DTW - ISP

$99 Find Cheap Flights from Detroit to Islip

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Detroit to Islip departing on 11/12. 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 Islip

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

Cheap Flights from Detroit to Islip (DTW-ISP)

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

Fri, Dec 5 - Mon, Dec 8
Frontier Logo
9:18 am - 7:34 pmDTW-ISP
10h 16m1 stop
Frontier Logo
6:00 am - 2:08 pmISP-DTW
8h 08m1 stop
$169Frontier
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Thu, Dec 4 - Mon, Dec 8
Frontier Logo
6:12 pm - 7:34 pmDTW-ISP
25h 22m1 stop
Frontier Logo
6:00 am - 2:08 pmISP-DTW
8h 08m1 stop
$170Frontier
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Thu, Dec 4 - Mon, Dec 8
Multiple Airlines Logo
7:42 pm - 7:34 pmDTW-ISP
23h 52m1 stop
Multiple Airlines Logo
10:19 am - 8:07 amISP-DTW
21h 48m2 stops
$210Multiple Airlines
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Wed, Nov 26 - Sun, Nov 30
Multiple Airlines Logo
9:53 pm - 9:07 amDTW-ISP
11h 14m1 stop
Multiple Airlines Logo
8:25 pm - 9:21 pmISP-DTW
24h 56m2 stops
$339Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Southwest Logo
6:10 am - 3:20 pmDTW-ISP
9h 10m2 stops
Southwest Logo
5:40 am - 2:45 pmISP-DTW
9h 05m2 stops
$342Southwest
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Thu, Dec 18 - Mon, Dec 22
Multiple Airlines Logo
6:00 am - 6:19 pmDTW-ISP
12h 19m2 stops
Multiple Airlines Logo
9:21 am - 8:51 amISP-DTW
23h 30m2 stops
$390Multiple Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30
Multiple Airlines Logo
9:53 pm - 9:07 amDTW-ISP
11h 14m1 stop
Multiple Airlines Logo
8:25 pm - 9:58 amISP-DTW
13h 33m1 stop
$417Multiple Airlines
Find Deal
Thu, Dec 18 - Mon, Dec 22
Frontier Logo
11:15 am - 12:42 pmDTW-ISP
25h 27m1 stop
Frontier Logo
8:35 pm - 8:13 pmISP-DTW
23h 38m1 stop
$430Frontier
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Wed, Nov 26 - Sun, Nov 30
Multiple Airlines Logo
6:35 am - 9:07 amDTW-ISP
26h 32m2 stops
Multiple Airlines Logo
8:25 pm - 9:21 pmISP-DTW
24h 56m2 stops
$436Multiple Airlines
Find Deal
Thu, Dec 18 - Mon, Dec 22
Southwest Logo
5:30 pm - 11:50 pmDTW-ISP
6h 20m1 stop
Southwest Logo
5:40 am - 3:40 pmISP-DTW
10h 00m2 stops
$520Southwest
Find Deal

Everything you should know

Cheapest round-trip
$169
Frontier
Fri 12/5Mon 12/8
DTW - ISP • 1 stop
Cheapest one-way
$99
Multiple Airlines
Wed 11/12
DTW - ISP • 2 stops
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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 Islip!
Booking Insights

KAYAK's insights & trends for Detroit to Islip flights

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

Which airlines provide the cheapest flights from Detroit to Islip?

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 Detroit to Islip were found on Frontier ($169) and Southwest ($342).

Find deals

Good to know

Cheapest flight$99
Flight from Detroit to Islip

When to book flights from Detroit to Islip

Are your dates flexible? Find out the best times to travel from Detroit to Islip 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 Detroit to Islip flights

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

    In the last 3 days, the lowest price for a flight from Detroit Metropolitan Wayne County Airport to Islip was $99 for a one-way ticket and $169 for a round-trip.

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

    A passport is not required to fly from Detroit to Islip.

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

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

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

    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 Detroit to Islip.

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

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

    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 Islip with an airline and back to Detroit with another airline. Booking your flights between Detroit and ISP 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 Detroit to Islip?

    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 Islip from Detroit 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 Detroit to Islip

Information on your arrival and departure airports

Detroit (DTW)
Islip (ISP)

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