$172+ Cheap flights from New Windsor to San Francisco (SWF - 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — SFO
nov. 1 — nov. 81
1 adult, Economy
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Find cheap flights from Stewart to San Francisco 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Stewart to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Stewart (SWF) to San Francisco (SFO). 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 octubre 2, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $764 (Gotogate) |
One-way from | $172 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $401 |
Find flight deals from Stewart to San Francisco
Cheapest flights from Stewart to San FranciscoExplore the most affordable flight options available from Stewart to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 2, 2025.
Explore the most affordable flight options available from Stewart to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 2, 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.
vie. 10/1712:24 pmSWF - SFO
2 stops26h 30mBreeze Airways
jue. 10/2312:50 pmSFO - SWF
2 stops19h 54mBreeze Airways
Deal found 9/29![Breeze Airways logo]()
$764
This Gotogate deal was found by Cheapflights users on 10/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/1712:24 pmSWF - SFO
2 stops26h 30mBreeze Airways
dom. 10/1912:50 pmSFO - SWF
2 stops19h 54mBreeze Airways
Deal found 10/2![Breeze Airways logo]()
$802
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2212:24 pmSWF - SFO
2 stops26h 41mMultiple Airlines
mar. 12/3011:30 pmSFO - SWF
1 stop14h 14mMultiple Airlines
Deal found 9/30![Multiple Airlines logo]()
$823
Cheapflights Fare Finder
Customize your flight search to find flights from Stewart 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 octubre 2, 2025.
Use the filters below to find and compare flights from New Windsor to San Francisco that are best for you.
Fly from
Stewart
Fly to
San Francisco
Route
Depart
Return
Price
New WindsorSan Francisco
SWF - SFO
SWFSFO
New Windsor Stewart
vie. 10/17
12:24 pm-11:54 am
2 stops26h 30m
San Francisco
jue. 10/23
12:50 pm-11:44 am
2 stops19h 54m
$764
New WindsorSan Francisco
SWF - SFO
SWFSFO
New Windsor Stewart
vie. 10/17
12:24 pm-11:54 am
2 stops26h 30m
San Francisco
dom. 10/19
12:50 pm-11:44 am
2 stops19h 54m
$802
New WindsorSan Francisco
SWF - SFO
SWFSFO
New Windsor Stewart
lun. 12/22
12:24 pm-12:05 pm
2 stops26h 41m
San Francisco
mar. 12/30
11:30 pm-4:44 pm
1 stop14h 14m
$823
New WindsorSan Francisco
SWF - SFO
SWFSFO
New Windsor Stewart
lun. 10/20
12:24 pm-12:05 pm
2 stops26h 41m
$199
New WindsorSan Francisco
SWF - SFO
SWFSFO
New Windsor Stewart
dom. 10/26
11:43 am-7:10 pm
2 stops34h 27m
$217
New WindsorSan Francisco
SWF - SFO
SWFSFO
New Windsor Stewart
vie. 11/21
11:12 am-8:47 pm
2 stops36h 35m
$286
New WindsorSan Francisco
SWF - SFO
SWFSFO
New Windsor Stewart
vie. 10/24
11:31 am-5:15 pm
3 stops32h 44m
$289
New WindsorSan Francisco
SWF - SFO
SWFSFO
New Windsor Stewart
jue. 11/20
11:43 am-8:08 am
3 stops23h 25m
$315
New WindsorSan Francisco
SWF - SFO
SWFSFO
New Windsor Stewart
dom. 11/23
6:23 pm-2:01 pm
3 stops46h 38m
$329
New WindsorSan Francisco
SWF - SFO
SWFSFO
New Windsor Stewart
lun. 11/24
10:57 am-8:47 pm
3 stops36h 50m
$330
Showing 1-10 of 13 results
Compare providers for flights from Stewart to San Francisco
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 Stewart to San Francisco in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New Windsor-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Windsor-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Windsor-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New Windsor-San Francisco 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 New Windsor-San Francisco 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 Stewart to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco 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
What is the cheapest month to book a flight from New Windsor to San Francisco?
Currently, January is the cheapest month in which you can book a flight from New Windsor to San Francisco (average of $276). Flying from New Windsor to San Francisco 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 SFO?
Find hourly flight availability from Stewart to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 2, 2025.
One of the essential ways to save on airfare from New Windsor to San Francisco is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 34% on airfare.
Related info for your journey
Find useful and relevant information for your journey from Stewart 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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