What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to White Plains one-way?

The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to White Plains are American Airlines ($274), Breeze Airways ($348), and Delta ($522).

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to White Plains?

Travelers have found it’s best to book a flight 36 days in advance to save up to 110% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 36 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Dulles Intl Airport to White Plains 1-2 weeks in advance for as low as $294, or $451 for flights within the next 24 hours.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to White Plains?

The best pricing can be found in the month of September. Prices to White Plains from Washington, D.C. Dulles Intl Airport average $228. You can even find prices in September for less than $228, as users have found deals to White Plains from as low as $147. The month of December appears to be one of the more expensive times to travel to White Plains from Washington, D.C. Dulles Intl Airport. Flying in the targeted month can save you up to 22%.

What is the cheapest time of day to fly from IAD to HPN?

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

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.

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.

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.

$274+ Flights from Washington, D.C. Dulles Intl Airport to White Plains

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Cheap flight deals from Dulles Intl to White Plains

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$313 (Delta)
One-way from	$274 (American Airlines)
Popular in	December
Cheapest in	September
Average price	$243

Provider with most accurate pricing for Washington, D.C. Dulles Intl-White Plains Westchester County flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-White Plains Westchester County flights.

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From Washington, D.C. Dulles Intl to White Plains Westchester County

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One-way flight from Washington, D.C. Dulles Intl to White Plains Westchester County

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Highest demand for flights based on searches. 14% potential increase in price ($40 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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Find flight deals from Dulles Intl to White Plains

Cheapest flights from Dulles Intl to White Plains
Explore the most affordable flight options available from Dulles Intl to White Plains. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

Thu 4/1710:16 amIAD - HPN

1 stop7h 44mDelta

Mon 4/216:00 amHPN - IAD

1 stop5h 23mDelta

Deal found 3/24

$313

Wed 4/234:52 pmIAD - HPN

1 stop5h 55mAmerican Airlines

Wed 4/306:33 pmHPN - IAD

1 stop5h 23mAmerican Airlines

Deal found 3/24

$323

Fri 5/305:40 pmIAD - HPN

3 stops18h 50mMultiple Airlines

Sun 6/18:10 amHPN - IAD

3 stops27h 10mMultiple Airlines

Deal found 3/24

$661

Best flights from Dulles Intl to White Plains
Discover carefully curated flight deals from Dulles Intl to White Plains that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 25, 2025.

Thu 4/1710:16 amIAD - HPN

1 stop7h 44mDelta

Mon 4/216:00 amHPN - IAD

1 stop5h 23mDelta

Deal found 3/24

$313

Wed 4/234:52 pmIAD - HPN

1 stop5h 55mAmerican Airlines

Wed 4/306:33 pmHPN - IAD

1 stop5h 23mAmerican Airlines

Deal found 3/24

$323

Fri 5/305:40 pmIAD - HPN

3 stops18h 50mMultiple Airlines

Sun 6/18:10 amHPN - IAD

3 stops27h 10mMultiple Airlines

Deal found 3/24

$661

Last-minute flights from Dulles Intl to White Plains
Discover last-minute flight deals from Dulles Intl to White Plains. Data last updated March 25, 2025 and is based on user searches.

Fri 4/44:52 pmIAD - HPN

1 stop5h 55mAmerican Airlines

Sat 4/56:33 pmHPN - IAD

1 stop5h 23mAmerican Airlines

Deal found 3/24

$507

Fri 4/412:55 pmIAD - HPN

3 stops23h 50mMultiple Airlines

Sat 4/57:40 pmHPN - IAD

1 stop18h 15mMultiple Airlines

Deal found 3/24

$942

Fri 4/46:00 amIAD - HPN

1 stop5h 52mDelta

Sun 4/65:24 pmHPN - IAD

1 stop5h 36mDelta

Deal found 3/24

$1,083

Fri 4/1110:05 pmIAD - HPN

2 stops18h 47mMultiple Airlines

Sun 4/135:20 pmHPN - IAD

2 stops21h 06mMultiple Airlines

Deal found 3/24

$664

Thu 4/1710:16 amIAD - HPN

1 stop7h 44mDelta

Mon 4/216:00 amHPN - IAD

1 stop5h 23mDelta

Deal found 3/24

$313

Wed 4/234:52 pmIAD - HPN

1 stop5h 55mAmerican Airlines

Wed 4/306:33 pmHPN - IAD

1 stop5h 23mAmerican Airlines

Deal found 3/24

$323

One-way flights from Dulles Intl to White Plains
Search for one-way flight options from Dulles Intl to White Plains. Find affordable one-way fares based on user searches. Data last updated March 25, 2025.

Fri 5/165:02 amIAD - HPN

1 stop32h 13mAmerican Airlines

Deal found 3/24

$274

Fri 4/1810:19 pmIAD - HPN

2 stops18h 33mMultiple Airlines

Deal found 3/24

$318

Sun 6/18:25 amIAD - HPN

1 stop10h 35mBreeze Airways

Deal found 3/24

$348

Thu 4/106:00 amIAD - HPN

1 stop5h 52mDelta

Deal found 3/24

$522

Sat 4/129:00 pmIAD - HPN

2 stops48h 53mQatar Airways

Deal found 3/24

$1,861

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

Washington, D.C.White Plains

IAD - HPN

IADHPN

Washington, D.C. Dulles Intl

Thu 4/17

10:16 am-6:00 pm

1 stop7h 44m

White Plains Westchester County

Mon 4/21

6:00 am-11:23 am

1 stop5h 23m

$313

Washington, D.C.White Plains

IAD - HPN

IADHPN

Washington, D.C. Dulles Intl

Wed 4/23

4:52 pm-10:47 pm

1 stop5h 55m

White Plains Westchester County

Wed 4/30

6:33 pm-11:56 pm

1 stop5h 23m

$323

Washington, D.C.White Plains

IAD - HPN

IADHPN

Washington, D.C. Dulles Intl

Fri 5/30

5:40 pm-12:30 pm

3 stops18h 50m

White Plains Westchester County

Sun 6/1

8:10 am-11:20 am

3 stops27h 10m

$661

Washington, D.C.White Plains

IAD - HPN

IADHPN

Washington, D.C. Dulles Intl

Fri 5/16

5:02 am-1:15 pm

1 stop32h 13m

$274

Washington, D.C.White Plains

IAD - HPN

IADHPN

Washington, D.C. Dulles Intl

Fri 4/18

10:19 pm-4:52 pm

2 stops18h 33m

$318

Washington, D.C.White Plains

IAD - HPN

IADHPN

Washington, D.C. Dulles Intl

Sun 6/1

8:25 am-7:00 pm

1 stop10h 35m

$348

Washington, D.C.White Plains

IAD - HPN

IADHPN

Washington, D.C. Dulles Intl

Thu 4/10

6:00 am-11:52 am

1 stop5h 52m

$522

Washington, D.C.White Plains

IAD - HPN

IADHPN

Washington, D.C. Dulles Intl

Sat 4/12

9:00 pm-9:53 pm

2 stops48h 53m

$1,861

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

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 March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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

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 Washington, D.C. Dulles Intl Airport to White Plains

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to White Plains?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to White Plains (average of $276). Flying from Washington, D.C. Dulles Intl Airport to White Plains in March is currently the most expensive (average of $341). 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.

Reviews of airlines servicing White Plains

Get a feel of what it's like to fly with Delta, Breeze Airways and Qatar Airways from Washington, D.C. to White Plains by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,890 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Delta

8.0

Very good

7,890 reviews

Delta

8.0

Very good

7,890 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Breeze Airways

8.0

Very good

156 reviews

Delta

8.0

Very good

7,890 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Qatar Airways

7.4

Good

3,540 reviews

Delta

8.0

Very good

7,890 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,890 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

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.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to White Plains one-way?
The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to White Plains are American Airlines ($274), Breeze Airways ($348), and Delta ($522).
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.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to White Plains?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to White Plains (average of $276). Flying from Washington, D.C. Dulles Intl Airport to White Plains in March is currently the most expensive (average of $341). 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.

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$274+ Cheap flights from Dulles Intl (IAD) to White Plains (HPN)

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to White Plains with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to White Plains

Most accurate provider

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Round-trip from

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Find flight deals from Dulles Intl to White Plains

Cheapest flights from Dulles Intl to White PlainsExplore the most affordable flight options available from Dulles Intl to White Plains. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

Explore the most affordable flight options available from Dulles Intl to White Plains. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

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.

Compare providers for flights from Dulles Intl to White Plains

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

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 March.

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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to White Plains

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to White Plains?

Reviews of airlines servicing White Plains

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to White Plains. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to White Plains one-way?

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

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

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

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to White Plains?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to White Plains

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Cheapest flights from Dulles Intl to White Plains
Explore the most affordable flight options available from Dulles Intl to White Plains. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.