In terms of precipitation, rainfall in Redmond ranges from 0.0 - 0.8 inches per month. January is typically the wettest month, when rainfall can reach 0.8 in. July is typically the driest time to visit Redmond when rainfall is around 0.0 in.

If weather is an important factor for your trip to Redmond, 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 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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

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

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

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

How can I find direct flights from Islip to Redmond?

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

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

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

$1,131+ Flights from Islip, NY to Redmond

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Islip to Redmond 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 Redmond

Best flights from Islip to Redmond
Discover carefully curated flight deals from Islip to Redmond that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated dezembro 15, 2025.

qua 2/189:59 amISP - RDM

2 stops16h 51mMultiple Airlines

sáb 2/217:26 pmRDM - ISP

2 stops17h 44mMultiple Airlines

Deal found 12/14

$1,131

One-way flights from Islip to Redmond
Search for one-way flight options from Islip to Redmond. Find affordable one-way fares based on user searches. Data last updated dezembro 15, 2025.

ter 12/3012:30 pmISP - RDM

2 stops14h 04mMultiple Airlines

Deal found 12/14

$1,170

seg 12/2912:30 pmISP - RDM

2 stops14h 04mMultiple Airlines

Deal found 12/14

$1,425

Find flight deals from Islip to Redmond

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,131 (Expedia)
Popular in	December
Cheapest in	October
Average price	$806

Provider with most accurate pricing for New York (NYC)-Bend/Redmond flight deals.

Search Deals

Provider most trusted by Cheapflights users for New York (NYC)-Bend/Redmond flights.

Search Deals

From Islip Long Island to Bend/Redmond

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($109 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

IslipRedmond

ISP - RDM

ISPRDM

Islip Long Island

qua 2/18

9:59 am-11:50 pm

2 stops16h 51m

Bend/Redmond

sáb 2/21

7:26 pm-4:10 pm

2 stops17h 44m

$1,131

IslipRedmond

ISP - RDM

ISPRDM

Islip Long Island

ter 12/30

12:30 pm-11:34 pm

2 stops14h 04m

$1,170

IslipRedmond

ISP - RDM

ISPRDM

Islip Long Island

seg 12/29

12:30 pm-11:34 pm

2 stops14h 04m

$1,425

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Best time to book a flight from Islip to Redmond

Have a flexible travel schedule? Discover the best time to fly to Redmond from Islip 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.

Cheapflights Insights

Everything you need to know about your flight from Islip to Redmond

What is the cheapest month to book a flight from Islip, New York to Redmond?

Currently, August is the cheapest month in which you can book a flight from Islip, New York to Redmond (average of $228). Flying from Islip, New York to Redmond in November is currently the most expensive (average of $610). 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.

Related info for your journey

Can I find deals for flights from Islip to Redmond that include hotel bookings?
Yes. In addition to deals on Islip to Redmond flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Islip to Redmond?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Redmond.
Can I find deals for business class flights from Islip to Redmond?
Yes. Cheapflights offers flight deals from Islip to Redmond 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 Islip, New York to Redmond?
Currently, August is the cheapest month in which you can book a flight from Islip, New York to Redmond (average of $228). Flying from Islip, New York to Redmond in November is currently the most expensive (average of $610). 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.

See more FAQs

Bend

Madras

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Islip to Redmond

John F Kennedy Intl to Portland flights

Newark to Portland flights

LaGuardia to Portland flights

John F Kennedy Intl to Boise flights

LaGuardia to Boise flights

Newark to Boise flights

Syracuse to Portland flights

Newark to Eugene flights

John F Kennedy Intl to Redmond flights

Newark to Redmond flights

John F Kennedy Intl to Eugene flights

Albany to Portland flights

LaGuardia to Redmond flights

LaGuardia to Eugene flights

Rochester to Boise flights

Albany to Boise flights

White Plains to Portland flights

Buffalo to Portland flights

Rochester to Portland flights

John F Kennedy Intl to Medford flights

Rochester to Eugene flights

Newark to Medford flights

Buffalo to Eugene flights

LaGuardia to Medford flights

Buffalo to Medford flights

Syracuse to Eugene flights

Syracuse to Medford flights

Syracuse to Boise flights

Ithaca to Portland flights

Albany to Eugene flights

Rochester to Redmond flights

Albany to Medford flights

Rochester to Medford flights

Buffalo to Boise flights

Binghamton to Portland flights

Buffalo to Redmond flights

Islip to Portland flights

Albany to Redmond flights

Syracuse to Redmond flights

Newark to Yakima flights

John F Kennedy Intl to Yakima flights

Ithaca to Redmond flights

Newark to North Bend flights

Elmira to Redmond flights

White Plains to Boise flights

LaGuardia to Yakima flights

White Plains to Redmond flights

White Plains to Eugene flights

Other flights to Redmond

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$1,131+ Cheap flights from Islip, NY to Redmond (ISP - RDM)

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Islip to Redmond with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Islip to Redmond

Best flights from Islip to RedmondDiscover carefully curated flight deals from Islip to Redmond that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated dezembro 15, 2025.

Discover carefully curated flight deals from Islip to Redmond that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated dezembro 15, 2025.

Find flight deals from Islip to Redmond

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Islip to Redmond that are best for you.

Best time to book a flight from Islip to Redmond

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

Cheapflights Insights

Everything you need to know about your flight from Islip to Redmond

What is the cheapest month to book a flight from Islip, New York to Redmond?

Related info for your journey

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

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

How can I find direct flights from Islip to Redmond?

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

What is the cheapest month to book a flight from Islip, New York to Redmond?

Traveling to a place near Redmond?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Islip to Redmond

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Best flights from Islip to Redmond
Discover carefully curated flight deals from Islip to Redmond that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated dezembro 15, 2025.