$141+ Cheap flights from San Antonio to New Windsor (SAT - SWF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SWF
Oct 26 — Nov 21
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio 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
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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 San Antonio to Stewart
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Best
Last-minute
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Cheapest flights from San Antonio to StewartExplore the most affordable flight options available from San Antonio to Stewart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
Explore the most affordable flight options available from San Antonio to Stewart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/3012:38 pm -
2 stops22h 01m
Wed 11/412:39 pm -
1 stop21h 06m
Deal found 9/25![Breeze Airways logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 12/412:38 pm -
2 stops22h 01m
Sun 12/611:06 am -
1 stop26h 41m
Deal found 9/24![Multiple Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 12/26:44 pm -
2 stops14h 42m
Wed 12/912:39 pm -
1 stop21h 06m
Deal found 9/24![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 12/26:44 pm -
2 stops14h 42m
Sat 12/512:39 pm -
1 stop21h 06m
Deal found 9/23![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 12/1112:38 pm -
2 stops22h 01m
Sun 12/1311:06 am -
1 stop25h 34m
Deal found 9/21![Multiple Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/2312:38 pm -
2 stops22h 01m
Wed 10/2812:39 pm -
1 stop21h 06m
Deal found 9/25![Breeze Airways logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 12/56:47 pm -
2 stops14h 39m
Wed 12/912:39 pm -
1 stop21h 06m
Deal found 9/22![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 12/139:25 am -
2 stops23h 48m
Wed 12/1612:39 pm -
1 stop21h 06m
Deal found 9/23![Multiple Airlines logo]()
$419
Best flights from San Antonio to StewartDiscover carefully curated flight deals from San Antonio to Stewart that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
Discover carefully curated flight deals from San Antonio to Stewart that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 12/26:44 pm -
2 stops14h 42m
Wed 12/912:39 pm -
1 stop21h 06m
Deal found 9/24![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/2312:38 pm -
2 stops22h 01m
Wed 10/2812:39 pm -
1 stop21h 06m
Deal found 9/25![Breeze Airways logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 1/68:22 pm -
2 stops12h 54m
Wed 1/1312:39 pm -
1 stop21h 31m
Deal found 9/23![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 12/1112:38 pm -
2 stops22h 01m
Sun 12/1311:06 am -
1 stop25h 34m
Deal found 9/21![Multiple Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 1/112:38 pm -
2 stops22h 01m
Wed 1/1312:39 pm -
1 stop21h 31m
Deal found 9/23![Breeze Airways logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 12/56:47 pm -
2 stops14h 39m
Wed 12/912:39 pm -
1 stop21h 06m
Deal found 9/22![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Tue 12/291:10 pm -
1 stop21h 29m
Sat 1/212:39 pm -
1 stop21h 06m
Deal found 9/21![Breeze Airways logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/73:19 pm -
2 stops17h 57m
Wed 10/1412:39 pm -
1 stop21h 06m
Deal found 9/21![Multiple Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/1612:38 pm -
2 stops22h 01m
Sun 10/1810:56 am -
1 stop23h 12m
Deal found 9/22![Multiple Airlines logo]()
$540
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 12/289:07 pm -
1 stop21h 38m
Sat 1/212:39 pm -
1 stop21h 06m
Deal found 9/21![Multiple Airlines logo]()
$548
Last-minute flights from San Antonio to StewartDiscover last-minute flight deals from San Antonio to Stewart. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Stewart. Data last updated September 26, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 9/262:47 pm -
2 stops18h 29m
Sat 10/312:39 pm -
1 stop21h 06m
Deal found 9/21![Multiple Airlines logo]()
$548
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 9/262:47 pm -
2 stops18h 29m
Wed 9/3012:39 pm -
1 stop21h 06m
Deal found 9/21![Multiple Airlines logo]()
$553
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 9/279:25 am -
2 stops24h 06m
Wed 9/3012:39 pm -
1 stop21h 06m
Deal found 9/22![Multiple Airlines logo]()
$555
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/73:19 pm -
2 stops17h 57m
Wed 10/1412:39 pm -
1 stop21h 06m
Deal found 9/21![Multiple Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/710:03 am -
1 stop23h 13m
Sat 10/1012:39 pm -
1 stop21h 06m
Deal found 9/23![Multiple Airlines logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/1410:03 am -
1 stop23h 13m
Mon 10/197:01 pm -
2 stops25h 25m
Deal found 9/24![Multiple Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/172:47 pm -
2 stops18h 29m
Sat 10/2412:39 pm -
1 stop21h 06m
Deal found 9/21![Multiple Airlines logo]()
$524
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/2312:38 pm -
2 stops22h 01m
Wed 10/2812:39 pm -
1 stop21h 06m
Deal found 9/25![Breeze Airways logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/2312:38 pm -
2 stops22h 01m
Sun 10/2510:56 am -
1 stop23h 12m
Deal found 9/21![Multiple Airlines logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/3012:38 pm -
2 stops22h 01m
Wed 11/412:39 pm -
1 stop21h 06m
Deal found 9/25![Breeze Airways logo]()
$306
One-way flights from San Antonio to StewartSearch for one-way flight options from San Antonio to Stewart. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
Search for one-way flight options from San Antonio to Stewart. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 11/136:23 pm -
2 stops16h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Breeze Airways logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/3012:38 pm -
2 stops22h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Breeze Airways logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 12/1112:38 pm -
2 stops22h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Breeze Airways logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/299:25 am -
2 stops30h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/299:25 am -
3 stops25h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Breeze Airways logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/318:20 pm -
2 stops45h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Tue 10/278:20 pm -
2 stops36h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/2610:34 pm -
3 stops36h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 11/48:20 pm -
3 stops38h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$208
Find flight deals from San Antonio to Stewart
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 September 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $267 (Kiwi.com) |
One-way from | $141 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $398 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio 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 7,457,451 searches. Data last updated September 26, 2026.
Use the filters below to find and compare flights from San Antonio to New Windsor that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioNew Windsor
SAT San Antonio - SWF New Windsor Stewart
SATSWF
San Antonio
Thu 10/29
9:25 am-11:36 am
3 stops25h 11m
New Windsor Stewart
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$201
San AntonioNew Windsor
SAT San Antonio - SWF New Windsor Stewart
SATSWF
San Antonio
Thu 11/12
9:25 am-4:40 pm
2 stops30h 15m
New Windsor Stewart
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$212
San AntonioNew Windsor
SAT San Antonio - SWF New Windsor Stewart
SATSWF
San Antonio
Fri 10/23
12:38 pm-11:39 am
3 stops22h 01m
New Windsor Stewart
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$215
Quickest round-trip
San AntonioNew Windsor
SAT San Antonio - SWF New Windsor Stewart
SATSWF
San Antonio
Fri 2/19
12:58 pm-11:39 am
2 stops21h 41m
New Windsor Stewart
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$217
San AntonioNew Windsor
SAT San Antonio - SWF New Windsor Stewart
SATSWF
San Antonio
Tue 10/27
8:20 pm-10:16 am
2 stops36h 56m
New Windsor Stewart
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$230
San AntonioNew Windsor
SAT San Antonio - SWF New Windsor Stewart
SATSWF
San Antonio
Tue 11/3
8:20 pm-4:37 pm
2 stops43h 17m
New Windsor Stewart
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$233
San AntonioNew Windsor
SAT San Antonio - SWF New Windsor Stewart
SATSWF
San Antonio
Tue 1/5
8:22 pm-7:11 pm
3 stops45h 49m
New Windsor Stewart
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$234
San AntonioNew Windsor
SAT San Antonio - SWF New Windsor Stewart
SATSWF
San Antonio
Tue 12/15
6:47 pm-11:17 am
3 stops39h 30m
New Windsor Stewart
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$244
San AntonioNew Windsor
SAT San Antonio - SWF New Windsor Stewart
SATSWF
San Antonio
Mon 11/30
10:11 pm-11:39 am
3 stops36h 28m
New Windsor Stewart
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$264
San AntonioNew Windsor
SAT San Antonio - SWF New Windsor Stewart
SATSWF
San Antonio
Tue 11/17
8:20 pm-5:58 pm
3 stops44h 38m
New Windsor Stewart
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$276
Showing 1-10 of 20 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on San Antonio-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 Antonio-New Windsor flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-New Windsor flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-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 Antonio-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 Antonio to Stewart
Have a flexible travel schedule? Discover the best time to fly to Stewart from San Antonio with our price prediction graph.
SAT-SWF
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.
Related info for your journey
Find useful and relevant information for your journey from San Antonio 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
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