GRR - ISP

$206 Find Cheap Flights from Grand Rapids 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 Grand Rapids to Islip departing on 7/19. 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 Grand Rapids 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 Grand Rapids 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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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$249
Southwest
Tue 6/2Tue 6/16
GRR - ISP • 1 stop
Cheapest one-way
$206
Southwest
Sun 7/19
GRR - ISP • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Grand Rapids and Islip. You'll need at least 1 connection.
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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!
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Booking Insights
Flight Deals

Cheap Flights from Grand Rapids to Islip (GRR-ISP)

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

Tue, Jun 2 - Tue, Jun 16
Southwest Logo
8:10 am - 1:50 pm
GRR
-
ISP
5h 40m
1 stop
Southwest Logo
9:00 am - 1:10 pm
ISP
-
GRR
4h 10m
1 stop
$249Southwest
Tue, Jun 2 - Tue, Jun 16
Southwest Logo
8:10 am - 1:50 pm
GRR
-
ISP
5h 40m
1 stop
Southwest Logo
2:55 pm - 11:50 pm
ISP
-
GRR
8h 55m
2 stops
$255Southwest
Fri, Apr 17 - Sun, Apr 19
Southwest Logo
8:25 am - 4:30 pm
GRR
-
ISP
8h 05m
1 stop
Southwest Logo
6:05 am - 12:50 pm
ISP
-
GRR
6h 45m
1 stop
$326Southwest
Tue, Jun 2 - Tue, Jun 16
Southwest Logo
1:00 pm - 10:10 pm
GRR
-
ISP
9h 10m
2 stops
Southwest Logo
2:55 pm - 11:50 pm
ISP
-
GRR
8h 55m
2 stops
$331Southwest
Fri, Apr 17 - Sun, Apr 19
Southwest Logo
12:30 pm - 11:30 pm
GRR
-
ISP
11h 00m
2 stops
Southwest Logo
6:05 am - 12:50 pm
ISP
-
GRR
6h 45m
1 stop
$332Southwest
Wed, Jul 15 - Sun, Jul 19
Southwest Logo
1:55 pm - 10:35 pm
GRR
-
ISP
8h 40m
1 stop
Southwest Logo
6:00 am - 4:10 pm
ISP
-
GRR
10h 10m
1 stop
$381Southwest
Wed, Jul 15 - Sun, Jul 19
Southwest Logo
12:40 pm - 10:35 pm
GRR
-
ISP
9h 55m
2 stops
Southwest Logo
6:00 am - 4:10 pm
ISP
-
GRR
10h 10m
1 stop
$386Southwest
Mon, Jun 29 - Fri, Jul 3
Southwest Logo
5:25 am - 11:50 am
GRR
-
ISP
6h 25m
1 stop
Southwest Logo
5:20 am - 2:05 pm
ISP
-
GRR
8h 45m
2 stops
$398Southwest
Mon, Jun 29 - Fri, Jul 3
Southwest Logo
5:25 am - 11:50 am
GRR
-
ISP
6h 25m
1 stop
Southwest Logo
9:10 am - 2:05 pm
ISP
-
GRR
4h 55m
1 stop
$416Southwest
Wed, Jul 15 - Sun, Jul 19
Southwest Logo
12:40 pm - 10:35 pm
GRR
-
ISP
9h 55m
2 stops
Southwest Logo
6:00 am - 1:25 pm
ISP
-
GRR
7h 25m
2 stops
$419Southwest
Booking Insights

KAYAK's insights & trends for Grand Rapids to Islip flights

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

Which airlines provide the cheapest flights from Grand Rapids 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 Grand Rapids to Islip were found on Southwest ($249) and Frontier ($569).

Find deals

Good to know

Cheapest flight$206
Flight from Grand Rapids to Islip

When to book flights from Grand Rapids to Islip

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

  • What is the cheapest flight from Grand Rapids to Islip?

    In the last 3 days, the lowest price for a flight from Grand Rapids to Islip was $206 for a one-way ticket and $249 for a round-trip.

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

    No

  • Which aircraft models fly most regularly from Grand Rapids to Islip?

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

  • How does KAYAK find such low prices on flights from Grand Rapids 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 Grand Rapids to Islip.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from Grand Rapids 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 Grand Rapids 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 Grand Rapids with another airline. Booking your flights between Grand Rapids 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 Grand Rapids 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 Grand Rapids 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 Grand Rapids to Islip

Information on your arrival and departure airports

Grand Rapids (GRR)
Islip (ISP)