Cheap Flights from Westchester County to Seattle

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Find the cheapest month to fly from Westchester County to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Westchester County to Seattle flights are currently cheapest in June.

White Plains to Seattle: Flight information

The things to know before you go.
Cheapest flight foundRs88,494
Cheapest month to flyJune

Finding cheap flights from Westchester County to Seattle: Frequently asked questions

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.
The best price we found for a return flight from Westchester County to Seattle is Rs113,951. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Westchester County to Seattle. But we found flights with one or more stops from Rs113,951.
As of June 2026, there are no flights flying from Westchester County to Seattle.
The cheapest month to fly from Westchester County to Seattle is usually July.
If you're flying from Westchester County Airport, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from Rs113,951.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Westchester County Airport to Seattle on Monday, 27 July 2026.
No airlines currently offer direct flights between Westchester County Airport and Seattle. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 14°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.
Currently, Delta offers the cheapest flight tickets to Seattle.

Travelling from Westchester County Airport (HPN) to Seattle: what you need to know

  • Seattle is three hours behind White Plains, where Westchester County Airport is located. Seattle runs on the UTC-8 timezone.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. That way, you can comfortably board your HPN to Seattle flight.

  • Travelling during a peak time such as July? Public holidays and other popular periods can mean longer queues and delays at check-in and security. Play things extra safe and get there up to four hours ahead of an international flight and two hours before domestic departures.

  • Located around 11 kilometres from the centre of White Plains, HPN can be reached in about 10 minutes by car. Travelling on public transport takes roughly 25 minutes.

  • Need a handy place to stay before your flight from Westchester County Airport to Seattle? Doral Arrowwood and Ibm Learning Centre are near HPN. They're a particularly great option if you're taking off early.

  • When it comes to Westchester County Airport's on-time performance, data shows 73% of flights meet their scheduled arrival time.

  • The address for HPN is 240 Airport Road, Suite 202.

How to find the cheapest flights from Westchester County Airport (HPN) to Seattle

  • The lowest price we've found for a one-way Westchester County Airport to Seattle flight is Rs88,494. The cheapest price for a return flight is Rs113,951. Remember fares can change due to availability at the time of booking.

  • Don't leave everything to the last minute. You're more likely to land cheap flights from HPN to Seattle if you book ahead. Airlines often offer some great early bird deals.

  • Landing cheap tickets from Westchester County Airport to Seattle is easier if you can be flexible with your trip dates. Try using the 'Whole month' function to access the best prices across the month and land a fantastic deal.

  • Finding a cheap flight from HPN to Seattle is a breeze with Price Alerts. All you need to do is create one of these automatic notifications and we'll get in touch when a lower fare pops up.

  • Save money on your flight from Westchester County Airport to Seattle with the help of our filters. Choose your ideal times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • The distance from Seattle-Tacoma International Airport (SEA) to central Seattle is roughly 23 kilometres. It'll take you about 25 minutes to reach the centre driving.

  • It'll take around 35 minutes to get there by public transport.

  • If you're arriving on a late flight from Westchester County Airport to Seattle, few things beat the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and snoozing soon after at one of these accommodation options near SEA:

  • Lock in the lowest price by booking your ride from Seattle-Tacoma International Airport around one week ahead of your flight from HPN to Seattle.

Seattle Paine Field International Airport (PAE)

  • Once your flight from Westchester County Airport to Seattle has hit the tarmac, you can get to the city centre in about 40 minutes by car. Central Seattle is roughly 40 kilometres from Seattle Paine Field International Airport (PAE).

  • If you travel by public transport, the ride to the centre takes 1 hour 30 minutes or so.

  • Hang the 'Do not disturb' sign on your door and relax at a hotel close to PAE. Here are a few options where you can put your feet up after your HPN to Seattle flight:

  • Get the vehicle you prefer, not just what's available, by securing your ride from PAE ahead of time. You'll also avoid paying extra, especially when demand is high.

King County International Airport (BFI)

  • Step off your flight from Westchester County Airport to Seattle and make your way to your hotel or start exploring right away. Central Seattle is around 11 kilometres from King County International Airport (BFI) and usually takes 20 minutes to drive there.

  • The journey will take about 35 minutes when travelling on public transport.

  • Book a hotel near BFI and go from landing to lounging in your room in a flash. Whether you have a late HPN to Seattle flight or just want to keep your travel plans simple, these stays will have you settling in quickly:

  • Booking at least a few weeks ahead of your flight from Westchester County Airport to Seattle is a smart way to go. Along with better deals, you'll be able to choose the vehicle make and model you prefer at BFI.

Best time to go to Seattle

  • It's time to work out your travel dates for your flight from Westchester County Airport to Seattle. July is the busiest month for a trip to Seattle. If you prefer a more peaceful vibe, go in December.

  • When booking your Westchester County Airport to Seattle plane ticket, think about the type of weather you enjoy. August is the warmest month in Seattle, with temperatures ranging from 12ºC to 28ºC.

  • February has average temperatures of between -1ºC and 11ºC. Search for a cheap ticket from HPN to Seattle around that time if you like travelling in cooler conditions.

More about Seattle

  • After booking your flight from Westchester County Airport to Seattle, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Seattle:

  • There are so many things to explore in this city it can be hard to work out where to start. Pike Place Market, Space Needle and Seattle Skyline are major attractions which should be on every Seattle itinerary.

Explore more of the United States

  • Portland is just one of the many places in the United States waiting to be explored after you've experienced Seattle. Around 241 kilometres away to the south, its top attractions include Portland Japanese Garden, Peninsula Park Rose Garden and Beyond Van Gogh Portland.

  • Around 370 kilometres east of Seattle, Spokane is another favourite stop in the United States. Start your sightseeing at Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.