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Cheap flights from Seattle to New York from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to New York departing on 9/9. 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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0 bags

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Find the cheapest flights from Seattle to New York

Cheap round-trip flights

Delta Logo
11:20 pm - 11:59 amSEA-HPN
9h 39m1 stop
Delta Logo
10:29 am - 6:51 pmHPN-SEA
11h 22m1 stop
$257Delta
Find Deal
Tue, Sep 23 - Wed, Oct 1
Delta Logo
11:11 pm - 12:01 pmSEA-HPN
9h 50m1 stop
Delta Logo
5:20 pm - 10:16 pmHPN-SEA
7h 56m1 stop
$297Delta
Find Deal
Mon, Sep 22 - Sat, Oct 4
Delta Logo
6:00 am - 3:49 pmSEA-HPN
6h 49m1 stop
Delta Logo
10:29 am - 6:51 pmHPN-SEA
11h 22m1 stop
$327Delta
Find Deal
Wed, Sep 24 - Wed, Oct 1
Delta Logo
6:00 am - 3:49 pmSEA-HPN
6h 49m1 stop
Delta Logo
6:00 am - 9:53 pmHPN-SEA
18h 53m2 stops
$345Delta
Find Deal
Sat, Sep 27 - Sat, Oct 4
American Airlines Logo
8:03 am - 8:29 pmSEA-HPN
9h 26m1 stop
American Airlines Logo
1:41 pm - 7:59 pmHPN-SEA
9h 18m1 stop
$347American Airlines
Find Deal
Thu, Sep 25 - Mon, Sep 29
Delta Logo
11:20 pm - 11:59 amSEA-HPN
9h 39m1 stop
Delta Logo
6:40 pm - 10:09 amHPN-SEA
18h 29m1 stop
$350Delta
Find Deal
Tue, Sep 23 - Mon, Sep 29
American Airlines Logo
8:34 am - 8:00 pmSEA-HPN
8h 26m1 stop
American Airlines Logo
6:30 am - 5:29 pmHPN-SEA
13h 59m2 stops
$362American Airlines
Find Deal
Wed, Sep 24 - Sat, Oct 4
American Airlines Logo
5:26 am - 10:59 pmSEA-HPN
14h 33m2 stops
American Airlines Logo
11:15 am - 8:09 pmHPN-SEA
11h 54m2 stops
$367American Airlines
Find Deal
Tue, Sep 23 - Sat, Oct 4
Alaska Airlines Logo
12:59 am - 11:29 amSEA-HPN
7h 30m1 stop
Alaska Airlines Logo
12:00 pm - 5:52 pmHPN-SEA
8h 52m1 stop
$467Alaska Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 30
Alaska Airlines Logo
12:59 am - 11:29 amSEA-HPN
7h 30m1 stop
Alaska Airlines Logo
7:14 am - 12:34 pmHPN-SEA
8h 20m1 stop
$497Alaska Airlines
Find Deal
Sat, Sep 20 - Thu, Oct 2

American Airlines flights from Seattle to White Plains

Our best American Airlines deals on Seattle to White Plains flight tickets
American Airlines
Sep 25
SEA8:03 amSeattle/Tacoma Intl
9h 26m
1 stop
HPN8:29 pmWhite Plains Westchester County
Sep 29
HPN1:41 pmWhite Plains Westchester County
9h 18m
1 stop
SEA7:59 pmSeattle/Tacoma Intl
$347
Find similar
American Airlines
Sep 24
SEA8:34 amSeattle/Tacoma Intl
8h 26m
1 stop
HPN8:00 pmWhite Plains Westchester County
Oct 4
HPN6:30 amWhite Plains Westchester County
13h 59m
2 stops
SEA5:29 pmSeattle/Tacoma Intl
$362
Find similar
American Airlines
Sep 23
SEA5:26 amSeattle/Tacoma Intl
14h 33m
2 stops
HPN10:59 pmWhite Plains Westchester County
Oct 4
HPN11:15 amWhite Plains Westchester County
11h 54m
2 stops
SEA8:09 pmSeattle/Tacoma Intl
$367
Find similar

Delta flights from Seattle to White Plains

Our best Delta deals on Seattle to White Plains flight tickets
Delta
Sep 23
SEA11:20 pmSeattle/Tacoma Intl
9h 39m
1 stop
HPN11:59 amWhite Plains Westchester County
Oct 1
HPN10:29 amWhite Plains Westchester County
11h 22m
1 stop
SEA6:51 pmSeattle/Tacoma Intl
$257
Find similar
Delta
Sep 22
SEA11:11 pmSeattle/Tacoma Intl
9h 50m
1 stop
HPN12:01 pmWhite Plains Westchester County
Oct 4
HPN5:20 pmWhite Plains Westchester County
7h 56m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
$297
Find similar
Delta
Sep 24
SEA6:00 amSeattle/Tacoma Intl
6h 49m
1 stop
HPN3:49 pmWhite Plains Westchester County
Oct 1
HPN10:29 amWhite Plains Westchester County
11h 22m
1 stop
SEA6:51 pmSeattle/Tacoma Intl
$327
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle 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 July 30, 2025.
Use the filters below to find and compare flights from Seattle to White Plains that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Tue 9/23

11:20 pm-11:59 am

1 stop9h 39m

White Plains Westchester County

Wed 10/1

10:29 am-6:51 pm

1 stop11h 22m

$257

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Mon 9/22

11:11 pm-12:01 pm

1 stop9h 50m

White Plains Westchester County

Sat 10/4

5:20 pm-10:16 pm

1 stop7h 56m

$297

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Wed 9/24

6:00 am-3:49 pm

1 stop6h 49m

White Plains Westchester County

Wed 10/1

10:29 am-6:51 pm

1 stop11h 22m

$327

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Sat 9/27

6:00 am-3:49 pm

1 stop6h 49m

White Plains Westchester County

Sat 10/4

6:00 am-9:53 pm

2 stops18h 53m

$345

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Thu 9/25

8:03 am-8:29 pm

1 stop9h 26m

White Plains Westchester County

Mon 9/29

1:41 pm-7:59 pm

1 stop9h 18m

$347

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Tue 9/23

11:20 pm-11:59 am

1 stop9h 39m

White Plains Westchester County

Mon 9/29

6:40 pm-10:09 am

1 stop18h 29m

$350

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Wed 9/24

8:34 am-8:00 pm

1 stop8h 26m

White Plains Westchester County

Sat 10/4

6:30 am-5:29 pm

2 stops13h 59m

$362

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Tue 9/23

5:26 am-10:59 pm

2 stops14h 33m

White Plains Westchester County

Sat 10/4

11:15 am-8:09 pm

2 stops11h 54m

$367

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Sat 9/20

12:59 am-11:29 am

1 stop7h 30m

White Plains Westchester County

Tue 9/30

12:00 pm-5:52 pm

1 stop8h 52m

$467

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Sat 9/20

12:59 am-11:29 am

1 stop7h 30m

White Plains Westchester County

Thu 10/2

7:14 am-12:34 pm

1 stop8h 20m

$497

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 Seattle 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 typical price of a round-trip flight between Seattle and White Plains?

What is the cheapest month to fly to White Plains?

If you are unable to visit White Plains during the month of November, then departing from Seattle during the month September is also very affordable. Most momondo users find prices during this month for around $399.

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

According to our data, Saturday is the cheapest day to fly to White Plains from Seattle. The lowest ticket price found for a Saturday departure recently was $364. 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 $675. 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 $477. In the morning is when there is more demand to fly to White Plains, so prices are often more expensive at around $491 per ticket.

How have Seattle to White Plains flight prices changed over time?

As of July 2025, prices for Seattle to White Plains flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to White Plains

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

Cheap Seattle to White Plains (SEA to HPN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to White Plains

Best Price Found

$129

Fastest flight time

6h 49m

Direct flights

None

Airports in White Plains

1 airport
The best one-way flight to White Plains from Seattle in the past 72 hours is $129. The best round-trip flight deal from Seattle to White Plains found on momondo in the last 72 hours is $257.
The fastest flight from Seattle to White Plains takes 6h 49m
There are no direct flights from Seattle to White Plains. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - White Plains Westchester County Airport.
There is 1 airport near White Plains: White Plains Westchester County (HPN)
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  • How far is Seattle/Tacoma Intl to White Plains Westchester County by plane?

    Seattle/Tacoma Intl and White Plains Westchester County are 2401.4 mi apart from one another. By plane, this route typically takes 6h 49m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to White Plains Westchester County Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to White Plains Westchester County Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to White Plains Westchester County Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to White Plains Westchester County Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to White Plains Westchester County Airport.

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

    The necessary travel and health documents for your White Plains Westchester County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to White Plains?

Best airlines flying from Seattle to White Plains

Compare and see reviews for airlines that fly from Seattle to White Plains with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $286Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $287Free CancellationRating
8.0
7,980 reviews
Search Delta flights
Alaska AirlinesPriceFrom $516Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to White Plains?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to White Plains from Seattle.

Can I find flights from Seattle to White Plains with flexible booking policies on momondo?

momondo does allow users to show only those flights to White Plains from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to White Plains?

momondo provides multiple filters to help you find the best flight to White Plains from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to White Plains, momondo offers a useful price alert feature which will track prices for flights to White Plains from Seattle and alert you when they change.

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