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Find cheap flights from Stewart Intl. to San Antonio from $222

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New Windsor to San Antonio departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 5/19
Sun 5/26

Search hundreds of travel sites at once for deals on flights to San Antonio

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Windsor to San Antonio, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Windsor to San Antonio, as well as popular online travel agencies
In the last 7 days travelers have searched 44,553,814 times on KAYAK, and here is why:

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Flights from New Windsor to San Antonio - Travel Insights & Trends

Get data-powered insights and trends into flights from New Windsor to San Antonio to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from New Windsor to San Antonio?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from New Windsor to San Antonio, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from New Windsor to San Antonio is September, where tickets cost $217 on average. On the other hand, the most expensive months are December and November, where the average cost of tickets is $424 and $422 respectively.

How far in advance should I book a flight from New Windsor to San Antonio?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from New Windsor to San Antonio, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from New Windsor to San Antonio, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 50 days before departure.

Good to know

Cheapest flight

$222
Flight from New Windsor to San Antonio

When to book flights from New Windsor to San Antonio

Are your dates flexible? Find out the best times to travel from New Windsor to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Stewart Intl. to San Antonio

  • What is the cheapest flight from New Windsor to San Antonio?

    In the last 3 days, the lowest price for a flight from New Windsor to San Antonio was $222 for a one-way ticket.

  • Do I need a passport to fly between New Windsor and San Antonio?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Stewart Intl. to San Antonio?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Stewart Intl. to San Antonio?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Stewart Intl. to San Antonio.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Stewart Intl. to San Antonio?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Stewart Intl. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Stewart Intl. to San Antonio?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Stewart Intl. with another airline. Booking your flights between Stewart Intl. and SAT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Stewart Intl. to San Antonio?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Stewart Intl. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Stewart Intl. to San Antonio

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from New Windsor to San Antonio found on KAYAK in the last 72 hours.
6/9Sun
1 stop
9h 40mSWF-SAT
$222
5/2Thu
2 stops
15h 17mSWF-SAT
$227
5/2Thu
2 stops
15h 17mSWF-SAT
$228
5/23Thu
2 stops
14h 56mSWF-SAT
$234
6/20Thu
2 stops
11h 58mSWF-SAT
$249
7/21Sun
2 stops
23h 35mSWF-SAT
$288
7/21Sun
1 stop
9h 40mSWF-SAT
$355

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New Windsor - San Antonio Flights

Departure:

Stewart Intl. (SWF)United States

Destination:

San Antonio (SAT)United States

Return flight deals:

San Antonio - Stewart Intl.

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