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

Frontier is the most popular carrier operating from Islip Long Island to Utah

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 52% 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.

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 April 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.

$86 Cheap Flights from Islip to Utah in 2026

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Find the cheapest flights from Islip, New York to Utah

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:00 am - 9:59 pm

ISP

SLC

12h 59m

1 stop

12:14 am - 11:00 am

SLC

ISP

8h 46m

1 stop

$210Frontier

Sat, May 9 - Mon, May 11

11:00 am - 9:59 pm

ISP

SLC

12h 59m

1 stop

12:14 am - 11:00 am

SLC

ISP

8h 46m

1 stop

$250Frontier

Sat, May 9 - Mon, May 11

11:00 am - 9:59 pm

ISP

SLC

12h 59m

1 stop

12:14 am - 11:00 am

SLC

ISP

8h 46m

1 stop

$270Frontier

Thu, May 14 - Mon, May 18

4:07 pm - 11:14 pm

ISP

SLC

33h 07m

2 stops

9:59 pm - 9:13 am

SLC

ISP

9h 14m

1 stop

$280Frontier

Mon, Apr 27 - Thu, Apr 30

10:48 am - 9:46 pm

ISP

SLC

12h 58m

1 stop

12:49 am - 3:56 pm

SLC

ISP

13h 07m

1 stop

$290Frontier

Thu, Jun 18 - Mon, Jun 22

4:07 pm - 8:34 pm

ISP

SLC

30h 27m

1 stop

9:59 pm - 9:13 am

SLC

ISP

9h 14m

1 stop

$306Frontier

Mon, Apr 27 - Thu, Apr 30

11:00 am - 9:59 pm

ISP

SLC

12h 59m

1 stop

1:32 pm - 10:05 am

SLC

ISP

18h 33m

2 stops

$320Frontier

Wed, May 20 - Wed, Jun 3

10:48 am - 9:46 pm

ISP

SLC

12h 58m

1 stop

12:49 am - 10:03 am

SLC

ISP

31h 14m

1 stop

$335Frontier

Fri, Jun 12 - Sat, Jun 13

11:00 am - 9:59 pm

ISP

SLC

12h 59m

1 stop

12:14 am - 5:17 pm

SLC

ISP

15h 03m

1 stop

$355Frontier

Wed, May 20 - Mon, May 25

11:00 am - 9:59 pm

ISP

SLC

12h 59m

1 stop

12:14 am - 10:05 am

SLC

ISP

31h 51m

1 stop

$376Frontier

Wed, May 20 - Tue, Jun 2

Frontier flights from Islip, New York to Utah

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

Frontier

May 9

ISP11:00 amIslip Long Island

12h 59m

1 stop

SLC9:59 pmSalt Lake City

May 11

SLC12:14 amSalt Lake City

8h 46m

1 stop

ISP11:00 amIslip Long Island

$210

Frontier

May 9

ISP11:00 amIslip Long Island

12h 59m

1 stop

SLC9:59 pmSalt Lake City

May 11

SLC12:14 amSalt Lake City

8h 46m

1 stop

ISP11:00 amIslip Long Island

$250

Frontier

May 14

ISP11:00 amIslip Long Island

12h 59m

1 stop

SLC9:59 pmSalt Lake City

May 18

SLC12:14 amSalt Lake City

8h 46m

1 stop

ISP11:00 amIslip Long Island

$270

Southwest flights from Islip, New York to Utah

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

Southwest

May 20

ISP4:10 pmIslip Long Island

9h 15m

2 stops

SLC11:25 pmSalt Lake City

May 26

SLC11:40 pmSalt Lake City

10h 15m

1 stop

ISP11:55 amIslip Long Island

$402

Southwest

Apr 27

ISP4:30 pmIslip Long Island

9h 35m

2 stops

SLC12:05 amSalt Lake City

Apr 30

SLC9:35 pmSalt Lake City

12h 15m

2 stops

ISP11:50 amIslip Long Island

$415

Southwest

May 20

ISP4:10 pmIslip Long Island

9h 15m

2 stops

SLC11:25 pmSalt Lake City

May 26

SLC6:35 amSalt Lake City

9h 55m

2 stops

ISP6:30 pmIslip Long Island

$453

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

IslipSalt Lake City

ISP - SLC

ISPSLC

Islip Long Island

Sat 5/9

11:00 am-9:59 pm

1 stop12h 59m

Salt Lake City

Mon 5/11

12:14 am-11:00 am

1 stop8h 46m

$210

IslipSalt Lake City

ISP - SLC

ISPSLC

Islip Long Island

Sat 5/9

11:00 am-9:59 pm

1 stop12h 59m

Salt Lake City

Mon 5/11

12:14 am-11:00 am

1 stop8h 46m

$250

IslipSalt Lake City

ISP - SLC

ISPSLC

Islip Long Island

Thu 5/14

11:00 am-9:59 pm

1 stop12h 59m

Salt Lake City

Mon 5/18

12:14 am-11:00 am

1 stop8h 46m

$270

IslipSalt Lake City

ISP - SLC

ISPSLC

Islip Long Island

Mon 4/27

4:07 pm-11:14 pm

2 stops33h 07m

Salt Lake City

Thu 4/30

9:59 pm-9:13 am

1 stop9h 14m

$280

IslipSalt Lake City

ISP - SLC

ISPSLC

Islip Long Island

Thu 6/18

10:48 am-9:46 pm

1 stop12h 58m

Salt Lake City

Mon 6/22

12:49 am-3:56 pm

1 stop13h 07m

$290

IslipSalt Lake City

ISP - SLC

ISPSLC

Islip Long Island

Mon 4/27

4:07 pm-8:34 pm

1 stop30h 27m

Salt Lake City

Thu 4/30

9:59 pm-9:13 am

1 stop9h 14m

$306

IslipSalt Lake City

ISP - SLC

ISPSLC

Islip Long Island

Wed 5/20

11:00 am-9:59 pm

1 stop12h 59m

Salt Lake City

Wed 6/3

1:32 pm-10:05 am

2 stops18h 33m

$320

IslipSalt Lake City

ISP - SLC

ISPSLC

Islip Long Island

Fri 6/12

10:48 am-9:46 pm

1 stop12h 58m

Salt Lake City

Sat 6/13

12:49 am-10:03 am

1 stop31h 14m

$335

IslipSalt Lake City

ISP - SLC

ISPSLC

Islip Long Island

Wed 5/20

11:00 am-9:59 pm

1 stop12h 59m

Salt Lake City

Mon 5/25

12:14 am-5:17 pm

1 stop15h 03m

$355

IslipSalt Lake City

ISP - SLC

ISPSLC

Islip Long Island

Wed 5/20

11:00 am-9:59 pm

1 stop12h 59m

Salt Lake City

Tue 6/2

12:14 am-10:05 am

1 stop31h 51m

$376

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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	8h 10m
Direct flights	None

The fastest flight from Islip, New York to Utah takes 8h 10m

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

Frequently asked questions about flying from Islip, New York 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 April 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 4,337 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.