$342 Find Cheap Flights from Islip to Utah

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to Utah departing on 4/28. 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 Utah

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

Book Cheap Islip to Utah Plane Tickets

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

Tue, Apr 28 - Tue, May 5
Southwest Logo
6:30 am - 12:40 pm
ISP
-
SLC
8h 10m
1 stop
Southwest Logo
11:40 pm - 11:55 am
SLC
-
ISP
10h 15m
1 stop
$342Southwest
Tue, Apr 28 - Tue, May 5
Southwest Logo
12:30 pm - 9:05 pm
ISP
-
SLC
10h 35m
2 stops
Southwest Logo
6:35 am - 6:30 pm
SLC
-
ISP
9h 55m
2 stops
$347Southwest
Tue, Mar 3 - Fri, Mar 6
Southwest Logo
6:00 am - 12:55 pm
ISP
-
SLC
8h 55m
1 stop
Southwest Logo
11:00 am - 11:55 pm
SLC
-
ISP
10h 55m
2 stops
$397Southwest
Tue, Mar 3 - Fri, Mar 6
Southwest Logo
12:40 pm - 10:25 pm
ISP
-
SLC
11h 45m
2 stops
Southwest Logo
11:00 am - 11:55 pm
SLC
-
ISP
10h 55m
2 stops
$402Southwest
Fri, May 29 - Mon, Jun 1
Southwest Logo
8:35 am - 3:45 pm
ISP
-
SLC
9h 10m
1 stop
Southwest Logo
11:35 pm - 1:50 pm
SLC
-
ISP
12h 15m
1 stop
$452Southwest
Fri, May 29 - Mon, Jun 1
Southwest Logo
6:00 am - 3:35 pm
ISP
-
SLC
11h 35m
2 stops
Southwest Logo
9:40 am - 11:30 pm
SLC
-
ISP
11h 50m
2 stops
$457Southwest
Sun, Mar 22 - Sun, Mar 29
Frontier Logo
4:34 pm - 8:14 pm
ISP
-
SLC
53h 40m
2 stops
Frontier Logo
10:40 pm - 12:33 pm
SLC
-
ISP
11h 53m
2 stops
$505Frontier
Sun, Mar 22 - Sun, Mar 29
Southwest Logo
5:55 pm - 11:10 pm
ISP
-
SLC
7h 15m
1 stop
Southwest Logo
11:35 pm - 11:40 am
SLC
-
ISP
10h 05m
1 stop
$512Southwest
Sun, Mar 22 - Sun, Mar 29
Southwest Logo
5:40 am - 2:45 pm
ISP
-
SLC
11h 05m
2 stops
Southwest Logo
11:35 pm - 11:40 am
SLC
-
ISP
10h 05m
1 stop
$528Southwest
Sat, Feb 14 - Wed, Feb 18
Southwest Logo
4:45 pm - 10:15 pm
ISP
-
SLC
7h 30m
1 stop
Southwest Logo
11:25 am - 9:55 pm
SLC
-
ISP
8h 30m
1 stop
$567Southwest
Booking Insights

KAYAK's insights & trends for Islip to Utah flights

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

How long does a flight from Islip to Utah take?

The duration of a flight to Utah depends on your arrival airport. The shortest routes to Utah from Islip are to Salt Lake City, which takes 7h 15m, and Saint George, which takes 35h 30m.

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Good to know

Cheapest flight$342
Flight from Islip to Salt Lake City

FAQs - booking Utah flights

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

    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 Utah.

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

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

    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 from Islip to Utah with an airline and back with another airline.

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

    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 from Islip to Utah up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Islip to Utah

 
See real verified KAYAK customer reviews for airlines flying from Islip to Utah. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Islip to Utah? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4267 reviews
8.1Boarding
8.0Comfort
8.6Crew
7.5Entertainment
7.0Food
Airline reviews

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

10.0 ExcellentJoseph, Jan 2026
BWI - RIC
Read more Southwest reviews

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

Everything you need to know for your flight from Islip to Utah

Information on your arrival and departure airports

Islip (ISP)