$174+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HPN
Jun 7 — Jun 141
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Westchester County 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
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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 San Francisco to Westchester County
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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 May 8, 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 May 8, 2026.
This Delta deal was found by Cheapflights users on 5/5. 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 10/176:15 am
SFO
- HPN
1 stop7h 26m
Delta
Tue 11/36:00 am
HPN
- SFO
1 stop8h 59m
Delta
Deal found 5/5![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 5/7. 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 6/95:40 am
SFO
- HPN
1 stop7h 09m
Delta
Sat 6/1312:54 pm
HPN
- SFO
1 stop9h 37m
Delta
Deal found 5/7![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 5/6. 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 5/265:50 am
SFO
- HPN
1 stop6h 59m
Delta
Sat 6/1312:54 pm
HPN
- SFO
1 stop9h 37m
Delta
Deal found 5/6![Delta logo]()
$322
This Delta deal was found by Cheapflights users on 5/5. 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 10/129:30 pm
SFO
- HPN
1 stop9h 20m
Delta
Tue 11/33:15 pm
HPN
- SFO
1 stop8h 07m
Delta
Deal found 5/5![Delta logo]()
$328
This Delta deal was found by Cheapflights users on 5/3. 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 7/215:40 am
SFO
- HPN
1 stop7h 07m
Delta
Tue 8/43:10 pm
HPN
- SFO
1 stop8h 52m
Delta
Deal found 5/3![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 5/5. 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 10/1610:45 pm
SFO
- HPN
1 stop10h 00m
Delta
Wed 11/43:15 pm
HPN
- SFO
1 stop8h 07m
Delta
Deal found 5/5![Delta logo]()
$348
This Delta deal was found by Cheapflights users on 5/6. 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 5/265:50 am
SFO
- HPN
1 stop6h 59m
Delta
Fri 6/125:10 pm
HPN
- SFO
1 stop8h 18m
Delta
Deal found 5/6![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 5/5. 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 10/129:30 pm
SFO
- HPN
1 stop9h 20m
Delta
Mon 11/26:40 pm
HPN
- SFO
1 stop8h 35m
Delta
Deal found 5/5![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 5/5. 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 10/131:00 pm
SFO
- HPN
2 stops17h 50m
Delta
Tue 11/36:00 am
HPN
- SFO
1 stop10h 42m
Delta
Deal found 5/5![Delta logo]()
$367
This Delta deal was found by Cheapflights users on 5/6. 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 9/26:00 am
SFO
- HPN
1 stop7h 33m
Delta
Sun 9/133:15 pm
HPN
- SFO
1 stop9h 20m
Delta
Deal found 5/6![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 5/7. 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 7/2610:59 pm
SFO
- HPN
1 stop7h 50m
Delta
Tue 8/43:10 pm
HPN
- SFO
1 stop8h 52m
Delta
Deal found 5/7![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 5/4. 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 5/265:50 am
SFO
- HPN
1 stop6h 59m
Delta
Fri 5/293:15 pm
HPN
- SFO
1 stop8h 18m
Delta
Deal found 5/4![Delta logo]()
$373
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 May 8, 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 May 8, 2026.
This Delta deal was found by Cheapflights users on 5/4. 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 8/1410:10 pm
SFO
- HPN
1 stop10h 53m
Delta
Sat 8/225:17 pm
HPN
- SFO
1 stop7h 30m
Delta
Deal found 5/4![Delta logo]()
$348
This Delta deal was found by Cheapflights users on 5/7. 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 7/2610:59 pm
SFO
- HPN
1 stop7h 50m
Delta
Tue 8/43:10 pm
HPN
- SFO
1 stop8h 52m
Delta
Deal found 5/7![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 5/3. 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 10/286:15 am
SFO
- HPN
1 stop7h 26m
Delta
Sun 11/13:15 pm
HPN
- SFO
1 stop8h 07m
Delta
Deal found 5/3![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 5/6. 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 5/265:50 am
SFO
- HPN
1 stop6h 59m
Delta
Fri 5/295:15 pm
HPN
- SFO
1 stop8h 06m
Delta
Deal found 5/6![Delta logo]()
$398
This Delta deal was found by Cheapflights users on 5/3. 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 10/296:15 am
SFO
- HPN
1 stop7h 26m
Delta
Mon 11/26:40 pm
HPN
- SFO
1 stop8h 35m
Delta
Deal found 5/3![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 5/5. 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 9/246:00 am
SFO
- HPN
1 stop7h 33m
Delta
Mon 9/286:40 pm
HPN
- SFO
1 stop8h 22m
Delta
Deal found 5/5![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 5/3. 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 7/185:40 am
SFO
- HPN
1 stop7h 07m
Delta
Sat 7/2512:36 pm
HPN
- SFO
1 stop8h 38m
Delta
Deal found 5/3![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 5/3. 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 5/2611:59 pm
SFO
- HPN
1 stop9h 03m
Delta
Mon 6/16:40 pm
HPN
- SFO
1 stop9h 06m
Delta
Deal found 5/3![Delta logo]()
$513
This Delta deal was found by Cheapflights users on 5/3. 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 6/311:55 pm
SFO
- HPN
1 stop19h 25m
Delta
Tue 6/93:08 pm
HPN
- SFO
1 stop8h 52m
Delta
Deal found 5/3![Delta logo]()
$547
This Delta deal was found by Cheapflights users on 5/5. 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 5/185:50 am
SFO
- HPN
1 stop6h 59m
Delta
Wed 5/205:15 pm
HPN
- SFO
1 stop8h 06m
Delta
Deal found 5/5![Delta logo]()
$553
This Delta deal was found by Cheapflights users on 5/6. 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 5/318:29 pm
SFO
- HPN
2 stops16h 20m
Delta
Tue 6/93:08 pm
HPN
- SFO
1 stop8h 52m
Delta
Deal found 5/6![Delta logo]()
$557
Last-minute flights from San Francisco to Westchester CountyDiscover last-minute flight deals from San Francisco to Westchester County. Data last updated May 8, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Westchester County. Data last updated May 8, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/6. 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 5/265:50 am
SFO
- HPN
1 stop6h 59m
Delta
Sat 6/1312:54 pm
HPN
- SFO
1 stop9h 37m
Delta
Deal found 5/6![Delta logo]()
$322
This Delta deal was found by Cheapflights users on 5/6. 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 5/265:50 am
SFO
- HPN
1 stop6h 59m
Delta
Tue 6/93:08 pm
HPN
- SFO
1 stop8h 52m
Delta
Deal found 5/6![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 5/5. 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 5/265:50 am
SFO
- HPN
1 stop6h 59m
Delta
Fri 5/293:15 pm
HPN
- SFO
1 stop8h 18m
Delta
Deal found 5/5![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 5/6. 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 5/275:50 am
SFO
- HPN
1 stop6h 59m
Delta
Tue 6/93:08 pm
HPN
- SFO
1 stop8h 52m
Delta
Deal found 5/6![Delta logo]()
$328
This Delta deal was found by Cheapflights users on 5/5. 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 5/285:50 am
SFO
- HPN
1 stop6h 59m
Delta
Fri 6/125:10 pm
HPN
- SFO
1 stop8h 18m
Delta
Deal found 5/5![Delta logo]()
$348
This Delta deal was found by Cheapflights users on 5/6. 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 5/296:00 am
SFO
- HPN
1 stop9h 00m
Delta
Sat 6/1312:54 pm
HPN
- SFO
1 stop9h 37m
Delta
Deal found 5/6![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 5/5. 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 6/95:40 am
SFO
- HPN
1 stop7h 09m
Delta
Wed 8/265:17 pm
HPN
- SFO
1 stop7h 30m
Delta
Deal found 5/5![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 5/7. 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 6/95:40 am
SFO
- HPN
1 stop7h 09m
Delta
Sat 6/1312:54 pm
HPN
- SFO
1 stop9h 37m
Delta
Deal found 5/7![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 5/7. 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 6/95:40 am
SFO
- HPN
1 stop7h 09m
Delta
Wed 6/175:10 pm
HPN
- SFO
1 stop8h 18m
Delta
Deal found 5/7![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 5/5. 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 6/95:40 am
SFO
- HPN
1 stop7h 09m
Delta
Sat 8/296:00 am
HPN
- SFO
2 stops14h 06m
Delta
Deal found 5/5![Delta logo]()
$376
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 May 8, 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 May 8, 2026.
This Delta deal was found by Cheapflights users on 5/3. 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 5/285:50 am
SFO
- HPN
1 stop6h 59m
Delta
Deal found 5/3![Delta logo]()
$174
This American Airlines deal was found by Cheapflights users on 5/4. 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 6/96:56 pm
SFO
- HPN
2 stops11h 32m
American Airlines
Deal found 5/4![American Airlines logo]()
$179
This Delta deal was found by Cheapflights users on 5/5. 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 7/95:40 am
SFO
- HPN
1 stop7h 07m
Delta
Deal found 5/5![Delta logo]()
$180
This Delta deal was found by Cheapflights users on 5/7. 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 5/305:50 am
SFO
- HPN
1 stop6h 59m
Delta
Deal found 5/7![Delta logo]()
$185
This American Airlines deal was found by Cheapflights users on 5/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:56 pm
SFO
- HPN
2 stops11h 32m
American Airlines
Deal found 5/8![American Airlines logo]()
$189
This Delta deal was found by Cheapflights users on 5/5. 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 6/66:15 am
SFO
- HPN
1 stop7h 20m
Delta
Deal found 5/5![Delta logo]()
$200
This American Airlines deal was found by Cheapflights users on 5/5. 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 8/1310:05 pm
SFO
- HPN
1 stop8h 24m
American Airlines
Deal found 5/5![American Airlines logo]()
$201
This Delta deal was found by Cheapflights users on 5/5. 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 5/195:50 am
SFO
- HPN
1 stop6h 59m
Delta
Deal found 5/5![Delta logo]()
$204
This American Airlines deal was found by Cheapflights users on 5/4. 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 7/96:54 pm
SFO
- HPN
2 stops11h 34m
American Airlines
Deal found 5/4![American Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 8/265:11 pm
SFO
- HPN
3 stops24h 49m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$208
This KAYAK deal was found by Cheapflights users on 5/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
SFO
- HPN
1 stop9h 00m
Delta
Deal found 5/6![Delta logo]()
$210
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/245:50 am
SFO
- HPN
1 stop6h 59m
Delta
Deal found 5/8![Delta logo]()
$214
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 May 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $297 (Delta) |
One-way from | $174 (Delta) |
Popular in | December |
Cheapest in | January |
Average price | $393 |
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 May 8, 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
Fri 8/14
10:10 pm-12:03 pm
1 stop10h 53m
White Plains Westchester County
Sat 8/22
5:17 pm-9:47 pm
1 stop7h 30m
$348
San FranciscoWhite Plains
SFO - HPN
SFOHPN
San Francisco
Sun 7/26
10:59 pm-9:49 am
1 stop7h 50m
White Plains Westchester County
Tue 8/4
3:10 pm-9:02 pm
1 stop8h 52m
$369
San FranciscoWhite Plains
SFO - HPN
SFOHPN
San Francisco
Wed 10/28
6:15 am-4:41 pm
1 stop7h 26m
White Plains Westchester County
Sun 11/1
3:15 pm-8:22 pm
1 stop8h 07m
$388
Quickest round-trip
San FranciscoWhite Plains
SFO - HPN
SFOHPN
San Francisco
Tue 5/26
5:50 am-3:49 pm
1 stop6h 59m
White Plains Westchester County
Fri 5/29
5:15 pm-10:21 pm
1 stop8h 06m
$398
San FranciscoWhite Plains
SFO - HPN
SFOHPN
San Francisco
Thu 10/29
6:15 am-4:41 pm
1 stop7h 26m
White Plains Westchester County
Mon 11/2
6:40 pm-12:15 am
1 stop8h 35m
$419
San FranciscoWhite Plains
SFO - HPN
SFOHPN
San Francisco
Thu 9/24
6:00 am-4:33 pm
1 stop7h 33m
White Plains Westchester County
Mon 9/28
6:40 pm-12:02 am
1 stop8h 22m
$439
San FranciscoWhite Plains
SFO - HPN
SFOHPN
San Francisco
Sat 7/18
5:40 am-3:47 pm
1 stop7h 07m
White Plains Westchester County
Sat 7/25
12:36 pm-6:14 pm
1 stop8h 38m
$479
San FranciscoWhite Plains
SFO - HPN
SFOHPN
San Francisco
Tue 5/26
11:59 pm-12:02 pm
1 stop9h 03m
White Plains Westchester County
Mon 6/1
6:40 pm-12:46 am
1 stop9h 06m
$513
San FranciscoWhite Plains
SFO - HPN
SFOHPN
San Francisco
Wed 6/3
11:55 pm-10:20 pm
1 stop19h 25m
White Plains Westchester County
Tue 6/9
3:08 pm-9:00 pm
1 stop8h 52m
$547
San FranciscoWhite Plains
SFO - HPN
SFOHPN
San Francisco
Mon 5/18
5:50 am-3:49 pm
1 stop6h 59m
White Plains Westchester County
Wed 5/20
5:15 pm-10:21 pm
1 stop8h 06m
$553
Showing 1-10 of 22 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 $118). Flying from San Francisco to Westchester County in July is currently the most expensive (average of $337). 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 May 8, 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.
Crew
8.5
Overall
7.9
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Crew
8.5
Overall
7.9
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Crew
8.5
Overall
7.9
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Food
7.2
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 May 8, 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 May 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$276 | Average$444 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$296 | Average$468 | FlexibilityNo cancel fee | On-timeN/A |