What airlines fly to Utah?

Delta, United Airlines and JetBlue are the top three most popular airlines that fly to Utah from Islip, New York according to our data. Delta is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Utah. Keep in mind that there are 7 different airlines that fly to Utah on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Islip Long Island to Utah?

Frontier and Southwest are the most popular carriers operating from Islip Long Island to Utah

When did momondo last update prices for flights from Islip Long Island Airport to Utah?

Prices for flights from Islip Long Island Airport to Utah were last updated today.

How many operators does momondo search for flights from Islip Long Island Airport to Utah?

As of February 2026, there is 1 operator available to choose from for flights from Islip Long Island Airport to Utah.

How old do you have to be to fly from Islip Long Island Airport to Utah?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Utah.

What documentation or ID do you need to fly to Utah?

The travel and health documents required for your trip to Utah can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Utah. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$163 Cheap Flights from Islip to Utah in 2026

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0 bags

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Find the cheapest flights from Islip, New York to Utah

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:07 pm - 8:29 pm

ISP

SLC

30h 22m

1 stop

7:02 pm - 9:13 am

SLC

ISP

36h 11m

2 stops

$413Frontier

Fri, Apr 17 - Sat, Apr 25

4:40 pm - 10:10 pm

ISP

SLC

7h 30m

1 stop

12:20 pm - 11:20 pm

SLC

ISP

9h 00m

2 stops

$425Southwest

Sat, Apr 11 - Sat, Apr 18

8:35 am - 3:45 pm

ISP

SLC

9h 10m

1 stop

11:35 pm - 11:50 am

SLC

ISP

10h 15m

1 stop

$452Southwest

Fri, Apr 17 - Sat, Apr 25

4:30 pm - 12:05 am

ISP

SLC

9h 35m

2 stops

10:30 am - 11:20 pm

SLC

ISP

10h 50m

2 stops

$457Southwest

Fri, Apr 17 - Sat, Apr 25

9:20 am - 6:20 pm

ISP

SLC

11h 00m

2 stops

12:20 pm - 11:20 pm

SLC

ISP

9h 00m

2 stops

$466Southwest

Sat, Apr 11 - Sat, Apr 18

4:07 pm - 8:29 pm

ISP

SLC

30h 22m

1 stop

9:59 pm - 9:13 am

SLC

ISP

9h 14m

1 stop

$507Frontier

Fri, Apr 17 - Sat, Apr 25

6:00 am - 3:45 pm

ISP

SLC

11h 45m

2 stops

7:30 am - 10:50 pm

SLC

ISP

13h 20m

2 stops

$517Southwest

Fri, Mar 13 - Wed, Mar 18

6:00 am - 3:45 pm

ISP

SLC

11h 45m

2 stops

11:35 pm - 11:40 am

SLC

ISP

10h 05m

1 stop

$518Southwest

Fri, Mar 13 - Wed, Mar 18

2:00 pm - 10:30 pm

ISP

SLC

10h 30m

2 stops

11:35 pm - 11:40 am

SLC

ISP

10h 05m

1 stop

$530Southwest

Thu, Mar 5 - Sun, Mar 8

5:35 pm - 11:05 pm

ISP

SLC

7h 30m

1 stop

11:25 am - 9:55 pm

SLC

ISP

8h 30m

1 stop

$567Southwest

Fri, Feb 20 - Tue, Feb 24

Southwest flights from Islip, New York to Utah

Our best Southwest deals on Islip, New York to Utah flight tickets

Southwest

Apr 11

ISP4:40 pmIslip Long Island

7h 30m

1 stop

SLC10:10 pmSalt Lake City

Apr 18

SLC12:20 pmSalt Lake City

9h 00m

2 stops

ISP11:20 pmIslip Long Island

$425

Southwest

May 8

ISP6:00 amIslip Long Island

11h 35m

2 stops

SLC3:35 pmSalt Lake City

May 11

SLC11:30 amSalt Lake City

10h 00m

2 stops

ISP11:30 pmIslip Long Island

$430

Southwest

Apr 11

ISP9:20 amIslip Long Island

11h 00m

2 stops

SLC6:20 pmSalt Lake City

Apr 18

SLC12:20 pmSalt Lake City

9h 00m

2 stops

ISP11:20 pmIslip Long Island

$466

Fly from

Fly to

Route

Depart

Return

Price

IslipSalt Lake City

ISP - SLC

ISPSLC

Islip Long Island

Fri 4/17

4:07 pm-8:29 pm

1 stop30h 22m

Salt Lake City

Sat 4/25

7:02 pm-9:13 am

2 stops36h 11m

$413

IslipSalt Lake City

ISP - SLC

ISPSLC

Islip Long Island

Sat 4/11

4:40 pm-10:10 pm

1 stop7h 30m

Salt Lake City

Sat 4/18

12:20 pm-11:20 pm

2 stops9h 00m

$425

IslipSalt Lake City

ISP - SLC

ISPSLC

Islip Long Island

Fri 4/17

8:35 am-3:45 pm

1 stop9h 10m

Salt Lake City

Sat 4/25

11:35 pm-11:50 am

1 stop10h 15m

$452

IslipSalt Lake City

ISP - SLC

ISPSLC

Islip Long Island

Fri 4/17

4:30 pm-12:05 am

2 stops9h 35m

Salt Lake City

Sat 4/25

10:30 am-11:20 pm

2 stops10h 50m

$457

IslipSalt Lake City

ISP - SLC

ISPSLC

Islip Long Island

Sat 4/11

9:20 am-6:20 pm

2 stops11h 00m

Salt Lake City

Sat 4/18

12:20 pm-11:20 pm

2 stops9h 00m

$466

IslipSalt Lake City

ISP - SLC

ISPSLC

Islip Long Island

Fri 4/17

4:07 pm-8:29 pm

1 stop30h 22m

Salt Lake City

Sat 4/25

9:59 pm-9:13 am

1 stop9h 14m

$507

IslipSalt Lake City

ISP - SLC

ISPSLC

Islip Long Island

Fri 3/13

6:00 am-3:45 pm

2 stops11h 45m

Salt Lake City

Wed 3/18

7:30 am-10:50 pm

2 stops13h 20m

$517

IslipSalt Lake City

ISP - SLC

ISPSLC

Islip Long Island

Fri 3/13

6:00 am-3:45 pm

2 stops11h 45m

Salt Lake City

Wed 3/18

11:35 pm-11:40 am

1 stop10h 05m

$518

IslipSalt Lake City

ISP - SLC

ISPSLC

Islip Long Island

Thu 3/5

2:00 pm-10:30 pm

2 stops10h 30m

Salt Lake City

Sun 3/8

11:35 pm-11:40 am

1 stop10h 05m

$530

IslipSalt Lake City

ISP - SLC

ISPSLC

Islip Long Island

Fri 2/20

5:35 pm-11:05 pm

1 stop7h 30m

Salt Lake City

Tue 2/24

11:25 am-9:55 pm

1 stop8h 30m

$567

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Islip, New York to Utah

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Islip, New York to Utah flights?

You could potentially save up to 29% on your flight if you consider stops on a Islip, New York to Utah flight.

Cheap Islip, New York to Utah flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Utah

Fastest flight time	7h 30m
Direct flights	None

The fastest flight from Islip, New York to Utah takes 7h 30m

There are no direct flights from Islip, New York to Utah. There are no popular flight routes from Islip, New York to Utah.

Search flight deals

When did momondo last update prices for flights from Islip Long Island Airport to Utah?
Prices for flights from Islip Long Island Airport to Utah were last updated today.
How many operators does momondo search for flights from Islip Long Island Airport to Utah?
As of February 2026, there is 1 operator available to choose from for flights from Islip Long Island Airport to Utah.
How old do you have to be to fly from Islip Long Island Airport to Utah?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Utah.
What documentation or ID do you need to fly to Utah?
The travel and health documents required for your trip to Utah can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Utah. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Islip, New York to Utah

Compare and see reviews for airlines that fly from Islip, New York to Utah with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $402	Free Cancellation	Rating 8.0 4,280 reviews		Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Utah?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Islip to Utah. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Islip to Utah with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Utah from Islip with this policy.

How can momondo help me find flights from Islip to Utah?

Once all potential Islip to Utah flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Islip to Utah right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Islip to Utah flights. All you need is a valid email address and we will do the rest; it is that quick and easy.