$139+ Cheap flights from Seattle to White Plains (SEA - HPN)
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 12 — Apr 191
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to White Plains with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 White Plains
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Cheapest flights from Seattle to White PlainsExplore the most affordable flight options available from Seattle to White Plains. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.
Explore the most affordable flight options available from Seattle to White Plains. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.
This Delta deal was found by Cheapflights users on 3/9. 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
Tue 4/215:20 pm
HPN
- SEA
1 stop7h 29m
Delta
Deal found 3/9![Delta logo]()
$296
This Delta deal was found by Cheapflights users on 3/11. 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 5/239:45 am
SEA
- HPN
1 stop9h 35m
Delta
Wed 5/275:15 pm
HPN
- SEA
1 stop8h 33m
Delta
Deal found 3/11![Delta logo]()
$297
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.
Sat 5/235:15 am
SEA
- HPN
2 stops10h 13m
American Airlines
Wed 5/274:30 pm
HPN
- SEA
1 stop10h 09m
American Airlines
Deal found 3/13![American Airlines logo]()
$302
This American Airlines deal was found by Cheapflights users on 3/9. 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 5/111:33 pm
SEA
- HPN
1 stop8h 56m
American Airlines
Sun 5/34:30 pm
HPN
- SEA
1 stop11h 06m
American Airlines
Deal found 3/9![American Airlines logo]()
$315
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 American Airlines deal was found by Cheapflights users on 3/9. 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 4/1611:16 am
SEA
- HPN
1 stop7h 43m
American Airlines
Mon 4/205:59 pm
HPN
- SEA
1 stop9h 37m
American Airlines
Deal found 3/9![American Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 3/10. 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 4/248:50 am
SEA
- HPN
2 stops23h 59m
Delta
Tue 4/286:00 am
HPN
- SEA
1 stop11h 28m
Delta
Deal found 3/10![Delta logo]()
$341
This Delta deal was found by Cheapflights users on 3/9. 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 8/296:05 am
SEA
- HPN
1 stop7h 35m
Delta
Sat 9/55:10 pm
HPN
- SEA
1 stop7h 55m
Delta
Deal found 3/9![Delta logo]()
$347
Best flights from Seattle to White PlainsDiscover carefully curated flight deals from Seattle to White Plains that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 13, 2026.
Discover carefully curated flight deals from Seattle to White Plains that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 13, 2026.
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 3/10. 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 4/248:50 am
SEA
- HPN
2 stops23h 59m
Delta
Mon 4/275:21 pm
HPN
- SEA
1 stop7h 29m
Delta
Deal found 3/10![Delta logo]()
$360
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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.
Fri 4/2412:29 am
SEA
- HPN
1 stop8h 00m
Alaska Airlines
Wed 4/2912:00 pm
HPN
- SEA
2 stops13h 53m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 3/10. 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 4/2411:14 pm
SEA
- HPN
1 stop9h 35m
Delta
Tue 4/286:00 am
HPN
- SEA
1 stop11h 28m
Delta
Deal found 3/10![Delta logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 9/212:58 am
SEA
- HPN
1 stop7h 30m
Alaska Airlines
Fri 9/114:24 pm
HPN
- SEA
1 stop10h 02m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$457
Last-minute flights from Seattle to White PlainsDiscover last-minute flight deals from Seattle to White Plains. Data last updated March 13, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to White Plains. Data last updated March 13, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/9. 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 4/1611:16 am
SEA
- HPN
1 stop7h 43m
American Airlines
Mon 4/205:59 pm
HPN
- SEA
1 stop9h 37m
American Airlines
Deal found 3/9![American Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 3/9. 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 4/166:00 am
SEA
- HPN
1 stop6h 49m
Delta
Tue 4/215:20 pm
HPN
- SEA
1 stop7h 29m
Delta
Deal found 3/9![Delta logo]()
$378
This American Airlines deal was found by Cheapflights users on 3/9. 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 4/1611:16 am
SEA
- HPN
1 stop7h 43m
American Airlines
Tue 4/217:00 am
HPN
- SEA
2 stops11h 51m
American Airlines
Deal found 3/9![American Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 3/9. 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
Tue 4/215:20 pm
HPN
- SEA
1 stop7h 29m
Delta
Deal found 3/9![Delta logo]()
$296
This Delta deal was found by Cheapflights users on 3/9. 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 4/205:21 pm
HPN
- SEA
1 stop7h 29m
Delta
Deal found 3/9![Delta logo]()
$366
This Delta deal was found by Cheapflights users on 3/10. 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 4/248:50 am
SEA
- HPN
2 stops23h 59m
Delta
Tue 4/286:00 am
HPN
- SEA
1 stop11h 28m
Delta
Deal found 3/10![Delta logo]()
$341
This Delta deal was found by Cheapflights users on 3/10. 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 4/248:50 am
SEA
- HPN
2 stops23h 59m
Delta
Mon 4/275:21 pm
HPN
- SEA
1 stop7h 29m
Delta
Deal found 3/10![Delta logo]()
$360
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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.
Fri 4/2412:29 am
SEA
- HPN
1 stop8h 00m
Alaska Airlines
Wed 4/2912:00 pm
HPN
- SEA
2 stops13h 53m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$412
One-way flights from Seattle to White PlainsSearch for one-way flight options from Seattle to White Plains. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
Search for one-way flight options from Seattle to White Plains. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
This Delta deal was found by Cheapflights users on 3/9. 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 4/146:00 am
SEA
- HPN
1 stop7h 40m
Delta
Deal found 3/9![Delta logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/207:12 pm
SEA
- HPN
2 stops38h 35m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$149
This Delta deal was found by Cheapflights users on 3/9. 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 4/1311:14 pm
SEA
- HPN
1 stop9h 35m
Delta
Deal found 3/9![Delta logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/1410:57 am
SEA
- HPN
3 stops22h 50m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/2110:57 am
SEA
- HPN
3 stops22h 50m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$167
This American Airlines deal was found by Cheapflights users on 3/12. 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 4/2311:33 pm
SEA
- HPN
1 stop8h 56m
American Airlines
Deal found 3/12![American Airlines logo]()
$168
This Delta deal was found by Cheapflights users on 3/9. 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 5/611:14 pm
SEA
- HPN
1 stop9h 36m
Delta
Deal found 3/9![Delta logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/1310:09 pm
SEA
- HPN
3 stops35h 38m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 3/9![Multiple Airlines logo]()
$189
This American Airlines deal was found by Cheapflights users on 3/11. 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 5/111:16 am
SEA
- HPN
1 stop7h 43m
American Airlines
Deal found 3/11![American Airlines logo]()
$198
Find flight deals from Seattle to White Plains
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to White Plains (HPN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $296 (Delta) |
One-way from | $139 (Delta) |
Popular in | June |
Cheapest in | October |
Average price | $375 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 13, 2026.
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
Cheapest round-trip
Quickest round-trip
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
Fri 4/24
8:50 am-11:49 am
2 stops23h 59m
White Plains Westchester County
Mon 4/27
5:21 pm-9:50 pm
1 stop7h 29m
$360
SeattleWhite Plains
SEA - HPN
SEAHPN
Seattle/Tacoma Intl
Fri 4/24
11:14 pm-11:49 am
1 stop9h 35m
White Plains Westchester County
Tue 4/28
6:00 am-2:28 pm
1 stop11h 28m
$367
SeattleWhite Plains
SEA - HPN
SEAHPN
Seattle/Tacoma Intl
Fri 4/24
12:29 am-11:29 am
1 stop8h 00m
White Plains Westchester County
Wed 4/29
12:00 pm-10:53 pm
2 stops13h 53m
$412
SeattleWhite Plains
SEA - HPN
SEAHPN
Seattle/Tacoma Intl
Wed 9/2
12:58 am-11:28 am
1 stop7h 30m
White Plains Westchester County
Fri 9/11
4:24 pm-11:26 pm
1 stop10h 02m
$457
Cheapest one-way
SeattleWhite Plains
SEA - HPN
SEAHPN
Seattle/Tacoma Intl
Tue 4/14
6:00 am-4:40 pm
1 stop7h 40m
$139
Quickest one-way
SeattleWhite Plains
SEA - HPN
SEAHPN
Seattle/Tacoma Intl
Sat 5/9
5:30 am-3:49 pm
1 stop7h 19m
$149
SeattleWhite Plains
SEA - HPN
SEAHPN
Seattle/Tacoma Intl
Sun 5/17
5:30 am-3:49 pm
1 stop7h 19m
$250
SeattleWhite Plains
SEA - HPN
SEAHPN
Seattle/Tacoma Intl
Thu 5/14
6:00 am-4:35 pm
1 stop7h 35m
$280
SeattleWhite Plains
SEA - HPN
SEAHPN
Seattle/Tacoma Intl
Tue 3/24
6:00 am-8:08 pm
2 stops11h 08m
$294
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Seattle to White Plains
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to White Plains in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-White Plains flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-White Plains flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-White Plains flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-White Plains flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-White Plains flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to White Plains
Have a flexible travel schedule? Discover the best time to fly to White Plains 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 White Plains
Reviews of airlines servicing White Plains
Get insights into the airlines that provide service to White Plains. 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 White Plains. Reviews last updated March 13, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Seattle to White Plains. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
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 White Plains. 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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Alternative routes for Seattle to White Plains
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Complete your trip
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Search flights from Seattle to White Plains by cabin class
Find flights from Seattle to White Plains, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and White Plains flights
Browse other Seattle and White Plains flight options. Last updated on March 13, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on March 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to White Plains
Explore flights to White Plains departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 13, 2026.
Top 2 airlines flying from Seattle to White Plains
Discover the top 2 airlines that operate flights from Seattle to White Plains. 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$392 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$276 | Average$461 | FlexibilityNo cancel fee | On-time71% |