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Cheap flights from Islip, New York to Milwaukee from $136

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Islip, New York to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
4:05 pm - 9:25 pmISP  Islip Long Island-MKE Milwaukee-Mitchell
6h 20m1 stop Baltimore/Washington
Southwest Logo
5:55 am - 3:30 pmMKE  Milwaukee-Mitchell-ISP Islip Long Island
8h 35m1 stop Orlando
$461Southwest
Mon, Nov 16 - Wed, Nov 18
Southwest Logo
6:00 am - 3:50 pmISP  Islip Long Island-MKE Milwaukee-Mitchell
10h 50m2 stops Baltimore/Washington Orlando
Southwest Logo
4:35 pm - 9:45 pmMKE  Milwaukee-Mitchell-ISP Islip Long Island
4h 10m1 stop Baltimore/Washington
$466Southwest
Sat, Nov 14 - Wed, Nov 18
Southwest Logo
6:00 am - 2:20 pmISP  Islip Long Island-MKE Milwaukee-Mitchell
9h 20m2 stops Baltimore/Washington Nashville Intl
Southwest Logo
10:45 am - 9:45 pmMKE  Milwaukee-Mitchell-ISP Islip Long Island
10h 00m2 stops Tampa Baltimore/Washington
$471Southwest
Sat, Nov 14 - Wed, Nov 18
Southwest Logo
6:05 am - 12:00 pmISP  Islip Long Island-MKE Milwaukee-Mitchell
6h 55m1 stop Baltimore/Washington
Southwest Logo
5:10 am - 3:35 pmMKE  Milwaukee-Mitchell-ISP Islip Long Island
9h 25m2 stops Orlando West Palm Beach President Donald J. Trump Intl
$489Southwest
Mon, Nov 16 - Fri, Nov 20
Southwest Logo
12:30 pm - 8:20 pmISP  Islip Long Island-MKE Milwaukee-Mitchell
8h 50m2 stops Baltimore/Washington Tampa
Southwest Logo
5:10 am - 3:35 pmMKE  Milwaukee-Mitchell-ISP Islip Long Island
9h 25m2 stops Orlando West Palm Beach President Donald J. Trump Intl
$494Southwest
Mon, Nov 16 - Fri, Nov 20
Southwest Logo
5:40 am - 12:15 pmISP  Islip Long Island-MKE Milwaukee-Mitchell
7h 35m1 stop Orlando
Southwest Logo
8:15 pm - 8:45 amMKE  Milwaukee-Mitchell-ISP Islip Long Island
11h 30m1 stop Orlando
$542Southwest
Tue, Dec 22 - Mon, Dec 28
Southwest Logo
5:40 am - 3:30 pmISP  Islip Long Island-MKE Milwaukee-Mitchell
10h 50m2 stops Orlando Nashville Intl
Southwest Logo
8:15 pm - 8:45 amMKE  Milwaukee-Mitchell-ISP Islip Long Island
11h 30m1 stop Orlando
$558Southwest
Tue, Dec 22 - Mon, Dec 28
Multiple Airlines Logo
6:34 pm - 4:32 pmISP  Islip Long Island-MKE Milwaukee-Mitchell
22h 58m2 stops Richmond Byrd Intl Orlando Sanford Intl
Multiple Airlines Logo
7:40 am - 10:31 amMKE  Milwaukee-Mitchell-ISP Islip Long Island
25h 51m1 stop Orlando
$611Multiple Airlines
Thu, Dec 24 - Tue, Dec 29
Multiple Airlines Logo
11:26 am - 1:30 pmISP  Islip Long Island-MKE Milwaukee-Mitchell
27h 04m1 stop Orlando
Multiple Airlines Logo
7:40 am - 10:31 amMKE  Milwaukee-Mitchell-ISP Islip Long Island
25h 51m1 stop Orlando
$614Multiple Airlines
Mon, Dec 21 - Tue, Dec 29
Multiple Airlines Logo
6:34 pm - 5:02 pmISP  Islip Long Island-MKE Milwaukee-Mitchell
23h 28m2 stops Richmond Byrd Intl Orlando Sanford Intl
Multiple Airlines Logo
7:40 am - 10:31 amMKE  Milwaukee-Mitchell-ISP Islip Long Island
25h 51m1 stop Orlando
$669Multiple Airlines
Sun, Dec 20 - Tue, Dec 29

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Southwest flights from Islip, New York to Milwaukee

Our best Southwest deals on Islip, New York to Milwaukee flight tickets
Southwest
Nov 16
ISP4:05 pmIslip Long Island
6h 20m
1 stop
MKE9:25 pmMilwaukee-Mitchell
Nov 18
MKE5:55 amMilwaukee-Mitchell
8h 35m
1 stop
ISP3:30 pmIslip Long Island
$461
Southwest
Nov 14
ISP6:00 amIslip Long Island
10h 50m
2 stops
MKE3:50 pmMilwaukee-Mitchell
Nov 18
MKE4:35 pmMilwaukee-Mitchell
4h 10m
1 stop
ISP9:45 pmIslip Long Island
$466
Southwest
Nov 14
ISP6:00 amIslip Long Island
9h 20m
2 stops
MKE2:20 pmMilwaukee-Mitchell
Nov 18
MKE10:45 amMilwaukee-Mitchell
10h 00m
2 stops
ISP9:45 pmIslip Long Island
$471

momondo Fare Finder

 
Use the filters below to find and compare flights from Islip, New York to Milwaukee that are best for you.

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Route

Depart

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Price

Cheapest round-trip
Quickest round-trip

IslipMilwaukee

ISP Islip Long Island - MKE Milwaukee-Mitchell

ISPMKE

Islip Long Island

Mon 11/16

4:05 pm-9:25 pm

1 stop6h 20m

Milwaukee-Mitchell

Wed 11/18

5:55 am-3:30 pm

1 stop8h 35m

$461

IslipMilwaukee

ISP Islip Long Island - MKE Milwaukee-Mitchell

ISPMKE

Islip Long Island

Sat 11/14

6:00 am-3:50 pm

2 stops10h 50m

Milwaukee-Mitchell

Wed 11/18

4:35 pm-9:45 pm

1 stop4h 10m

$466

IslipMilwaukee

ISP Islip Long Island - MKE Milwaukee-Mitchell

ISPMKE

Islip Long Island

Sat 11/14

6:00 am-2:20 pm

2 stops9h 20m

Milwaukee-Mitchell

Wed 11/18

10:45 am-9:45 pm

2 stops10h 00m

$471

IslipMilwaukee

ISP Islip Long Island - MKE Milwaukee-Mitchell

ISPMKE

Islip Long Island

Mon 11/16

6:05 am-12:00 pm

1 stop6h 55m

Milwaukee-Mitchell

Fri 11/20

5:10 am-3:35 pm

2 stops9h 25m

$489

IslipMilwaukee

ISP Islip Long Island - MKE Milwaukee-Mitchell

ISPMKE

Islip Long Island

Mon 11/16

12:30 pm-8:20 pm

2 stops8h 50m

Milwaukee-Mitchell

Fri 11/20

5:10 am-3:35 pm

2 stops9h 25m

$494

IslipMilwaukee

ISP Islip Long Island - MKE Milwaukee-Mitchell

ISPMKE

Islip Long Island

Tue 12/22

5:40 am-12:15 pm

1 stop7h 35m

Milwaukee-Mitchell

Mon 12/28

8:15 pm-8:45 am

1 stop11h 30m

$542

IslipMilwaukee

ISP Islip Long Island - MKE Milwaukee-Mitchell

ISPMKE

Islip Long Island

Tue 12/22

5:40 am-3:30 pm

2 stops10h 50m

Milwaukee-Mitchell

Mon 12/28

8:15 pm-8:45 am

1 stop11h 30m

$558

IslipMilwaukee

ISP Islip Long Island - MKE Milwaukee-Mitchell

ISPMKE

Islip Long Island

Thu 12/24

6:34 pm-4:32 pm

2 stops22h 58m

Milwaukee-Mitchell

Tue 12/29

7:40 am-10:31 am

1 stop25h 51m

$611

IslipMilwaukee

ISP Islip Long Island - MKE Milwaukee-Mitchell

ISPMKE

Islip Long Island

Mon 12/21

11:26 am-1:30 pm

1 stop27h 04m

Milwaukee-Mitchell

Tue 12/29

7:40 am-10:31 am

1 stop25h 51m

$614

IslipMilwaukee

ISP Islip Long Island - MKE Milwaukee-Mitchell

ISPMKE

Islip Long Island

Sun 12/20

6:34 pm-5:02 pm

2 stops23h 28m

Milwaukee-Mitchell

Tue 12/29

7:40 am-10:31 am

1 stop25h 51m

$669

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Milwaukee from

How to get the cheapest flight ticket from Islip, New York to Milwaukee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Milwaukee?

According to our data, Saturday is the cheapest day to fly to Milwaukee from Islip, New York. The lowest ticket price found for a Saturday departure recently was $416. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Islip, New York to Milwaukee on a Monday will generally be more expensive and average around $664. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Milwaukee?

In the evening is the cheapest time of day to fly from Islip, New York to Milwaukee when you can find flight prices for as low as $447. Flying to Milwaukee in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $689 per ticket.

When to book flights from Islip, New York to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from Islip, New York to Milwaukee according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Islip, New York to Milwaukee (ISP to MKE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Milwaukee

Best Price Found

$136

Fastest flight time

6h 20m

Direct flights

None
The best one-way flight to Milwaukee from Islip, New York in the past 72 hours is $136. The best round-trip flight deal from Islip, New York to Milwaukee found on momondo in the last 72 hours is $461.
The fastest flight from Islip, New York to Milwaukee takes 6h 20m
There are no direct flights from Islip, New York to Milwaukee. There are no popular flight routes from Islip, New York to Milwaukee.
Search flight deals

Frequently asked questions about flying from Islip, New York to Milwaukee

  • How far is Islip Long Island to Milwaukee-Mitchell by plane?

    There are 771.0 mi between Islip Long Island and Milwaukee-Mitchell. By plane, this route typically takes 6h 20m.

  • When did momondo last update prices for flights from Islip Long Island Airport to Milwaukee-Mitchell Airport?

    Prices for flights from Islip Long Island Airport to Milwaukee-Mitchell Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Islip Long Island Airport to Milwaukee-Mitchell Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The travel and health documents you'll need for your trip to Milwaukee-Mitchell Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Milwaukee-Mitchell Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Oak Creek
Wauwatosa
Mequon
Glendale
West Bend
Kohler
Port Washington
Pewaukee
New Berlin
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Milwaukee?

It is quick and easy to find Islip to Milwaukee flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Milwaukee that suits you.

Can I find flights from Islip to Milwaukee with flexible booking policies on momondo?

Yes. All flights to Milwaukee from Islip on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Islip to Milwaukee?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Islip to Milwaukee.

I’m not ready to book a flight from Islip to Milwaukee right now. Can momondo alert me if prices change?

Price alerts on flights to Milwaukee from Islip are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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