Which airports can I use when flying from Las Vegas to Islip?

Flights from Las Vegas to Islip usually depart from Las Vegas Harry Reid Intl (LAS) and arrive at Islip Long Island (ISP).

What cabin classes can I book on flights from Las Vegas to Islip?

Two cabin classes are available on flights from Las Vegas to Islip: • Economy Class • Business Class

Which airports do connecting flights from Las Vegas to Islip pass through?

One-stop flights from Las Vegas to Islip most commonly connect through: • Baltimore/Washington (BWI) - 83% of one-stop connections • Orlando (MCO) - 11% of one-stop connections • Fort Lauderdale (FLL) - 6% of one-stop connections

Can I save money by using flexible dates for flights from Las Vegas to Islip?

Yes. Flexible dates can save you up to 50% on flights from Las Vegas to Islip. Friday is the cheapest departure day at $294 round-trip on average, while Saturday is the most expensive at $586, a difference of $292. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Las Vegas to Islip?

A nonstop flight from Las Vegas to Islip takes 00m, covering 2,275 miles.

Do I need a passport to fly from Las Vegas to Islip?

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 Las Vegas to Islip 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 $321 to $1,353. That means the highest observed fare was about 4x higher than the lowest one.

How are flight prices from Las Vegas to Islip looking right now?

One-way fares from Las Vegas to Islip are currently lower than usual. Average one-way flight prices are about $201, which is 23% below the typical average for this route.

How much time can I save by choosing a different layover airport from Las Vegas to Islip?

Flying via Baltimore/Washington (BWI) gives the shortest average 1-stop total travel time at 7h 47m, compared with 10h 16m via Fort Lauderdale (FLL) and 16h 14m via Orlando (MCO).

What is the time difference between Las Vegas and Islip?

Islip is 3 hours ahead of Las Vegas (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Islip Long Island Airport (ISP)?

Islip Long Island Airport (ISP) hosts 5 major car rental companies, with daily rates averaging $105 for economy cars. Top options include: • Budget • Enterprise Rent-A-Car • Avis • National • Empire Rent A Car

How much should I expect to pay for a Las Vegas to Islip flight?

Round-trip flights from Las Vegas to Islip range from $294 to $547, with an average of $378 over the past 12 months. Anything below $294 counts as a good deal.

How much is a round-trip flight from Las Vegas to Islip?

Round-trip flights from Las Vegas to Islip typically range from $294 to $547. The lowest price found in the past 5 days was $321, on Frontier.

Which airline is the cheapest to fly from Las Vegas to Islip?

Frontier ($321) and Southwest ($360) are the cheapest airlines to fly round-trip from Las Vegas to Islip according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Las Vegas to Islip?

Baltimore/Washington (BWI) is the most popular layover for the Las Vegas to Islip route. 83% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via BWI.

What is the cheapest layover airport when flying from Las Vegas to Islip?

Flights via Orlando (MCO) offer the most affordable fares, with an average round-trip price of $312. Based on KAYAK data over the past 3 months.

When flying from Las Vegas to Islip which airport offers the shortest layover?

Baltimore/Washington (BWI) had the shortest average connection time for Las Vegas to Islip layovers at 4h 53m over the past 3 months.

$178 CHEAP FLIGHTS from Las Vegas to Islip (LAS - ISP)

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Never overpay with our price tracking tools.

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Cheapest round-trip

$321

Typical prices: $294-$547

Frontier

Sun 1/14Thu 1/18

LAS - ISP • 1 stop

Cheapest one-way

$178

Typical prices: $236-$363

JetBlue

Sun 11/18

LAS - ISP • 1 stop

Nonstop flights

Not available

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

Insights

When to travel

October

Cheapest • 22% price drop

October

Most popular

Good to know

Top layover airports

Orlando (MCO)

Cheapest • Avg $312 (round-trip)

Baltimore/Washington (BWI)

Shortest trip • 7h 47m (one-way)

Insights

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We hope you love your trip to Islip!

Flight Deals

Cheap Flights from Las Vegas to Islip (LAS-ISP)

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

Round-trip

One-way

Recent round-trip flight deals from Las Vegas to Islip

Thu, Jan 14 - Mon, Jan 18

11:50 pm - 11:04 amLAS Las Vegas Harry Reid Intl-ISP Islip Long Island

8h 14m1 stop Orlando

11:59 am - 11:22 pmISP Islip Long Island-LAS Las Vegas Harry Reid Intl

14h 23m1 stop Orlando

$321Frontier

Thu, Jan 14 - Mon, Jan 18

9:55 am - 9:30 pmLAS Las Vegas Harry Reid Intl-ISP Islip Long Island

8h 35m2 stops Dallas Love Field Baltimore/Washington

5:25 pm - 12:10 amISP Islip Long Island-LAS Las Vegas Harry Reid Intl

9h 45m1 stop Baltimore/Washington

$360Southwest

Wed, Jan 13 - Mon, Jan 18

12:10 am - 11:50 amLAS Las Vegas Harry Reid Intl-ISP Islip Long Island

8h 40m2 stops Chicago Midway Baltimore/Washington

10:45 am - 5:55 pmISP Islip Long Island-LAS Las Vegas Harry Reid Intl

10h 10m2 stops Baltimore/Washington Denver Intl

$366Southwest

Thu, Jan 14 - Mon, Jan 18

11:50 pm - 11:04 amLAS Las Vegas Harry Reid Intl-ISP Islip Long Island

8h 14m1 stop Orlando

3:02 pm - 10:28 pmISP Islip Long Island-LAS Las Vegas Harry Reid Intl

10h 26m2 stops Raleigh-Durham New Orleans Louis Armstrong

$436Multiple Airlines

Wed, Nov 18 - Mon, Nov 23

9:46 pm - 5:31 pmLAS Las Vegas Harry Reid Intl-ISP Islip Long Island

16h 45m2 stops Atlanta Hartsfield-Jackson Orlando

4:40 pm - 7:54 amISP Islip Long Island-LAS Las Vegas Harry Reid Intl

18h 14m2 stops Orlando Denver Intl

$523Frontier

Thu, Nov 19 - Mon, Nov 23

10:15 pm - 3:45 pmLAS Las Vegas Harry Reid Intl-ISP Islip Long Island

14h 30m1 stop Orlando

4:40 pm - 7:54 amISP Islip Long Island-LAS Las Vegas Harry Reid Intl

18h 14m2 stops Orlando Denver Intl

$527Frontier

Thu, Nov 12 - Mon, Nov 16

7:00 am - 9:37 pmLAS Las Vegas Harry Reid Intl-ISP Islip Long Island

11h 37m1 stop Fort Lauderdale

2:28 pm - 9:59 pmISP Islip Long Island-LAS Las Vegas Harry Reid Intl

10h 31m1 stop Orlando

$528JetBlue

Wed, Nov 18 - Mon, Nov 23

9:28 pm - 8:50 amLAS Las Vegas Harry Reid Intl-ISP Islip Long Island

8h 22m1 stop Fort Lauderdale

6:00 am - 1:15 pmISP Islip Long Island-LAS Las Vegas Harry Reid Intl

10h 15m1 stop Fort Lauderdale

$528JetBlue

Tue, Nov 17 - Mon, Nov 23

7:00 am - 9:37 pmLAS Las Vegas Harry Reid Intl-ISP Islip Long Island

11h 37m1 stop Fort Lauderdale

6:00 am - 1:15 pmISP Islip Long Island-LAS Las Vegas Harry Reid Intl

10h 15m1 stop Fort Lauderdale

$528JetBlue

Sat, Nov 21 - Mon, Nov 23

9:35 am - 10:25 pmLAS Las Vegas Harry Reid Intl-ISP Islip Long Island

9h 50m1 stop Fort Lauderdale

6:00 am - 1:15 pmISP Islip Long Island-LAS Las Vegas Harry Reid Intl

10h 15m1 stop Fort Lauderdale

$558JetBlue

Booking Insights

Price, demand and travel trends for Las Vegas to Islip 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 Las Vegas to Islip? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Las Vegas to Islip departing in january.

Find deals

Low season	January
High season	October
Cheapest flight	$178

Beat the crowds with an average 85% drop in travelers.

The most popular month to fly with an average 31% increase in travelers.

One-way flight from Las Vegas to Islip

When to book flights from Las Vegas to Islip

Are your dates flexible? Find out the best times to travel from Las Vegas 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.

What cabin classes can I book on flights from Las Vegas to Islip?
Two cabin classes are available on flights from Las Vegas to Islip:

• Economy Class
• Business Class
How long is a flight from Las Vegas to Islip?
A nonstop flight from Las Vegas to Islip takes 00m, covering 2,275 miles.
Do I need a passport to fly from Las Vegas to Islip?
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.
How much should I expect to pay for a Las Vegas to Islip flight?
Round-trip flights from Las Vegas to Islip range from $294 to $547, with an average of $378 over the past 12 months. Anything below $294 counts as a good deal.
Have flight prices from Las Vegas to Islip 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 $321 to $1,353. That means the highest observed fare was about 4x higher than the lowest one.
How are flight prices from Las Vegas to Islip looking right now?
One-way fares from Las Vegas to Islip are currently lower than usual. Average one-way flight prices are about $201, which is 23% below the typical average for this route.
What car rental options are available at Islip Long Island Airport (ISP)?
Islip Long Island Airport (ISP) hosts 5 major car rental companies, with daily rates averaging $105 for economy cars. Top options include:

• Budget
• Enterprise Rent-A-Car
• Avis
• National
• Empire Rent A Car
Which airports can I use when flying from Las Vegas to Islip?
Flights from Las Vegas to Islip usually depart from Las Vegas Harry Reid Intl (LAS) and arrive at Islip Long Island (ISP).
Which airports do connecting flights from Las Vegas to Islip pass through?
One-stop flights from Las Vegas to Islip most commonly connect through:

• Baltimore/Washington (BWI) - 83% of one-stop connections
• Orlando (MCO) - 11% of one-stop connections
• Fort Lauderdale (FLL) - 6% of one-stop connections
Can I save money by using flexible dates for flights from Las Vegas to Islip?
Yes. Flexible dates can save you up to 50% on flights from Las Vegas to Islip. Friday is the cheapest departure day at $294 round-trip on average, while Saturday is the most expensive at $586, a difference of $292.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Las Vegas to Islip?
Flying via Baltimore/Washington (BWI) gives the shortest average 1-stop total travel time at 7h 47m, compared with 10h 16m via Fort Lauderdale (FLL) and 16h 14m via Orlando (MCO).
What is the time difference between Las Vegas and Islip?
Islip is 3 hours ahead of Las Vegas (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Friday departure and avoid flying on Saturday. On this route, Friday flights average $294, about $292 less than Saturday fares (50% savings) based on the last 12 months.
If you can choose when to travel, plan your Las Vegas to Islip trip for October. Fares historically average $294 round-trip in that month - typically $382 less than the most expensive month, which is June (based on the last 12 months).

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LAS - ISP

$178 Find Cheap Flights from Las Vegas to Islip - Compare and Save

Everything you should know

Cheap Flights from Las Vegas to Islip (LAS-ISP)

Recent round-trip flight deals from Las Vegas to Islip

Recent one-way flight deals from Las Vegas to Islip

Price, demand and travel trends for Las Vegas to Islip flights

How much is a round-trip flight from Las Vegas to Islip?

Which airline is the cheapest to fly from Las Vegas to Islip?

What’s the most popular layover airport when flying from Las Vegas to Islip?

What is the cheapest layover airport when flying from Las Vegas to Islip?

When flying from Las Vegas to Islip which airport offers the shortest layover?

Key details for Las Vegas to Islip flights

Low season

High season

Cheapest flight

When to book flights from Las Vegas to Islip

Your Las Vegas to Islip flight questions, answered

Your guide to booking Las Vegas to Islip flights

More options for your flight from Las Vegas to Islip

Complete your trip to Islip with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Las Vegas to Islip

Find direct flights to and from Las Vegas and Islip

Flights from domestic origins to Islip

Flights to other popular destinations

Find deals for your return flight