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Washington, D.C.

$111+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — WAS
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find 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 November 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/168:00 amHPN - IAD
2 stops32h 58mMultiple Airlines
Thu 11/2011:40 amIAD - HPN
1 stop25h 00mMultiple Airlines
Deal found 11/1$265
This CheapOair deal was found by Cheapflights users on 10/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/54:29 pmHPN - DCA
1 stop21h 58mJetBlue
Sun 12/77:51 pmDCA - HPN
1 stop26h 09mJetBlue
Deal found 10/31$314
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:40 pmHPN - IAD
1 stop24h 15mMultiple Airlines
Mon 11/178:37 pmIAD - HPN
2 stops14h 52mMultiple Airlines
Deal found 11/2$324
This CheapOair deal was found by Cheapflights users on 11/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:00 pmHPN - DCA
1 stop23h 59mJetBlue
Thu 11/2010:45 amDCA - HPN
1 stop12h 32mJetBlue
Deal found 11/3$328
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:40 pmHPN - IAD
1 stop24h 15mMultiple Airlines
Mon 11/178:37 pmIAD - HPN
2 stops14h 52mMultiple Airlines
Deal found 11/2$330
This JetBlue deal was found by Cheapflights users on 11/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:15 amHPN - DCA
1 stop7h 49mJetBlue
Tue 12/911:00 amDCA - HPN
1 stop8h 30mJetBlue
Deal found 11/3$337
This Expedia deal was found by Cheapflights users on 11/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:15 amHPN - DCA
2 stops13h 44mJetBlue
Mon 12/86:00 amDCA - HPN
2 stops16h 00mJetBlue
Deal found 11/1$342
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/96:43 pmHPN - IAD
1 stop4h 25mAmerican Airlines
Sat 12/136:25 amIAD - HPN
1 stop6h 41mAmerican Airlines
Deal found 11/3$343
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Sat 12/66:30 amHPN - DCA
Nonstop1h 19mAmerican Airlines
Mon 12/84:51 pmDCA - HPN
Nonstop1h 18mAmerican Airlines
Deal found 11/1$343
This CheapOair deal was found by Cheapflights users on 11/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:29 pmHPN - DCA
1 stop17h 58mJetBlue
Mon 12/86:10 pmDCA - HPN
1 stop16h 00mJetBlue
Deal found 11/1$344
This CheapOair deal was found by Cheapflights users on 11/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:00 amHPN - DCA
1 stop15h 29mJetBlue
Mon 11/243:56 pmDCA - HPN
1 stop7h 31mJetBlue
Deal found 11/2$352
This JetBlue deal was found by Cheapflights users on 11/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:00 pmHPN - DCA
1 stop9h 15mJetBlue
Tue 11/183:31 pmDCA - HPN
1 stop7h 56mJetBlue
Deal found 11/2$358

Cheap 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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$268
(Kiwi.com)

One-way from

$111
(JetBlue)

Popular in

December

Cheapest in

April

Average price

$239
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. 20% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 3, 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

Fri 12/5

4:29 pm-2:27 pm

1 stop21h 58m

Washington, D.C. Reagan-National

Sun 12/7

7:51 pm-10:00 pm

1 stop26h 09m

$314

White PlainsWashington, D.C.

HPN - IAD

HPNIAD

White Plains Westchester County

Wed 11/12

7:40 pm-7:55 pm

1 stop24h 15m

Washington, D.C. Dulles Intl

Mon 11/17

8:37 pm-11:29 am

2 stops14h 52m

$324

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Mon 12/8

9:15 am-5:04 pm

1 stop7h 49m

Washington, D.C. Reagan-National

Tue 12/9

11:00 am-7:30 pm

1 stop8h 30m

$337

White PlainsWashington, D.C.

HPN - IAD

HPNIAD

White Plains Westchester County

Tue 12/9

6:43 pm-11:08 pm

1 stop4h 25m

Washington, D.C. Dulles Intl

Sat 12/13

6:25 am-1:06 pm

1 stop6h 41m

$343

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Tue 12/23

6:30 am-7:50 am

Nonstop1h 20m

Washington, D.C. Reagan-National

Fri 12/26

7:05 pm-8:27 pm

Nonstop1h 22m

$343

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Sat 12/6

6:30 am-7:49 am

Nonstop1h 19m

Washington, D.C. Reagan-National

Mon 12/8

4:51 pm-6:09 pm

Nonstop1h 18m

$343

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Fri 12/12

3:12 pm-4:35 pm

Nonstop1h 23m

Washington, D.C. Reagan-National

Sat 12/13

5:24 pm-10:47 pm

1 stop5h 23m

$353

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Sat 11/15

1:00 pm-10:15 pm

1 stop9h 15m

Washington, D.C. Reagan-National

Wed 11/19

3:31 pm-11:27 pm

1 stop7h 56m

$358

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Wed 11/12

1:00 pm-10:15 pm

1 stop9h 15m

Washington, D.C. Reagan-National

Mon 11/17

3:31 pm-11:27 pm

1 stop7h 56m

$358

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Wed 11/12

1:00 pm-10:15 pm

1 stop9h 15m

Washington, D.C. Reagan-National

Tue 11/18

3:31 pm-11:27 pm

1 stop7h 56m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 57 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 November 3, 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 morning.

Weekly flight availability from Westchester County to Washington, D.C.

Explore weekly flight availability from Westchester County to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 3, 2025.

The most flights from zzREU to WAS are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

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 November 3, 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
11,038 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.5

Food

6.4

Comfort

7.2

Overall

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
11,038 reviews
American Airlines
7.2
Good
11,038 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.5

Food

6.4

Comfort

7.2

Overall

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 4h 25m. JetBlue provides one of the quickest options available for as low as $343. 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
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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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.
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Binghamton to Dulles Intl flights
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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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$318Average$461FlexibilityNo cancel feeOn-time71%

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