$167+ Cheap flights from San Francisco (SFO) 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HPN
Apr 15 — Apr 221
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco 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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Cheapest flights from San Francisco to Westchester CountyExplore the most affordable flight options available from San Francisco to Westchester County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.
Explore the most affordable flight options available from San Francisco to Westchester County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:50 am
SFO
- HPN
1 stop6h 59m
Delta
Fri 4/245:21 pm
HPN
- SFO
1 stop8h 05m
Delta
Deal found 3/12![Delta logo]()
$339
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.
Wed 4/85:32 am
SFO
- HPN
2 stops11h 55m
American Airlines
Wed 4/221:30 pm
HPN
- SFO
1 stop9h 42m
American Airlines
Deal found 3/12![American Airlines logo]()
$344
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.
Mon 3/305:50 am
SFO
- HPN
1 stop6h 59m
Delta
Wed 4/85:17 pm
HPN
- SFO
1 stop8h 19m
Delta
Deal found 3/11![Delta logo]()
$358
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.
Wed 4/155:50 am
SFO
- HPN
1 stop6h 59m
Delta
Sat 4/1812:48 pm
HPN
- SFO
1 stop9h 21m
Delta
Deal found 3/13![Delta logo]()
$359
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:50 am
SFO
- HPN
1 stop6h 59m
Delta
Fri 4/245:21 pm
HPN
- SFO
1 stop8h 05m
Delta
Deal found 3/14![Delta logo]()
$361
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:55 pm
SFO
- HPN
1 stop9h 54m
Delta
Mon 4/2712:30 pm
HPN
- SFO
1 stop9h 33m
Delta
Deal found 3/12![Delta logo]()
$363
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 4/1811:28 pm
SFO
- HPN
1 stop9h 01m
American Airlines
Tue 4/213:01 pm
HPN
- SFO
2 stops10h 48m
American Airlines
Deal found 3/13![American Airlines logo]()
$364
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 5/2710:20 am
SFO
- HPN
1 stop9h 39m
American Airlines
Sat 5/305:48 pm
HPN
- SFO
1 stop8h 59m
American Airlines
Deal found 3/15![American Airlines logo]()
$379
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:00 am
SFO
- HPN
1 stop11h 36m
JetBlue
Sat 5/1610:48 am
HPN
- SFO
1 stop16h 08m
JetBlue
Deal found 3/16![JetBlue logo]()
$380
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.
Wed 4/86:20 am
SFO
- HPN
1 stop7h 17m
Delta
Mon 4/135:20 pm
HPN
- SFO
1 stop8h 06m
Delta
Deal found 3/13![Delta logo]()
$383
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.
Wed 4/224:17 pm
SFO
- HPN
2 stops16h 32m
Delta
Sat 4/2512:48 pm
HPN
- SFO
1 stop10h 36m
Delta
Deal found 3/11![Delta logo]()
$386
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/198:00 am
SFO
- HPN
1 stop11h 36m
JetBlue
Wed 5/276:45 pm
HPN
- SFO
1 stop18h 32m
JetBlue
Deal found 3/13![JetBlue logo]()
$389
Best flights from San Francisco to Westchester CountyDiscover carefully curated flight deals from San Francisco to Westchester County that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 16, 2026.
Discover carefully curated flight deals from San Francisco to Westchester County that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 16, 2026.
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.
Sat 6/610:55 pm
SFO
- HPN
1 stop7h 57m
Delta
Mon 6/85:10 pm
HPN
- SFO
1 stop8h 24m
Delta
Deal found 3/13![Delta logo]()
$359
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:50 am
SFO
- HPN
1 stop6h 59m
Delta
Tue 4/215:20 pm
HPN
- SFO
2 stops19h 02m
Delta
Deal found 3/14![Delta logo]()
$396
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.
Wed 4/15:50 am
SFO
- HPN
1 stop6h 58m
Delta
Tue 4/75:17 pm
HPN
- SFO
1 stop8h 19m
Delta
Deal found 3/11![Delta logo]()
$409
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:50 am
SFO
- HPN
1 stop6h 59m
Delta
Mon 4/205:21 pm
HPN
- SFO
2 stops17h 24m
Delta
Deal found 3/14![Delta logo]()
$426
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:55 pm
SFO
- HPN
1 stop9h 54m
Delta
Tue 4/213:10 pm
HPN
- SFO
2 stops11h 27m
Delta
Deal found 3/14![Delta logo]()
$485
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.
Fri 5/1511:59 pm
SFO
- HPN
1 stop8h 51m
Delta
Tue 5/196:00 am
HPN
- SFO
2 stops18h 19m
Delta
Deal found 3/15![Delta logo]()
$496
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.
Thu 6/116:00 am
SFO
- HPN
1 stop7h 33m
Delta
Mon 6/225:10 pm
HPN
- SFO
1 stop8h 24m
Delta
Deal found 3/11![Delta logo]()
$509
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.
Wed 5/131:35 pm
SFO
- HPN
2 stops19h 15m
Delta
Tue 5/196:00 am
HPN
- SFO
2 stops18h 19m
Delta
Deal found 3/15![Delta logo]()
$512
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 4/96:20 am
SFO
- HPN
1 stop7h 17m
Delta
Mon 4/135:20 pm
HPN
- SFO
2 stops17h 25m
Delta
Deal found 3/13![Delta logo]()
$546
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.
Mon 5/46:20 am
SFO
- HPN
1 stop7h 20m
Delta
Mon 5/1812:30 pm
HPN
- SFO
2 stops14h 35m
Delta
Deal found 3/15![Delta logo]()
$607
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.
Fri 5/111:57 pm
SFO
- HPN
1 stop9h 03m
Delta
Thu 5/1412:30 pm
HPN
- SFO
2 stops14h 27m
Delta
Deal found 3/11![Delta logo]()
$607
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.
Thu 6/186:00 am
SFO
- HPN
1 stop7h 33m
Delta
Fri 6/196:40 pm
HPN
- SFO
1 stop8h 35m
Delta
Deal found 3/11![Delta logo]()
$657
Last-minute flights from San Francisco to Westchester CountyDiscover last-minute flight deals from San Francisco to Westchester County. Data last updated March 16, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Westchester County. Data last updated March 16, 2026 and is based on user searches.
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.
Mon 3/3011:35 pm
SFO
- HPN
1 stop9h 28m
Delta
Wed 4/85:17 pm
HPN
- SFO
1 stop8h 19m
Delta
Deal found 3/11![Delta logo]()
$358
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.
Wed 4/85:32 am
SFO
- HPN
2 stops11h 55m
American Airlines
Wed 4/221:30 pm
HPN
- SFO
1 stop9h 42m
American Airlines
Deal found 3/12![American Airlines logo]()
$344
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.
Wed 4/86:20 am
SFO
- HPN
1 stop7h 17m
Delta
Mon 4/135:20 pm
HPN
- SFO
1 stop8h 06m
Delta
Deal found 3/13![Delta logo]()
$383
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.
Wed 4/155:50 am
SFO
- HPN
1 stop6h 59m
Delta
Sat 4/1812:48 pm
HPN
- SFO
1 stop9h 21m
Delta
Deal found 3/13![Delta logo]()
$359
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 4/1811:28 pm
SFO
- HPN
1 stop9h 01m
American Airlines
Tue 4/213:01 pm
HPN
- SFO
2 stops10h 48m
American Airlines
Deal found 3/13![American Airlines logo]()
$364
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:55 pm
SFO
- HPN
1 stop9h 54m
Delta
Mon 4/2712:30 pm
HPN
- SFO
1 stop9h 33m
Delta
Deal found 3/12![Delta logo]()
$363
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:50 am
SFO
- HPN
1 stop6h 59m
Delta
Sat 4/2512:30 pm
HPN
- SFO
1 stop9h 33m
Delta
Deal found 3/12![Delta logo]()
$339
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:50 am
SFO
- HPN
1 stop6h 59m
Delta
Fri 4/245:21 pm
HPN
- SFO
1 stop8h 05m
Delta
Deal found 3/14![Delta logo]()
$361
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.
Wed 4/224:17 pm
SFO
- HPN
2 stops16h 32m
Delta
Sat 4/2512:48 pm
HPN
- SFO
1 stop10h 36m
Delta
Deal found 3/11![Delta logo]()
$386
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:00 am
SFO
- HPN
1 stop9h 02m
JetBlue
Tue 4/2810:48 am
HPN
- SFO
1 stop16h 08m
JetBlue
Deal found 3/11![JetBlue logo]()
$380
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:55 pm
SFO
- HPN
1 stop9h 54m
Delta
Mon 5/46:57 pm
HPN
- SFO
2 stops17h 03m
Delta
Deal found 3/12![Delta logo]()
$392
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:00 am
SFO
- HPN
1 stop9h 02m
JetBlue
Tue 5/58:05 am
HPN
- SFO
1 stop18h 51m
JetBlue
Deal found 3/15![JetBlue logo]()
$395
One-way flights from San Francisco to Westchester CountySearch for one-way flight options from San Francisco to Westchester County. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
Search for one-way flight options from San Francisco to Westchester County. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:00 am
SFO
- HPN
1 stop11h 36m
JetBlue
Deal found 3/15![JetBlue logo]()
$167
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.
Thu 9/35:15 am
SFO
- HPN
1 stop8h 44m
American Airlines
Deal found 3/15![American Airlines logo]()
$169
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.
Tue 4/711:30 pm
SFO
- HPN
1 stop10h 30m
American Airlines
Deal found 3/13![American Airlines logo]()
$170
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:39 pm
SFO
- HPN
1 stop9h 21m
Delta
Deal found 3/12![Delta logo]()
$172
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 4/1711:49 pm
SFO
- HPN
2 stops10h 11m
American Airlines
Deal found 3/13![American Airlines logo]()
$177
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:50 am
SFO
- HPN
1 stop6h 58m
Delta
Deal found 3/12![Delta logo]()
$180
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:40 pm
SFO
- HPN
3 stops33h 40m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$181
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.
Sun 5/106:15 am
SFO
- HPN
1 stop7h 20m
Delta
Deal found 3/13![Delta logo]()
$182
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.
Wed 3/255:50 am
SFO
- HPN
1 stop6h 59m
Delta
Deal found 3/11![Delta logo]()
$189
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 4/1811:28 pm
SFO
- HPN
1 stop9h 01m
American Airlines
Deal found 3/13![American Airlines logo]()
$190
Find flight deals from San Francisco to Westchester County
Keep the following information in mind while searching for San Francisco to Westchester County flight deals. Data was last updated March 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (Delta) |
One-way from | $167 (JetBlue) |
Popular in | December |
Cheapest in | January |
Average price | $352 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco 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 16, 2026.
Use the filters below to find and compare flights from San Francisco to Westchester County that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoWhite Plains
SFO - HPN
SFOHPN
San Francisco
Sat 6/6
10:55 pm-9:52 am
1 stop7h 57m
White Plains Westchester County
Mon 6/8
5:10 pm-10:34 pm
1 stop8h 24m
$359
San FranciscoWhite Plains
SFO - HPN
SFOHPN
San Francisco
Wed 4/15
5:50 am-3:49 pm
1 stop6h 59m
White Plains Westchester County
Tue 4/21
5:20 pm-9:22 am
2 stops19h 02m
$396
Quickest round-trip
San FranciscoWhite Plains
SFO - HPN
SFOHPN
San Francisco
Wed 4/1
5:50 am-3:48 pm
1 stop6h 58m
White Plains Westchester County
Tue 4/7
5:17 pm-10:36 pm
1 stop8h 19m
$409
San FranciscoWhite Plains
SFO - HPN
SFOHPN
San Francisco
Wed 4/15
5:50 am-3:49 pm
1 stop6h 59m
White Plains Westchester County
Mon 4/20
5:21 pm-7:45 am
2 stops17h 24m
$426
San FranciscoWhite Plains
SFO - HPN
SFOHPN
San Francisco
Fri 4/17
10:55 pm-11:49 am
1 stop9h 54m
White Plains Westchester County
Tue 4/21
3:10 pm-11:37 pm
2 stops11h 27m
$485
San FranciscoWhite Plains
SFO - HPN
SFOHPN
San Francisco
Fri 5/15
11:59 pm-11:50 am
1 stop8h 51m
White Plains Westchester County
Tue 5/19
6:00 am-9:19 pm
2 stops18h 19m
$496
San FranciscoWhite Plains
SFO - HPN
SFOHPN
San Francisco
Thu 6/11
6:00 am-4:33 pm
1 stop7h 33m
White Plains Westchester County
Mon 6/22
5:10 pm-10:34 pm
1 stop8h 24m
$509
San FranciscoWhite Plains
SFO - HPN
SFOHPN
San Francisco
Wed 5/13
1:35 pm-11:50 am
2 stops19h 15m
White Plains Westchester County
Tue 5/19
6:00 am-9:19 pm
2 stops18h 19m
$512
San FranciscoWhite Plains
SFO - HPN
SFOHPN
San Francisco
Thu 4/9
6:20 am-4:37 pm
1 stop7h 17m
White Plains Westchester County
Mon 4/13
5:20 pm-7:45 am
2 stops17h 25m
$546
San FranciscoWhite Plains
SFO - HPN
SFOHPN
San Francisco
Mon 5/4
6:20 am-4:40 pm
1 stop7h 20m
White Plains Westchester County
Mon 5/18
12:30 pm-12:05 am
2 stops14h 35m
$607
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Westchester County
Have a flexible travel schedule? Discover the best time to fly to Westchester County from San Francisco with our price prediction graph.
SFO-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 San Francisco to Westchester County
SFO-zzREU
SFO-HPN
What is the cheapest month to book a flight from San Francisco to Westchester County?
Currently, December is the cheapest month in which you can book a flight from San Francisco to Westchester County (average of $173). Flying from San Francisco to Westchester County in July is currently the most expensive (average of $353). 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 16, 2026.
Read through reviews of airlines operating flights from San Francisco to Westchester County, such as Delta and American Airlines. 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.
Boarding
8.1
Crew
8.5
Overall
7.9
Food
7.2
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Boarding
8.1
Crew
8.5
Overall
7.9
Food
7.2
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Boarding
8.1
Crew
8.5
Overall
7.9
Food
7.2
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Related info for your journey
Find useful and relevant information for your journey from San Francisco 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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Alternative routes for San Francisco to Westchester County
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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 San Francisco to Westchester County by cabin class
Find flights from San Francisco to Westchester County, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Westchester County flights
Browse other San Francisco and Westchester County flight options. Last updated on March 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from San Francisco to Westchester County
Discover the top 2 airlines that operate flights from San Francisco 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 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$222 | Average$382 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$429 | FlexibilityNo cancel fee | On-time71% |