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ISP - DTW

Find cheap flights from Islip to Detroit from $109

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 6/22. 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
0 bags
Sat 4/27
Sat 5/4

Search hundreds of travel sites at once for deals on flights to Detroit

 
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
In the last 7 days travelers have searched 46,342,885 times on KAYAK, and here is why:

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Cheap flight deals from Islip to Detroit

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 and deals for you by selecting your travel dates.
Choose your dates
9:47 pm - 10:18 amISP-DTW
12h 31m1 stop
12:13 pm - 8:55 pmDTW-ISP
8h 42m1 stop
$228Frontier
Find Deal
Mon, Apr 8 - Fri, Apr 12
9:55 am - 6:31 pmISP-DTW
8h 36m1 stop
10:00 pm - 8:26 amDTW-ISP
10h 26m1 stop
$278Frontier
Find Deal
Sat, Jun 22 - Sun, Jun 23
11:34 am - 5:09 pmISP-DTW
5h 35m1 stop
10:00 pm - 8:26 amDTW-ISP
10h 26m1 stop
$298Frontier
Find Deal
Thu, Jun 20 - Sun, Jun 23
9:03 am - 6:30 pmISP-DTW
9h 27m1 stop
10:29 pm - 3:59 pmDTW-ISP
17h 30m2 stops
Tue, May 28 - Tue, May 28
9:55 am - 6:23 pmISP-DTW
8h 28m1 stop
10:00 pm - 8:26 amDTW-ISP
10h 26m1 stop
$338Frontier
Find Deal
Fri, Jun 21 - Sun, Jun 23
9:55 am - 6:23 pmISP-DTW
8h 28m1 stop
10:00 pm - 8:26 amDTW-ISP
10h 26m1 stop
$361Frontier
Find Deal
Fri, Jun 28 - Sun, Jun 30
5:25 pm - 9:10 pmISP-DTW
27h 45m1 stop
9:35 pm - 8:26 amDTW-ISP
10h 51m1 stop
$417Frontier
Find Deal
Wed, Jul 10 - Tue, Jul 16
10:00 am - 6:32 pmISP-DTW
8h 32m1 stop
7:22 pm - 8:26 amDTW-ISP
13h 04m1 stop
$658Frontier
Find Deal
Thu, Sep 19 - Mon, Sep 23

Flights from Islip to Detroit - Travel Insights & Trends

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.

What is the cheapest month to fly from Islip, New York to Detroit Metropolitan Wayne County Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Islip, New York to Detroit Metropolitan Wayne County Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Islip, New York to Detroit Metropolitan Wayne County Airport is January, where tickets cost $178 on average. On the other hand, the most expensive months are December and November, where the average cost of tickets is $279 and $262 respectively.

How far in advance should I book a flight from Islip, New York to Detroit Metropolitan Wayne County Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Islip, New York to Detroit Metropolitan Wayne County Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Islip, New York to Detroit Metropolitan Wayne County Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 55 days before departure.

How long does a flight from Islip to Detroit take?

There are no direct flights from Islip to Detroit. The quickest journey takes 5h 35m.

Good to know

Cheapest flight

$109
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, New York to Detroit Metropolitan Wayne County Airport?

    In the last 3 days, the lowest price for a flight from Islip, New York to Detroit Metropolitan Wayne County Airport was $109 for a one-way ticket and $228 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.

See more FAQs

Book cheap flights from Islip to Detroit

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Islip to Detroit found on KAYAK in the last 72 hours.
6/22Sat
1 stopFrontier
8h 36mISP-DTW
$109
5/28Tue
2 stopsFrontier
15h 06mISP-DTW
$129
6/23Sun
1 stop
15h 48mISP-DTW
$133
5/28Tue
1 stop
7h 10mISP-DTW
$134
6/23Sun
1 stop
15h 48mISP-DTW
$164
6/22Sat
2 stops
15h 36mISP-DTW
$243
6/23Sun
2 stops
13h 28mISP-DTW
$260
6/22Sat
3 stops
15h 07mISP-DTW
$307
6/22Sat
3 stops
15h 07mISP-DTW
$313
6/23Sun
3 stops
26h 05mISP-DTW
$441

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Last minute flights from Islip to Detroit

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Islip to Detroit that are departing in the next 10 days.
4/1Mon
multi-stopFrontier
12h 31mISP-DTW
4/8Mon
multi-stopFrontier
10h 36mDTW-ISP
$678
3/29Fri
multi-stopFrontier
10h 27mISP-DTW
3/31Sun
multi-stopFrontier
12h 09mDTW-ISP
$798

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Islip - Detroit Flights

Departure:

Islip (ISP)United States

Destination:

Detroit (DTW)United States

Return flight deals:

Detroit - Islip

Cabin classes: