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Cheap flights from Oregon to New York from $201

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 9/2. 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

Find the cheapest flights from Oregon to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:00 am - 8:50 pmPDX  Portland-ISP Islip Long Island
11h 50m2 stops Phoenix Sky Harbor Intl Baltimore/Washington
Southwest Logo
5:30 am - 12:30 pmISP  Islip Long Island-PDX Portland
10h 00m1 stop Baltimore/Washington
$334Southwest
Sat, Sep 5 - Sat, Sep 12
Southwest Logo
6:00 am - 8:50 pmPDX  Portland-ISP Islip Long Island
11h 50m2 stops Phoenix Sky Harbor Intl Baltimore/Washington
Southwest Logo
11:55 am - 9:25 pmISP  Islip Long Island-PDX Portland
12h 30m2 stops Baltimore/Washington Denver Intl
$339Southwest
Sat, Sep 5 - Sat, Sep 12
Southwest Logo
10:45 pm - 9:55 amPDX  Portland-ISP Islip Long Island
8h 10m1 stop Baltimore/Washington
Southwest Logo
5:30 am - 12:30 pmISP  Islip Long Island-PDX Portland
10h 00m1 stop Baltimore/Washington
$347Southwest
Sat, Sep 19 - Sat, Sep 26
Southwest Logo
10:45 pm - 9:55 amPDX  Portland-ISP Islip Long Island
8h 10m1 stop Baltimore/Washington
Southwest Logo
11:55 am - 8:20 pmISP  Islip Long Island-PDX Portland
11h 25m2 stops Baltimore/Washington Chicago Midway
$352Southwest
Sat, Sep 19 - Sat, Sep 26
Southwest Logo
5:30 pm - 9:55 amPDX  Portland-ISP Islip Long Island
13h 25m2 stops San Jose Baltimore/Washington
Southwest Logo
11:55 am - 8:20 pmISP  Islip Long Island-PDX Portland
11h 25m2 stops Baltimore/Washington Chicago Midway
$357Southwest
Sat, Sep 19 - Sat, Sep 26
Southwest Logo
11:35 pm - 2:30 pmPDX  Portland-ISP Islip Long Island
11h 55m2 stops Chicago Midway Baltimore/Washington
Southwest Logo
5:40 am - 2:00 pmISP  Islip Long Island-PDX Portland
11h 20m2 stops Baltimore/Washington Denver Intl
$422Southwest
Wed, Oct 14 - Sun, Oct 18
Southwest Logo
10:45 pm - 10:15 amPDX  Portland-ISP Islip Long Island
8h 30m1 stop Baltimore/Washington
Southwest Logo
6:05 am - 10:40 amISP  Islip Long Island-PDX Portland
7h 35m1 stop Baltimore/Washington
$477Southwest
Tue, Sep 8 - Tue, Sep 15
Southwest Logo
10:45 pm - 10:15 amPDX  Portland-ISP Islip Long Island
8h 30m1 stop Baltimore/Washington
Southwest Logo
3:20 pm - 10:15 pmISP  Islip Long Island-PDX Portland
9h 55m2 stops Baltimore/Washington Denver Intl
$482Southwest
Tue, Sep 8 - Tue, Sep 15
Southwest Logo
6:25 am - 9:10 pmBOI  Boise Air Term. Gowen Fld-ISP Islip Long Island
12h 45m2 stops San Diego Baltimore/Washington
Southwest Logo
3:20 pm - 11:25 pmISP  Islip Long Island-BOI Boise Air Term. Gowen Fld
10h 05m2 stops Baltimore/Washington Phoenix Sky Harbor Intl
$487Southwest
Tue, Sep 22 - Wed, Sep 30
Southwest Logo
11:30 pm - 12:10 pmPDX  Portland-ISP Islip Long Island
9h 40m2 stops Chicago Midway Baltimore/Washington
Southwest Logo
12:55 pm - 8:45 pmISP  Islip Long Island-PDX Portland
10h 50m2 stops Baltimore/Washington San Jose
$487Southwest
Tue, Sep 8 - Tue, Sep 15

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Southwest flights from Oregon to Islip, New York

Our best Southwest deals on Oregon to Islip, New York flight tickets
Southwest
Sep 5
PDX6:00 amPortland
11h 50m
2 stops
ISP8:50 pmIslip Long Island
Sep 12
ISP5:30 amIslip Long Island
10h 00m
1 stop
PDX12:30 pmPortland
$334
Southwest
Sep 5
PDX6:00 amPortland
11h 50m
2 stops
ISP8:50 pmIslip Long Island
Sep 12
ISP11:55 amIslip Long Island
12h 30m
2 stops
PDX9:25 pmPortland
$339
Southwest
Sep 19
PDX10:45 pmPortland
8h 10m
1 stop
ISP9:55 amIslip Long Island
Sep 26
ISP5:30 amIslip Long Island
10h 00m
1 stop
PDX12:30 pmPortland
$347

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 August 10, 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 Portland - ISP Islip Long Island

PDXISP

Portland

Sat 9/5

6:00 am-8:50 pm

2 stops11h 50m

Islip Long Island

Sat 9/12

5:30 am-12:30 pm

1 stop10h 00m

$334

PortlandIslip

PDX Portland - ISP Islip Long Island

PDXISP

Portland

Sat 9/5

6:00 am-8:50 pm

2 stops11h 50m

Islip Long Island

Sat 9/12

11:55 am-9:25 pm

2 stops12h 30m

$339

PortlandIslip

PDX Portland - ISP Islip Long Island

PDXISP

Portland

Sat 9/19

10:45 pm-9:55 am

1 stop8h 10m

Islip Long Island

Sat 9/26

5:30 am-12:30 pm

1 stop10h 00m

$347

PortlandIslip

PDX Portland - ISP Islip Long Island

PDXISP

Portland

Sat 9/19

10:45 pm-9:55 am

1 stop8h 10m

Islip Long Island

Sat 9/26

11:55 am-8:20 pm

2 stops11h 25m

$352

PortlandIslip

PDX Portland - ISP Islip Long Island

PDXISP

Portland

Sat 9/19

5:30 pm-9:55 am

2 stops13h 25m

Islip Long Island

Sat 9/26

11:55 am-8:20 pm

2 stops11h 25m

$357

PortlandIslip

PDX Portland - ISP Islip Long Island

PDXISP

Portland

Wed 10/14

11:35 pm-2:30 pm

2 stops11h 55m

Islip Long Island

Sun 10/18

5:40 am-2:00 pm

2 stops11h 20m

$422
Quickest round-trip

PortlandIslip

PDX Portland - ISP Islip Long Island

PDXISP

Portland

Tue 9/8

10:45 pm-10:15 am

1 stop8h 30m

Islip Long Island

Tue 9/15

6:05 am-10:40 am

1 stop7h 35m

$477

PortlandIslip

PDX Portland - ISP Islip Long Island

PDXISP

Portland

Tue 9/8

10:45 pm-10:15 am

1 stop8h 30m

Islip Long Island

Tue 9/15

3:20 pm-10:15 pm

2 stops9h 55m

$482

BoiseIslip

BOI Boise Air Term. Gowen Fld - ISP Islip Long Island

BOIISP

Boise Air Term. Gowen Fld

Tue 9/22

6:25 am-9:10 pm

2 stops12h 45m

Islip Long Island

Wed 9/30

3:20 pm-11:25 pm

2 stops10h 05m

$487

PortlandIslip

PDX Portland - ISP Islip Long Island

PDXISP

Portland

Tue 9/8

11:30 pm-12:10 pm

2 stops9h 40m

Islip Long Island

Tue 9/15

12:55 pm-8:45 pm

2 stops10h 50m

$487

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 is the most popular carrier operating from Oregon to Islip Long Island

What airlines fly to Islip, New York?

Alaska Airlines, United Airlines and Delta 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 41% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 7 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

8h 30m

Direct flights

None
The fastest flight from Oregon to Islip, New York takes 8h 30m
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

Frequently asked questions about flying from Oregon to Islip, New York

  • 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 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.

Traveling to a place near New York?

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