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Cheap flights from San Diego to New York from $183

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to New York departing on 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Diego to New York

Cheap round-trip flights

Southwest Logo
9:45 pm - 12:15 pmSAN-ISP
11h 30m1 stop
Southwest Logo
5:55 pm - 11:00 pmISP-SAN
8h 05m1 stop
$712Southwest
Find Deal
Tue, Dec 23 - Sat, Dec 27
Southwest Logo
9:45 pm - 12:15 pmSAN-ISP
11h 30m1 stop
Southwest Logo
10:20 am - 7:20 pmISP-SAN
12h 00m2 stops
$718Southwest
Find Deal
Tue, Dec 23 - Sat, Dec 27
Southwest Logo
8:30 am - 11:55 pmSAN-ISP
12h 25m2 stops
Southwest Logo
10:20 am - 7:20 pmISP-SAN
12h 00m2 stops
$763Southwest
Find Deal
Tue, Dec 23 - Sat, Dec 27
Breeze Airways Logo
1:21 pm - 1:45 pmSAN-ISP
21h 24m1 stop
Breeze Airways Logo
7:36 pm - 12:27 pmISP-SAN
19h 51m1 stop
$814Breeze Airways
Find Deal
Sun, Sep 28 - Thu, Oct 2
Breeze Airways Logo
1:21 pm - 11:00 amSAN-ISP
42h 39m3 stops
Breeze Airways Logo
5:54 pm - 12:27 pmISP-SAN
45h 33m2 stops
$1,801Breeze Airways
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Tue, Dec 23 - Sat, Dec 27
Breeze Airways Logo
1:21 pm - 11:00 amSAN-ISP
42h 39m3 stops
Breeze Airways Logo
12:00 pm - 12:36 pmISP-SAN
27h 36m3 stops
$2,005Breeze Airways
Find Deal
Tue, Dec 23 - Sat, Dec 27

Southwest flights from San Diego to Islip

Our best Southwest deals on San Diego to Islip flight tickets
Southwest
Dec 23
SAN9:45 pmSan Diego
11h 30m
1 stop
ISP12:15 pmIslip Long Island
Dec 27
ISP5:55 pmIslip Long Island
8h 05m
1 stop
SAN11:00 pmSan Diego
$712
Find similar
Southwest
Dec 23
SAN9:45 pmSan Diego
11h 30m
1 stop
ISP12:15 pmIslip Long Island
Dec 27
ISP10:20 amIslip Long Island
12h 00m
2 stops
SAN7:20 pmSan Diego
$718
Find similar
Southwest
Dec 23
SAN8:30 amSan Diego
12h 25m
2 stops
ISP11:55 pmIslip Long Island
Dec 27
ISP10:20 amIslip Long Island
12h 00m
2 stops
SAN7:20 pmSan Diego
$763
Find similar

Breeze Airways flights from San Diego to Islip

Our best Breeze Airways deals on San Diego to Islip flight tickets
Breeze Airways
Sep 28
SAN1:21 pmSan Diego
21h 24m
1 stop
ISP1:45 pmIslip Long Island
Oct 2
ISP7:36 pmIslip Long Island
19h 51m
1 stop
SAN12:27 pmSan Diego
$814
Find similar
Breeze Airways
Sep 18
SAN1:21 pmSan Diego
21h 24m
1 stop
ISP1:45 pmIslip Long Island
Sep 22
ISP2:25 pmIslip Long Island
25h 11m
1 stop
SAN12:36 pmSan Diego
$924
Find similar
Breeze Airways
Sep 17
SAN1:12 pmSan Diego
26h 44m
1 stop
ISP6:56 pmIslip Long Island
Sep 22
ISP2:25 pmIslip Long Island
25h 11m
1 stop
SAN12:36 pmSan Diego
$980
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Islip that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from San Diego to Islip that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoIslip

SAN - ISP

SANISP

San Diego

Tue 12/23

9:45 pm-12:15 pm

1 stop11h 30m

Islip Long Island

Sat 12/27

5:55 pm-11:00 pm

1 stop8h 05m

$712

San DiegoIslip

SAN - ISP

SANISP

San Diego

Tue 12/23

9:45 pm-12:15 pm

1 stop11h 30m

Islip Long Island

Sat 12/27

10:20 am-7:20 pm

2 stops12h 00m

$718

San DiegoIslip

SAN - ISP

SANISP

San Diego

Tue 12/23

8:30 am-11:55 pm

2 stops12h 25m

Islip Long Island

Sat 12/27

10:20 am-7:20 pm

2 stops12h 00m

$763

San DiegoIslip

SAN - ISP

SANISP

San Diego

Sun 9/28

1:21 pm-1:45 pm

1 stop21h 24m

Islip Long Island

Thu 10/2

7:36 pm-12:27 pm

1 stop19h 51m

$814

San DiegoIslip

SAN - ISP

SANISP

San Diego

Tue 12/23

1:21 pm-11:00 am

3 stops42h 39m

Islip Long Island

Sat 12/27

5:54 pm-12:27 pm

2 stops45h 33m

$1,801

San DiegoIslip

SAN - ISP

SANISP

San Diego

Tue 12/23

1:21 pm-11:00 am

3 stops42h 39m

Islip Long Island

Sat 12/27

12:00 pm-12:36 pm

3 stops27h 36m

$2,005

San DiegoIslip

SAN - ISP

SANISP

San Diego

Mon 9/29

6:15 am-10:40 am

3 stops49h 25m

$183

San DiegoIslip

SAN - ISP

SANISP

San Diego

Tue 11/25

10:50 am-11:55 pm

1 stop10h 05m

$214

San DiegoIslip

SAN - ISP

SANISP

San Diego

Tue 11/25

6:20 am-11:10 pm

2 stops13h 50m

$239

San DiegoIslip

SAN - ISP

SANISP

San Diego

Mon 9/29

7:30 am-10:55 pm

1 stop12h 25m

$279

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Diego to Islip

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

Can stopping save me money on San Diego to Islip flights?

You could potentially save up to 27% on your flight if you consider stops on a San Diego to Islip flight.

When to book flights from San Diego to Islip

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Islip according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to Islip (SAN to ISP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Islip

Direct flights

None
There are no direct flights from San Diego to Islip. There are no popular flight routes from San Diego to Islip.
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  • How far is San Diego to Islip Long Island by plane?

    Islip Long Island is 2467.5 mi away from San Diego. In terms of flight time, this usually takes a little over 11h 30m.

  • When did momondo last update prices for flights from San Diego Airport to Islip Long Island Airport?

    Prices for flights from San Diego Airport to Islip Long Island Airport refresh daily.

  • How many operators does momondo search for flights from San Diego Airport to Islip Long Island Airport?

  • How old do you have to be to fly from San Diego Airport to Islip Long Island Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Islip Long Island Airport.

  • What documentation or ID do you need to fly to Islip Long Island Airport?

    The travel and health documents you'll need for your trip to Islip Long Island Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Islip Long Island Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Diego to Islip?

Best airlines flying from San Diego to Islip

Compare and see reviews for airlines that fly from San Diego to Islip with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $385Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Montauk
Riverhead
Sag Harbor
Southampton
Amagansett

Why use momondo?

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

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

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

Yes. All flights to Islip from San Diego on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Diego to Islip?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Islip from San Diego.

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

Yes. momondo can track prices for San Diego to Islip flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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