$129 Find Cheap Flights from Islip to Wisconsin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to Wisconsin departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Wisconsin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Wisconsin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Wisconsin, as well as popular online travel agencies
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Cheap Flights from Islip to Wisconsin

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Milwaukee
Milwaukee1 stop$355
Madison
Madison1 stop$496
Minneapolis
Minneapolis2 stops$292
Milwaukee
Milwaukee1 stop$355
Madison
Madison1 stop$496
Minneapolis
Minneapolis2 stops$292

Book Cheap Islip to Wisconsin Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip to Wisconsin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Islip to Wisconsin

Wed, Aug 26 - Mon, Aug 31
Southwest Logo
3:20 pm - 10:50 pm
ISP
-
MSP
8h 30m
2 stops
Southwest Logo
6:45 am - 12:35 pm
MSP
-
ISP
4h 50m
1 stop
$292Southwest
Sat, Jul 11 - Tue, Jul 14
Frontier Logo
10:43 am - 11:10 pm
ISP
-
ORD
13h 27m
1 stop
Frontier Logo
5:13 pm - 9:53 am
ORD
-
ISP
15h 40m
1 stop
$318Frontier
Thu, Sep 10 - Sun, Sep 13
Frontier Logo
4:13 pm - 11:55 pm
ISP
-
ORD
8h 42m
1 stop
Frontier Logo
9:26 am - 9:33 am
ORD
-
ISP
23h 07m
1 stop
$321Frontier
Thu, Jul 9 - Tue, Jul 14
Multiple Airlines Logo
4:58 pm - 11:44 pm
ISP
-
ORD
7h 46m
1 stop
Multiple Airlines Logo
5:13 pm - 9:53 am
ORD
-
ISP
15h 40m
1 stop
$326Multiple Airlines
Mon, Oct 12 - Wed, Oct 14
Frontier Logo
4:13 pm - 11:55 pm
ISP
-
ORD
8h 42m
1 stop
Frontier Logo
6:05 am - 9:33 am
ORD
-
ISP
26h 28m
1 stop
$328Frontier
Thu, Aug 27 - Tue, Sep 1
Frontier Logo
10:48 am - 12:42 am
ISP
-
ORD
14h 54m
2 stops
Frontier Logo
5:30 pm - 10:03 am
ORD
-
ISP
15h 33m
1 stop
$334Frontier
Mon, Aug 10 - Tue, Aug 11
Multiple Airlines Logo
6:00 am - 1:39 pm
ISP
-
ORD
8h 39m
1 stop
Multiple Airlines Logo
5:13 pm - 9:53 am
ORD
-
ISP
15h 40m
1 stop
$341Multiple Airlines
Tue, Jul 14 - Wed, Jul 15
JetBlue Logo
4:58 pm - 11:44 pm
ISP
-
ORD
7h 46m
1 stop
JetBlue Logo
7:00 am - 9:44 pm
ORD
-
ISP
13h 44m
1 stop
$347JetBlue
Thu, Jun 25 - Mon, Jun 29
Breeze Airways Logo
7:49 pm - 9:14 am
ISP
-
MSN
38h 25m
3 stops
Breeze Airways Logo
6:50 pm - 4:47 pm
MSN
-
ISP
20h 57m
1 stop
$858Breeze Airways
Wed, Jul 8 - Mon, Jul 13
Breeze Airways Logo
7:41 pm - 8:25 am
ISP
-
MSN
37h 44m
2 stops
Breeze Airways Logo
6:50 pm - 4:47 pm
MSN
-
ISP
20h 57m
1 stop
$873Breeze Airways
Booking Insights

KAYAK's insights & trends for Islip to Wisconsin flights

Get data-powered insights and trends into flights from Islip to Wisconsin to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Islip to Wisconsin?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Islip to Wisconsin were found on Southwest ($350) and JetBlue ($363).

Find deals

Good to know

Cheapest flight$129
Flight from Islip to Chicago

FAQs - booking Wisconsin flights

  • How does KAYAK find such low prices on flights from Islip to Wisconsin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to Wisconsin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to Wisconsin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Islip to Wisconsin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Islip to Wisconsin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Islip to Wisconsin with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to Wisconsin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Islip to Wisconsin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Islip to Wisconsin

Information on your arrival and departure airports

Islip (ISP)