$184+ Cheap flights from White Plains (HPN) to Dulles Intl (IAD)
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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from White Plains to Dulles Intl 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 White Plains to Dulles Intl
Discover tips and strategies to find the most affordable flight options for your journey from White Plains (HPN) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 19, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $338 (American Airlines) |
One-way from | $184 (Mytrip) |
Popular in | December |
Cheapest in | September |
Average price | $288 |
Find flight deals from White Plains to Dulles Intl
Cheapest flights from White Plains to Dulles IntlExplore the most affordable flight options available from White Plains to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2025.
Explore the most affordable flight options available from White Plains to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2025.
This American Airlines deal was found by Cheapflights users on 2/17. 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.
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 2/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 2/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from White Plains to Dulles Intl within your budget
Customize your flight search to find flights from White Plains to Dulles Intl 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 February 19, 2025.
Fly from
Fly to
Route
Depart
Return
Price
White PlainsWashington, D.C.
HPN - IAD
HPNIAD
White Plains Westchester County
Wed 4/2
6:35 pm-11:58 pm
1 stop5h 23m
Washington, D.C. Dulles Intl
Sun 4/6
5:00 am-9:29 am
1 stop4h 29m
White PlainsWashington, D.C.
HPN - IAD
HPNIAD
White Plains Westchester County
Tue 3/18
12:35 pm-11:00 pm
1 stop10h 25m
Washington, D.C. Dulles Intl
Wed 3/26
6:00 am-4:40 pm
1 stop10h 40m
White PlainsWashington, D.C.
HPN - IAD
HPNIAD
White Plains Westchester County
Thu 3/6
12:00 pm-8:20 pm
1 stop8h 20m
Washington, D.C. Dulles Intl
Mon 3/10
8:30 am-11:00 am
2 stops26h 30m
White PlainsWashington, D.C.
HPN - IAD
HPNIAD
White Plains Westchester County
Wed 5/14
7:40 pm-1:55 pm
1 stop18h 15m
Washington, D.C. Dulles Intl
Sun 5/18
8:25 am-7:00 pm
1 stop10h 35m
White PlainsWashington, D.C.
HPN - IAD
HPNIAD
White Plains Westchester County
Sun 5/18
12:05 pm-8:12 pm
2 stops32h 07m
White PlainsWashington, D.C.
HPN - IAD
HPNIAD
White Plains Westchester County
Tue 4/15
5:24 pm-8:31 am
1 stop15h 07m
White PlainsWashington, D.C.
HPN - IAD
HPNIAD
White Plains Westchester County
Fri 2/28
10:05 am-6:01 pm
1 stop31h 56m
Compare providers for flights from White Plains to Dulles Intl
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 White Plains to Dulles Intl in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on White Plains-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on White Plains-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from White Plains-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on White Plains-Washington, D.C. Dulles Intl Airport 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 White Plains-Washington, D.C. Dulles Intl Airport 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 White Plains to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from White Plains with our price prediction graph.
Travel insights for flights from White Plains to Dulles Intl
Get recent, data-driven insights about flights from White Plains to Dulles Intl including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from White Plains to Washington, D.C. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from White Plains to Washington, D.C. Dulles Intl Airport (average of $309). Flying from White Plains to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 HPN to IAD?
Find hourly flight availability from White Plains to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 19, 2025.
One of the essential ways to save on airfare from White Plains to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 25% on airfare.
Rainfall in Dulles Intl by month
Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.
Temperature in Dulles Intl by month
Plan your trip to Dulles Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).
Reviews of airlines servicing Dulles Intl
Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated February 19, 2025.
Read reviews from past customers who have flown Breeze Airways, Delta and American Airlines from White Plains to Washington, D.C.. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Overall
Boarding
Entertainment
Food
Reviews
Dena,Dec 2024
LAS - BDL
Comfort
Crew
Overall
Boarding
Entertainment
Food
Reviews
Dena,Dec 2024
LAS - BDL
Comfort
Crew
Overall
Boarding
Entertainment
Food
Reviews
Dena,Dec 2024
LAS - BDL
Comfort
Crew
Overall
Boarding
Entertainment
Food
Reviews
Dena,Dec 2024
LAS - BDL