$175+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — SFO
May 10 — May 171
Round-trip
1 adult, Economy
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Find cheap flights from Stewart to San Francisco with Cheapflights
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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
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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
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Best
Last-minute
One-way
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 April 10, 2026.
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 April 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Sat 7/186:44 pm
SWF
- SFO
1 stop18h 45m
Multiple Airlines
Thu 7/2310:50 pm
SFO
- SWF
2 stops40h 04m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Wed 8/127:58 pm
SWF
- SFO
1 stop17h 31m
Multiple Airlines
Mon 8/173:11 pm
SFO
- SWF
2 stops16h 57m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Wed 7/157:46 pm
SWF
- SFO
1 stop17h 43m
Multiple Airlines
Thu 7/2310:50 pm
SFO
- SWF
2 stops40h 04m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Wed 7/297:46 pm
SWF
- SFO
1 stop17h 43m
Multiple Airlines
Tue 8/48:30 pm
SFO
- SWF
2 stops19h 38m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Wed 6/247:56 pm
SWF
- SFO
1 stop17h 38m
Multiple Airlines
Sun 6/2810:58 pm
SFO
- SWF
2 stops39h 31m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$491
Best flights from Stewart to San FranciscoDiscover carefully curated flight deals from Stewart to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.
Discover carefully curated flight deals from Stewart to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Wed 7/87:46 pm
SWF
- SFO
1 stop17h 43m
Multiple Airlines
Tue 7/1411:52 pm
SFO
- SWF
2 stops30h 46m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$665
This KAYAK deal was found by Cheapflights users on 4/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:17 pm
SWF
- SFO
2 stops26h 45m
Breeze Airways
Sun 9/1312:46 pm
SFO
- SWF
2 stops20h 00m
Breeze Airways
Deal found 4/6![Breeze Airways logo]()
$899
This KAYAK deal was found by Cheapflights users on 4/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:17 pm
SWF
- SFO
2 stops26h 20m
Breeze Airways
Tue 9/87:28 pm
SFO
- SWF
2 stops34h 28m
Breeze Airways
Deal found 4/5![Breeze Airways logo]()
$928
This KAYAK deal was found by Cheapflights users on 4/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:17 pm
SWF
- SFO
3 stops57h 57m
Breeze Airways
Thu 9/312:47 pm
SFO
- SWF
2 stops19h 50m
Breeze Airways
Deal found 4/5![Breeze Airways logo]()
$954
This KAYAK deal was found by Cheapflights users on 4/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:48 am
SWF
- SFO
2 stops34h 26m
Breeze Airways
Sun 8/2312:47 pm
SFO
- SWF
2 stops19h 50m
Breeze Airways
Deal found 4/9![Breeze Airways logo]()
$968
This KAYAK deal was found by Cheapflights users on 4/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:48 am
SWF
- SFO
3 stops51h 14m
Breeze Airways
Sun 8/3012:47 pm
SFO
- SWF
2 stops19h 50m
Breeze Airways
Deal found 4/9![Breeze Airways logo]()
$999
This KAYAK deal was found by Cheapflights users on 4/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/712:17 pm
SWF
- SFO
2 stops26h 20m
Breeze Airways
Sun 8/1612:47 pm
SFO
- SWF
3 stops43h 21m
Breeze Airways
Deal found 4/7![Breeze Airways logo]()
$1,019
This KAYAK deal was found by Cheapflights users on 4/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1712:17 pm
SWF
- SFO
2 stops26h 20m
Breeze Airways
Thu 7/2312:47 pm
SFO
- SWF
2 stops19h 50m
Breeze Airways
Deal found 4/5![Breeze Airways logo]()
$1,024
This KAYAK deal was found by Cheapflights users on 4/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:05 pm
SWF
- SFO
3 stops50h 28m
Breeze Airways
Sun 8/3012:47 pm
SFO
- SWF
2 stops19h 50m
Breeze Airways
Deal found 4/7![Breeze Airways logo]()
$1,029
This KAYAK deal was found by Cheapflights users on 4/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:05 pm
SWF
- SFO
2 stops50h 28m
Breeze Airways
Sun 5/1012:47 pm
SFO
- SWF
2 stops19h 50m
Breeze Airways
Deal found 4/6![Breeze Airways logo]()
$1,048
This KAYAK deal was found by Cheapflights users on 4/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2512:17 pm
SWF
- SFO
2 stops26h 45m
Breeze Airways
Tue 6/27:28 pm
SFO
- SWF
2 stops34h 30m
Breeze Airways
Deal found 4/5![Breeze Airways logo]()
$1,048
This KAYAK deal was found by Cheapflights users on 4/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:17 pm
SWF
- SFO
2 stops26h 20m
Breeze Airways
Fri 5/155:47 pm
SFO
- SWF
3 stops36h 11m
Breeze Airways
Deal found 4/9![Breeze Airways logo]()
$1,054
Last-minute flights from Stewart to San FranciscoDiscover last-minute flight deals from Stewart to San Francisco. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from Stewart to San Francisco. Data last updated April 10, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 4/5. 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 5/812:17 pm
SWF
- SFO
2 stops26h 20m
Breeze Airways
Sun 5/1012:47 pm
SFO
- SWF
2 stops19h 50m
Breeze Airways
Deal found 4/5![Breeze Airways logo]()
$804
This Gotogate deal was found by Cheapflights users on 4/9. 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 5/812:17 pm
SWF
- SFO
2 stops26h 20m
Breeze Airways
Thu 5/1412:47 pm
SFO
- SWF
2 stops19h 50m
Breeze Airways
Deal found 4/9![Breeze Airways logo]()
$881
This Gotogate deal was found by Cheapflights users on 4/5. 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.
Mon 5/2512:17 pm
SWF
- SFO
2 stops26h 45m
Breeze Airways
Thu 5/2812:47 pm
SFO
- SWF
2 stops19h 50m
Breeze Airways
Deal found 4/5![Breeze Airways logo]()
$806
One-way flights from Stewart to San FranciscoSearch for one-way flight options from Stewart to San Francisco. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
Search for one-way flight options from Stewart to San Francisco. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Mon 4/2711:40 am
SWF
- SFO
2 stops32h 54m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Thu 4/3011:45 am
SWF
- SFO
2 stops37h 46m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Wed 5/1312:05 pm
SWF
- SFO
3 stops39h 18m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Sun 5/107:47 pm
SWF
- SFO
2 stops55h 36m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Sun 5/311:45 am
SWF
- SFO
3 stops59h 03m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Mon 8/2412:17 pm
SWF
- SFO
2 stops26h 45m
Breeze Airways
Deal found 4/9![Breeze Airways logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Fri 5/17:46 pm
SWF
- SFO
3 stops24h 48m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$194
Find 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 April 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $442 (Kiwi.com) |
One-way from | $175 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $398 |
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 April 10, 2026.
Use the filters below to find and compare flights from New Windsor to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New WindsorSan Francisco
SWF - SFO
SWFSFO
New Windsor Stewart
Wed 7/8
7:46 pm-10:29 am
1 stop17h 43m
San Francisco
Tue 7/14
11:52 pm-9:38 am
2 stops30h 46m
$665
New WindsorSan Francisco
SWF - SFO
SWFSFO
New Windsor Stewart
Mon 8/17
12:17 pm-12:02 pm
2 stops26h 45m
San Francisco
Sun 9/13
12:46 pm-11:46 am
2 stops20h 00m
$899
New WindsorSan Francisco
SWF - SFO
SWFSFO
New Windsor Stewart
Fri 9/4
12:17 pm-11:37 am
2 stops26h 20m
San Francisco
Tue 9/8
7:28 pm-8:56 am
2 stops34h 28m
$928
New WindsorSan Francisco
SWF - SFO
SWFSFO
New Windsor Stewart
Mon 8/31
12:17 pm-7:14 pm
3 stops57h 57m
San Francisco
Thu 9/3
12:47 pm-11:37 am
2 stops19h 50m
$954
New WindsorSan Francisco
SWF - SFO
SWFSFO
New Windsor Stewart
Tue 8/18
11:48 am-7:14 pm
2 stops34h 26m
San Francisco
Sun 8/23
12:47 pm-11:37 am
2 stops19h 50m
$968
New WindsorSan Francisco
SWF - SFO
SWFSFO
New Windsor Stewart
Tue 8/25
11:48 am-12:02 pm
3 stops51h 14m
San Francisco
Sun 8/30
12:47 pm-11:37 am
2 stops19h 50m
$999
New WindsorSan Francisco
SWF - SFO
SWFSFO
New Windsor Stewart
Fri 8/7
12:17 pm-11:37 am
2 stops26h 20m
San Francisco
Sun 8/16
12:47 pm-11:08 am
3 stops43h 21m
$1,019
Quickest round-trip
New WindsorSan Francisco
SWF - SFO
SWFSFO
New Windsor Stewart
Fri 7/17
12:17 pm-11:37 am
2 stops26h 20m
San Francisco
Thu 7/23
12:47 pm-11:37 am
2 stops19h 50m
$1,024
New WindsorSan Francisco
SWF - SFO
SWFSFO
New Windsor Stewart
Wed 8/26
12:05 pm-11:33 am
3 stops50h 28m
San Francisco
Sun 8/30
12:47 pm-11:37 am
2 stops19h 50m
$1,029
New WindsorSan Francisco
SWF - SFO
SWFSFO
New Windsor Stewart
Wed 5/6
12:05 pm-11:33 am
2 stops50h 28m
San Francisco
Sun 5/10
12:47 pm-11:37 am
2 stops19h 50m
$1,048
Showing 1-10 of 22 resultsSorted by cheapest first
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 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.
SWF-SFO
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
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.
Traveling to a place near San Francisco?
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