HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austin

$139+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — AUS
Jun 10 — Jun 171
Wed 6/10
Wed 6/17
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

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 May 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/9. 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 7/297:46 pm
SWF
-
AUS
1 stop24h 09m
Multiple Airlines
Tue 8/45:38 pm
AUS
-
SWF
2 stops39h 00m
Multiple Airlines
Deal found 5/9$281
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/49:38 am
SWF
-
AUS
1 stop8h 26m
Multiple Airlines
Sun 6/147:32 pm
AUS
-
SWF
1 stop12h 17m
Multiple Airlines
Deal found 5/7$296
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 5/299:41 am
SWF
-
AUS
1 stop26h 09m
Multiple Airlines
Mon 6/19:13 pm
AUS
-
SWF
2 stops37h 12m
Multiple Airlines
Deal found 5/8$313
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Mon 6/19:41 am
SWF
-
AUS
2 stops35h 37m
Multiple Airlines
Thu 6/46:00 pm
AUS
-
SWF
1 stop13h 49m
Multiple Airlines
Deal found 5/8$322
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 6/79:38 am
SWF
-
AUS
1 stop26h 12m
Multiple Airlines
Sun 6/147:32 pm
AUS
-
SWF
1 stop12h 17m
Multiple Airlines
Deal found 5/11$329
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/119:38 am
SWF
-
AUS
1 stop25h 14m
Multiple Airlines
Sun 6/147:32 pm
AUS
-
SWF
1 stop12h 17m
Multiple Airlines
Deal found 5/7$331
This Kiwi.com deal was found by Cheapflights users on 5/9. 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
Wed 7/151:51 pm
AUS
-
SWF
2 stops18h 47m
Multiple Airlines
Deal found 5/9$342
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 5/319:38 am
SWF
-
AUS
1 stop26h 12m
Multiple Airlines
Wed 6/39:13 pm
AUS
-
SWF
2 stops34h 36m
Multiple Airlines
Deal found 5/11$353
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/49:38 am
SWF
-
AUS
1 stop8h 26m
Multiple Airlines
Thu 6/117:32 pm
AUS
-
SWF
1 stop12h 17m
Multiple Airlines
Deal found 5/6$355

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 May 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$281
(Kiwi.com)

One-way from

$139
(Kiwi.com)

Popular in

March

Cheapest in

July

Average price

$409
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. 4% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 11, 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

Fri 5/29

9:41 am-10:50 am

1 stop26h 09m

Austin Bergstrom

Thu 6/4

6:00 pm-8:49 am

1 stop13h 49m

$313

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Sun 5/31

9:38 am-10:50 am

1 stop26h 12m

Austin Bergstrom

Wed 6/3

9:13 pm-8:49 am

2 stops34h 36m

$353
Quickest round-trip

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Thu 6/4

9:38 am-5:04 pm

1 stop8h 26m

Austin Bergstrom

Thu 6/11

7:32 pm-8:49 am

1 stop12h 17m

$355

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Thu 6/11

9:38 am-9:52 am

1 stop25h 14m

Austin Bergstrom

Fri 6/26

8:15 pm-7:10 pm

2 stops21h 55m

$371

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Thu 6/11

9:38 am-7:48 am

2 stops23h 10m

Austin Bergstrom

Sun 6/14

7:32 pm-8:49 am

1 stop12h 17m

$373

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Sun 6/14

8:04 pm-12:45 pm

2 stops17h 41m

Austin Bergstrom

Sun 6/21

7:32 pm-8:49 am

1 stop12h 17m

$376

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Thu 6/4

9:38 am-5:04 pm

1 stop8h 26m

Austin Bergstrom

Sun 6/7

6:00 pm-8:49 am

1 stop13h 49m

$392

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Thu 6/4

9:38 am-5:04 pm

1 stop8h 26m

Austin Bergstrom

Tue 6/9

8:15 pm-8:58 am

2 stops35h 43m

$394
Cheapest one-way

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Wed 6/24

7:56 pm-6:42 pm

1 stop23h 46m

$187

New WindsorAustin

SWF - AUS

SWFAUS

New Windsor Stewart

Sat 6/6

12:05 pm-6:42 pm

2 stops31h 37m

$193

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 18 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 May.
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
Cedar Park
Round Rock
San Marcos
Fredericksburg
Pflugerville
Bastrop
Dripping Springs
Georgetown
Seguin
Canyon Lake
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
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
LaGuardia to Hobby flights
LaGuardia to George Bush Intcntl flights
John F Kennedy Intl to Austin flights
John F Kennedy Intl to George Bush Intcntl flights
Newark to Hobby flights
Newark to Austin flights
Newark to George Bush Intcntl flights
John F Kennedy Intl to Hobby flights
LaGuardia to Love Field flights
LaGuardia to Austin flights
Newark to Love Field flights
Newark to San Antonio flights
LaGuardia to San Antonio flights
Rochester to Dallas/Fort Worth flights
Stewart to Dallas/Fort Worth flights
Albany to Dallas/Fort Worth flights
Syracuse to Dallas/Fort Worth flights
Buffalo to Dallas/Fort Worth flights
White Plains to Dallas/Fort Worth flights
Buffalo to Hobby flights
John F Kennedy Intl to El Paso flights
Rochester to Hobby flights
Syracuse to Hobby flights
Newark to El Paso flights
Islip to Dallas/Fort Worth flights
Stewart to George Bush Intcntl flights
LaGuardia to El Paso flights
Syracuse to Austin flights
Rochester to George Bush Intcntl flights
Albany to Austin flights
White Plains to George Bush Intcntl flights
Syracuse to George Bush Intcntl flights
Buffalo to George Bush Intcntl flights
Albany to San Antonio flights
White Plains to Austin flights
Rochester to Austin flights
White Plains to San Antonio flights
Albany to Hobby flights
Buffalo to Austin flights
Syracuse to El Paso flights
Rochester to San Antonio flights

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.