Cheap Flights from Washington D.C. (WASA) to White Plains (HPN)

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      Compare Washington D.C. to Westchester County flight deals

      Find the cheapest month or even day of the year to fly to Westchester County

      Book the best Westchester County fare with no extra fees

      Flight deals from Washington D.C. to Westchester County

      Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Westchester County? Find the lowest prices on one-way and return tickets right here.

      Find the cheapest month to fly from Washington D.C. to Westchester County

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

      Direct flights from Washington D.C. to Westchester County

      Washington D.C. to White Plains: Flight information

      The things to know before you go.
      Cheapest flight found$1,087
      Cheapest month to flyDecember
      Average flight time1 hr, 26 mins
      Most popular airlinePSA Airlines
      Average flights per week75

      Finding cheap flights from Washington D.C. to Westchester County: Frequently asked questions

      The best price we found for a return flight from Washington D.C. to Westchester County is $1,087. 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.
      1 hour and 26 minutes is the average flight time from Washington D.C. to Westchester County.
      PSA Airlines, American Airlines and Alaska Airlines fly direct from Washington D.C. to Westchester County.
      As of July 2026, there are 150 flights per week flying from Washington D.C. to Westchester County.
      The cheapest month to fly from Washington D.C. to Westchester County is usually December.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Westchester County Airport on Sunday, 27 December 2026.
      Yes – the average flight time is 1 hour and 26 minutes.
      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 Westchester County 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 White Plains is around 40 days in advance, so don’t leave your flight to the last minute.

      The cheapest airline that flies to Westchester County is Frontier Airlines .

      Flying from Washington DC to Westchester County Airport (HPN): What you need to know

      • Washington DC's main airport is Ronald Reagan Washington National Airport (DCA). Explore your options for departing from this terminal when booking your flights from Washington DC to Westchester County Airport (HPN).

      • The average length of a direct Washington DC to Westchester County Airport flight is 1 hour 20 minutes.

      • White Plains's timezone is UTC-5, which is the same as Washington DC. Westchester County Airport is located in White Plains.

      • Ronald Reagan Washington National Airport (DCA) to Westchester County Airport (HPN) is the most popular route. There are 28 direct departures a week to pick from. If you have things to do before leaving, hop on the last flight with American Airlines at 10:05pm. Opt for the first DCA to HPN departure with American Airlines at 9:02am if you'd rather not wait around.

      • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably board your flight from Washington DC to HPN.

      • Hopping on a plane during a peak time like July? Busy periods (like Christmas and New Year) can add another hour at check-in and security. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before domestic departures.

      Airports in Washington DC

      Ronald Reagan Washington National Airport (DCA)

      • You can find a direct flight from Washington DC to Westchester County Airport (HPN) leaving from Ronald Reagan Washington National Airport (DCA).

      • American Airlines is a leading airline that operates direct flights from Washington DC to Westchester County Airport jetting out of DCA.

      • American Airlines is the airline most travellers choose for flights from DCA to HPN.

      • The carrier with the most consistent on-time arrival rate on this route is American Airlines.

      • DCA is about 6 kilometres from central Washington DC. If you're driving, catching a taxi or ride-sharing from the centre, it'll take you 10 minutes or so to get there, depending on traffic. If you're taking public transport, expect the travel time to be around 25 minutes.

      • Looking for a convenient hotel near Ronald Reagan Washington National Airport? If you're catching an early flight from Washington DC to Westchester County Airport, these accommodation options will have you sleeping moments from your departure gate:

      • Of all flights departing from Ronald Reagan Washington National Airport, 71% touch down on time at their destination.

      • DCA's address is 1 Aviation Circle.

      Washington Dulles International Airport (IAD)

      • You can arrive at IAD from the centre of Washington DC in about 45 minutes by car (depending on traffic). The ride by public transport will take roughly 1 hour 10 minutes to cover the 40 kilometres or so.

      • Flying off with the first light? Think about checking in to one of these accommodation options near Washington Dulles International Airport the day before your Washington DC to HPN flight:

      • Washington Dulles International Airport has an on-time performance rate of 77%. This figure shows how often flights that leave from this airport make it to their destination on schedule.

      • You'll find IAD at 1 Saarinen Circle.

      Baltimore Washington International Airport (BWI)

      • BWI is around 48 kilometres from central Washington DC. Driving from the city centre to the airport takes about 40 minutes. If you're thinking about using public transport, expect a journey time of around 50 minutes.

      • Make catching an early Washington DC to Westchester County Airport flight one of the easiest parts of your trip. Book a room at one of these hotels near Baltimore Washington International Airport and get to your check-in counter without rushing:

      • The on-time performance rate of BWI is 77%. In other words, that's how frequently flights departing this airport arrive at their destination as planned.

      About Westchester County Airport (HPN)

      • It's hard to beat the convenience of staying close to the terminal if you've arrived on a late flight from Washington DC to Westchester County Airport. Doral Arrowwood and Ibm Learning Centre are great options near HPN.

      • Booking your vehicle around one week ahead of your Washington DC to Westchester County Airport flight can help you score a better rate.

      • You'll find HPN at 240 Airport Road, Suite 202.

      Getting from Westchester County Airport (HPN) to central White Plains

      • Westchester County Airport is roughly 11 kilometres from central White Plains. How long it'll take to get to the centre in a taxi or car hire will depend on the time of day. Do a little research before you go.

      • If you're using public transport, expect a journey time of around 25 minutes.

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

      • Currently, $178 is the lowest price we've found for a one-way ticket from Washington DC to Westchester County Airport. The cheapest price for a return flight is $1,087. Remember fares may change due to demand at the time of booking.

      • Lock in cheap flights from Washington DC to HPN by booking one month ahead. According to our research, that's the sweet spot for landing a bargain.

      • June is when you're most likely to find a fantastic deal on a Washington DC to Westchester County Airport ticket. If you want to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for each month.

      • There's no need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll let you know when a new deal shows up on plane tickets from Washington DC to HPN.

      • Tailor your trip using filters. Pick your arrival and departure times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Washington DC to Westchester County Airport.

      The best time to fly from Washington DC to Westchester County Airport (HPN)

      • July is when most people book flights from Washington DC to Westchester County Airport (HPN). Plan your visit to White Plains in December for a more laid-back experience.

      • The warmest month in White Plains is July, with temperatures ranging between 17ºC (63ºF) and 31ºC (88ºF). Lock in your Washington DC to HPN plane ticket then if that's your idea of comfortable weather.

      • Look for cheap tickets from Washington DC to Westchester County Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -7ºC (19ºF) and 7ºC (45ºF).

      More about White Plains

      • After booking your flight from Washington DC to Westchester County Airport, find a hotel that offers a good mix of location and comfort. Make one of these accommodation options your base for exploring White Plains:

      • There are plenty of fantastic things to do in White Plains when you're ready to go sightseeing. Kick off your itinerary at Washington's Headquarters followed by Bronx River Greenway and Percy Grainger Home.

      Explore more of the United States

      • Philadelphia is just one of the many places in the United States waiting to be explored after you've experienced White Plains. Around 177 kilometres away to the southwest, its top attractions include Independence Hall, Liberty Bell and Philadelphia Museum of Art.

      • If you're interested in discovering another major destination in the United States, head for Boston, roughly 257 kilometres northeast of White Plains. Museum of Fine Arts Boston, Freedom Trail and Boston Tea Party Ships & Museum are among its highlights.

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