What are the most popular routes from State of Washington to Islip, New York?

Most travelers choose Portland - Islip Long Island, Pasco Tri Cities - Islip Long Island or Seattle/Tacoma Intl - Islip Long Island when deciding on the best route from State of Washington to Islip, New York.

How far in advance should I book a flight from State of Washington to Islip, New York?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 71% on flights from State of Washington to Islip, New York compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $370. For sooner than that we have options available in the next 3 days from $578.

What is the cheapest month to fly from State of Washington to Islip, New York?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Islip, New York. Flights to Islip, New York from State of Washington in January are about $376 on average during January, but can be found for as low as $164.

What airport do you fly into for flights to Islip from Washington?

If you book a flight to Islip from Washington, you will be flying to Long Island, which is the city’s only airport. Islip Long Island (ISP) is located 7.2 mi from the center of Islip.

Can I find deals for flights from Washington to Islip that include hotel bookings?

Yes. In addition to deals on Washington to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington to Islip?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Islip.

Can I find deals for business class flights from Washington to Islip?

Yes. Cheapflights offers flight deals from Washington to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$296+ Flights from Washington to Islip, New York

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Cheap flight deals from Washington to Islip

Find flight deals from Washington to Islip

Cheapest flights from Washington to Islip
Explore the most affordable flight options available from Washington to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

mié. 12/117:35 amPDX - ISP

2 stops24h 57mFrontier

mié. 12/1810:56 amISP - PDX

2 stops25h 50mFrontier

Deal found 11/21

$296

dom. 11/245:45 amPDX - ISP

3 stops28h 32mMultiple Airlines

mar. 11/267:25 pmISP - PDX

3 stops30h 28mMultiple Airlines

Deal found 11/21

$868

dom. 11/248:25 amPDX - ISP

2 stops11h 25mSouthwest

mar. 11/2611:40 amISP - PDX

2 stops13h 00mSouthwest

Deal found 11/21

$1,026

Best flights from Washington to Islip
Discover carefully curated flight deals from Washington to Islip that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated noviembre 21, 2024.

mié. 12/117:35 amPDX - ISP

2 stops24h 57mFrontier

mié. 12/1810:56 amISP - PDX

2 stops25h 50mFrontier

Deal found 11/21

$296

lun. 1/137:30 amSEA - ISP

2 stops11h 45mSouthwest

vie. 1/1711:25 amISP - SEA

2 stops11h 45mSouthwest

Deal found 11/20

$408

dom. 1/56:11 amSEA - ISP

3 stops28h 06mMultiple Airlines

dom. 1/127:20 pmISP - SEA

3 stops31h 54mMultiple Airlines

Deal found 11/21

$517

dom. 1/59:36 pmSEA - ISP

2 stops18h 17mFrontier

dom. 1/1212:01 pmISP - SEA

2 stops29h 18mFrontier

Deal found 11/21

$492

Last-minute flights from Washington to Islip
Discover last-minute flight deals from Washington to Islip. Data last updated noviembre 21, 2024 and is based on user searches.

dom. 11/245:45 amPDX - ISP

3 stops28h 32mMultiple Airlines

mar. 11/267:25 pmISP - PDX

3 stops30h 28mMultiple Airlines

Deal found 11/21

$868

dom. 11/248:25 amPDX - ISP

2 stops11h 25mSouthwest

mar. 11/2611:40 amISP - PDX

2 stops13h 00mSouthwest

Deal found 11/21

$1,026

mié. 12/117:35 amPDX - ISP

2 stops24h 57mFrontier

mié. 12/1810:56 amISP - PDX

2 stops25h 50mFrontier

Deal found 11/21

$296

Find flights from Washington to Islip within your budget

Fly from

Fly to

Route

Depart

Return

Price

PortlandIslip

PDX - ISP

PDXISP

Portland

mié. 12/11

7:35 am-11:32 am

2 stops24h 57m

Islip Long Island

mié. 12/18

10:56 am-9:46 am

2 stops25h 50m

$296

SeattleIslip

SEA - ISP

SEAISP

Seattle/Tacoma Intl

lun. 1/13

7:30 am-10:15 pm

2 stops11h 45m

Islip Long Island

vie. 1/17

11:25 am-8:10 pm

2 stops11h 45m

$408

SeattleIslip

SEA - ISP

SEAISP

Seattle/Tacoma Intl

dom. 1/5

9:36 pm-6:53 pm

2 stops18h 17m

Islip Long Island

dom. 1/12

12:01 pm-2:19 pm

2 stops29h 18m

$492

SeattleIslip

SEA - ISP

SEAISP

Seattle/Tacoma Intl

dom. 1/5

6:11 am-1:17 pm

3 stops28h 06m

Islip Long Island

dom. 1/12

7:20 pm-12:14 am

3 stops31h 54m

$517

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Best time to book a flight from Washington to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Washington with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Washington to Islip

Get recent, data-driven insights about flights from Washington to Islip including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from State of Washington to Islip, New York?

Currently, December is the cheapest month in which you can book a flight from State of Washington to Islip, New York (average of $89). Flying from State of Washington to Islip, New York in September is currently the most expensive (average of $207). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to ISP?

When flying from State of Washington to Islip, New York, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Islip by month

In terms of precipitation, rainfall in Islip, New York ranges from 3.3 - 4.4 inches per month. March is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Islip, New York when rainfall is around 3.3 in.

Temperature in Islip by month

If weather is an important factor for your trip to Islip, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Islip

Southwest

8.1

Very good

5,015 reviews

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest

8.1

Very good

5,015 reviews

Southwest

8.1

Very good

5,015 reviews

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Frontier

6.1

Okay

3,539 reviews

Southwest

8.1

Very good

5,015 reviews

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

What airport do you fly into for flights to Islip from Washington?
If you book a flight to Islip from Washington, you will be flying to Long Island, which is the city’s only airport. Islip Long Island (ISP) is located 7.2 mi from the center of Islip.
What are the most popular routes from State of Washington to Islip, New York?
Most travelers choose Portland - Islip Long Island, Pasco Tri Cities - Islip Long Island or Seattle/Tacoma Intl - Islip Long Island when deciding on the best route from State of Washington to Islip, New York.
Can I find deals for flights from Washington to Islip that include hotel bookings?
Yes. In addition to deals on Washington to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington to Islip?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Islip.
Can I find deals for business class flights from Washington to Islip?
Yes. Cheapflights offers flight deals from Washington to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from State of Washington to Islip, New York?
Currently, December is the cheapest month in which you can book a flight from State of Washington to Islip, New York (average of $89). Flying from State of Washington to Islip, New York in September is currently the most expensive (average of $207). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$296+ Cheap flights from Washington to Islip (ISP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington to Islip with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Washington to Islip

Find flight deals from Washington to Islip

Cheapest flights from Washington to IslipExplore the most affordable flight options available from Washington to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

Explore the most affordable flight options available from Washington to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

Find flights from Washington to Islip within your budget

Best time to book a flight from Washington to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Washington with our price prediction graph.

Travel insights for flights from Washington to Islip

Get recent, data-driven insights about flights from Washington to Islip including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from State of Washington to Islip, New York?

What is the cheapest time of day to fly from WA to ISP?

Find hourly flight availability from Washington to Islip. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 21, 2024.

Rainfall in Islip by month

Plan your trip to Islip by taking into account the average rainfall totals by month.

Temperature in Islip by month

Plan your trip to Islip by taking into account the average temperature totals by month.

Reviews of airlines servicing Islip

Related info for your journey

Find useful and relevant information for your journey from Washington to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Islip from Washington?

What are the most popular routes from State of Washington to Islip, New York?

Can I find deals for flights from Washington to Islip that include hotel bookings?

How can I find direct flights from Washington to Islip?

Can I find deals for business class flights from Washington to Islip?

What is the cheapest month to book a flight from State of Washington to Islip, New York?

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Alternative routes for Washington to Islip

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Cheapest flights from Washington to Islip
Explore the most affordable flight options available from Washington to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.