$218+ Cheap flights from Islip (ISP) to Washington
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Islip to Washington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Islip to Washington
Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Washington (USWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.
Find flight deals from Islip to Washington
Cheapest flights from Islip to WashingtonExplore the most affordable flight options available from Islip to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.
Explore the most affordable flight options available from Islip to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.
This Southwest deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Islip to Washington within your budget
Customize your flight search to find flights from Islip to Washington 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, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
Fly from
Fly to
Route
Depart
Return
Price
IslipPortland
ISP - PDX
ISPPDX
Islip Long Island
Tue 12/17
6:25 am-3:45 pm
2 stops12h 20m
Portland
Tue 12/24
6:40 pm-6:20 pm
2 stops20h 40m
IslipSeattle
ISP - SEA
ISPSEA
Islip Long Island
Thu 12/5
11:15 am-11:00 pm
2 stops14h 45m
Seattle/Tacoma Intl
Tue 12/17
6:50 am-10:15 pm
2 stops12h 25m
IslipPortland
ISP - PDX
ISPPDX
Islip Long Island
Wed 1/1
8:17 pm-11:34 pm
3 stops30h 17m
Portland
Sat 1/4
7:19 pm-1:17 pm
3 stops14h 58m
IslipSeattle
ISP - SEA
ISPSEA
Islip Long Island
Mon 12/2
3:05 pm-8:30 pm
3 stops32h 25m
Seattle/Tacoma Intl
Fri 12/6
6:35 pm-5:11 pm
2 stops19h 36m
IslipSeattle
ISP - SEA
ISPSEA
Islip Long Island
Fri 1/17
11:25 am-8:10 pm
2 stops11h 45m
Best time to book a flight from Islip to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Islip with our price prediction graph.
Travel insights for flights from Islip to Washington
Get recent, data-driven insights about flights from Islip to Washington including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Islip, New York to State of Washington?
Currently, January is the cheapest month in which you can book a flight from Islip, New York to State of Washington (average of $238). Flying from Islip, New York to State of Washington in July is currently the most expensive (average of $411). 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.
Rainfall in Washington by month
Plan your trip to Washington by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.
Temperature in Washington by month
Plan your trip to Washington by taking into account the average temperature totals by month.
If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated November 20, 2024.
Entertainment
Comfort
Food
Overall
Crew
Boarding
Reviews
Great service throughout our flight. Easy boarding with early bird check in