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Cheap flights from Washington, D.C. Dulles Intl Airport to New York from $127

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to New York departing on 3/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:45 pm - 8:30 pm
IAD
-
HPN
25h 45m
1 stop
Multiple Airlines Logo
12:08 pm - 12:31 am
HPN
-
IAD
12h 23m
2 stops
$340Multiple Airlines
Mon, Mar 16 - Mon, Mar 23
Multiple Airlines Logo
6:45 pm - 8:30 pm
IAD
-
HPN
25h 45m
1 stop
Multiple Airlines Logo
12:08 pm - 7:24 am
HPN
-
IAD
19h 16m
2 stops
$356Multiple Airlines
Mon, Mar 16 - Fri, Mar 20
American Airlines Logo
6:25 am - 1:00 pm
IAD
-
HPN
6h 35m
1 stop
American Airlines Logo
6:59 pm - 11:59 pm
HPN
-
IAD
5h 00m
1 stop
$373American Airlines
Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
6:25 am - 1:00 pm
IAD
-
HPN
6h 35m
1 stop
American Airlines Logo
6:57 pm - 11:59 pm
HPN
-
IAD
5h 02m
1 stop
$398American Airlines
Sat, Apr 11 - Sat, Apr 18
American Airlines Logo
6:25 am - 1:00 pm
IAD
-
HPN
6h 35m
1 stop
American Airlines Logo
6:59 pm - 11:59 pm
HPN
-
IAD
5h 00m
1 stop
$400American Airlines
Wed, Apr 22 - Sun, Apr 26
Multiple Airlines Logo
6:42 pm - 8:30 pm
IAD
-
HPN
25h 48m
1 stop
Multiple Airlines Logo
12:08 pm - 12:31 am
HPN
-
IAD
12h 23m
2 stops
$407Multiple Airlines
Mon, Mar 23 - Mon, Mar 30
American Airlines Logo
9:18 am - 5:00 pm
IAD
-
HPN
7h 42m
1 stop
American Airlines Logo
7:47 am - 1:32 pm
HPN
-
IAD
5h 45m
1 stop
$423American Airlines
Sat, Mar 7 - Wed, Mar 11
American Airlines Logo
9:19 am - 4:46 pm
IAD
-
HPN
7h 27m
1 stop
American Airlines Logo
1:30 pm - 7:25 pm
HPN
-
IAD
5h 55m
1 stop
$429American Airlines
Fri, Apr 17 - Mon, Apr 20
American Airlines Logo
6:25 am - 1:00 pm
IAD
-
HPN
6h 35m
1 stop
American Airlines Logo
6:57 pm - 11:59 pm
HPN
-
IAD
5h 02m
1 stop
$441American Airlines
Sat, Apr 11 - Sat, Apr 18
Multiple Airlines Logo
6:42 pm - 8:30 pm
IAD
-
HPN
25h 48m
1 stop
Multiple Airlines Logo
12:08 pm - 12:31 am
HPN
-
IAD
12h 23m
2 stops
$456Multiple Airlines
Mon, Mar 23 - Mon, Mar 30

American Airlines flights from Washington, D.C. Dulles Intl Airport to White Plains

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to White Plains flight tickets
American Airlines
Apr 8
IAD6:25 amWashington, D.C. Dulles Intl
6h 35m
1 stop
HPN1:00 pmWhite Plains Westchester County
Apr 15
HPN6:59 pmWhite Plains Westchester County
5h 00m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
$373
American Airlines
Apr 11
IAD6:25 amWashington, D.C. Dulles Intl
6h 35m
1 stop
HPN1:00 pmWhite Plains Westchester County
Apr 18
HPN6:57 pmWhite Plains Westchester County
5h 02m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
$398
American Airlines
Apr 22
IAD6:25 amWashington, D.C. Dulles Intl
6h 35m
1 stop
HPN1:00 pmWhite Plains Westchester County
Apr 26
HPN6:59 pmWhite Plains Westchester County
5h 00m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
$400

Delta flights from Washington, D.C. Dulles Intl Airport to White Plains

Our best Delta deals on Washington, D.C. Dulles Intl Airport to White Plains flight tickets
Delta
Mar 28
IAD6:00 amWashington, D.C. Dulles Intl
5h 43m
1 stop
HPN11:43 amWhite Plains Westchester County
Mar 29
HPN12:35 pmWhite Plains Westchester County
4h 17m
1 stop
IAD4:52 pmWashington, D.C. Dulles Intl
$1,461
Delta
Feb 26
IAD6:00 amWashington, D.C. Dulles Intl
5h 56m
1 stop
HPN11:56 amWhite Plains Westchester County
Mar 1
HPN5:12 pmWhite Plains Westchester County
5h 57m
1 stop
IAD11:09 pmWashington, D.C. Dulles Intl
$1,463
Delta
Mar 28
IAD6:00 amWashington, D.C. Dulles Intl
5h 43m
1 stop
HPN11:43 amWhite Plains Westchester County
Apr 14
HPN5:21 pmWhite Plains Westchester County
5h 42m
1 stop
IAD11:03 pmWashington, D.C. Dulles Intl
$1,743

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to White Plains 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, momondo users made 832,500 searches. Data last updated February 24, 2026.
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

Mon 3/16

6:45 pm-8:30 pm

1 stop25h 45m

White Plains Westchester County

Mon 3/23

12:08 pm-12:31 am

2 stops12h 23m

$340

Washington, D.C.White Plains

IAD - HPN

IADHPN

Washington, D.C. Dulles Intl

Mon 3/16

6:45 pm-8:30 pm

1 stop25h 45m

White Plains Westchester County

Fri 3/20

12:08 pm-7:24 am

2 stops19h 16m

$356

Washington, D.C.White Plains

IAD - HPN

IADHPN

Washington, D.C. Dulles Intl

Wed 4/8

6:25 am-1:00 pm

1 stop6h 35m

White Plains Westchester County

Wed 4/15

6:59 pm-11:59 pm

1 stop5h 00m

$373

Washington, D.C.White Plains

IAD - HPN

IADHPN

Washington, D.C. Dulles Intl

Sat 4/11

6:25 am-1:00 pm

1 stop6h 35m

White Plains Westchester County

Sat 4/18

6:57 pm-11:59 pm

1 stop5h 02m

$398

Washington, D.C.White Plains

IAD - HPN

IADHPN

Washington, D.C. Dulles Intl

Wed 4/22

6:25 am-1:00 pm

1 stop6h 35m

White Plains Westchester County

Sun 4/26

6:59 pm-11:59 pm

1 stop5h 00m

$400

Washington, D.C.White Plains

IAD - HPN

IADHPN

Washington, D.C. Dulles Intl

Mon 3/23

6:42 pm-8:30 pm

1 stop25h 48m

White Plains Westchester County

Mon 3/30

12:08 pm-12:31 am

2 stops12h 23m

$407

Washington, D.C.White Plains

IAD - HPN

IADHPN

Washington, D.C. Dulles Intl

Sat 3/7

9:18 am-5:00 pm

1 stop7h 42m

White Plains Westchester County

Wed 3/11

7:47 am-1:32 pm

1 stop5h 45m

$423

Washington, D.C.White Plains

IAD - HPN

IADHPN

Washington, D.C. Dulles Intl

Fri 4/17

9:19 am-4:46 pm

1 stop7h 27m

White Plains Westchester County

Mon 4/20

1:30 pm-7:25 pm

1 stop5h 55m

$429

Washington, D.C.White Plains

IAD - HPN

IADHPN

Washington, D.C. Dulles Intl

Sat 4/11

6:25 am-1:00 pm

1 stop6h 35m

White Plains Westchester County

Sat 4/18

6:57 pm-11:59 pm

1 stop5h 02m

$441

Washington, D.C.White Plains

IAD - HPN

IADHPN

Washington, D.C. Dulles Intl

Mon 3/23

6:42 pm-8:30 pm

1 stop25h 48m

White Plains Westchester County

Mon 3/30

12:08 pm-12:31 am

2 stops12h 23m

$456

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to White Plains

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to White Plains?

According to our data, Thursday is the cheapest day to fly to White Plains from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Thursday departure recently was $413. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $547. These prices are subject to change though, so be sure to set up a Price Alert for flights to White Plains.

What is the cheapest time of day to depart on your flight to White Plains?

The cheapest time of day to fly to White Plains is in the evening when flights can be purchased for as low as $435. At noon is when there is more demand to fly to White Plains, so prices are often more expensive at around $477 per ticket.

When to book flights from Washington, D.C. Dulles Intl Airport to White Plains

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to White Plains according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to White Plains (IAD to HPN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to White Plains

Fastest flight time

5h 44m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to White Plains takes 5h 44m
There are no direct flights from Washington, D.C. Dulles Intl Airport to White Plains. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to White Plains.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to White Plains Westchester County by plane?

    The distance between Washington, D.C. Dulles Intl and White Plains Westchester County is about 242.3 mi. 5h 44m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to White Plains Westchester County Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to White Plains Westchester County Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to White Plains Westchester County Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to White Plains Westchester County Airport.

  • What documentation or ID do you need to fly to White Plains Westchester County Airport?

    The travel and health documents you'll need for your trip to White Plains Westchester County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at White Plains Westchester County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to White Plains?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to White Plains. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to White Plains with flexible booking policies on momondo?

All flight searches from Washington, D.C. to White Plains on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to White Plains?

Once all potential Washington, D.C. to White Plains flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to White Plains right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to White Plains now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to White Plains and let you know when they change.

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