$119+ 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SWF
Nov 28 — Dec 51
1 adult, Economy
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Find cheap flights from San Francisco to Stewart 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 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 October 29, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $803 (Booking.com) |
One-way from | $119 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $402 |
Find flight deals from San Francisco to Stewart
Cheapest flights from San Francisco to StewartExplore 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 October 29, 2025.
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 October 29, 2025.
This Booking.com deal was found by Cheapflights users on 10/28. 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.
Sun 11/912:50 pmSFO - SWF
2 stops19h 54mBreeze Airways
Fri 11/1412:24 pmSWF - SFO
2 stops26h 30mBreeze Airways
Deal found 10/28![Breeze Airways logo]()
$803
This Booking.com deal was found by Cheapflights users on 10/27. 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 11/2712:50 pmSFO - SWF
2 stops19h 54mBreeze Airways
Mon 12/112:24 pmSWF - SFO
2 stops26h 41mBreeze Airways
Deal found 10/27![Breeze Airways logo]()
$977
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 October 29, 2025.
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
Sun 11/9
12:50 pm-11:44 am
2 stops19h 54m
New Windsor Stewart
Fri 11/14
12:24 pm-11:54 am
2 stops26h 30m
$803
San FranciscoNew Windsor
SFO - SWF
SFOSWF
San Francisco
Thu 11/27
12:50 pm-11:44 am
2 stops19h 54m
New Windsor Stewart
Mon 12/1
12:24 pm-12:05 pm
2 stops26h 41m
$977
San FranciscoNew Windsor
SFO - SWF
SFOSWF
San Francisco
Wed 11/19
8:55 pm-10:22 am
2 stops34h 27m
$138
San FranciscoNew Windsor
SFO - SWF
SFOSWF
San Francisco
Wed 11/12
8:55 pm-10:11 am
2 stops34h 16m
$139
San FranciscoNew Windsor
SFO - SWF
SFOSWF
San Francisco
Tue 12/2
10:10 pm-11:37 am
3 stops58h 27m
$154
San FranciscoNew Windsor
SFO - SWF
SFOSWF
San Francisco
Wed 12/10
6:30 am-11:37 am
3 stops50h 07m
$155
San FranciscoNew Windsor
SFO - SWF
SFOSWF
San Francisco
Tue 1/13
2:10 pm-11:08 am
3 stops41h 58m
$159
San FranciscoNew Windsor
SFO - SWF
SFOSWF
San Francisco
Thu 12/4
4:07 pm-6:40 pm
2 stops23h 33m
$159
San FranciscoNew Windsor
SFO - SWF
SFOSWF
San Francisco
Sat 12/13
11:33 pm-11:37 am
2 stops33h 04m
$170
San FranciscoNew Windsor
SFO - SWF
SFOSWF
San Francisco
Sat 1/17
4:52 pm-10:19 am
3 stops38h 27m
$172
Showing 1-10 of 11 results
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-New Windsor flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Francisco-New Windsor flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, January is the cheapest month in which you can book a flight from San Francisco to New Windsor (average of $64). Flying from San Francisco to New Windsor in June is currently the most expensive (average of $202). 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 SWF?
Find hourly flight availability from San Francisco to Stewart. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.
It’s optimal to fly from San Francisco to New Windsor in the morning. By choosing this option you can save up to 69% on the cost of your flight, compared to a flight at noon.
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.
Traveling to a place near New Windsor?
Book flights to New Windsor if you plan to visit one of these locationsKingston