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Cheap flights from Oregon to New York from $275

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to New York departing on 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Oregon to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
11:30 pm - 2:50 pm
PDX
-
ISP
12h 20m
2 stops
Southwest Logo
9:10 am - 4:20 pm
ISP
-
PDX
10h 10m
1 stop
$482Southwest
Fri, Jul 17 - Thu, Jul 23
Southwest Logo
11:30 pm - 2:50 pm
PDX
-
ISP
12h 20m
2 stops
Southwest Logo
12:30 pm - 9:30 pm
ISP
-
PDX
12h 00m
2 stops
$487Southwest
Fri, Jul 17 - Thu, Jul 23
Southwest Logo
9:20 pm - 11:35 am
PDX
-
ISP
11h 15m
1 stop
Southwest Logo
9:10 am - 4:20 pm
ISP
-
PDX
10h 10m
1 stop
$494Southwest
Fri, Jul 17 - Thu, Jul 23
Southwest Logo
8:55 am - 10:55 pm
PDX
-
ISP
11h 00m
2 stops
Southwest Logo
12:30 pm - 10:40 pm
ISP
-
PDX
13h 10m
2 stops
$597Southwest
Sun, Apr 5 - Thu, Apr 9
Southwest Logo
11:10 am - 11:55 pm
BOI
-
ISP
10h 45m
2 stops
Southwest Logo
9:00 am - 7:00 pm
ISP
-
BOI
12h 00m
2 stops
$597Southwest
Fri, Apr 3 - Tue, Apr 7
Multiple Airlines Logo
7:00 am - 6:44 pm
PDX
-
ISP
8h 44m
1 stop
Multiple Airlines Logo
9:59 am - 7:48 pm
ISP
-
PDX
12h 49m
1 stop
$1,234Multiple Airlines
Sun, Apr 5 - Thu, Apr 9
Multiple Airlines Logo
5:20 am - 6:44 pm
RDM
-
ISP
10h 24m
2 stops
Multiple Airlines Logo
9:59 am - 10:28 pm
ISP
-
RDM
15h 29m
2 stops
$1,307Multiple Airlines
Fri, Apr 3 - Tue, Apr 7

Southwest flights from Oregon to Islip, New York

Our best Southwest deals on Oregon to Islip, New York flight tickets
Southwest
Jul 17
PDX11:30 pmPortland
12h 20m
2 stops
ISP2:50 pmIslip Long Island
Jul 23
ISP9:10 amIslip Long Island
10h 10m
1 stop
PDX4:20 pmPortland
$482
Southwest
Jul 17
PDX11:30 pmPortland
12h 20m
2 stops
ISP2:50 pmIslip Long Island
Jul 23
ISP12:30 pmIslip Long Island
12h 00m
2 stops
PDX9:30 pmPortland
$487
Southwest
Jul 17
PDX9:20 pmPortland
11h 15m
1 stop
ISP11:35 amIslip Long Island
Jul 23
ISP9:10 amIslip Long Island
10h 10m
1 stop
PDX4:20 pmPortland
$494

momondo Fare Finder

 
Customize your flight search to find flights from Oregon 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 March 23, 2026.
Use the filters below to find and compare flights from Oregon to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandIslip

PDX - ISP

PDXISP

Portland

Fri 7/17

11:30 pm-2:50 pm

2 stops12h 20m

Islip Long Island

Thu 7/23

9:10 am-4:20 pm

1 stop10h 10m

$482

PortlandIslip

PDX - ISP

PDXISP

Portland

Fri 7/17

11:30 pm-2:50 pm

2 stops12h 20m

Islip Long Island

Thu 7/23

12:30 pm-9:30 pm

2 stops12h 00m

$487
Quickest round-trip

PortlandIslip

PDX - ISP

PDXISP

Portland

Fri 7/17

9:20 pm-11:35 am

1 stop11h 15m

Islip Long Island

Thu 7/23

9:10 am-4:20 pm

1 stop10h 10m

$494

PortlandIslip

PDX - ISP

PDXISP

Portland

Sun 4/5

8:55 am-10:55 pm

2 stops11h 00m

Islip Long Island

Thu 4/9

12:30 pm-10:40 pm

2 stops13h 10m

$597

BoiseIslip

BOI - ISP

BOIISP

Boise Air Term. Gowen Fld

Fri 4/3

11:10 am-11:55 pm

2 stops10h 45m

Islip Long Island

Tue 4/7

9:00 am-7:00 pm

2 stops12h 00m

$597

PortlandIslip

PDX - ISP

PDXISP

Portland

Sun 4/5

7:00 am-6:44 pm

1 stop8h 44m

Islip Long Island

Thu 4/9

9:59 am-7:48 pm

1 stop12h 49m

$1,234

RedmondIslip

RDM - ISP

RDMISP

Bend/Redmond

Fri 4/3

5:20 am-6:44 pm

2 stops10h 24m

Islip Long Island

Tue 4/7

9:59 am-10:28 pm

2 stops15h 29m

$1,307
Cheapest one-way
Quickest one-way

PortlandIslip

PDX - ISP

PDXISP

Portland

Thu 4/16

5:10 am-4:30 pm

2 stops8h 20m

$275

PortlandIslip

PDX - ISP

PDXISP

Portland

Thu 4/16

11:48 am-11:10 am

3 stops44h 22m

$276

RedmondIslip

RDM - ISP

RDMISP

Bend/Redmond

Fri 5/15

12:15 pm-1:33 pm

3 stops22h 18m

$403

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from Oregon 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 Oregon to Islip Long Island?

Southwest and Breeze Airways are the most popular carriers operating from Oregon to Islip Long Island

What airlines fly to Islip, New York?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Islip, New York from Oregon according to our data. Alaska Airlines is the first choice among our users, with 40% 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.

Cheap Oregon to Islip, New York flight deals and tips

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

Fastest flight time

10h 24m

Direct flights

None
The fastest flight from Oregon to Islip, New York takes 10h 24m
There are no direct flights from Oregon to Islip, New York. There are no popular flight routes from Oregon to Islip, New York.
Search flight deals

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

    Prices for flights from Oregon to Islip Long Island Airport were last updated today.

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

  • How old do you have to be to fly from Oregon 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 Oregon to Islip Long Island Airport.

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

    The necessary travel and health documents for your Islip Long Island Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oregon to Islip, New York

Compare and see reviews for airlines that fly from Oregon to Islip, New York with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $361Free CancellationRating
8.0
4,324 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
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Sag Harbor
Southampton
Amagansett

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Oregon to Islip flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oregon to Islip.

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

Of course. momondo tracks the price of Oregon 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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