Find cheap flights from Washington Dulles Airport to White Plains from $193
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to White Plains departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Round-trip
1 adult
Economy
0 bags
Sun 5/19
Sun 5/26
Search hundreds of travel sites at once for deals on flights to White Plains
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to White Plains, as well as popular online travel agencies
...and more
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to White Plains, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,662 times on KAYAK, and here is why:
Save 22% or moreCompare multiple travel sites with one search.
Filter your dealsChoose cabin class, free Wi-Fi and more.
Bundle and saveSave money when you bundle your flight + hotel.
Cheap flight deals from Dulles Intl to White Plains (IAD-HPN)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to White Plains that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Flights from Dulles Intl to White Plains - Travel Insights & Trends
Get data-powered insights and trends into flights from Dulles Intl to White Plains to help you find the cheapest flights, the best time to fly and much more.
What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to White Plains?
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Dulles Intl Airport to White Plains, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Dulles Intl Airport to White Plains is February, where tickets cost $352 on average. On the other hand, the most expensive months are July and November, where the average cost of tickets is $466 and $466 respectively.
How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to White Plains?
To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. Dulles Intl Airport to White Plains, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to White Plains, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 82 days before departure.
Which airlines provide the cheapest flights from Washington Dulles Airport to White Plains?
The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to White Plains from Washington Dulles Airport were found on Delta ($193) and American Airlines ($241), and the lowest round-trip tickets were found on American Airlines ($342) and Delta ($414).
Flight from Washington Dulles Airport to White Plains
When to book flights from Dulles Intl to White Plains
Are your dates flexible? Find out the best times to travel from Dulles Intl to White Plains based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
FAQs for booking Washington Dulles Airport to White Plains flights
What is the cheapest flight from Washington, D.C. Dulles Intl Airport to White Plains?
In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to White Plains was $193 for a one-way ticket and $342 for a round-trip.
Do I need a passport to fly between Washington Dulles Airport and White Plains?
A passport is not required to fly from Washington Dulles Airport to White Plains.
Which airports will I be using when flying from Washington Dulles Airport to White Plains?
Washington Dulles Airport and White Plains are both served by 1 main airport. You will leave Washington Dulles Airport from Washington, D.C. Dulles Intl and will be arriving at White Plains Westchester County.
Which aircraft models fly most regularly from Washington Dulles Airport to White Plains?
We unfortunately don’t have that data for this specific route.
Which airline alliances offer flights from Washington Dulles Airport to White Plains?
SkyTeam, and oneworld are the airline alliances operating flights between Washington Dulles Airport and White Plains, with SkyTeam being the most commonly used for this route.
How does KAYAK find such low prices on flights from Washington Dulles Airport to White Plains?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to White Plains.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to White Plains?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to White Plains from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington Dulles Airport to White Plains?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to White Plains with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and HPN can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to White Plains?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to White Plains from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
See more FAQs
Book cheap flights from Washington, D.C. to White Plains
Recent one-way flight deals
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to White Plains found on KAYAK in the last 72 hours.
6/20Thu
1 stopDelta
6h 40mIAD-HPN
$193
5/16Thu
3 stops
34h 43mIAD-HPN
$205
7/14Sun
1 stopAmerican Airlines
4h 28mIAD-HPN
$241
5/11Sat
1 stopDelta
5h 52mIAD-HPN
$252
5/10Fri
1 stopAmerican Airlines
7h 16mIAD-HPN
$253
5/3Fri
1 stopDelta
5h 51mIAD-HPN
$257
5/16Thu
1 stopDelta
5h 52mIAD-HPN
$268
4/28Sun
1 stopDelta
4h 51mIAD-HPN
$277
5/10Fri
2 stops
15h 14mIAD-HPN
$298
4/28Sun
1 stopAmerican Airlines
4h 25mIAD-HPN
$344
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Last minute flights from Dulles Intl to White Plains
Last minute flight, train and bus deals
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to White Plains that are departing in the next 10 days.