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$144+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — AUS
Jul 24 — Jul 311
Fri 7/24
Fri 7/31
1 adult, Economy
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Cheap 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 June 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/20. 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 7/1411:48 am
SWF
-
AUS
1 stop22h 44m
Multiple Airlines
Wed 7/291:33 pm
AUS
-
SWF
2 stops19h 05m
Multiple Airlines
Deal found 6/20$351
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 7/87:46 pm
SWF
-
AUS
1 stop24h 09m
Multiple Airlines
Wed 7/151:33 pm
AUS
-
SWF
2 stops19h 05m
Multiple Airlines
Deal found 6/20$383
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 7/116:44 pm
SWF
-
AUS
1 stop25h 11m
Multiple Airlines
Sat 8/225:34 pm
AUS
-
SWF
2 stops17h 36m
Multiple Airlines
Deal found 6/19$402
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/711:48 am
SWF
-
AUS
1 stop22h 44m
Multiple Airlines
Tue 7/145:34 pm
AUS
-
SWF
2 stops39h 04m
Multiple Airlines
Deal found 6/21$410
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/116:44 pm
SWF
-
AUS
2 stops38h 08m
Multiple Airlines
Sat 7/185:23 pm
AUS
-
SWF
1 stop15h 30m
Multiple Airlines
Deal found 6/21$427
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 8/210:33 am
SWF
-
AUS
2 stops22h 19m
Multiple Airlines
Sat 8/85:23 pm
AUS
-
SWF
1 stop15h 30m
Multiple Airlines
Deal found 6/23$452
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 7/87:46 pm
SWF
-
AUS
1 stop24h 09m
Multiple Airlines
Sun 7/127:45 pm
AUS
-
SWF
2 stops14h 52m
Multiple Airlines
Deal found 6/23$480
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 7/46:44 pm
SWF
-
AUS
2 stops42h 08m
Multiple Airlines
Sat 7/115:23 pm
AUS
-
SWF
1 stop15h 30m
Multiple Airlines
Deal found 6/20$489

Find 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 June 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$351
(Kiwi.com)

One-way from

$144
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$517
Provider with most accurate pricing for New Windsor Stewart-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Windsor Stewart-Austin Bergstrom flights.
Search Deals
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 ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 24, 2026.
Use the filters below to find and compare flights from New Windsor to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Wed 7/22

7:46 pm-6:55 pm

1 stop24h 09m

Austin Bergstrom

Sat 7/25

5:23 pm-9:53 am

1 stop15h 30m

$391

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Wed 7/8

7:46 pm-6:55 pm

1 stop24h 09m

Austin Bergstrom

Wed 7/15

10:43 am-9:53 am

1 stop22h 10m

$397

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Tue 7/7

11:48 am-9:32 am

1 stop22h 44m

Austin Bergstrom

Tue 7/14

5:34 pm-9:38 am

2 stops39h 04m

$410

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Sat 7/11

6:44 pm-7:52 am

2 stops38h 08m

Austin Bergstrom

Sat 7/18

5:23 pm-9:53 am

1 stop15h 30m

$427
Quickest round-trip

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Sun 8/2

10:33 am-7:52 am

2 stops22h 19m

Austin Bergstrom

Sat 8/8

5:23 pm-9:53 am

1 stop15h 30m

$452

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Sat 7/4

6:44 pm-11:52 am

2 stops42h 08m

Austin Bergstrom

Sat 7/11

5:23 pm-9:53 am

1 stop15h 30m

$491
Cheapest one-way

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Sun 8/30

7:31 pm-4:39 pm

2 stops22h 08m

$161

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Wed 9/16

12:39 pm-9:48 am

2 stops22h 09m

$167

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Fri 9/11

12:16 pm-10:12 am

2 stops22h 56m

$185

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Fri 8/21

12:17 pm-4:38 pm

2 stops29h 21m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/23

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Stewart to Austin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Stewart to Austin in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New Windsor-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Windsor-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Windsor-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Windsor-Austin 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 New Windsor-Austin 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 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

How often are flights from New Windsor to Austin delayed?

About 33% of weekly flights between New Windsor and Austin have experienced delays in the past year, with the average delay time being 57 minutes.

What is the most punctual flight time for New Windsor to Austin flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

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.

  • 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.

Traveling to a place near Austin?

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

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.

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