in Milwaukee.
How far in advance should I book a flight from Islip, New York to Milwaukee?

To save on the cost of your flight from Islip, New York to Milwaukee, book at least 24 days before your planned departure. Booking around this time can save you about 39% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $304 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $409.

When is the cheapest time to fly from Islip, New York to Milwaukee (ISP - MKE)?

When flying from Islip, New York to Milwaukee, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest month to fly from Islip, New York to Milwaukee?

August can be a great time to fly to Milwaukee from Islip, New York with a flight ticket averaging about $285. Cheapflights users have found deals in the month of August for as cheap as $162. The most expensive prices can be found in the month of November.

Cheap flights from Islip to Milwaukee in October, November 2021

The best prices found for ISP to MKE flights for October, November
19 Oct - 26 Oct
$357pp
ISP
Islip Long Island
Multiple Airlines
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell
MKE
Milwaukee Milwaukee-Mitchell
Frontier
 
1 STOP
ISP
Islip Long Island
19 Oct - 26 Oct
$364pp
ISP
Islip Long Island
Frontier
   
2 STOPS
MKE
Milwaukee Milwaukee-Mitchell
MKE
Milwaukee Milwaukee-Mitchell
Frontier
 
1 STOP
ISP
Islip Long Island
19 Oct - 26 Oct
$390pp
ISP
Islip Long Island
Multiple Airlines
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell
MKE
Milwaukee Milwaukee-Mitchell
Multiple Airlines
     
3 STOPS
ISP
Islip Long Island

Islip Long Island to Milwaukee 2021 flight deals

Cheap flights to Milwaukee from Islip found for this year
3 Dec - 7 Dec
$175pp
ISP
Islip Long Island
American Airlines
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell
MKE
Milwaukee Milwaukee-Mitchell
American Airlines
 
1 STOP
ISP
Islip Long Island
3 Dec - 7 Dec
$178pp
ISP
Islip Long Island
American Airlines
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell
MKE
Milwaukee Milwaukee-Mitchell
American Airlines
   
2 STOPS
ISP
Islip Long Island
3 Dec - 7 Dec
$179pp
ISP
Islip Long Island
American Airlines
   
2 STOPS
MKE
Milwaukee Milwaukee-Mitchell
MKE
Milwaukee Milwaukee-Mitchell
American Airlines
 
1 STOP
ISP
Islip Long Island

One-way flights to Milwaukee-Mitchell from Islip

The cheapest one-way flights from Islip to Milwaukee
2:29 am - 5:24 am
American Airlines
1 Stop
3h 55m
ISP - MKE
American Airlines
3:06 pm - 11:48 am
American Airlines
2 Stops
21h 42m
ISP - MKE
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Islip</span> to <span class="emphasized">Milwaukee</span> flights.

Flight FAQs

From Islip to Milwaukee

Can I find flights from Islip, New York to Milwaukee for under $200 on Cheapflights?

Yes, there are multiple flights from Islip, New York to Milwaukee for under $200. The cheapest flight booked recently is on American Airlines for just $175, but on average you can expect to pay $200.

What are the cheapest flights from Islip, New York to Milwaukee?

The cheapest flight price from Islip, New York to Milwaukee is $238. On average you can expect to pay $305. The most popular route, (Islip Long Island - Milwaukee Milwaukee-Mitchell), can usually be booked for $175.

COVID Restrictions

View COVID Travel Restrictions for Milwaukee, WI

Do I need a COVID test to fly to Milwaukee from Islip?

Information is based on travel restrictions for travel to Milwaukee Milwaukee-Mitchell within the United States

Most visitors from Islip Long Island need to provide a negative COVID-19 test result and/or quarantine to enter Milwaukee Milwaukee-Mitchell.

COVID-19 testing requirements
Visitors from Islip Long Island must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Milwaukee Milwaukee-Mitchell.

Quarantine requirements
Visitors from Islip Long Island are not required to quarantine after entering Milwaukee Milwaukee-Mitchell.

Do I need a test to fly back to Islip from Milwaukee?

Returning to Islip Long Island from Milwaukee Milwaukee-Mitchell

COVID-19 testing requirements
Visitors from Milwaukee Milwaukee-Mitchell must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Islip Long Island.

Quarantine requirements
Visitors from Milwaukee Milwaukee-Mitchell are not required to quarantine after entering Islip Long Island.

Hide COVID Travel Restrictions for Milwaukee, WI

Alternative routes for Islip to Milwaukee

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

Destination information for Milwaukee

Things to know before you go - useful duration and weather info for your trip from Islip to Milwaukee.
Average temperature for October in Milwaukee
62.6 °F
Avg rainfall for October in Milwaukee
2.4 ″

Airports servicing Islip

Airports servicing Milwaukee

Weekly flight availability
from Islip to Milwaukee
See how many times per day planes take to the skies headed from Islip to Milwaukee.
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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