$148+ Cheap flights from Seattle (SEA) to Westchester County
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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HPN
Apr 17 — Apr 241
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Westchester County with Cheapflights
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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
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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 Seattle to Westchester County
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Best
Last-minute
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Cheapest flights from Seattle to Westchester CountyExplore the most affordable flight options available from Seattle to Westchester County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.
Explore the most affordable flight options available from Seattle to Westchester County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Sat 5/2311:58 pm
SEA
- HPN
1 stop8h 31m
American Airlines
Wed 5/275:48 pm
HPN
- SEA
1 stop9h 28m
American Airlines
Deal found 3/17![American Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 3/16. 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.
Tue 4/2110:29 pm
SEA
- HPN
1 stop8h 00m
American Airlines
Tue 4/285:16 pm
HPN
- SEA
2 stops10h 20m
American Airlines
Deal found 3/16![American Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 3/16. 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.
Wed 4/226:00 am
SEA
- HPN
1 stop7h 40m
Delta
Tue 4/284:29 pm
HPN
- SEA
1 stop10h 24m
Delta
Deal found 3/16![Delta logo]()
$317
This American Airlines deal was found by Cheapflights users on 3/14. 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.
Thu 4/2311:16 am
SEA
- HPN
1 stop7h 43m
American Airlines
Mon 4/274:30 pm
HPN
- SEA
1 stop11h 06m
American Airlines
Deal found 3/14![American Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 3/16. 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.
Mon 4/2011:14 pm
SEA
- HPN
1 stop9h 35m
Delta
Tue 4/284:29 pm
HPN
- SEA
1 stop10h 24m
Delta
Deal found 3/16![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 3/14. 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.
Mon 4/207:00 am
SEA
- HPN
1 stop7h 26m
American Airlines
Wed 4/225:16 pm
HPN
- SEA
2 stops10h 20m
American Airlines
Deal found 3/14![American Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 3/16. 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.
Fri 4/1711:14 pm
SEA
- HPN
1 stop9h 35m
Delta
Mon 4/275:21 pm
HPN
- SEA
1 stop7h 29m
Delta
Deal found 3/16![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 3/16. 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.
Tue 4/215:48 pm
SEA
- HPN
2 stops13h 00m
Delta
Tue 4/284:29 pm
HPN
- SEA
1 stop10h 24m
Delta
Deal found 3/16![Delta logo]()
$356
Best flights from Seattle to Westchester CountyDiscover carefully curated flight deals from Seattle to Westchester County that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 18, 2026.
Discover carefully curated flight deals from Seattle to Westchester County that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 18, 2026.
This American Airlines deal was found by Cheapflights users on 3/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2311:58 pm
SEA
- HPN
1 stop8h 31m
American Airlines
Wed 5/274:30 pm
HPN
- SEA
1 stop10h 46m
American Airlines
Deal found 3/18![American Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 3/16. 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.
Mon 4/2011:15 pm
SEA
- HPN
1 stop9h 45m
Delta
Tue 4/284:29 pm
HPN
- SEA
1 stop10h 24m
Delta
Deal found 3/16![Delta logo]()
$336
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:30 am
SEA
- HPN
1 stop10h 29m
Alaska Airlines
Wed 4/2912:00 pm
HPN
- SEA
2 stops13h 53m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 3/13. 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.
Fri 7/36:00 am
SEA
- HPN
1 stop8h 15m
American Airlines
Tue 7/75:45 pm
HPN
- SEA
1 stop8h 50m
American Airlines
Deal found 3/13![American Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 3/16. 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.
Wed 4/225:48 pm
SEA
- HPN
2 stops13h 00m
Delta
Tue 4/284:29 pm
HPN
- SEA
1 stop10h 24m
Delta
Deal found 3/16![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 3/15. 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.
Thu 9/36:05 am
SEA
- HPN
1 stop7h 35m
Delta
Tue 9/812:59 pm
HPN
- SEA
1 stop8h 53m
Delta
Deal found 3/15![Delta logo]()
$428
This Delta deal was found by Cheapflights users on 3/16. 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.
Wed 9/26:05 am
SEA
- HPN
1 stop7h 35m
Delta
Thu 9/1012:59 pm
HPN
- SEA
1 stop8h 53m
Delta
Deal found 3/16![Delta logo]()
$428
This Delta deal was found by Cheapflights users on 3/13. 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.
Thu 9/36:05 am
SEA
- HPN
1 stop7h 35m
Delta
Sun 9/65:10 pm
HPN
- SEA
1 stop7h 55m
Delta
Deal found 3/13![Delta logo]()
$447
Last-minute flights from Seattle to Westchester CountyDiscover last-minute flight deals from Seattle to Westchester County. Data last updated March 18, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Westchester County. Data last updated March 18, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/16. 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.
Tue 4/712:05 pm
SEA
- HPN
2 stops18h 39m
Delta
Tue 4/144:29 pm
HPN
- SEA
1 stop10h 24m
Delta
Deal found 3/16![Delta logo]()
$375
This Delta deal was found by Cheapflights users on 3/16. 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.
Fri 4/1711:14 pm
SEA
- HPN
1 stop9h 35m
Delta
Mon 4/275:21 pm
HPN
- SEA
1 stop7h 29m
Delta
Deal found 3/16![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 3/16. 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.
Sat 4/186:00 am
SEA
- HPN
1 stop7h 40m
Delta
Tue 4/284:29 pm
HPN
- SEA
1 stop10h 24m
Delta
Deal found 3/16![Delta logo]()
$366
This Delta deal was found by Cheapflights users on 3/16. 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.
Sun 4/195:48 pm
SEA
- HPN
2 stops15h 01m
Delta
Tue 4/284:29 pm
HPN
- SEA
1 stop10h 24m
Delta
Deal found 3/16![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 3/16. 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.
Mon 4/2011:14 pm
SEA
- HPN
1 stop9h 35m
Delta
Tue 4/284:29 pm
HPN
- SEA
1 stop10h 24m
Delta
Deal found 3/16![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 3/14. 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.
Mon 4/207:00 am
SEA
- HPN
1 stop7h 26m
American Airlines
Wed 4/225:16 pm
HPN
- SEA
2 stops10h 20m
American Airlines
Deal found 3/14![American Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 3/16. 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.
Tue 4/2111:14 pm
SEA
- HPN
1 stop9h 35m
Delta
Tue 4/284:29 pm
HPN
- SEA
1 stop10h 24m
Delta
Deal found 3/16![Delta logo]()
$297
This American Airlines deal was found by Cheapflights users on 3/16. 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.
Tue 4/2110:29 pm
SEA
- HPN
1 stop8h 00m
American Airlines
Tue 4/285:16 pm
HPN
- SEA
2 stops10h 20m
American Airlines
Deal found 3/16![American Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 3/16. 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.
Wed 4/226:00 am
SEA
- HPN
1 stop7h 40m
Delta
Tue 4/284:29 pm
HPN
- SEA
1 stop10h 24m
Delta
Deal found 3/16![Delta logo]()
$317
This American Airlines deal was found by Cheapflights users on 3/14. 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.
Thu 4/2311:16 am
SEA
- HPN
1 stop7h 43m
American Airlines
Mon 4/274:30 pm
HPN
- SEA
1 stop11h 06m
American Airlines
Deal found 3/14![American Airlines logo]()
$335
One-way flights from Seattle to Westchester CountySearch for one-way flight options from Seattle to Westchester County. Find affordable one-way fares based on user searches. Data last updated March 18, 2026.
Search for one-way flight options from Seattle to Westchester County. Find affordable one-way fares based on user searches. Data last updated March 18, 2026.
This American Airlines deal was found by Cheapflights users on 3/16. 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.
Tue 4/147:00 am
SEA
- HPN
1 stop7h 26m
American Airlines
Deal found 3/16![American Airlines logo]()
$148
This Delta deal was found by Cheapflights users on 3/16. 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.
Tue 4/2111:14 pm
SEA
- HPN
1 stop9h 35m
Delta
Deal found 3/16![Delta logo]()
$149
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 4/2111:33 pm
SEA
- HPN
1 stop8h 56m
American Airlines
Deal found 3/17![American Airlines logo]()
$159
This Delta deal was found by Cheapflights users on 3/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:00 am
SEA
- HPN
1 stop7h 35m
Delta
Deal found 3/17![Delta logo]()
$168
This Delta deal was found by Cheapflights users on 3/16. 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.
Mon 4/2711:14 pm
SEA
- HPN
1 stop9h 35m
Delta
Deal found 3/16![Delta logo]()
$178
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Mon 4/2711:55 pm
SEA
- HPN
2 stops11h 36m
American Airlines
Deal found 3/17![American Airlines logo]()
$183
This American Airlines deal was found by Cheapflights users on 3/14. 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.
Wed 6/1711:58 pm
SEA
- HPN
1 stop8h 31m
American Airlines
Deal found 3/14![American Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:12 pm
SEA
- HPN
3 stops37h 16m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$200
This Delta deal was found by Cheapflights users on 3/16. 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.
Sun 4/2611:15 pm
SEA
- HPN
1 stop9h 45m
Delta
Deal found 3/16![Delta logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:11 pm
SEA
- HPN
3 stops35h 36m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:12 pm
SEA
- HPN
3 stops14h 35m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$223
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Wed 7/226:00 am
SEA
- HPN
1 stop8h 15m
American Airlines
Deal found 3/15![American Airlines logo]()
$229
Find flight deals from Seattle to Westchester County
Keep the following information in mind while searching for Seattle to Westchester County flight deals. Data was last updated March 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $297 (American Airlines) |
One-way from | $148 (American Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $352 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Westchester County 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 March 18, 2026.
Use the filters below to find and compare flights from Seattle to Westchester County that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleWhite Plains
SEA - HPN
SEAHPN
Seattle/Tacoma Intl
Sat 5/23
11:58 pm-11:29 am
1 stop8h 31m
White Plains Westchester County
Wed 5/27
4:30 pm-12:16 am
1 stop10h 46m
$317
SeattleWhite Plains
SEA - HPN
SEAHPN
Seattle/Tacoma Intl
Fri 7/3
6:00 am-5:15 pm
1 stop8h 15m
White Plains Westchester County
Tue 7/7
5:45 pm-11:35 pm
1 stop8h 50m
$335
SeattleWhite Plains
SEA - HPN
SEAHPN
Seattle/Tacoma Intl
Mon 4/20
11:15 pm-12:00 pm
1 stop9h 45m
White Plains Westchester County
Tue 4/28
4:29 pm-11:53 pm
1 stop10h 24m
$336
SeattleWhite Plains
SEA - HPN
SEAHPN
Seattle/Tacoma Intl
Wed 4/22
5:48 pm-9:48 am
2 stops13h 00m
White Plains Westchester County
Tue 4/28
4:29 pm-11:53 pm
1 stop10h 24m
$397
SeattleWhite Plains
SEA - HPN
SEAHPN
Seattle/Tacoma Intl
Thu 9/3
6:05 am-4:40 pm
1 stop7h 35m
White Plains Westchester County
Tue 9/8
12:59 pm-6:52 pm
1 stop8h 53m
$428
SeattleWhite Plains
SEA - HPN
SEAHPN
Seattle/Tacoma Intl
Wed 9/2
6:05 am-4:40 pm
1 stop7h 35m
White Plains Westchester County
Thu 9/10
12:59 pm-6:52 pm
1 stop8h 53m
$428
Quickest round-trip
SeattleWhite Plains
SEA - HPN
SEAHPN
Seattle/Tacoma Intl
Thu 9/3
6:05 am-4:40 pm
1 stop7h 35m
White Plains Westchester County
Sun 9/6
5:10 pm-10:05 pm
1 stop7h 55m
$447
SeattleWhite Plains
SEA - HPN
SEAHPN
Seattle/Tacoma Intl
Sat 4/25
8:30 am-9:59 pm
1 stop10h 29m
White Plains Westchester County
Wed 4/29
12:00 pm-10:53 pm
2 stops13h 53m
$451
Cheapest one-way
Quickest one-way
SeattleWhite Plains
SEA - HPN
SEAHPN
Seattle/Tacoma Intl
Wed 4/22
6:00 am-3:49 pm
1 stop6h 49m
$149
SeattleWhite Plains
SEA - HPN
SEAHPN
Seattle/Tacoma Intl
Tue 4/21
11:33 pm-11:29 am
1 stop8h 56m
$159
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Seattle to Westchester County
Have a flexible travel schedule? Discover the best time to fly to Westchester County from Seattle with our price prediction graph.
SEA-HPN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Westchester County
SEA-zzREU
SEA-HPN
What is the cheapest month to book a flight from Seattle to Westchester County?
Currently, September is the cheapest month in which you can book a flight from Seattle to Westchester County (average of $216). Flying from Seattle to Westchester County in January is currently the most expensive (average of $568). 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.
Reviews of airlines servicing Westchester County
Get insights into the airlines that provide service to Westchester County. 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 Westchester County. Reviews last updated March 18, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Seattle to Westchester County by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Food
7.2
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Food
7.2
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Related info for your journey
Find useful and relevant information for your journey from Seattle to Westchester County. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Seattle to Westchester County
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Westchester County by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Westchester County by cabin class
Find flights from Seattle to Westchester County, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Westchester County flights
Browse other Seattle and Westchester County flight options. Last updated on March 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Seattle to Westchester County
Discover the top 2 airlines that operate flights from Seattle to Westchester County. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$386 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$276 | Average$461 | FlexibilityNo cancel fee | On-time71% |