$134+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — AUS
Sep 30 — Oct 71
Round-trip
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
Best
Last-minute
One-way
Cheapest flights from Stewart to AustinExplore 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 31, 2026.
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 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 10/2910:38 am -
2 stops25h 57m
Sat 10/315:57 pm -
1 stop16h 19m
Deal found 8/28![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 10/28:48 pm -
1 stop14h 15m
Sun 10/46:33 pm -
2 stops22h 50m
Deal found 8/30![Multiple Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/1411:21 am -
1 stop23h 42m
Wed 9/166:33 pm -
2 stops38h 43m
Deal found 8/26![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 10/2210:56 am -
1 stop24h 01m
Sat 10/246:09 pm -
1 stop15h 07m
Deal found 8/26![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/2612:39 pm -
2 stops22h 24m
Sat 10/310:58 am -
1 stop22h 18m
Deal found 8/27![Multiple Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/2312:39 pm -
2 stops22h 24m
Sun 9/2710:58 am -
1 stop22h 33m
Deal found 8/26![Multiple Airlines logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/2510:48 am -
2 stops24h 15m
Sun 9/2710:58 am -
1 stop22h 33m
Deal found 8/27![Multiple Airlines logo]()
$427
Best flights from Stewart to AustinDiscover carefully curated flight deals from Stewart to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
Discover carefully curated flight deals from Stewart to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 10/2910:38 am -
2 stops25h 57m
Sat 10/315:57 pm -
1 stop16h 19m
Deal found 8/28![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/1411:21 am -
1 stop23h 42m
Wed 9/166:33 pm -
2 stops38h 43m
Deal found 8/26![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/2510:48 am -
2 stops24h 15m
Sun 9/2710:58 am -
1 stop22h 33m
Deal found 8/27![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 9/2710:56 am -
1 stop24h 07m
Tue 9/296:33 pm -
2 stops38h 05m
Deal found 8/28![Multiple Airlines logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 10/2210:56 am -
1 stop24h 01m
Sun 10/2512:18 pm -
2 stops28h 53m
Deal found 8/27![Multiple Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 9/1111:06 am -
2 stops28h 31m
Sun 9/1310:58 am -
1 stop22h 33m
Deal found 8/29![Multiple Airlines logo]()
$555
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 9/610:33 am -
1 stop8h 48m
Wed 9/93:32 pm -
2 stops17h 44m
Deal found 8/29![Multiple Airlines logo]()
$562
Last-minute flights from Stewart to AustinDiscover last-minute flight deals from Stewart to Austin. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from Stewart to Austin. Data last updated August 31, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/1411:21 am -
1 stop23h 42m
Wed 9/166:33 pm -
2 stops38h 43m
Deal found 8/26![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/2312:39 pm -
2 stops22h 24m
Sun 9/2710:58 am -
1 stop22h 33m
Deal found 8/26![Multiple Airlines logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/2510:48 am -
2 stops24h 15m
Sun 9/2710:58 am -
1 stop22h 33m
Deal found 8/27![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/2612:39 pm -
2 stops22h 24m
Sat 10/310:58 am -
1 stop22h 18m
Deal found 8/27![Multiple Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 9/2710:56 am -
1 stop24h 07m
Tue 9/296:33 pm -
2 stops38h 05m
Deal found 8/28![Multiple Airlines logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 9/2710:56 am -
1 stop24h 07m
Sun 10/410:58 am -
2 stops23h 38m
Deal found 8/30![Multiple Airlines logo]()
$480
One-way flights from Stewart to AustinSearch for one-way flight options from Stewart to Austin. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
Search for one-way flight options from Stewart to Austin. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 10/2511:58 am -
2 stops48h 27m
Deal found 8/28![Multiple Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 10/2910:38 am -
2 stops25h 57m
Deal found 8/27![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/2312:39 pm -
2 stops30h 09m
Deal found 8/26![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/3012:39 pm -
2 stops30h 09m
Deal found 8/27![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 10/28:48 pm -
2 stops22h 00m
Deal found 8/27![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 11/412:39 pm -
2 stops26h 15m
Deal found 8/27![Multiple Airlines logo]()
$161
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 August 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $326 (Kiwi.com) |
One-way from | $134 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $459 |
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 7,457,451 searches. Data last updated August 31, 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
Cheapest round-trip
New WindsorAustin
SWF New Windsor Stewart - AUS Austin Bergstrom
SWFAUS
New Windsor Stewart
Thu 10/29
10:38 am-11:35 am
2 stops25h 57m
Austin Bergstrom
Sat 10/31
5:57 pm-11:16 am
1 stop16h 19m
$326
New WindsorAustin
SWF New Windsor Stewart - AUS Austin Bergstrom
SWFAUS
New Windsor Stewart
Mon 9/14
11:21 am-10:03 am
1 stop23h 42m
Austin Bergstrom
Wed 9/16
6:33 pm-10:16 am
2 stops38h 43m
$379
New WindsorAustin
SWF New Windsor Stewart - AUS Austin Bergstrom
SWFAUS
New Windsor Stewart
Fri 9/25
10:48 am-10:03 am
2 stops24h 15m
Austin Bergstrom
Sun 9/27
10:58 am-10:31 am
1 stop22h 33m
$427
New WindsorAustin
SWF New Windsor Stewart - AUS Austin Bergstrom
SWFAUS
New Windsor Stewart
Sun 9/27
10:56 am-10:03 am
1 stop24h 07m
Austin Bergstrom
Tue 9/29
6:33 pm-9:38 am
2 stops38h 05m
$446
New WindsorAustin
SWF New Windsor Stewart - AUS Austin Bergstrom
SWFAUS
New Windsor Stewart
Thu 10/22
10:56 am-9:57 am
1 stop24h 01m
Austin Bergstrom
Sun 10/25
12:18 pm-6:11 pm
2 stops28h 53m
$472
New WindsorAustin
SWF New Windsor Stewart - AUS Austin Bergstrom
SWFAUS
New Windsor Stewart
Fri 9/11
11:06 am-2:37 pm
2 stops28h 31m
Austin Bergstrom
Sun 9/13
10:58 am-10:31 am
1 stop22h 33m
$555
Quickest round-trip
New WindsorAustin
SWF New Windsor Stewart - AUS Austin Bergstrom
SWFAUS
New Windsor Stewart
Sun 9/6
10:33 am-6:21 pm
1 stop8h 48m
Austin Bergstrom
Wed 9/9
3:32 pm-10:16 am
2 stops17h 44m
$562
Cheapest one-way
New WindsorAustin
SWF New Windsor Stewart - AUS Austin Bergstrom
SWFAUS
New Windsor Stewart
Thu 11/12
11:00 am-10:58 am
3 stops24h 58m
$185
New WindsorAustin
SWF New Windsor Stewart - AUS Austin Bergstrom
SWFAUS
New Windsor Stewart
Fri 9/25
10:48 am-10:03 am
2 stops24h 15m
$188
New WindsorAustin
SWF New Windsor Stewart - AUS Austin Bergstrom
SWFAUS
New Windsor Stewart
Fri 9/11
11:06 am-2:37 pm
2 stops28h 31m
$193
Showing 1-10 of 16 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
SWF-AUS
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.
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.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsRound 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.
Alternative routes
Austin flight routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights