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Westchester County

$109+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HPN
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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Cheap flight deals from San Francisco to Westchester County

Cheapest flights from San Francisco to Westchester County
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 December 3, 2025.

This American Airlines deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1511:15 pmSFO - HPN
1 stop9h 14mAmerican Airlines
Wed 12/176:00 amHPN - SFO
1 stop8h 26mAmerican Airlines
Deal found 11/30$257
This Delta deal was found by Cheapflights users on 12/2. 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 12/1610:30 pmSFO - HPN
1 stop8h 19mDelta
Wed 1/75:12 pmHPN - SFO
1 stop9h 13mDelta
Deal found 12/2$337
This American Airlines deal was found by Cheapflights users on 12/1. 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 12/109:00 amSFO - HPN
1 stop10h 30mAmerican Airlines
Mon 12/1512:00 pmHPN - SFO
1 stop11h 30mAmerican Airlines
Deal found 12/1$378
This American Airlines deal was found by Cheapflights users on 12/1. 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.
Sun 12/1411:15 pmSFO - HPN
2 stops8h 37mAmerican Airlines
Tue 12/166:30 amHPN - SFO
2 stops11h 35mAmerican Airlines
Deal found 12/1$388
This Delta deal was found by Cheapflights users on 12/2. 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 12/165:55 amSFO - HPN
1 stop7h 42mDelta
Tue 1/63:10 pmHPN - SFO
1 stop8h 25mDelta
Deal found 12/2$398
This JetBlue deal was found by Cheapflights users on 12/2. 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.
Tue 12/97:45 amSFO - HPN
1 stop11h 15mJetBlue
Tue 12/161:00 pmHPN - SFO
1 stop13h 35mJetBlue
Deal found 12/2$412
This Delta deal was found by Cheapflights users on 12/1. 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 12/95:50 amSFO - HPN
1 stop6h 59mDelta
Tue 12/165:17 pmHPN - SFO
1 stop8h 56mDelta
Deal found 12/1$418

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 December 3, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$197
(American Airlines)

One-way from

$109
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$501
Provider with most accurate pricing for San Francisco-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for San Francisco-New York (NYC) flights.
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From San Francisco to Westchester County
Search Deals
One-way flight from San Francisco to Westchester County
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 3, 2025.
Use the filters below to find and compare flights from San Francisco to Westchester County that are best for you.

Fly from

San Francisco

Fly to

Westchester County

Route

Depart

Return

Price

San FranciscoWhite Plains

SFO - HPN

SFOHPN

San Francisco

Tue 1/27

8:00 am-10:30 pm

1 stop11h 30m

White Plains Westchester County

Mon 2/9

2:00 pm-11:30 pm

1 stop12h 30m

$283

San FranciscoWhite Plains

SFO - HPN

SFOHPN

San Francisco

Wed 3/4

6:10 am-4:32 pm

1 stop7h 22m

White Plains Westchester County

Mon 3/9

5:17 pm-11:01 pm

1 stop8h 44m

$297

San FranciscoWhite Plains

SFO - HPN

SFOHPN

San Francisco

Sun 2/1

5:45 am-3:49 pm

1 stop7h 04m

White Plains Westchester County

Sun 2/8

5:12 pm-11:25 pm

1 stop9h 13m

$297

San FranciscoWhite Plains

SFO - HPN

SFOHPN

San Francisco

Thu 1/8

6:10 am-4:32 pm

1 stop7h 22m

White Plains Westchester County

Sat 1/10

3:10 pm-8:35 pm

1 stop8h 25m

$297

San FranciscoWhite Plains

SFO - HPN

SFOHPN

San Francisco

Sat 1/17

6:10 am-4:35 pm

1 stop7h 25m

White Plains Westchester County

Wed 1/21

10:29 am-5:43 pm

1 stop10h 14m

$297

San FranciscoWhite Plains

SFO - HPN

SFOHPN

San Francisco

Thu 1/29

6:10 am-4:32 pm

1 stop7h 22m

White Plains Westchester County

Sun 2/8

5:12 pm-11:25 pm

1 stop9h 13m

$297

San FranciscoWhite Plains

SFO - HPN

SFOHPN

San Francisco

Sun 1/11

5:45 am-3:49 pm

1 stop7h 04m

White Plains Westchester County

Wed 1/21

6:00 am-12:55 pm

1 stop9h 55m

$297

San FranciscoWhite Plains

SFO - HPN

SFOHPN

San Francisco

Sat 1/31

6:10 am-4:35 pm

1 stop7h 25m

White Plains Westchester County

Mon 2/2

5:12 pm-11:25 pm

1 stop9h 13m

$297

San FranciscoWhite Plains

SFO - HPN

SFOHPN

San Francisco

Wed 1/7

5:45 am-3:49 pm

1 stop7h 04m

White Plains Westchester County

Mon 1/12

5:12 pm-11:25 pm

1 stop9h 13m

$297

San FranciscoWhite Plains

SFO - HPN

SFOHPN

San Francisco

Wed 1/28

6:10 am-4:32 pm

1 stop7h 22m

White Plains Westchester County

Sun 2/1

5:12 pm-11:25 pm

1 stop9h 13m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 23 results
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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.
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

What is the cheapest month to book a flight from San Francisco to Westchester County?

Currently, June is the cheapest month in which you can book a flight from San Francisco to Westchester County (average of $246). Flying from San Francisco to Westchester County in July is currently the most expensive (average of $352). 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.

What is the cheapest time of day to fly from SFO to REU?

Find hourly flight availability from San Francisco to Westchester County. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 3, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 68% on flights from San Francisco to Westchester County by exploring options for tickets in the afternoon.

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 December 3, 2025.
Read through reviews of airlines operating flights from San Francisco to Westchester County, such as Alaska Airlines, 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.
Alaska Airlines
8.0
Very good
11,396 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Alaska Airlines
8.0
Very good
11,396 reviews
Alaska Airlines
8.0
Very good
11,396 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Delta
7.9
Good
8,011 reviews
Alaska Airlines
8.0
Very good
11,396 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
American Airlines
7.2
Good
11,044 reviews
Alaska Airlines
8.0
Very good
11,396 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.

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.

  • What airport do you fly from for flights from San Francisco to Westchester County?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly out of when you book flights from San Francisco to Westchester County.

  • How long is the flight from San Francisco to Westchester County?

    Departing from San Francisco to Westchester County will take you 7h 22m. San Francisco and Westchester County are separated by a distance of 2576 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from San Francisco to Westchester County one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $99. Users have also found prices from $118 and $143 on Alaska Airlines and American Airlines, respectively.

  • Can I find deals for flights from San Francisco to Westchester County that include hotel bookings?

    Yes. In addition to deals on San Francisco to Westchester County flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Westchester County?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Westchester County.

  • Can I find deals for business class flights from San Francisco to Westchester County?

    Yes. Cheapflights offers flight deals from San Francisco to Westchester County by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Westchester County?

    Currently, June is the cheapest month in which you can book a flight from San Francisco to Westchester County (average of $246). Flying from San Francisco to Westchester County in July is currently the most expensive (average of $352). 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.

See more FAQs

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Alternative routes for San Francisco to Westchester County

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from San Francisco to Westchester County

Discover the top 3 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 December 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$237Average$702FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$268Average$456FlexibilityNo cancel feeOn-time71%
DeltaCheapest$296Average$390FlexibilityNo cancel feeOn-timeN/A

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