HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
White Plains

$139+ Cheap flights from Dulles Intl (IAD) to White Plains (HPN)

IAD — HPN
Oct 8 — Oct 151
Thu 10/8
Thu 10/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to White Plains with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to White Plains

Cheapest flights from Dulles Intl to White Plains

Thu 9/2411:12 am -
2 stops9h 48m
Sun 9/278:17 am -
1 stop11h 11m
Deal found 9/3$340
Thu 9/241:47 pm -
1 stop29h 13m
Sun 9/278:17 am -
1 stop11h 11m
Deal found 9/3$387
Sun 9/203:05 pm -
1 stop27h 55m
Thu 9/248:17 am -
1 stop11h 11m
Deal found 9/5$400
Thu 10/111:12 am -
2 stops9h 48m
Sun 10/48:17 am -
1 stop30h 04m
Deal found 9/5$408
Thu 9/1011:12 am -
2 stops24h 08m
Sun 9/138:17 am -
1 stop11h 11m
Deal found 9/4$420
Sat 9/1211:12 am -
2 stops9h 48m
Sun 9/138:17 am -
1 stop11h 11m
Deal found 9/3$422
Fri 10/29:25 pm -
2 stops23h 35m
Fri 10/98:17 am -
1 stop25h 04m
Deal found 9/4$428

Find flight deals from Dulles Intl to White Plains

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$340
(Kiwi.com)

One-way from

$139
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$254
Provider with most accurate pricing for Washington, D.C. Dulles Intl-White Plains Westchester County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-White Plains Westchester County flights.
Search Deals
From Washington, D.C. Dulles Intl to White Plains Westchester County
Search Deals
One-way flight from Washington, D.C. Dulles Intl to White Plains Westchester County
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to White Plains that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.White Plains

IAD Washington, D.C. Dulles Intl - HPN White Plains Westchester County

IADHPN

Washington, D.C. Dulles Intl

Sat 11/7

9:06 pm-9:00 pm

3 stops47h 54m

White Plains Westchester County

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$187

Washington, D.C.White Plains

IAD Washington, D.C. Dulles Intl - HPN White Plains Westchester County

IADHPN

Washington, D.C. Dulles Intl

Fri 9/18

6:46 pm-9:00 pm

3 stops26h 14m

White Plains Westchester County

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$206

Washington, D.C.White Plains

IAD Washington, D.C. Dulles Intl - HPN White Plains Westchester County

IADHPN

Washington, D.C. Dulles Intl

Thu 10/1

7:50 am-11:20 am

3 stops27h 30m

White Plains Westchester County

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$231

Washington, D.C.White Plains

IAD Washington, D.C. Dulles Intl - HPN White Plains Westchester County

IADHPN

Washington, D.C. Dulles Intl

Fri 9/18

1:50 pm-5:27 pm

2 stops27h 37m

White Plains Westchester County

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$299

Washington, D.C.White Plains

IAD Washington, D.C. Dulles Intl - HPN White Plains Westchester County

IADHPN

Washington, D.C. Dulles Intl

Fri 10/30

7:53 pm-7:00 pm

1 stop23h 07m

White Plains Westchester County

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$326

Washington, D.C.White Plains

IAD Washington, D.C. Dulles Intl - HPN White Plains Westchester County

IADHPN

Washington, D.C. Dulles Intl

Thu 9/24

11:12 am-9:00 pm

2 stops9h 48m

White Plains Westchester County

Sun 9/27

8:17 am-7:28 pm

1 stop11h 11m

$346

Washington, D.C.White Plains

IAD Washington, D.C. Dulles Intl - HPN White Plains Westchester County

IADHPN

Washington, D.C. Dulles Intl

Thu 9/24

1:47 pm-7:00 pm

1 stop29h 13m

White Plains Westchester County

Sun 9/27

8:17 am-7:28 pm

1 stop11h 11m

$396

Washington, D.C.White Plains

IAD Washington, D.C. Dulles Intl - HPN White Plains Westchester County

IADHPN

Washington, D.C. Dulles Intl

Wed 9/23

8:35 am-4:34 pm

2 stops7h 59m

White Plains Westchester County

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$402

Washington, D.C.White Plains

IAD Washington, D.C. Dulles Intl - HPN White Plains Westchester County

IADHPN

Washington, D.C. Dulles Intl

Thu 10/1

11:12 am-9:00 pm

2 stops9h 48m

White Plains Westchester County

Sun 10/4

8:17 am-2:21 pm

1 stop30h 04m

$408

Washington, D.C.White Plains

IAD Washington, D.C. Dulles Intl - HPN White Plains Westchester County

IADHPN

Washington, D.C. Dulles Intl

Mon 9/28

10:25 pm-4:34 pm

2 stops18h 09m

White Plains Westchester County

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/4

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Dulles Intl to White Plains

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to White Plains in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-White Plains flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-White Plains flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-White Plains flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-White Plains flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-White Plains flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to White Plains

Have a flexible travel schedule? Discover the best time to fly to White Plains from Dulles Intl with our price prediction graph.
Estimated round-trip price

Related info for your journey

  • What airport do you fly into for flights to White Plains from Washington, D.C. Dulles Intl?

    If you book a flight to White Plains from Washington, D.C. Dulles Intl, you will be flying to Westchester County, which is the city’s only airport. White Plains Westchester County (HPN) is located 3.7 mi from the center of White Plains. There are 0 flights from Washington, D.C. Dulles Intl to Westchester County per day from 0 different airlines.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to White Plains?

    A quick flight from Washington, D.C. Dulles Intl Airport to White Plains can take about 4h 18m. Breeze Airways provides one of the quickest options available for as low as $575. The distance from Washington, D.C. Dulles Intl Airport to White Plains is about 246 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Dulles Intl to White Plains that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to White Plains flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to White Plains?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to White Plains.

  • Can I find deals for business class flights from Dulles Intl to White Plains?

    Yes. Cheapflights offers flight deals from Dulles Intl to White Plains by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.