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

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

What airlines fly to Oakland, California?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Oakland, California from Islip according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Oakland, California. Keep in mind that there are 10 different airlines that fly to Oakland, California 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 Oakland Airport?

Prices for flights from Islip Long Island Airport to Oakland Airport are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Islip Long Island Airport to Oakland Airport.

What documentation or ID do you need to fly to Oakland Airport?

The travel and health documents you'll need for your trip to Oakland 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 Oakland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$257 Cheap Flights from Islip to Oakland in 2025

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Find the cheapest flights from Islip to San Francisco

Round-trip

One-way

Last minute

Cheap round-trip flights

5:30 am - 12:40 pmISP-OAK

10h 10m2 stops

10:20 am - 11:45 pmOAK-ISP

10h 25m2 stops

$652Southwest

Find Deal

Fri, Oct 3 - Mon, Oct 13

Southwest flights from Islip to Oakland, California

Our best Southwest deals on Islip to Oakland, California flight tickets

Southwest

Oct 3

ISP5:30 amIslip Long Island

10h 10m

2 stops

OAK12:40 pmOakland

Oct 13

OAK10:20 amOakland

10h 25m

2 stops

ISP11:45 pmIslip Long Island

$652

Find similar

Southwest

Aug 29

ISP12:10 pmIslip Long Island

11h 05m

2 stops

OAK8:15 pmOakland

Sep 1

OAK10:00 amOakland

9h 55m

2 stops

ISP10:55 pmIslip Long Island

$1,037

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Islip to Oakland, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslipOakland

ISP - OAK

ISPOAK

Islip Long Island

Fri 10/3

5:30 am-12:40 pm

2 stops10h 10m

Oakland

Mon 10/13

10:20 am-11:45 pm

2 stops10h 25m

$652

IslipOakland

ISP - OAK

ISPOAK

Islip Long Island

Tue 9/2

6:05 am-11:27 pm

3 stops44h 22m

$257

IslipOakland

ISP - OAK

ISPOAK

Islip Long Island

Sun 9/14

5:12 pm-11:32 pm

3 stops57h 20m

$264

IslipOakland

ISP - OAK

ISPOAK

Islip Long Island

Sat 9/13

12:15 pm-7:35 pm

2 stops10h 20m

$269

IslipOakland

ISP - OAK

ISPOAK

Islip Long Island

Tue 9/2

6:05 am-11:27 pm

2 stops44h 22m

$274

IslipOakland

ISP - OAK

ISPOAK

Islip Long Island

Sat 9/13

5:05 pm-10:01 am

3 stops43h 56m

$294

IslipOakland

ISP - OAK

ISPOAK

Islip Long Island

Sun 9/14

9:49 am-11:32 pm

2 stops40h 43m

$320

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

What is the cheapest time of day to depart on your flight to Oakland, California?

In the evening is the cheapest time of day to fly from Islip to Oakland, California when you can find flight prices for as low as $290. Flying to Oakland, California in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $578.

When to book flights from Islip to Oakland, California

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

Estimated round-trip price

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

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

Direct flights	None

There are no direct flights from Islip to Oakland, California. There are no popular flight routes from Islip to Oakland, California.

Search flight deals

How far is Islip Long Island to Oakland by plane?
Islip Long Island and Oakland are 2596.1 mi apart from one another. 10h 10m is a normal flight duration for this route.
When did momondo last update prices for flights from Islip Long Island Airport to Oakland Airport?
Prices for flights from Islip Long Island Airport to Oakland Airport are refreshed on a daily basis.
How old do you have to be to fly from Islip Long Island Airport to Oakland Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Islip Long Island Airport to Oakland Airport.
What documentation or ID do you need to fly to Oakland Airport?
The travel and health documents you'll need for your trip to Oakland 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 Oakland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Islip to Oakland. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Oakland from Islip with this policy.

How can momondo help me find flights from Islip to Oakland?

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 Oakland from Islip.

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

If you are not ready to book a flight from Islip to Oakland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oakland and let you know when they change.