Cheap Flights from White Plains (HPN) to Washington (IAD)

Popular airlines from Westchester County Airport (HPN) to Washington Dulles International Airport (IAD)

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Frequently asked questions

How much is a flight from HPN to Dulles Intl. Airport?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights between HPN and IAD start from . Book now to secure the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from White Plains Airport to IAD?
We understand that things crop up unexpectedly, so we’ve made it as hassle-free as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from HPN to IAD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for HPN to Washington Dulles Intl. Airport (IAD) flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from HPN to Dulles Intl. Airport?
The flight time from HPN to Dulles Intl. Airport is about 3 hours and 52 minutes. Put your earphones in, listen to a gripping podcast and the hours will fly by.
How far is the flight from HPN to IAD?
You might not get through a whole movie on this flight — it’s just 400 kilometres from West Harrison to Chantilly. Find your seat, get comfortable and you’ll be there in next to no time.
Which airlines fly direct from HPN to Dulles Intl. Airport?
Direct flights aren’t available, so you’ll have to make at least one stop between Westchester County Airport (HPN) and Washington Dulles Intl. Airport (IAD). Use the layover time to stretch your legs and enjoy some personal space.
Are Westchester County Airport (HPN) to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so not always. While last-minute flight deals between HPN and Washington Dulles Intl. Airport (IAD) are possible, it also makes sense to monitor prices well before you fly. In fact, some carriers announce their prices up to 12 months before the departure date. Expedia is constantly updating the best airfare bargains around, so keep checking back and be ready to pounce when the fares dip.
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