$311 Cheap Flights from White Plains (HPN) to Redmond (RDM)

View $311 flight on Mon, Sep 8, 2025Opens in a new window

Popular airlines from Westchester County Airport (HPN) to Redmond Municipal Airport (RDM)

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Cheap Flights from White Plains to Redmond (HPN-RDM)

Prices were available within the past 7 days and start at $311 for one-way flights and $560 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Sep 3 - Wed, Sep 10
HPN
White Plains
RDM
Redmond
$560 Roundtrip, found 3 days ago
$560
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Sep 3 from White Plains to Redmond, returning Wed, Sep 10, priced at $560 found 3 days ago
Alaska Airlines
Wed, Sep 3 - Wed, Sep 10
HPN
White Plains
RDM
Redmond
$935 Roundtrip, found 3 days ago
$935
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Sep 3 from White Plains to Redmond, returning Wed, Sep 10, priced at $935 found 3 days ago
Flights from White Plains (HPN) to Redmond (RDM)
Origin airport
Westchester County
Destination airport
Robert's Field
Roundtrip price
$560
Distance
2387 mi

White Plains to Redmond Flights

The cheapest times to fly from White Plains to Redmond

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from White Plains to Redmond are during the month of September. You can find some of the cheapest flights from White Plains to Redmond with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from White Plains to Redmond

Sunday is one of the best days to book for cheap flights from White Plains to Redmond: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from White Plains to Redmond

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from White Plains to Redmond in 2025. You can also book with separate airlines for your outbound and return journeys, from $311 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap White Plains to Redmond flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your White Plains to Redmond airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Westchester County Airport (HPN) to Robert's Field Airport (RDM) cost?
Get a cheap one-way flight from $311 or cheap return flight from $560 from Westchester County Airport (HPN) to Robert's Field Airport (RDM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Westchester County Airport (HPN) to Robert's Field Airport (RDM)?
The cheapest month to fly from HPN to RDM is September, when demand is low. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Westchester County Airport (HPN) to Robert's Field Airport (RDM)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest HPN to RDM flight.
How many flights per day from Westchester County Airport (HPN) to Robert's Field Airport (RDM)?
Direct flights from Westchester County Airport (HPN) to Robert's Field Airport (RDM) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HPN to RDM?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Westchester County Airport (HPN) to Robert's Field Airport (RDM)?
To avoid potential delays on the Westchester County Airport (HPN) to Robert's Field Airport (RDM) route, fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Westchester County Airport (HPN) to Robert's Field Airport (RDM) last-minute?
Last-minute fares from HPN to RDM are usually more expensive. For the cheapest rates, start looking for flights well in advance. That said, if you can play around with your travel dates, it's possible to score a cheap ticket right before you leave.
Is it cheaper to book a HPN to RDM flight and hotel package?
You'll typically save money by securing a HPN to RDM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your ideal accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Westchester County Airport (HPN) to Robert's Field Airport (RDM)?
You can usually reschedule or cancel your HPN to RDM flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.