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Stewart

$97+ Cheap flights from Austin to New Windsor (AUS - 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SWF
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Austin to Stewart

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) 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 17, 2025.

Round-trip from

$203
(Kiwi.com)

One-way from

$97
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$337
From Austin Bergstrom to New Windsor Stewart
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One-way flight from Austin Bergstrom to New Windsor Stewart
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Highest demand for flights based on searches. 7% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Austin to Stewart

Cheapest flights from Austin to Stewart
Explore the most affordable flight options available from Austin to Stewart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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 12/118:48 pmAUS - SWF
1 stop20h 52mMultiple Airlines
Mon 12/1512:27 pmSWF - AUS
1 stop9h 14mMultiple Airlines
Deal found 9/15$203
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/25:45 amAUS - SWF
1 stop28h 36mMultiple Airlines
Mon 10/611:01 amSWF - AUS
2 stops26h 56mMultiple Airlines
Deal found 9/16$312
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 12/308:48 pmAUS - SWF
1 stop18h 56mMultiple Airlines
Sat 1/38:45 pmSWF - AUS
1 stop13h 45mMultiple Airlines
Deal found 9/15$519
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 11/268:48 pmAUS - SWF
1 stop13h 15mMultiple Airlines
Sun 11/308:41 pmSWF - AUS
1 stop13h 49mMultiple Airlines
Deal found 9/15$579
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 12/198:48 pmAUS - SWF
1 stop11h 07mMultiple Airlines
Sat 1/38:45 pmSWF - AUS
1 stop13h 45mMultiple Airlines
Deal found 9/15$605
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 12/138:48 pmAUS - SWF
2 stops37h 49mMultiple Airlines
Sat 12/278:45 pmSWF - AUS
1 stop13h 45mMultiple Airlines
Deal found 9/15$641

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin 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 September 17, 2025.
Use the filters below to find and compare flights from Austin to New Windsor that are best for you.

Fly from

Austin

Fly to

Stewart

Route

Depart

Return

Price

AustinNew Windsor

AUS - SWF

AUSSWF

Austin Bergstrom

Thu 12/11

8:48 pm-6:40 pm

1 stop20h 52m

New Windsor Stewart

Mon 12/15

12:27 pm-8:41 pm

1 stop9h 14m

$203

AustinNew Windsor

AUS - SWF

AUSSWF

Austin Bergstrom

Thu 10/2

5:45 am-11:21 am

1 stop28h 36m

New Windsor Stewart

Mon 10/6

11:01 am-12:57 pm

2 stops26h 56m

$312

AustinNew Windsor

AUS - SWF

AUSSWF

Austin Bergstrom

Wed 11/26

8:48 pm-11:03 am

1 stop13h 15m

New Windsor Stewart

Sun 11/30

8:41 pm-9:30 am

1 stop13h 49m

$579

AustinNew Windsor

AUS - SWF

AUSSWF

Austin Bergstrom

Sat 12/13

8:48 pm-11:37 am

2 stops37h 49m

New Windsor Stewart

Sat 12/27

8:45 pm-9:30 am

1 stop13h 45m

$641

AustinNew Windsor

AUS - SWF

AUSSWF

Austin Bergstrom

Sun 10/26

7:20 am-2:11 pm

1 stop29h 51m

$97

AustinNew Windsor

AUS - SWF

AUSSWF

Austin Bergstrom

Thu 12/4

1:41 pm-11:37 am

1 stop20h 56m

$97

AustinNew Windsor

AUS - SWF

AUSSWF

Austin Bergstrom

Sun 11/2

7:20 am-11:11 am

1 stop26h 51m

$97

AustinNew Windsor

AUS - SWF

AUSSWF

Austin Bergstrom

Thu 10/16

4:30 pm-10:41 am

1 stop17h 11m

$97

AustinNew Windsor

AUS - SWF

AUSSWF

Austin Bergstrom

Sun 12/7

1:41 pm-11:37 am

1 stop20h 56m

$97

AustinNew Windsor

AUS - SWF

AUSSWF

Austin Bergstrom

Thu 10/9

4:30 pm-10:51 am

1 stop17h 21m

$131

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 13 results
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Best time to book a flight from Austin to Stewart

Have a flexible travel schedule? Discover the best time to fly to Stewart from Austin 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 Austin to New Windsor

What is the cheapest month to book a flight from Austin to New Windsor?

Currently, October is the cheapest month in which you can book a flight from Austin to New Windsor (average of $109). Flying from Austin to New Windsor in December 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 AUS to SWF?

Find hourly flight availability from Austin 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 September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Austin to New Windsor as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Austin to Stewart. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Austin to Stewart that include hotel bookings?

    Yes. In addition to deals on Austin to Stewart flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Stewart?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Stewart.

  • Can I find deals for business class flights from Austin to Stewart?

    Yes. Cheapflights offers flight deals from Austin to Stewart by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to New Windsor?

    Currently, October is the cheapest month in which you can book a flight from Austin to New Windsor (average of $109). Flying from Austin to New Windsor in December 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.

See more FAQs

Traveling to a place near New Windsor?

Book flights to New Windsor if you plan to visit one of these locations
Kingston

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