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Washington, D.C.

$96+ Cheap flights from Westchester County to Washington, D.C. (WAS)

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — WAS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Westchester County to Washington, D.C.

Cheapest flights from Westchester County to Washington, D.C.
Explore the most affordable flight options available from Westchester County to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:00 pmHPN - DCA
Nonstop1h 20mAmerican Airlines
Tue 1/68:02 amDCA - HPN
Nonstop1h 27mAmerican Airlines
Deal found 12/16$383
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:30 amHPN - DCA
Nonstop1h 20mAmerican Airlines
Fri 12/265:01 pmDCA - HPN
Nonstop1h 23mAmerican Airlines
Deal found 12/17$418
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:16 pmHPN - DCA
Nonstop1h 20mAmerican Airlines
Fri 1/25:30 pmDCA - HPN
1 stop5h 30mAmerican Airlines
Deal found 12/17$428
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:00 pmHPN - DCA
Nonstop1h 20mAmerican Airlines
Thu 1/17:05 pmDCA - HPN
Nonstop1h 22mAmerican Airlines
Deal found 12/16$444
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:16 pmHPN - DCA
Nonstop1h 20mAmerican Airlines
Mon 12/227:05 pmDCA - HPN
Nonstop1h 22mAmerican Airlines
Deal found 12/16$445
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:56 pmHPN - IAD
1 stop5h 08mAmerican Airlines
Mon 12/224:29 pmIAD - HPN
1 stop6h 31mAmerican Airlines
Deal found 12/16$465
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:52 amHPN - IAD
1 stop5h 43mAmerican Airlines
Sat 12/206:35 amIAD - HPN
1 stop6h 30mAmerican Airlines
Deal found 12/16$471
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:56 pmHPN - DCA
1 stop4h 49mAmerican Airlines
Sat 12/205:00 amDCA - HPN
1 stop4h 29mAmerican Airlines
Deal found 12/16$492
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:52 amHPN - IAD
1 stop5h 35mAmerican Airlines
Tue 1/611:34 amIAD - HPN
1 stop5h 11mAmerican Airlines
Deal found 12/16$556
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:56 pmHPN - IAD
1 stop5h 08mAmerican Airlines
Thu 1/16:35 amIAD - HPN
1 stop6h 30mAmerican Airlines
Deal found 12/17$557
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:56 pmHPN - IAD
1 stop5h 08mAmerican Airlines
Wed 12/319:12 amIAD - HPN
1 stop7h 34mAmerican Airlines
Deal found 12/16$570
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:52 amHPN - IAD
1 stop5h 35mAmerican Airlines
Thu 1/16:35 amIAD - HPN
1 stop6h 30mAmerican Airlines
Deal found 12/17$622

Find flight deals from Westchester County to Washington, D.C.

Keep the following information in mind while searching for Westchester County to Washington, D.C. flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$274
(Expedia)

One-way from

$96
(Priceline)

Popular in

January

Cheapest in

April

Average price

$256
Provider with most accurate pricing for New York (NYC)-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Washington, D.C. (WAS) flights.
Search Deals
From Westchester County to Washington, D.C. (WAS)
Search Deals
One-way flight from Westchester County to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Westchester County to Washington, D.C. 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Westchester County to Washington, D.C. that are best for you.

Fly from

Westchester County

Fly to

Washington, D.C.

Route

Depart

Return

Price

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Sun 1/11

8:55 pm-9:15 am

1 stop12h 20m

Washington, D.C. Reagan-National

Tue 1/13

10:45 am-5:42 pm

1 stop6h 57m

$274

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Sat 2/7

2:00 pm-10:31 pm

1 stop8h 31m

Washington, D.C. Reagan-National

Wed 2/11

7:10 am-4:28 pm

1 stop9h 18m

$295

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Tue 1/20

1:00 pm-10:31 pm

1 stop9h 31m

Washington, D.C. Reagan-National

Fri 1/23

7:30 am-5:42 pm

1 stop10h 12m

$295

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Wed 2/25

3:05 pm-10:31 pm

1 stop7h 26m

Washington, D.C. Reagan-National

Fri 2/27

12:15 pm-9:30 pm

1 stop9h 15m

$316

White PlainsWashington, D.C.

HPN - IAD

HPNIAD

White Plains Westchester County

Wed 1/7

7:40 pm-8:06 pm

1 stop24h 26m

Washington, D.C. Dulles Intl

Tue 1/13

6:00 am-12:37 pm

2 stops30h 37m

$317

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Thu 1/8

8:55 pm-9:15 am

1 stop12h 20m

Washington, D.C. Reagan-National

Sat 1/10

3:55 pm-10:30 pm

1 stop6h 35m

$328

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Tue 1/13

1:00 pm-10:31 pm

1 stop9h 31m

Washington, D.C. Reagan-National

Tue 1/20

3:55 pm-10:30 pm

1 stop6h 35m

$329

White PlainsBaltimore

HPN - BWI

HPNBWI

White Plains Westchester County

Thu 1/29

8:55 pm-7:03 pm

1 stop22h 08m

Baltimore/Washington

Thu 2/5

9:26 am-10:30 pm

1 stop13h 04m

$330

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Sat 1/10

1:00 pm-10:31 pm

1 stop9h 31m

Washington, D.C. Reagan-National

Mon 1/12

3:55 pm-10:30 pm

1 stop6h 35m

$355

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Fri 1/16

7:30 am-6:00 pm

1 stop10h 30m

Washington, D.C. Reagan-National

Fri 1/23

7:30 am-5:42 pm

1 stop10h 12m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 53 results
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Best time to book a flight from Westchester County to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Westchester County 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 Westchester County to Washington, D.C.

What is the cheapest month to book a flight from Westchester County to Washington, D.C.?

Currently, September is the cheapest month in which you can book a flight from Westchester County to Washington, D.C. (average of $154). Flying from Westchester County to Washington, D.C. in August is currently the most expensive (average of $432). 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.

What is the cheapest time of day to fly from REU to WAS?

Find hourly flight availability from Westchester County to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

When flying from Westchester County to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 1% versus a flight in the evening.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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, D.C.. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from Westchester County to Washington, D.C., such as American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,054 reviews

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.5

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
11,054 reviews
American Airlines
7.2
Good
11,054 reviews

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.5

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

Related info for your journey

Find useful and relevant information for your journey from Westchester County to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Westchester County to Washington, D.C.?

    A quick flight from Westchester County to Washington, D.C. can take about 5h 04m. JetBlue provides one of the quickest options available for as low as $409. The distance from Westchester County to Washington, D.C. is about 246 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Westchester County to Washington, D.C.?

    Most travelers choose White Plains Westchester County - Washington, D.C. Reagan-National, White Plains Westchester County - Washington, D.C. Dulles Intl or White Plains Westchester County - Baltimore/Washington when deciding on the best route from Westchester County to Washington, D.C..

  • Can I find deals for flights from Westchester County to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Westchester County to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Westchester County to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Westchester County to Washington, D.C..

  • Can I find deals for business class flights from Westchester County to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Westchester County to Washington, D.C. 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 Westchester County to Washington, D.C.?

    Currently, September is the cheapest month in which you can book a flight from Westchester County to Washington, D.C. (average of $154). Flying from Westchester County to Washington, D.C. in August is currently the most expensive (average of $432). 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

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Westchester County to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Reagan-National flights
John F Kennedy Intl to Reagan-National flights
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Stewart to Reagan-National flights
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Binghamton to Dulles Intl flights
Binghamton to Reagan-National flights
Rutland to Dulles Intl flights
Saranac Lake to Dulles Intl flights

Top airline flying from Westchester County to Washington, D.C.

Discover the top airline that operate flights from Westchester County to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$333Average$471FlexibilityNo cancel feeOn-time71%

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