$170+ Cheap flights from Westchester County to San Francisco (SFO)
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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — SFO
Apr 18 — Apr 251
Round-trip
1 adult, Economy
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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 Westchester County to San FranciscoExplore the most affordable flight options available from Westchester County to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 19, 2026.
Explore the most affordable flight options available from Westchester County to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 19, 2026.
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.
Tue 8/251:35 pm
HPN
- SFO
1 stop9h 54m
American Airlines
Tue 9/17:05 am
SFO
- HPN
1 stop10h 24m
American Airlines
Deal found 3/15![American Airlines logo]()
$339
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.
Sat 11/215:10 pm
HPN
- SFO
1 stop8h 29m
Delta
Tue 12/110:30 pm
SFO
- HPN
1 stop8h 20m
Delta
Deal found 3/17![Delta logo]()
$343
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.
Sat 4/251:30 pm
HPN
- SFO
1 stop9h 42m
American Airlines
Mon 4/2711:59 pm
SFO
- HPN
2 stops11h 32m
American Airlines
Deal found 3/15![American Airlines logo]()
$344
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.
Thu 4/231:30 pm
HPN
- SFO
1 stop10h 58m
American Airlines
Wed 5/66:40 pm
SFO
- HPN
2 stops11h 49m
American Airlines
Deal found 3/18![American Airlines logo]()
$346
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.
Thu 4/164:30 pm
HPN
- SFO
1 stop10h 29m
American Airlines
Tue 4/2112:30 am
SFO
- HPN
1 stop9h 30m
American Airlines
Deal found 3/16![American Airlines logo]()
$356
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.
Tue 4/75:17 pm
HPN
- SFO
1 stop8h 19m
Delta
Mon 4/1310:55 pm
SFO
- HPN
1 stop9h 54m
Delta
Deal found 3/17![Delta logo]()
$359
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.
Tue 3/311:37 pm
HPN
- SFO
2 stops11h 24m
American Airlines
Tue 4/711:30 pm
SFO
- HPN
1 stop10h 30m
American Airlines
Deal found 3/15![American Airlines logo]()
$363
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.
Tue 4/73:01 pm
HPN
- SFO
2 stops11h 58m
American Airlines
Tue 4/149:08 am
SFO
- HPN
1 stop10h 52m
American Airlines
Deal found 3/14![American Airlines logo]()
$364
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 11/226:40 pm
HPN
- SFO
1 stop8h 35m
Delta
Tue 12/19:30 pm
SFO
- HPN
1 stop9h 20m
Delta
Deal found 3/17![Delta logo]()
$371
Best flights from Westchester County to San FranciscoDiscover carefully curated flight deals from Westchester County to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 19, 2026.
Discover carefully curated flight deals from Westchester County to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 19, 2026.
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.
Fri 5/14:29 pm
HPN
- SFO
1 stop10h 26m
Delta
Fri 5/811:59 pm
SFO
- HPN
1 stop8h 51m
Delta
Deal found 3/17![Delta logo]()
$359
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:48 am
HPN
- SFO
1 stop16h 08m
JetBlue
Fri 5/228:40 pm
SFO
- HPN
1 stop10h 23m
JetBlue
Deal found 3/18![JetBlue logo]()
$618
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.
Tue 4/214:29 pm
HPN
- SFO
1 stop9h 30m
Delta
Fri 4/2410:55 pm
SFO
- HPN
1 stop9h 54m
Delta
Deal found 3/17![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.
Tue 3/3112:35 pm
HPN
- SFO
1 stop9h 32m
Delta
Tue 4/75:50 am
SFO
- HPN
1 stop6h 58m
Delta
Deal found 3/14![Delta logo]()
$408
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.
Sat 5/163:15 pm
HPN
- SFO
2 stops11h 50m
Delta
Sat 5/2311:59 pm
SFO
- HPN
1 stop9h 03m
Delta
Deal found 3/14![Delta logo]()
$547
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 3/2712:48 pm
HPN
- SFO
1 stop9h 31m
Delta
Wed 4/15:50 am
SFO
- HPN
1 stop6h 58m
Delta
Deal found 3/16![Delta logo]()
$589
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1112:48 pm
HPN
- SFO
1 stop11h 02m
Delta
Tue 4/1410:55 pm
SFO
- HPN
1 stop9h 54m
Delta
Deal found 3/18![Delta logo]()
$589
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.
Wed 4/112:48 pm
HPN
- SFO
1 stop11h 29m
Delta
Sun 4/129:35 pm
SFO
- HPN
2 stops16h 05m
Delta
Deal found 3/17![Delta logo]()
$616
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.
Thu 4/25:17 pm
HPN
- SFO
1 stop8h 19m
Delta
Tue 4/75:50 am
SFO
- HPN
1 stop6h 58m
Delta
Deal found 3/14![Delta logo]()
$627
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 4/83:13 pm
HPN
- SFO
1 stop8h 46m
Delta
Sun 4/125:50 am
SFO
- HPN
1 stop6h 58m
Delta
Deal found 3/16![Delta logo]()
$627
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.
Thu 5/145:15 pm
HPN
- SFO
1 stop8h 06m
Delta
Sat 5/236:15 am
SFO
- HPN
1 stop7h 20m
Delta
Deal found 3/14![Delta logo]()
$629
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.
Thu 4/212:48 pm
HPN
- SFO
1 stop10h 37m
Delta
Fri 4/1012:10 am
SFO
- HPN
1 stop13h 25m
Delta
Deal found 3/17![Delta logo]()
$663
Last-minute flights from Westchester County to San FranciscoDiscover last-minute flight deals from Westchester County to San Francisco. Data last updated March 19, 2026 and is based on user searches.
Discover last-minute flight deals from Westchester County to San Francisco. Data last updated March 19, 2026 and is based on user searches.
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.
Tue 3/311:37 pm
HPN
- SFO
2 stops11h 24m
American Airlines
Tue 4/711:30 pm
SFO
- HPN
1 stop10h 30m
American Airlines
Deal found 3/15![American Airlines logo]()
$363
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.
Tue 4/75:17 pm
HPN
- SFO
1 stop8h 19m
Delta
Mon 4/1310:55 pm
SFO
- HPN
1 stop9h 54m
Delta
Deal found 3/17![Delta logo]()
$359
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.
Tue 4/73:01 pm
HPN
- SFO
2 stops11h 58m
American Airlines
Tue 4/149:08 am
SFO
- HPN
1 stop10h 52m
American Airlines
Deal found 3/14![American Airlines logo]()
$364
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.
Thu 4/94:30 pm
HPN
- SFO
1 stop10h 29m
American Airlines
Fri 4/1711:28 pm
SFO
- HPN
1 stop9h 01m
American Airlines
Deal found 3/16![American Airlines logo]()
$379
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.
Wed 4/151:30 pm
HPN
- SFO
1 stop9h 42m
American Airlines
Tue 4/2112:30 am
SFO
- HPN
1 stop9h 30m
American Airlines
Deal found 3/18![American Airlines logo]()
$343
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.
Thu 4/164:30 pm
HPN
- SFO
1 stop10h 29m
American Airlines
Tue 4/2112:30 am
SFO
- HPN
1 stop9h 30m
American Airlines
Deal found 3/16![American Airlines logo]()
$356
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.
Thu 4/231:30 pm
HPN
- SFO
1 stop10h 58m
American Airlines
Wed 5/66:40 pm
SFO
- HPN
2 stops11h 49m
American Airlines
Deal found 3/18![American Airlines logo]()
$346
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.
Sat 4/251:30 pm
HPN
- SFO
1 stop9h 42m
American Airlines
Mon 4/2711:59 pm
SFO
- HPN
2 stops11h 32m
American Airlines
Deal found 3/15![American Airlines logo]()
$344
One-way flights from Westchester County to San FranciscoSearch for one-way flight options from Westchester County to San Francisco. Find affordable one-way fares based on user searches. Data last updated March 19, 2026.
Search for one-way flight options from Westchester County to San Francisco. Find affordable one-way fares based on user searches. Data last updated March 19, 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.
Wed 4/157:49 am
HPN
- SFO
1 stop10h 57m
American Airlines
Deal found 3/16![American Airlines logo]()
$170
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/243:10 pm
HPN
- SFO
1 stop8h 41m
Delta
Deal found 3/18![Delta logo]()
$172
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 6/103:15 pm
HPN
- SFO
1 stop9h 20m
Delta
Deal found 3/16![Delta logo]()
$180
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 5/293:15 pm
HPN
- SFO
1 stop8h 18m
Delta
Deal found 3/16![Delta logo]()
$182
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/112:48 pm
HPN
- SFO
1 stop11h 29m
Delta
Deal found 3/18![Delta logo]()
$189
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.
Fri 4/105:59 pm
HPN
- SFO
1 stop9h 00m
American Airlines
Deal found 3/14![American Airlines logo]()
$192
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 6/104:30 pm
HPN
- SFO
2 stops10h 38m
American Airlines
Deal found 3/14![American Airlines logo]()
$195
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 6/85:10 pm
HPN
- SFO
1 stop8h 24m
Delta
Deal found 3/16![Delta logo]()
$204
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.
Mon 5/412:08 pm
HPN
- SFO
3 stops26h 34m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$208
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:21 pm
HPN
- SFO
1 stop8h 05m
Delta
Deal found 3/18![Delta logo]()
$210
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.
Fri 5/87:30 pm
HPN
- SFO
1 stop31h 26m
JetBlue
Deal found 3/16![JetBlue logo]()
$219
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 3/3012:48 pm
HPN
- SFO
1 stop10h 37m
Delta
Deal found 3/16![Delta logo]()
$220
Find flight deals from Westchester County to San Francisco
Keep the following information in mind while searching for Westchester County to San Francisco flight deals. Data was last updated March 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $343 (American Airlines) |
One-way from | $170 (American Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $399 |
Cheapflights Fare Finder
Customize your flight search to find flights from Westchester County to San Francisco 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 19, 2026.
Use the filters below to find and compare flights from Westchester County to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
White PlainsSan Francisco
HPN - SFO
HPNSFO
White Plains Westchester County
Fri 5/1
4:29 pm-11:55 pm
1 stop10h 26m
San Francisco
Fri 5/8
11:59 pm-11:50 am
1 stop8h 51m
$359
White PlainsSan Francisco
HPN - SFO
HPNSFO
White Plains Westchester County
Tue 4/21
4:29 pm-10:59 pm
1 stop9h 30m
San Francisco
Fri 4/24
10:55 pm-11:49 am
1 stop9h 54m
$359
White PlainsSan Francisco
HPN - SFO
HPNSFO
White Plains Westchester County
Tue 3/31
12:35 pm-7:07 pm
1 stop9h 32m
San Francisco
Tue 4/7
5:50 am-3:48 pm
1 stop6h 58m
$408
White PlainsSan Francisco
HPN - SFO
HPNSFO
White Plains Westchester County
Sat 5/16
3:15 pm-12:05 am
2 stops11h 50m
San Francisco
Sat 5/23
11:59 pm-12:02 pm
1 stop9h 03m
$547
White PlainsSan Francisco
HPN - SFO
HPNSFO
White Plains Westchester County
Fri 3/27
12:48 pm-7:19 pm
1 stop9h 31m
San Francisco
Wed 4/1
5:50 am-3:48 pm
1 stop6h 58m
$589
White PlainsSan Francisco
HPN - SFO
HPNSFO
White Plains Westchester County
Sat 4/11
12:48 pm-8:50 pm
1 stop11h 02m
San Francisco
Tue 4/14
10:55 pm-11:49 am
1 stop9h 54m
$589
White PlainsSan Francisco
HPN - SFO
HPNSFO
White Plains Westchester County
Wed 4/1
12:48 pm-9:17 pm
1 stop11h 29m
San Francisco
Sun 4/12
9:35 pm-4:40 pm
2 stops16h 05m
$616
White PlainsSan Francisco
HPN - SFO
HPNSFO
White Plains Westchester County
Thu 5/14
10:48 am-11:56 pm
1 stop16h 08m
San Francisco
Fri 5/22
8:40 pm-10:03 am
1 stop10h 23m
$618
Quickest round-trip
White PlainsSan Francisco
HPN - SFO
HPNSFO
White Plains Westchester County
Thu 4/2
5:17 pm-10:36 pm
1 stop8h 19m
San Francisco
Tue 4/7
5:50 am-3:48 pm
1 stop6h 58m
$627
White PlainsSan Francisco
HPN - SFO
HPNSFO
White Plains Westchester County
Wed 4/8
3:13 pm-8:59 pm
1 stop8h 46m
San Francisco
Sun 4/12
5:50 am-3:48 pm
1 stop6h 58m
$627
Showing 1-10 of 20 resultsSorted by cheapest first
Best time to book a flight from Westchester County to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Westchester County with our price prediction graph.
HPN-SFO
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 Westchester County to San Francisco
zzREU-SFO
HPN-SFO
What is the cheapest month to book a flight from Westchester County to San Francisco?
Currently, November is the cheapest month in which you can book a flight from Westchester County to San Francisco (average of $201). Flying from Westchester County to San Francisco in December is currently the most expensive (average of $326). 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 San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated March 19, 2026.
See what other customers who have flown with Delta and American Airlines from Westchester County to San Francisco have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Westchester County to San Francisco. 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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Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Livermore
Roseville
Watsonville
Rancho Cordova
San Bruno
San Ramon
Sunnyvale
Vacaville
San Carlos
Redwood City
Turlock
San Lorenzo
Davis
Manteca
Union City
Elk Grove
Rohnert Park
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Westchester County and San Francisco flights
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Top 2 airlines flying from Westchester County to San Francisco
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$276 | Average$435 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$296 | Average$438 | FlexibilityNo cancel fee | On-timeN/A |