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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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — WAS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$203
(CheapOair)

One-way from

$111
(JetBlue)

Popular in

December

Cheapest in

April

Average price

$232
From Westchester County to Washington, D.C. (WAS)
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One-way flight from Westchester County to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 19% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 15, 2025.

This CheapOair deal was found by Cheapflights users on 9/14. 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.
Tue 10/148:55 pmHPN - DCA
1 stop21h 11mJetBlue
Tue 10/218:30 pmDCA - HPN
1 stop13h 36mJetBlue
Deal found 9/14$203
This CheapOair deal was found by Cheapflights users on 9/12. 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.
Thu 10/28:55 pmHPN - DCA
1 stop21h 11mJetBlue
Wed 10/87:37 amDCA - HPN
1 stop15h 09mJetBlue
Deal found 9/12$213
This CheapOair deal was found by Cheapflights users on 9/13. 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 9/298:55 pmHPN - DCA
1 stop15h 30mJetBlue
Mon 10/68:30 pmDCA - HPN
1 stop13h 36mJetBlue
Deal found 9/13$218
This JetBlue deal was found by Cheapflights users on 9/12. 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.
Sat 12/131:00 pmHPN - DCA
1 stop9h 29mJetBlue
Tue 12/163:55 pmDCA - HPN
1 stop7h 07mJetBlue
Deal found 9/12$219
This CheapOair deal was found by Cheapflights users on 9/13. 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.
Sat 9/278:55 pmHPN - DCA
1 stop12h 20mJetBlue
Mon 9/297:37 amDCA - HPN
1 stop15h 11mJetBlue
Deal found 9/13$233
This CheapOair deal was found by Cheapflights users on 9/15. 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.
Tue 9/307:59 pmHPN - DCA
1 stop17h 45mJetBlue
Sat 10/410:41 amDCA - HPN
1 stop12h 05mJetBlue
Deal found 9/15$238
This CheapOair deal was found by Cheapflights users on 9/15. 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 10/137:59 pmHPN - DCA
1 stop22h 40mJetBlue
Mon 10/208:30 pmDCA - HPN
1 stop13h 36mJetBlue
Deal found 9/15$243
This JetBlue deal was found by Cheapflights users on 9/14. 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 10/271:00 pmHPN - DCA
1 stop9h 29mJetBlue
Tue 10/286:45 amDCA - HPN
1 stop7h 21mJetBlue
Deal found 9/14$247
This CheapOair deal was found by Cheapflights users on 9/14. 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 10/317:00 pmHPN - DCA
1 stop27h 15mJetBlue
Sun 11/25:45 amDCA - HPN
1 stop16h 37mJetBlue
Deal found 9/14$249
This Expedia deal was found by Cheapflights users on 9/13. 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.
Fri 9/268:55 pmHPN - DCA
1 stop12h 20mJetBlue
Sat 9/2711:00 amDCA - HPN
1 stop11h 48mJetBlue
Deal found 9/13$253
This CheapOair deal was found by Cheapflights users on 9/13. 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.
Tue 9/303:59 pmHPN - DCA
1 stop21h 45mJetBlue
Wed 10/18:19 pmDCA - HPN
1 stop13h 47mJetBlue
Deal found 9/13$258
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Fri 10/3112:10 pmHPN - IAD
2 stops11h 19mMultiple Airlines
Sun 11/28:13 pmIAD - HPN
1 stop16h 27mMultiple Airlines
Deal found 9/14$310

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 September 15, 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

Sat 12/13

1:00 pm-10:29 pm

1 stop9h 29m

Washington, D.C. Reagan-National

Tue 12/16

3:55 pm-11:02 pm

1 stop7h 07m

$219

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Mon 10/13

7:59 pm-6:39 pm

1 stop22h 40m

Washington, D.C. Reagan-National

Mon 10/20

8:30 pm-10:06 am

1 stop13h 36m

$243

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Mon 10/27

1:00 pm-10:29 pm

1 stop9h 29m

Washington, D.C. Reagan-National

Tue 10/28

6:45 am-2:06 pm

1 stop7h 21m

$247

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Fri 10/31

7:00 pm-9:00 am

1 stop14h 00m

Washington, D.C. Reagan-National

Sun 11/2

5:45 am-10:22 pm

1 stop16h 37m

$249

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Fri 9/26

8:55 pm-9:15 am

1 stop12h 20m

Washington, D.C. Reagan-National

Sat 9/27

11:00 am-10:48 pm

1 stop11h 48m

$253

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Thu 10/16

9:39 am-6:06 pm

1 stop8h 27m

Washington, D.C. Reagan-National

Fri 10/17

8:30 pm-10:06 am

1 stop13h 36m

$269

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Wed 11/5

6:43 pm-10:47 am

2 stops16h 04m

Washington, D.C. Reagan-National

Thu 11/6

1:22 pm-2:39 pm

Nonstop1h 17m

$273

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Tue 9/30

9:00 am-6:16 pm

1 stop9h 16m

Washington, D.C. Reagan-National

Sat 10/4

2:55 pm-11:29 pm

1 stop8h 34m

$283

White PlainsWashington, D.C.

HPN - DCA

HPNDCA

White Plains Westchester County

Fri 9/26

8:55 pm-8:54 pm

1 stop23h 59m

Washington, D.C. Reagan-National

Sun 9/28

10:05 am-11:59 am

1 stop25h 54m

$293

White PlainsWashington, D.C.

HPN - IAD

HPNIAD

White Plains Westchester County

Mon 11/3

12:10 pm-7:51 pm

2 stops7h 41m

Washington, D.C. Dulles Intl

Thu 11/6

8:22 pm-12:40 pm

1 stop16h 18m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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, August is the cheapest month in which you can book a flight from Westchester County to Washington, D.C. (average of $292). Flying from Westchester County to Washington, D.C. in April is currently the most expensive (average of $337). 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 September 15, 2025.

When flying from Westchester County to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 15, 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 (3 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 September 15, 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
10,000 reviews

Food

6.4

Crew

8.0

Entertainment

6.9

Overall

7.2

Boarding

7.5

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
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.4

Crew

8.0

Entertainment

6.9

Overall

7.2

Boarding

7.5

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 24m. 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, August is the cheapest month in which you can book a flight from Westchester County to Washington, D.C. (average of $292). Flying from Westchester County to Washington, D.C. in April is currently the most expensive (average of $337). 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
Woodbridge
Alexandria
Arlington
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
Dundalk
National Harbor

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.
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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$438FlexibilityNo cancel feeOn-time71%

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