What airlines fly to Oregon?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Oregon from Islip, New York according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 7 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

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

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

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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Oregon.

What documentation or ID do you need to fly to Oregon?

The travel and health documents required for your trip to Oregon 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 Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$244 Cheap Flights from Islip, New York to Oregon in 2026

Find the cheapest flights from Islip, New York to Oregon

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:10 pm - 12:10 amISP Islip Long Island-PDX Portland

12h 00m2 stops Baltimore/Washington Chicago Midway

11:35 pm - 2:30 pmPDX Portland-ISP Islip Long Island

11h 55m2 stops Chicago Midway Baltimore/Washington

$317Southwest

Mon, Oct 19 - Wed, Oct 21

4:20 pm - 11:05 pmISP Islip Long Island-PDX Portland

9h 45m2 stops Baltimore/Washington Chicago Midway

11:35 pm - 2:30 pmPDX Portland-ISP Islip Long Island

11h 55m2 stops Chicago Midway Baltimore/Washington

$433Southwest

Tue, Oct 13 - Sun, Oct 18

12:35 pm - 8:45 pmISP Islip Long Island-PDX Portland

11h 10m2 stops Baltimore/Washington Chicago Midway

10:45 pm - 9:40 amPDX Portland-ISP Islip Long Island

7h 55m1 stop Baltimore/Washington

$482Southwest

Thu, Sep 10 - Sun, Sep 13

12:35 pm - 8:45 pmISP Islip Long Island-PDX Portland

11h 10m2 stops Baltimore/Washington Chicago Midway

8:00 pm - 9:40 amPDX Portland-ISP Islip Long Island

10h 40m2 stops Las Vegas Harry Reid Intl Baltimore/Washington

$487Southwest

Thu, Sep 10 - Sun, Sep 13

10:20 am - 3:00 pmISP Islip Long Island-PDX Portland

7h 40m1 stop Baltimore/Washington

5:50 am - 9:05 pmPDX Portland-ISP Islip Long Island

12h 15m2 stops Las Vegas Harry Reid Intl Baltimore/Washington

$493Southwest

Fri, Aug 28 - Tue, Sep 1

12:35 pm - 9:15 pmISP Islip Long Island-PDX Portland

11h 40m2 stops Baltimore/Washington Denver Intl

5:50 am - 9:05 pmPDX Portland-ISP Islip Long Island

12h 15m2 stops Las Vegas Harry Reid Intl Baltimore/Washington

$498Southwest

Fri, Aug 28 - Tue, Sep 1

10:20 am - 3:00 pmISP Islip Long Island-PDX Portland

7h 40m1 stop Baltimore/Washington

10:45 pm - 9:40 amPDX Portland-ISP Islip Long Island

7h 55m1 stop Baltimore/Washington

$499Southwest

Thu, Sep 10 - Sun, Sep 13

5:30 am - 12:30 pmISP Islip Long Island-PDX Portland

10h 00m1 stop Baltimore/Washington

10:45 pm - 9:40 amPDX Portland-ISP Islip Long Island

7h 55m1 stop Baltimore/Washington

$549Southwest

Sat, Sep 5 - Thu, Sep 10

11:55 am - 8:20 pmISP Islip Long Island-PDX Portland

11h 25m2 stops Baltimore/Washington Chicago Midway

10:45 pm - 9:40 amPDX Portland-ISP Islip Long Island

7h 55m1 stop Baltimore/Washington

$554Southwest

Sat, Sep 5 - Thu, Sep 10

5:30 am - 4:20 pmISP Islip Long Island-PDX Portland

13h 50m2 stops Baltimore/Washington Sacramento Intl

7:55 pm - 9:40 amPDX Portland-ISP Islip Long Island

10h 45m2 stops San Jose Baltimore/Washington

$559Southwest

Sat, Sep 5 - Thu, Sep 10

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Southwest flights from Islip, New York to Oregon

Our best Southwest deals on Islip, New York to Oregon flight tickets

Southwest

Oct 19

ISP3:10 pmIslip Long Island

12h 00m

2 stops

PDX12:10 amPortland

Oct 21

PDX11:35 pmPortland

11h 55m

2 stops

ISP2:30 pmIslip Long Island

$317

Southwest

Oct 13

ISP4:20 pmIslip Long Island

9h 45m

2 stops

PDX11:05 pmPortland

Oct 18

PDX11:35 pmPortland

11h 55m

2 stops

ISP2:30 pmIslip Long Island

$433

Southwest

Sep 10

ISP12:35 pmIslip Long Island

11h 10m

2 stops

PDX8:45 pmPortland

Sep 13

PDX10:45 pmPortland

7h 55m

1 stop

ISP9:40 amIslip Long Island

$482

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipPortland

ISP Islip Long Island - PDX Portland

ISPPDX

Islip Long Island

Mon 10/19

3:10 pm-12:10 am

2 stops12h 00m

Portland

Wed 10/21

11:35 pm-2:30 pm

2 stops11h 55m

$317

IslipPortland

ISP Islip Long Island - PDX Portland

ISPPDX

Islip Long Island

Tue 10/13

4:20 pm-11:05 pm

2 stops9h 45m

Portland

Sun 10/18

11:35 pm-2:30 pm

2 stops11h 55m

$433

IslipPortland

ISP Islip Long Island - PDX Portland

ISPPDX

Islip Long Island

Thu 9/10

12:35 pm-8:45 pm

2 stops11h 10m

Portland

Sun 9/13

10:45 pm-9:40 am

1 stop7h 55m

$482

IslipPortland

ISP Islip Long Island - PDX Portland

ISPPDX

Islip Long Island

Thu 9/10

12:35 pm-8:45 pm

2 stops11h 10m

Portland

Sun 9/13

8:00 pm-9:40 am

2 stops10h 40m

$487

IslipPortland

ISP Islip Long Island - PDX Portland

ISPPDX

Islip Long Island

Fri 8/28

10:20 am-3:00 pm

1 stop7h 40m

Portland

Tue 9/1

5:50 am-9:05 pm

2 stops12h 15m

$493

IslipPortland

ISP Islip Long Island - PDX Portland

ISPPDX

Islip Long Island

Fri 8/28

12:35 pm-9:15 pm

2 stops11h 40m

Portland

Tue 9/1

5:50 am-9:05 pm

2 stops12h 15m

$498

Quickest round-trip

IslipPortland

ISP Islip Long Island - PDX Portland

ISPPDX

Islip Long Island

Thu 9/10

10:20 am-3:00 pm

1 stop7h 40m

Portland

Sun 9/13

10:45 pm-9:40 am

1 stop7h 55m

$499

IslipPortland

ISP Islip Long Island - PDX Portland

ISPPDX

Islip Long Island

Sat 9/5

5:30 am-12:30 pm

1 stop10h 00m

Portland

Thu 9/10

10:45 pm-9:40 am

1 stop7h 55m

$549

IslipPortland

ISP Islip Long Island - PDX Portland

ISPPDX

Islip Long Island

Sat 9/5

11:55 am-8:20 pm

2 stops11h 25m

Portland

Thu 9/10

10:45 pm-9:40 am

1 stop7h 55m

$554

IslipPortland

ISP Islip Long Island - PDX Portland

ISPPDX

Islip Long Island

Sat 9/5

5:30 am-4:20 pm

2 stops13h 50m

Portland

Thu 9/10

7:55 pm-9:40 am

2 stops10h 45m

$559

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

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

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

Can stopping save me money on Islip, New York to Oregon flights?

You could potentially save up to 26% on your flight if you consider stops on a Islip, New York to Oregon flight.

Cheap Islip, New York to Oregon flight deals and tips

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

Fastest flight time	8h 56m
Direct flights	None

The fastest flight from Islip, New York to Oregon takes 8h 56m

There are no direct flights from Islip, New York to Oregon. There are no popular flight routes from Islip, New York to Oregon.

Search flight deals

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

When did momondo last update prices for flights from Islip Long Island Airport to Oregon?
Prices for flights from Islip Long Island Airport to Oregon were last updated today.
How old do you have to be to fly from Islip Long Island Airport to Oregon?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Oregon.
What documentation or ID do you need to fly to Oregon?
The travel and health documents required for your trip to Oregon 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 Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find Islip to Oregon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oregon that suits you.

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

momondo does allow users to show only those flights to Oregon from Islip which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Oregon from Islip. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Oregon from Islip are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.