Cheap flights from Seattle (SEA) to Westchester County

SEA — HPN
Sep 27 — Oct 41

How far in advance should I book a flight from Seattle to Westchester County?

Travelers have found it’s best to book a flight 38 days in advance to save up to 22% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 38 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to Westchester County 1-2 weeks in advance for as low as $354, or $405 for flights within the next 24 hours.

What is the cheapest month to fly from Seattle to Westchester County?

The best pricing can be found in the month of February. Prices to Westchester County from Seattle average $366. You can even find prices in February for less than $366, as users have found deals to Westchester County from as low as $188. The month of June appears to be one of the more expensive times to travel to Westchester County from Seattle. Flying in the targeted month can save you up to 65%.

When is the cheapest time to fly from Seattle to Westchester County (SEA - REU)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Westchester County as you normally would.

Cheap flights from Seattle to Westchester County in September, October 2022

The best prices found for SEA to Westchester County flights for September, October
Oct 26 - Nov 15
SEA

Seattle/Tacoma Intl

HPN

White Plains Westchester County

1 stop

9h 34m
HPN

White Plains Westchester County

SEA

Seattle/Tacoma Intl

1 stop

8h 08m
$337

Delta

Pick Dates

Deal found 20/9/22

Oct 25 - Nov 14
SEA

Seattle/Tacoma Intl

HPN

White Plains Westchester County

1 stop

9h 34m
HPN

White Plains Westchester County

SEA

Seattle/Tacoma Intl

1 stop

8h 08m
$357

Delta

Pick Dates

Deal found 20/9/22

Oct 28 - Oct 30
SEA

Seattle/Tacoma Intl

HPN

White Plains Westchester County

2 stops

36h 38m
HPN

White Plains Westchester County

SEA

Seattle/Tacoma Intl

1 stop

26h 28m
$376

Multiple Airlines

Pick Dates

Deal found 19/9/22

Seattle to Westchester County 2022 flight deals

Cheap flights to Westchester County from Seattle found for this year
Nov 30 - Dec 3
SEA

Seattle/Tacoma Intl

HPN

White Plains Westchester County

1 stop

8h 09m
HPN

White Plains Westchester County

SEA

Seattle/Tacoma Intl

1 stop

8h 53m
$293

American Airlines

Pick Dates

Deal found 21/9/22

Nov 5 - Nov 9
SEA

Seattle/Tacoma Intl

HPN

White Plains Westchester County

1 stop

7h 28m
HPN

White Plains Westchester County

SEA

Seattle/Tacoma Intl

1 stop

9h 20m
$294

American Airlines

Pick Dates

Deal found 20/9/22

Nov 2 - Nov 7
SEA

Seattle/Tacoma Intl

HPN

White Plains Westchester County

1 stop

7h 41m
HPN

White Plains Westchester County

SEA

Seattle/Tacoma Intl

1 stop

21h 16m
$295

Multiple Airlines

Pick Dates

Deal found 21/9/22

Cheap American Airlines flights from Seattle to Westchester County

Nov 30 - Dec 3
SEA

Seattle/Tacoma Intl

HPN

White Plains Westchester County

1 stop

8h 09m
HPN

White Plains Westchester County

SEA

Seattle/Tacoma Intl

1 stop

8h 53m
$293

American Airlines

Pick Dates

Deal found 21/9/22

Nov 5 - Nov 9
SEA

Seattle/Tacoma Intl

HPN

White Plains Westchester County

1 stop

7h 28m
HPN

White Plains Westchester County

SEA

Seattle/Tacoma Intl

1 stop

9h 20m
$294

American Airlines

Pick Dates

Deal found 20/9/22

Nov 5 - Nov 9
SEA

Seattle/Tacoma Intl

HPN

White Plains Westchester County

2 stops

9h 10m
HPN

White Plains Westchester County

SEA

Seattle/Tacoma Intl

1 stop

9h 20m
$299

American Airlines

Pick Dates

Deal found 20/9/22

Cheap United Airlines flights from Seattle to Westchester County

Oct 2 - Oct 19
SEA

Seattle/Tacoma Intl

HPN

White Plains Westchester County

1 stop

7h 40m
HPN

White Plains Westchester County

SEA

Seattle/Tacoma Intl

1 stop

8h 26m
$442

United Airlines

Pick Dates

Deal found 21/9/22

Nov 12 - Nov 20
SEA

Seattle/Tacoma Intl

HPN

White Plains Westchester County

1 stop

7h 25m
HPN

White Plains Westchester County

SEA

Seattle/Tacoma Intl

1 stop

13h 54m
$443

United Airlines

Pick Dates

Deal found 20/9/22

Oct 21 - Oct 28
SEA

Seattle/Tacoma Intl

HPN

White Plains Westchester County

1 stop

18h 11m
HPN

White Plains Westchester County

SEA

Seattle/Tacoma Intl

1 stop

18h 56m
$462

United Airlines

Pick Dates

Deal found 21/9/22

Last minute flights from Seattle to Westchester County

Late deals on return flights to Westchester County from Seattle, departing today and this week
Oct 1 - Oct 15
SEA

Seattle/Tacoma Intl

HPN

White Plains Westchester County

1 stop

6h 44m
HPN

White Plains Westchester County

SEA

Seattle/Tacoma Intl

1 stop

7h 43m
$422

Delta

Pick Dates

Deal found 20/9/22

Oct 2 - Oct 19
SEA

Seattle/Tacoma Intl

HPN

White Plains Westchester County

1 stop

7h 40m
HPN

White Plains Westchester County

SEA

Seattle/Tacoma Intl

1 stop

8h 26m
$442

United Airlines

Pick Dates

Deal found 21/9/22

Oct 1 - Oct 20
SEA

Seattle/Tacoma Intl

HPN

White Plains Westchester County

1 stop

6h 44m
HPN

White Plains Westchester County

SEA

Seattle/Tacoma Intl

1 stop

9h 38m
$463

Delta

Pick Dates

Deal found 21/9/22

One-way flights to Westchester County from Seattle

The cheapest one-way flights from Seattle to Westchester County
Oct 27
SEA

Seattle/Tacoma Intl

HPN

White Plains Westchester County

2 stops

19h 45m
$130

Multiple Airlines

Pick Dates

Deal found 20/9/22

Nov 16
SEA

Seattle/Tacoma Intl

HPN

White Plains Westchester County

1 stop

7h 55m
$148

Delta

Pick Dates

Deal found 21/9/22

Nov 14
SEA

Seattle/Tacoma Intl

HPN

White Plains Westchester County

2 stops

51h 57m
$159

Multiple Airlines

Pick Dates

Deal found 22/9/22

Related info for your journey

Useful info, stats and facts about Seattle to Westchester County flights.

What airport do you fly from for flights from Seattle to Westchester County?

Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Westchester County.

Which airlines flying from Seattle/Tacoma Intl to Westchester County have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Seattle/Tacoma Intl to Westchester County that may be offering flexible cancellation policies are Delta, American Airlines, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Seattle to Westchester County for under $300 on Cheapflights?

Yes, there are multiple flights from Seattle to Westchester County for under $300. The cheapest flight booked recently is on American Airlines for just $293, but on average you can expect to pay $361.

Are there last-minute flights available from Seattle to Westchester County for under $500?

There are currently 20+ open flights from Seattle to Westchester County within the next 7 days for less than $500.

What are the cheapest airlines to fly from Seattle to Westchester County one-way?

$148 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $167 and $210, respectively.

What are the most popular airlines that fly from Seattle to Westchester County?

Consider American Airlines, Alaska Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Seattle to Westchester County.

What are the cheapest flights from Seattle to Westchester County?

Looking at all options, your cheapest flight can be booked for $248. While the most popular route (Seattle/Tacoma Intl - White Plains Westchester County) can be booked for $295 on average our data indicates $987 when flying from Seattle to Westchester County.

Alternative routes for Seattle to Westchester County

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Seattle to Westchester County

The chart below displays the airlines Cheapflights users traveling from Seattle to Westchester County choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
DeltaCheapest$197Average$639FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Alaska AirlinesCheapest$202Average$508FlexibilityNo cancel feeOn-time75%COVID-19 safety
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American AirlinesCheapest$243Average$556FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$243Average$376FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights