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Stewart

$134+ Cheap flights from San Francisco to New Windsor (SFO - SWF)

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SWF
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from San Francisco to Stewart

Cheapest flights from San Francisco to Stewart
Explore the most affordable flight options available from San Francisco to Stewart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Booking.com deal was found by Cheapflights users on 1/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:47 pm
SFO
-
SWF
2 stops19h 48m
Breeze Airways
Mon 9/712:15 pm
SWF
-
SFO
2 stops26h 47m
Breeze Airways
Deal found 1/27$652
This Booking.com deal was found by Cheapflights users on 1/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:47 pm
SFO
-
SWF
2 stops19h 48m
Breeze Airways
Mon 8/3112:15 pm
SWF
-
SFO
2 stops26h 47m
Breeze Airways
Deal found 1/26$662
This Gotogate deal was found by Cheapflights users on 1/26. 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.
Thu 5/2812:47 pm
SFO
-
SWF
2 stops19h 48m
Breeze Airways
Mon 6/112:15 pm
SWF
-
SFO
2 stops26h 47m
Breeze Airways
Deal found 1/26$676
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2112:47 pm
SFO
-
SWF
2 stops19h 48m
Breeze Airways
Mon 5/2512:15 pm
SWF
-
SFO
2 stops26h 47m
Breeze Airways
Deal found 1/27$703
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1712:47 pm
SFO
-
SWF
2 stops19h 48m
Breeze Airways
Mon 5/2512:15 pm
SWF
-
SFO
2 stops26h 47m
Breeze Airways
Deal found 1/27$707
This Gotogate deal was found by Cheapflights users on 1/26. 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.
Thu 5/2812:47 pm
SFO
-
SWF
2 stops19h 48m
Breeze Airways
Fri 6/512:15 pm
SWF
-
SFO
2 stops26h 22m
Breeze Airways
Deal found 1/26$709
This Gotogate deal was found by Cheapflights users on 1/27. 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.
Thu 5/1412:47 pm
SFO
-
SWF
2 stops19h 48m
Breeze Airways
Mon 5/1812:15 pm
SWF
-
SFO
2 stops26h 47m
Breeze Airways
Deal found 1/27$729

Find flight deals from San Francisco to Stewart

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Stewart (SWF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$676
(Gotogate)

One-way from

$134
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$344
Provider with most accurate pricing for San Francisco-New Windsor Stewart flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-New Windsor Stewart flights.
Search Deals
From San Francisco to New Windsor Stewart
Search Deals
One-way flight from San Francisco to New Windsor Stewart
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Stewart 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 January 27, 2026.
Use the filters below to find and compare flights from San Francisco to New Windsor that are best for you.

Fly from

San Francisco

Fly to

Stewart

Route

Depart

Return

Price

San FranciscoNew Windsor

SFO - SWF

SFOSWF

San Francisco

Thu 5/28

12:47 pm-11:35 am

2 stops19h 48m

New Windsor Stewart

Mon 6/1

12:15 pm-12:02 pm

2 stops26h 47m

$676

San FranciscoNew Windsor

SFO - SWF

SFOSWF

San Francisco

Sun 5/17

12:47 pm-11:35 am

2 stops19h 48m

New Windsor Stewart

Mon 5/25

12:15 pm-12:02 pm

2 stops26h 47m

$691

San FranciscoNew Windsor

SFO - SWF

SFOSWF

San Francisco

Thu 5/21

12:47 pm-11:35 am

2 stops19h 48m

New Windsor Stewart

Mon 5/25

12:15 pm-12:02 pm

2 stops26h 47m

$703

San FranciscoNew Windsor

SFO - SWF

SFOSWF

San Francisco

Thu 5/28

12:47 pm-11:35 am

2 stops19h 48m

New Windsor Stewart

Fri 6/5

12:15 pm-11:37 am

2 stops26h 22m

$709

San FranciscoNew Windsor

SFO - SWF

SFOSWF

San Francisco

Thu 5/14

12:47 pm-11:35 am

2 stops19h 48m

New Windsor Stewart

Mon 5/18

12:15 pm-12:02 pm

2 stops26h 47m

$732

San FranciscoNew Windsor

SFO - SWF

SFOSWF

San Francisco

Wed 3/4

10:58 pm-10:12 am

2 stops32h 14m

$136

San FranciscoNew Windsor

SFO - SWF

SFOSWF

San Francisco

Tue 2/10

10:58 pm-4:56 pm

2 stops14h 58m

$167

San FranciscoNew Windsor

SFO - SWF

SFOSWF

San Francisco

Thu 3/5

8:48 am-10:12 am

2 stops22h 24m

$169

San FranciscoNew Windsor

SFO - SWF

SFOSWF

San Francisco

Thu 2/26

8:48 am-10:13 am

2 stops22h 25m

$173

San FranciscoNew Windsor

SFO - SWF

SFOSWF

San Francisco

Mon 4/6

10:50 pm-10:55 am

3 stops57h 05m

$174

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 15 results
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2

Compare providers for flights from San Francisco to Stewart

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Stewart in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-New Windsor flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-New Windsor flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-New Windsor flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-New Windsor flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-New Windsor flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Stewart

Have a flexible travel schedule? Discover the best time to fly to Stewart 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 New Windsor

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

Currently, February is the cheapest month in which you can book a flight from San Francisco to New Windsor (average of $96). Flying from San Francisco to New Windsor in June is currently the most expensive (average of $203). 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.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Stewart. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from San Francisco to New Windsor in 19h 48m. Fly via Breeze Airways to get the fastest option. The distance between San Francisco and New Windsor is about 2550 mi.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from San Francisco to New Windsor (average of $96). Flying from San Francisco to New Windsor in June is currently the most expensive (average of $203). 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

Traveling to a place near New Windsor?

Book flights to New Windsor if you plan to visit one of these locations
Kingston

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