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Cheap flights from Oakland, California to New York from $279

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oakland, California to New York departing on 5/27. 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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0 bags

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Find the cheapest flights from Oakland, California to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:15 am - 8:20 pm
OAK
-
ISP
11h 05m
2 stops
Southwest Logo
2:45 pm - 11:10 pm
ISP
-
OAK
11h 25m
2 stops
$517Southwest
Sat, Jul 4 - Sat, Jul 11
Southwest Logo
7:40 pm - 8:20 am
OAK
-
ISP
9h 40m
2 stops
Southwest Logo
12:30 pm - 9:20 pm
ISP
-
OAK
11h 50m
2 stops
$632Southwest
Wed, Jul 22 - Mon, Jul 27

Southwest flights from Oakland, California to Islip, New York

Our best Southwest deals on Oakland, California to Islip, New York flight tickets
Southwest
Jul 4
OAK6:15 amOakland
11h 05m
2 stops
ISP8:20 pmIslip Long Island
Jul 11
ISP2:45 pmIslip Long Island
11h 25m
2 stops
OAK11:10 pmOakland
$517
Southwest
Jul 22
OAK7:40 pmOakland
9h 40m
2 stops
ISP8:20 amIslip Long Island
Jul 27
ISP12:30 pmIslip Long Island
11h 50m
2 stops
OAK9:20 pmOakland
$632

momondo Fare Finder

 
Customize your flight search to find flights from Oakland, California to Islip, New York 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 April 25, 2026.
Use the filters below to find and compare flights from Oakland, California to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OaklandIslip

OAK - ISP

OAKISP

Oakland

Sat 7/4

6:15 am-8:20 pm

2 stops11h 05m

Islip Long Island

Sat 7/11

2:45 pm-11:10 pm

2 stops11h 25m

$517
Quickest round-trip

OaklandIslip

OAK - ISP

OAKISP

Oakland

Wed 7/22

7:40 pm-8:20 am

2 stops9h 40m

Islip Long Island

Mon 7/27

12:30 pm-9:20 pm

2 stops11h 50m

$632
Cheapest one-way
Quickest one-way

OaklandIslip

OAK - ISP

OAKISP

Oakland

Wed 5/27

8:50 am-10:10 pm

2 stops10h 20m

$279

OaklandIslip

OAK - ISP

OAKISP

Oakland

Fri 6/5

11:55 pm-2:50 pm

2 stops11h 55m

$324

OaklandIslip

OAK - ISP

OAKISP

Oakland

Sat 5/2

9:10 am-11:20 pm

2 stops11h 10m

$474

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to New York from

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

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

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

Southwest is the most popular carrier operating from Oakland to Islip Long Island

What airlines fly to Islip, New York?

Alaska Airlines, United Airlines and JetBlue are the top three most popular airlines that fly to Islip, New York from Oakland, California according to our data. Alaska Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 10 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

When to book flights from Oakland, California to Islip, New York

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

Cheap Oakland, California to Islip, New York (OAK to ISP) flight deals and tips

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

Fastest flight time

9h 30m

Direct flights

None
The fastest flight from Oakland, California to Islip, New York takes 9h 30m
There are no direct flights from Oakland, California to Islip, New York. There are no popular flight routes from Oakland, California to Islip, New York.
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Frequently asked questions about flying from Oakland, California to Islip, New York

  • How far is Oakland to Islip Long Island by plane?

    A flight from Oakland to Islip Long Island will travel around 2596.1 mi. 9h 30m is a normal flight duration for this route.

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

    Prices for flights from Oakland Airport to Islip Long Island Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oakland 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 required for your trip to Islip Long Island Airport 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 Islip Long Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 Oakland to Islip?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oakland to Islip for you.

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

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

How can momondo help me find flights from Oakland 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 Oakland.

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

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

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