$110+ Cheap flights from San Antonio to New Windsor (SAT - 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SWF
Jul 6 — Jul 131
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
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 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 July 1, 2025.
Round-trip from | $266 (Mytrip) |
|---|---|
One-way from | $110 (Mytrip) |
Popular in | December |
Cheapest in | September |
Average price | $279 |
Find flight deals from San Antonio to Stewart
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 July 1, 2025.
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 July 1, 2025.
This Mytrip deal was found by Cheapflights users on 6/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/17:10 amSAT - SWF
1 stop10h 56mMultiple Airlines
Mon 8/47:56 pmSWF - SAT
2 stops24h 26mMultiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$266
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 2,558,603 searches. Data last updated July 1, 2025.
Use the filters below to find and compare flights from San Antonio to New Windsor that are best for you.
Fly from
San Antonio
Fly to
Stewart
Route
Depart
Return
Price
San AntonioNew Windsor
SAT - SWF
SATSWF
San Antonio
Fri 8/1
7:10 am-7:06 pm
1 stop10h 56m
New Windsor Stewart
Mon 8/4
7:56 pm-7:22 pm
2 stops24h 26m
$266
San AntonioNew Windsor
SAT - SWF
SATSWF
San Antonio
Mon 7/21
7:10 am-7:06 pm
1 stop10h 56m
$110
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.
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 Antonio to New Windsor
What is the cheapest month to book a flight from San Antonio to New Windsor?
Currently, October is the cheapest month in which you can book a flight from San Antonio to New Windsor (average of $109). Flying from San Antonio to New Windsor in August is currently the most expensive (average of $222). 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 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 San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsKingston