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San Francisco Bay Area

$173+ Cheap flights from New Windsor (SWF) to San Francisco Bay Area

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — SFO
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Cheap flight deals from Stewart to San Francisco Bay Area

Keep the following information in mind while searching for Stewart to San Francisco Bay Area flight deals. Data was last updated September 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$947
(Booking.com)

One-way from

$173
(Lucky2Go)

Popular in

December

Cheapest in

February

Average price

$407
Provider with most accurate pricing for New York (NYC)-San Francisco flight deals.
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From New Windsor Stewart to San Francisco Bay Area
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One-way flight from New Windsor Stewart to San Francisco Bay Area
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Highest demand for flights based on searches. 7% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Stewart to San Francisco Bay Area

Cheapest flights from Stewart to San Francisco Bay Area
Explore the most affordable flight options available from Stewart to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

This Gotogate deal was found by Cheapflights users on 9/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2112:24 pmSWF - SFO
2 stops26h 30mBreeze Airways
Sun 11/2312:50 pmSFO - SWF
2 stops19h 54mBreeze Airways
Deal found 9/29$1,166

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stewart to San Francisco Bay Area 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 September 29, 2025.
Use the filters below to find and compare flights from New Windsor to San Francisco Bay Area that are best for you.

Fly from

Stewart

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

New WindsorSan Francisco

SWF - SFO

SWFSFO

New Windsor Stewart

Fri 11/21

12:24 pm-11:54 am

2 stops26h 30m

San Francisco

Sun 11/23

12:50 pm-11:44 am

2 stops19h 54m

$1,166

New WindsorSan Francisco

SWF - SFO

SWFSFO

New Windsor Stewart

Fri 10/31

11:31 am-10:27 pm

2 stops37h 56m

$173

New WindsorSan Francisco

SWF - SFO

SWFSFO

New Windsor Stewart

Mon 11/3

12:24 pm-12:05 pm

2 stops26h 41m

$181

New WindsorSan Francisco

SWF - SFO

SWFSFO

New Windsor Stewart

Fri 1/9

7:33 pm-2:14 pm

2 stops45h 41m

$190

New WindsorSan Francisco

SWF - SFO

SWFSFO

New Windsor Stewart

Mon 11/17

12:24 pm-12:05 pm

2 stops26h 41m

$190

New WindsorSan Francisco

SWF - SFO

SWFSFO

New Windsor Stewart

Sun 11/16

6:14 pm-12:05 pm

2 stops44h 51m

$295

New WindsorSan Francisco

SWF - SFO

SWFSFO

New Windsor Stewart

Sun 10/5

7:11 pm-12:05 pm

2 stops43h 54m

$345

New WindsorSan Francisco

SWF - SFO

SWFSFO

New Windsor Stewart

Fri 12/19

8:11 pm-10:54 pm

2 stops29h 43m

$372

New WindsorSan Jose

SWF - SJC

SWFSJC

New Windsor Stewart

Fri 12/19

8:11 pm-9:09 am

2 stops39h 58m

$572

New WindsorSan Jose

SWF - SJC

SWFSJC

New Windsor Stewart

Thu 11/27

11:43 am-9:50 am

3 stops25h 07m

$577

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/26

Best time to book a flight from Stewart to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Stewart 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 New Windsor to San Francisco Bay Area

What is the cheapest month to book a flight from New Windsor to San Francisco Bay Area?

Currently, January is the cheapest month in which you can book a flight from New Windsor to San Francisco Bay Area (average of $276). Flying from New Windsor to San Francisco Bay Area in June is currently the most expensive (average of $357). 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 SWF to XIH?

Find hourly flight availability from Stewart to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 29, 2025.

When flying from New Windsor to San Francisco Bay Area, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Stewart to San Francisco Bay Area. 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 New Windsor to San Francisco Bay Area?

    For a flight from New Windsor to San Francisco Bay Area, you will be flying from Stewart. New Windsor Stewart (SWF) is just 4.3 mi from the center of the city.

  • How long is the flight from New Windsor to San Francisco Bay Area?

    Departing from New Windsor to San Francisco Bay Area will take you 26h 30m. The distance from New Windsor to San Francisco Bay Area is about 2550 mi.

  • Can I find deals for flights from Stewart to San Francisco Bay Area that include hotel bookings?

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

  • How can I find direct flights from Stewart to San Francisco Bay Area?

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

  • Can I find deals for business class flights from Stewart to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Stewart to San Francisco Bay Area 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 New Windsor to San Francisco Bay Area?

    Currently, January is the cheapest month in which you can book a flight from New Windsor to San Francisco Bay Area (average of $276). Flying from New Windsor to San Francisco Bay Area in June is currently the most expensive (average of $357). 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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