DTW - ISP

$253 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 2/4. 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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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$253
Multiple Airlines
Fri 2/27Sun 3/1
DTW - ISP • 1 stop
Cheapest one-way
$145
Multiple Airlines
Wed 2/4
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!
Flight Deals
Booking Insights
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, Feb 27 - Sun, Mar 1
Multiple Airlines Logo
9:55 pm - 11:06 am
DTW
-
ISP
13h 11m
1 stop
Multiple Airlines Logo
5:07 pm - 1:30 pm
ISP
-
DTW
20h 23m
2 stops
$253Multiple Airlines
Fri, Feb 27 - Sun, Mar 1
Frontier Logo
9:55 pm - 11:06 am
DTW
-
ISP
13h 11m
1 stop
Frontier Logo
5:07 pm - 11:02 am
ISP
-
DTW
17h 55m
1 stop
$353Frontier
Tue, Jul 21 - Mon, Jul 27
Southwest Logo
5:35 am - 1:45 pm
DTW
-
ISP
8h 10m
1 stop
Southwest Logo
6:00 am - 3:20 pm
ISP
-
DTW
9h 20m
2 stops
$398Southwest
Wed, Feb 11 - Sun, Feb 15
Multiple Airlines Logo
8:48 pm - 2:39 pm
DTW
-
ISP
17h 51m
1 stop
Multiple Airlines Logo
7:26 pm - 9:13 pm
ISP
-
DTW
25h 47m
2 stops
$404Multiple Airlines
Tue, Jul 21 - Mon, Jul 27
Southwest Logo
1:25 pm - 10:35 pm
DTW
-
ISP
9h 10m
2 stops
Southwest Logo
6:00 am - 3:20 pm
ISP
-
DTW
9h 20m
2 stops
$437Southwest
Wed, Feb 18 - Fri, Feb 20
Southwest Logo
5:25 am - 11:55 am
DTW
-
ISP
6h 30m
1 stop
Southwest Logo
5:35 pm - 11:55 pm
ISP
-
DTW
6h 20m
1 stop
$456Southwest
Wed, Feb 11 - Sun, Feb 15
Southwest Logo
5:25 am - 11:55 am
DTW
-
ISP
6h 30m
1 stop
Southwest Logo
4:05 pm - 11:00 pm
ISP
-
DTW
6h 55m
1 stop
$457Southwest
Wed, Feb 11 - Sun, Feb 15
Southwest Logo
6:50 am - 4:15 pm
DTW
-
ISP
9h 25m
2 stops
Southwest Logo
11:50 am - 9:10 pm
ISP
-
DTW
9h 20m
2 stops
$467Southwest
Fri, Feb 27 - Sun, Mar 1
Frontier Logo
9:55 pm - 11:06 am
DTW
-
ISP
13h 11m
1 stop
Frontier Logo
8:33 am - 3:40 pm
ISP
-
DTW
7h 07m
1 stop
$664Frontier
Tue, Mar 31 - Mon, Apr 6
Frontier Logo
4:40 pm - 1:21 am
DTW
-
ISP
8h 41m
1 stop
Frontier Logo
5:45 am - 6:03 pm
ISP
-
DTW
12h 18m
1 stop
$718Frontier
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 ($353) and Southwest ($398).

Find deals

Good to know

Cheapest flight$145
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 $145 for a one-way ticket and $253 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)