Which airports can I use when flying from Islip to Salt Lake City?

Flights from Islip to Salt Lake City usually depart from Islip Long Island (ISP) and arrive at Salt Lake City (SLC).

What cabin classes can I book on flights from Islip to Salt Lake City?

Only Economy Class is available on flights from Islip to Salt Lake City.

Which airports do connecting flights from Islip to Salt Lake City pass through?

Most connecting flights from Islip to Salt Lake City pass through Baltimore/Washington (BWI), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Islip to Salt Lake City?

Yes. Flexible dates can save you up to 50% on flights from Islip to Salt Lake City. Tuesday is the cheapest departure day at $557 round-trip on average, while Thursday is the most expensive at $1,102, a difference of $545. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Salt Lake City?

Some of the most popular sights in Salt Lake City are Salt Palace Convention Center, Vivint Smart Home Arena and Temple Square. These are among the most viewed places in Salt Lake City on KAYAK.

How long is a flight from Islip to Salt Lake City?

A nonstop flight from Islip to Salt Lake City takes 00m, covering 2,016 miles.

Do I need a passport to fly from Islip to Salt Lake City?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Islip to Salt Lake City changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $482 to $1,498. That means the highest observed fare was about 3x higher than the lowest one.

How are flight prices from Islip to Salt Lake City looking right now?

One-way fares from Islip to Salt Lake City are currently higher than usual. Average one-way flight prices are about $712, which is 143% above the typical average for this route.

What is the time difference between Islip and Salt Lake City?

Salt Lake City is 2 hours behind Islip (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Salt Lake City Airport (SLC)?

Salt Lake City Airport (SLC) hosts 5 major car rental companies, with daily rates averaging $61 for economy cars. Top options include: • NU Car • Fox • Hertz • Dollar • Thrifty

How much is a round-trip flight from Islip to Salt Lake City?

Round-trip flights from Islip to Salt Lake City typically range from $691 to $1,102. The lowest price found in the past 5 days was $482, on Southwest.

Which airline is the cheapest to fly from Islip to Salt Lake City?

Southwest ($482) and Frontier ($639) are the cheapest airlines to fly round-trip from Islip to Salt Lake City according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Islip to Salt Lake City?

Flights via Baltimore/Washington (BWI) offer the most affordable fares, with an average round-trip price of $777. Based on KAYAK data over the past 3 months.

When flying from Islip to Salt Lake City which airport offers the shortest layover?

Baltimore/Washington (BWI) had the shortest average connection time for Islip to Salt Lake City layovers at 4h 31m over the past 3 months.

$482 CHEAP FLIGHTS from Islip to Salt Lake City (ISP - SLC)

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Cheapest round-trip

$482

Typical prices: $691-$1,102

Southwest

Wed 2/21Sun 2/25

ISP - SLC • 1 stop

Cheapest one-way

$634

Typical prices: $293-$293

Frontier

Sun 11/25

ISP - SLC • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Islip and Salt Lake City. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

March

Cheapest • 35% price drop

January

Most popular

Good to know

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We hope you love your trip to Salt Lake City!

Flight Deals

Cheap Flights from Islip to Salt Lake City (ISP-SLC)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Islip to Salt Lake City

Sun, Feb 21 - Thu, Feb 25

5:25 pm - 11:10 pmISP Islip Long Island-SLC Salt Lake City

7h 45m1 stop Baltimore/Washington

3:20 pm - 11:45 pmSLC Salt Lake City-ISP Islip Long Island

6h 25m1 stop Baltimore/Washington

$482Southwest

Sun, Feb 21 - Thu, Feb 25

5:25 pm - 11:10 pmISP Islip Long Island-SLC Salt Lake City

7h 45m1 stop Baltimore/Washington

12:30 pm - 11:45 pmSLC Salt Lake City-ISP Islip Long Island

9h 15m2 stops Nashville Intl Baltimore/Washington

$487Southwest

Sun, Feb 21 - Thu, Feb 25

5:55 am - 2:40 pmISP Islip Long Island-SLC Salt Lake City

10h 45m2 stops Baltimore/Washington Dallas Love Field

12:30 pm - 11:45 pmSLC Salt Lake City-ISP Islip Long Island

9h 15m2 stops Nashville Intl Baltimore/Washington

$492Southwest

Mon, Jan 25 - Thu, Jan 28

11:59 am - 12:04 amISP Islip Long Island-SLC Salt Lake City

14h 05m2 stops Orlando Denver Intl

4:35 pm - 11:04 amSLC Salt Lake City-ISP Islip Long Island

16h 29m2 stops Denver Intl Orlando

$639Frontier

Mon, Jan 25 - Thu, Jan 28

11:59 am - 9:38 amISP Islip Long Island-SLC Salt Lake City

23h 39m2 stops Orlando Dallas/Fort Worth

4:35 pm - 11:04 amSLC Salt Lake City-ISP Islip Long Island

16h 29m2 stops Denver Intl Orlando

$752Frontier

Mon, Nov 23 - Fri, Nov 27

4:40 pm - 7:57 amISP Islip Long Island-SLC Salt Lake City

17h 17m2 stops Orlando Dallas/Fort Worth

9:56 pm - 3:45 pmSLC Salt Lake City-ISP Islip Long Island

15h 49m2 stops Las Vegas Harry Reid Intl Orlando

$1,152Frontier

Wed, Dec 30 - Sun, Jan 3

11:26 am - 9:37 amISP Islip Long Island-SLC Salt Lake City

24h 11m2 stops Orlando Dallas/Fort Worth

8:54 pm - 10:31 amSLC Salt Lake City-ISP Islip Long Island

11h 37m2 stops Denver Intl Orlando

$1,218Frontier

Fri, Dec 25 - Tue, Dec 29

11:26 am - 8:56 amISP Islip Long Island-SLC Salt Lake City

23h 30m2 stops Orlando Dallas/Fort Worth

8:54 pm - 10:31 amSLC Salt Lake City-ISP Islip Long Island

11h 37m2 stops Denver Intl Orlando

$1,498Frontier

Booking Insights

Price, demand and travel trends for Islip to Salt Lake City flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Islip to Salt Lake City? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Islip to Salt Lake City departing in february.

Find deals

Low season	April
Cheapest flight	$482

Beat the crowds with an average 75% drop in travelers.

Round-trip flight from Islip to Salt Lake City

When to book flights from Islip to Salt Lake City

Are your dates flexible? Find out the best times to travel from Islip to Salt Lake City 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.

What cabin classes can I book on flights from Islip to Salt Lake City?
Only Economy Class is available on flights from Islip to Salt Lake City.
How long is a flight from Islip to Salt Lake City?
A nonstop flight from Islip to Salt Lake City takes 00m, covering 2,016 miles.
Do I need a passport to fly from Islip to Salt Lake City?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
Have flight prices from Islip to Salt Lake City changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $482 to $1,498. That means the highest observed fare was about 3x higher than the lowest one.
How are flight prices from Islip to Salt Lake City looking right now?
One-way fares from Islip to Salt Lake City are currently higher than usual. Average one-way flight prices are about $712, which is 143% above the typical average for this route.
What car rental options are available at Salt Lake City Airport (SLC)?
Salt Lake City Airport (SLC) hosts 5 major car rental companies, with daily rates averaging $61 for economy cars. Top options include:

• NU Car
• Fox
• Hertz
• Dollar
• Thrifty
Which airports can I use when flying from Islip to Salt Lake City?
Flights from Islip to Salt Lake City usually depart from Islip Long Island (ISP) and arrive at Salt Lake City (SLC).
Which airports do connecting flights from Islip to Salt Lake City pass through?
Most connecting flights from Islip to Salt Lake City pass through Baltimore/Washington (BWI), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Islip to Salt Lake City?
Yes. Flexible dates can save you up to 50% on flights from Islip to Salt Lake City. Tuesday is the cheapest departure day at $557 round-trip on average, while Thursday is the most expensive at $1,102, a difference of $545.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Islip and Salt Lake City?
Salt Lake City is 2 hours behind Islip (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Salt Lake City?
Some of the most popular sights in Salt Lake City are Salt Palace Convention Center, Vivint Smart Home Arena and Temple Square. These are among the most viewed places in Salt Lake City on KAYAK.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Thursday. On this route, Tuesday flights average $557, about $545 less than Thursday fares (49% savings) based on the last 12 months.
If you can choose when to travel, plan your Islip to Salt Lake City trip for March. Fares historically average $557 round-trip in that month - typically $545 less than the most expensive month, which is February (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Salt Lake City Airport.

• DoubleTree by Hilton Hotel Salt Lake City Airport
• Microtel Inn & Suites by Wyndham Salt Lake City Airport
• Radisson Hotel Salt Lake City Airport

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ISP - SLC

$482 Find Cheap Flights from Islip to Salt Lake City - Compare and Save

Everything you should know

Cheap Flights from Islip to Salt Lake City (ISP-SLC)

Recent round-trip flight deals from Islip to Salt Lake City

Recent one-way flight deals from Islip to Salt Lake City

Price, demand and travel trends for Islip to Salt Lake City flights

How much is a round-trip flight from Islip to Salt Lake City?

Which airline is the cheapest to fly from Islip to Salt Lake City?

What is the cheapest layover airport when flying from Islip to Salt Lake City?

When flying from Islip to Salt Lake City which airport offers the shortest layover?

Key details for Islip to Salt Lake City flights

Low season

Cheapest flight

When to book flights from Islip to Salt Lake City

Your Islip to Salt Lake City flight questions, answered

Your guide to booking Islip to Salt Lake City flights

More options for your flight from Islip to Salt Lake City

Complete your trip to Salt Lake City with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Islip to Salt Lake City

Find direct flights to and from Islip and Salt Lake City

Flights from domestic origins to Salt Lake City

Flights to other popular destinations