ISP - DTW

$126 Find Cheap Flights from Islip to Detroit

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 Detroit departing on 11/1. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Detroit Metropolitan Wayne County Airport

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

Cheap Flights from Islip to Detroit (ISP-DTW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip to Detroit 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 Detroit

Wed, Sep 24 - Sun, Sep 28
Frontier Logo
11:35 am - 8:44 amISP-DTW
21h 09m1 stop
Frontier Logo
1:36 pm - 10:40 amDTW-ISP
21h 04m1 stop
$188Frontier
Find Deal
Tue, Sep 30 - Thu, Oct 2
Frontier Logo
11:25 am - 2:07 pmISP-DTW
26h 42m2 stops
Frontier Logo
1:36 pm - 10:40 amDTW-ISP
21h 04m1 stop
$203Frontier
Find Deal
Fri, Sep 26 - Mon, Sep 29
Logo
5:12 pm - 8:14 amISP-DTW
15h 02m2 stops
Logo
1:36 pm - 10:40 amDTW-ISP
21h 04m1 stop
$227
Find Deal
Fri, Sep 26 - Mon, Sep 29
Frontier Logo
5:05 pm - 10:45 amISP-DTW
17h 40m1 stop
Frontier Logo
1:36 pm - 10:40 amDTW-ISP
21h 04m1 stop
$234Frontier
Find Deal
Tue, Sep 30 - Thu, Oct 2
Frontier Logo
11:25 am - 2:07 pmISP-DTW
26h 42m2 stops
Frontier Logo
9:44 am - 10:40 amDTW-ISP
24h 56m2 stops
$236Frontier
Find Deal
Fri, Sep 26 - Mon, Sep 29
Frontier Logo
9:49 am - 2:46 pmISP-DTW
28h 57m2 stops
Frontier Logo
3:42 pm - 10:40 amDTW-ISP
18h 58m2 stops
$238Frontier
Find Deal
Wed, Sep 24 - Sun, Sep 28
Logo
11:35 am - 8:44 amISP-DTW
21h 09m1 stop
Logo
9:19 pm - 10:40 amDTW-ISP
37h 21m2 stops
$267
Find Deal
Tue, Sep 30 - Thu, Oct 2
Southwest Logo
5:30 am - 1:55 pmISP-DTW
8h 25m2 stops
Southwest Logo
5:40 pm - 11:45 pmDTW-ISP
6h 05m1 stop
$279Southwest
Find Deal
Tue, Sep 30 - Thu, Oct 2
Southwest Logo
5:30 am - 1:55 pmISP-DTW
8h 25m2 stops
Southwest Logo
1:15 pm - 11:45 pmDTW-ISP
10h 30m2 stops
$284Southwest
Find Deal
Sat, Nov 1 - Sun, Nov 2
Southwest Logo
6:05 am - 12:20 pmISP-DTW
6h 15m1 stop
Southwest Logo
5:35 am - 12:50 pmDTW-ISP
7h 15m1 stop
$299Southwest
Find Deal

Everything you should know

Cheapest round-trip
$188
Frontier
Wed 9/24Sun 9/28
ISP - DTW • 1 stop
Cheapest one-way
$126
Southwest
Sat 11/1
ISP - DTW • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Detroit!
Booking Insights

KAYAK's insights & trends for Islip to Detroit flights

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

Which airlines provide the cheapest flights from Islip to Detroit?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Islip to Detroit were found on Frontier ($188) and Southwest ($279).

Find deals

Good to know

Cheapest flight$126
Flight from Islip to Detroit

When to book flights from Islip to Detroit

Are your dates flexible? Find out the best times to travel from Islip to Detroit based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Islip to Detroit flights

  • What is the cheapest flight from Islip to Detroit Metropolitan Wayne County Airport?

    In the last 3 days, the lowest price for a flight from Islip to Detroit Metropolitan Wayne County Airport was $126 for a one-way ticket and $188 for a round-trip.

  • Do I need a passport to fly between Islip and Detroit?

    No

  • Which aircraft models fly most regularly from Islip to Detroit?

    We unfortunately don’t have that data for this specific route.

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

    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 Detroit.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Detroit from Islip 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 Detroit?

    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 to Detroit with an airline and back to Islip with another airline. Booking your flights between Islip and DTW can sometimes prove cheaper using this method.

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

    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 to Detroit from Islip 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 Detroit

Information on your arrival and departure airports

Islip (ISP)
Detroit (DTW)

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