Cheap flights from Milwaukee to Islip (MKE - ISP)

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

All the information you need to plan the best MKE to ISP flight in 2022: compare Milwaukee to Islip flight prices with the expected peak season, weather and rainfall in Islip.
When is the cheapest time to fly from Milwaukee to Islip, New York (MKE - ISP)?

A simple way to save on the total cost of your ticket is to fly from Milwaukee to Islip, New York in the morning. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight at noon.

How far in advance should I book a flight from Milwaukee to Islip, New York?

To save up to 46% on this flight, we recommend booking at least 59 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 Islip, New York from $338 1-2 weeks out and tickets from $415 for flights departing within the next 72 hours.

What is the cheapest day to fly round-trip from Milwaukee to Islip, New York?

Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 264% on your flight compared to booking on days when demand is much higher.

Cheap flights from Milwaukee to Islip in June, July 2022

The best prices found for MKE to ISP flights for June, July
23 Jul - 25 Jul
$274pp
MKE
Milwaukee-Mitchell
American Airlines
 
1 STOP
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
 
1 STOP
MKE
Milwaukee-Mitchell
23 Jul - 25 Jul
$277pp
MKE
Milwaukee-Mitchell
American Airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
 
1 STOP
MKE
Milwaukee-Mitchell
23 Jul - 25 Jul
$280pp
MKE
Milwaukee-Mitchell
American Airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
   
2 STOPS
MKE
Milwaukee-Mitchell

Milwaukee-Mitchell to Islip 2022 flight deals

Cheap flights to Islip from Milwaukee found for this year
23 Jul - 25 Jul
$274pp
MKE
Milwaukee-Mitchell
American Airlines
 
1 STOP
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
 
1 STOP
MKE
Milwaukee-Mitchell
23 Jul - 25 Jul
$277pp
MKE
Milwaukee-Mitchell
American Airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
 
1 STOP
MKE
Milwaukee-Mitchell
23 Jul - 25 Jul
$280pp
MKE
Milwaukee-Mitchell
American Airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
   
2 STOPS
MKE
Milwaukee-Mitchell

Last minute flights from Milwaukee to Islip

Late deals on round-trip flights to Islip from Milwaukee, departing today and this week
6 Jul - 11 Jul
$319pp
MKE
Milwaukee-Mitchell
American Airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
 
1 STOP
MKE
Milwaukee-Mitchell
6 Jul - 11 Jul
$323pp
MKE
Milwaukee-Mitchell
American Airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
   
2 STOPS
MKE
Milwaukee-Mitchell
6 Jul - 11 Jul
$400pp
MKE
Milwaukee-Mitchell
American Airlines
 
1 STOP
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
 
1 STOP
MKE
Milwaukee-Mitchell

One-way flights to Long Island from Milwaukee

The cheapest one-way flights from Milwaukee to Islip
2:40 am - 5:54 pm
American Airlines
1 Stop
14h 14m
MKE - ISP
American Airlines
6:06 am - 11:12 am
American Airlines
1 Stop
4h 06m
MKE - ISP
American Airlines
2:40 am - 12:59 pm
American Airlines
1 Stop
9h 19m
MKE - ISP
American Airlines

Related info for your journey

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

Flight FAQs

From Milwaukee to Islip

Which airlines flying from Milwaukee-Mitchell to Islip Long Island have flexible cancellations due to COVID-19?

American Airlines, Delta, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Milwaukee to Islip, New York for under $300 on Cheapflights?

Yes, there are multiple flights from Milwaukee to Islip, New York for under $300. The cheapest flight booked recently is on American Airlines for just $274, but on average you can expect to pay $329.

Are there last-minute flights available from Milwaukee to Islip, New York for under $400?

There are currently 3+ open flights from Milwaukee to Islip, New York within the next 7 days for less than $400.

What is the cheapest airline to fly from Milwaukee to Islip, New York round-trip?

Currently priced at $274, American Airlines will fly you from Milwaukee to Islip, New York and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. American Airlines is priced at 17% lower than the current average price of a flight leaving 3 months from now.

What are the most popular airlines that fly from Milwaukee to Islip, New York?

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Milwaukee to Islip, New York.

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

The cheapest flight price from Milwaukee to Islip, New York is $182. On average you can expect to pay $354. The most popular route, (Milwaukee-Mitchell - Islip Long Island), can usually be booked for $295.

COVID Restrictions

View COVID Travel Restrictions for Islip, NY

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

Information is based on travel restrictions for travel to Islip Long Island within the United States

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

COVID-19 testing requirements
Visitors from Milwaukee-Mitchell are not required to present a negative COVID-19 PCR test or antigen result upon entering Islip Long Island.

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

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

Returning to Milwaukee-Mitchell from Islip Long Island

COVID-19 testing requirements
Visitors from Islip Long Island are not required to present a negative COVID-19 PCR test or antigen result upon entering Milwaukee-Mitchell.

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

Hide COVID Travel Restrictions for Islip, NY

Alternative routes for Milwaukee to Islip

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

Destination information for Islip

Things to know before you go - useful duration and weather info for your trip from Milwaukee to Islip.
Average temperature for June in Islip
80.6 °F
Avg rainfall for June in Islip
3.9 ″

Airports servicing Milwaukee

Airports servicing Islip

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