HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austin

$87+ Cheap flights from New Windsor to Austin (SWF - AUS)

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — AUS
Aug 20 — Aug 271
Wed 8/20
Wed 8/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Stewart to Austin 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 Stewart to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Stewart (SWF) to Austin (AUS). 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 August 15, 2025.

Round-trip from

$184
(Mytrip)

One-way from

$87
(Mytrip)

Popular in

March

Cheapest in

January

Average price

$343
From New Windsor Stewart to Austin Bergstrom
Search Deals
One-way flight from New Windsor Stewart to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Stewart to Austin

Cheapest flights from Stewart to Austin
Explore the most affordable flight options available from Stewart to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2025.

This Mytrip deal was found by Cheapflights users on 8/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:31 amSWF - AUS
1 stop13h 25mMultiple Airlines
Mon 10/276:00 amAUS - SWF
1 stop7h 11mMultiple Airlines
Deal found 8/15$174
This Mytrip deal was found by Cheapflights users on 8/14. 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 10/1011:41 amSWF - AUS
1 stop13h 15mMultiple Airlines
Sun 10/124:30 pmAUS - SWF
1 stop16h 41mMultiple Airlines
Deal found 8/14$184
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Mon 10/1311:01 amSWF - AUS
1 stop13h 55mMultiple Airlines
Sun 10/194:30 pmAUS - SWF
1 stop16h 41mMultiple Airlines
Deal found 8/14$194
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/1711:31 amSWF - AUS
1 stop13h 25mMultiple Airlines
Sun 10/194:30 pmAUS - SWF
1 stop16h 41mMultiple Airlines
Deal found 8/13$217
This Mytrip deal was found by Cheapflights users on 8/14. 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 11/711:31 amSWF - AUS
1 stop12h 41mMultiple Airlines
Mon 11/103:19 pmAUS - SWF
2 stops18h 07mMultiple Airlines
Deal found 8/14$301
This Mytrip deal was found by Cheapflights users on 8/14. 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 8/291:55 pmSWF - AUS
1 stop12h 04mMultiple Airlines
Sun 8/3112:41 pmAUS - SWF
2 stops20h 31mMultiple Airlines
Deal found 8/14$330
This Mytrip deal was found by Cheapflights users on 8/14. 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 8/225:36 pmSWF - AUS
1 stop8h 23mMultiple Airlines
Mon 8/257:15 amAUS - SWF
1 stop8h 31mMultiple Airlines
Deal found 8/14$387

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stewart to Austin 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 August 15, 2025.
Use the filters below to find and compare flights from New Windsor to Austin that are best for you.

Fly from

Stewart

Fly to

Austin

Route

Depart

Return

Price

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Fri 10/10

11:41 am-11:56 pm

1 stop13h 15m

Austin Bergstrom

Sun 10/12

4:30 pm-10:11 am

1 stop16h 41m

$184

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Mon 10/13

11:01 am-11:56 pm

1 stop13h 55m

Austin Bergstrom

Sun 10/19

4:30 pm-10:11 am

1 stop16h 41m

$194

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Fri 10/17

11:31 am-11:56 pm

1 stop13h 25m

Austin Bergstrom

Sun 10/19

4:30 pm-10:11 am

1 stop16h 41m

$217

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Fri 11/7

11:31 am-11:12 pm

1 stop12h 41m

Austin Bergstrom

Mon 11/10

3:19 pm-10:26 am

2 stops18h 07m

$301

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Fri 8/29

1:55 pm-12:59 am

1 stop12h 04m

Austin Bergstrom

Sun 8/31

12:41 pm-10:12 am

2 stops20h 31m

$330

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Fri 8/22

5:36 pm-12:59 am

1 stop8h 23m

Austin Bergstrom

Mon 8/25

7:15 am-4:46 pm

1 stop8h 31m

$387

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Mon 11/3

12:01 pm-11:56 pm

1 stop12h 55m

$87

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Mon 10/27

3:01 pm-11:56 pm

1 stop9h 55m

$87

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Fri 10/10

11:41 am-11:56 pm

1 stop13h 15m

$87

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Mon 10/13

11:01 am-11:56 pm

1 stop13h 55m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 13 results
1
2

Best time to book a flight from Stewart to Austin

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

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

Currently, January is the cheapest month in which you can book a flight from New Windsor to Austin (average of $286). Flying from New Windsor to Austin in March is currently the most expensive (average of $362). 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.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated August 15, 2025.
Read reviews from past customers who have flown Spirit Airlines from New Windsor to Austin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Spirit Airlines
6.3
Okay
8,042 reviews

Comfort

5.9

Entertainment

5.0

Crew

7.0

Food

5.1

Boarding

6.6

Overall

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

LAS - DTW

Was the most uncomfortable seat I have ever sat in on an airplane
Spirit Airlines
6.3
Okay
8,042 reviews
Spirit Airlines
6.3
Okay
8,042 reviews

Comfort

5.9

Entertainment

5.0

Crew

7.0

Food

5.1

Boarding

6.6

Overall

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

LAS - DTW

Was the most uncomfortable seat I have ever sat in on an airplane

Related info for your journey

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

  • What is the cheapest airline to fly from New Windsor to Austin round-trip?

    Currently priced at $163, Spirit Airlines will fly you from New Windsor to Austin and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Stewart to Austin 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 New Windsor to Austin?

    Currently, January is the cheapest month in which you can book a flight from New Windsor to Austin (average of $286). Flying from New Windsor to Austin in March is currently the most expensive (average of $362). 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 Austin?

Book flights to Austin if you plan to visit one of these locations
San Marcos
Georgetown
Fredericksburg
Pflugerville
Dripping Springs
Cedar Park
Canyon Lake
Round Rock
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Stewart to Austin

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
LaGuardia to Hobby flights
Newark to Hobby flights
John F Kennedy Intl to Hobby flights
Newark to George Bush Intcntl flights
John F Kennedy Intl to Austin flights
Newark to Austin flights
John F Kennedy Intl to George Bush Intcntl flights
LaGuardia to George Bush Intcntl flights
LaGuardia to Austin flights
LaGuardia to Love Field flights
Newark to San Antonio flights
John F Kennedy Intl to San Antonio flights
LaGuardia to San Antonio flights
Buffalo to Dallas/Fort Worth flights
Stewart to Dallas/Fort Worth flights
Newark to Love Field flights
White Plains to Dallas/Fort Worth flights
Albany to Dallas/Fort Worth flights
Buffalo to Hobby flights
Islip to Dallas/Fort Worth flights
Syracuse to Dallas/Fort Worth flights
Rochester to Dallas/Fort Worth flights
John F Kennedy Intl to Love Field flights
John F Kennedy Intl to El Paso flights
Buffalo to George Bush Intcntl flights
Syracuse to Hobby flights
Albany to Hobby flights
Newark to El Paso flights
White Plains to Austin flights
LaGuardia to El Paso flights
Rochester to Austin flights
White Plains to San Antonio flights
Syracuse to George Bush Intcntl flights
Buffalo to Love Field flights
Rochester to Hobby flights
Syracuse to San Antonio flights
White Plains to Hobby flights
Syracuse to Austin flights
Albany to Austin flights
Albany to George Bush Intcntl flights
Buffalo to Austin flights
White Plains to Love Field flights
Rochester to George Bush Intcntl flights
White Plains to George Bush Intcntl flights
John F Kennedy Intl to McAllen flights
Albany to Love Field flights
Stewart to George Bush Intcntl flights

Top airline flying from Stewart to Austin

Discover the top airline that operate flights from Stewart to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$163Average$388FlexibilityNo cancel feeOn-time65%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.