$132+ Cheap flights from New Windsor to Austin (SWF - AUS)
This is the cheapest round-trip 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
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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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
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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
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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 September 17, 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 September 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 10/197:01 pm -
1 stop15h 56m
Sat 10/315:57 pm -
1 stop16h 19m
Deal found 9/13![Multiple Airlines logo]()
$279
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.
Mon 10/197:01 pm -
1 stop15h 56m
Wed 10/211:12 pm -
2 stops20h 04m
Deal found 9/15![Multiple Airlines logo]()
$323
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.
Wed 10/712:39 pm -
2 stops22h 18m
Wed 10/1410:52 am -
1 stop22h 24m
Deal found 9/16![Multiple Airlines logo]()
$324
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 10/2812:39 pm -
2 stops23h 19m
Sat 10/315:57 pm -
1 stop16h 19m
Deal found 9/15![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 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 9/14![Multiple Airlines logo]()
$358
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.
Wed 10/2112:39 pm -
2 stops22h 18m
Sat 10/246:09 pm -
1 stop15h 07m
Deal found 9/16![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 11/1512:00 pm -
2 stops48h 25m
Sun 11/229:17 pm -
1 stop12h 22m
Deal found 9/17![Multiple Airlines logo]()
$391
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.
Sun 12/611:06 am -
1 stop10h 06m
Wed 12/95:20 am -
2 stops35h 39m
Deal found 9/15![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:56 am -
1 stop25h 02m
Tue 11/312:20 pm -
2 stops22h 19m
Deal found 9/14![Multiple Airlines logo]()
$405
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 September 17, 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 September 17, 2026.
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.
Wed 10/712:39 pm -
2 stops22h 18m
Wed 10/1410:52 am -
1 stop22h 24m
Deal found 9/16![Multiple Airlines logo]()
$324
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 10/2812:39 pm -
2 stops23h 19m
Sun 11/111:51 am -
1 stop29h 20m
Deal found 9/15![Multiple Airlines logo]()
$386
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.
Wed 10/2112:39 pm -
2 stops22h 18m
Sat 10/246:09 pm -
1 stop15h 07m
Deal found 9/16![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 11/1512:00 pm -
2 stops48h 25m
Sun 11/229:17 pm -
1 stop12h 22m
Deal found 9/17![Multiple Airlines logo]()
$391
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.
Sun 12/611:06 am -
1 stop10h 06m
Wed 12/95:20 am -
2 stops35h 39m
Deal found 9/15![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:01 pm -
1 stop15h 56m
Wed 10/211:12 pm -
2 stops20h 04m
Deal found 9/14![Multiple Airlines logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:56 am -
1 stop25h 02m
Sun 11/13:43 pm -
2 stops25h 28m
Deal found 9/14![Multiple Airlines logo]()
$487
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 1/710:56 am -
1 stop10h 26m
Sun 1/109:17 pm -
2 stops12h 40m
Deal found 9/16![Multiple Airlines logo]()
$494
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 1/710:56 am -
1 stop10h 26m
Sat 1/98:02 pm -
2 stops13h 14m
Deal found 9/16![Multiple Airlines logo]()
$505
Last-minute flights from Stewart to AustinDiscover last-minute flight deals from Stewart to Austin. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Stewart to Austin. Data last updated September 17, 2026 and is based on user searches.
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.
Mon 10/57:13 pm -
1 stop15h 50m
Wed 10/73:32 pm -
2 stops17h 44m
Deal found 9/15![Multiple Airlines logo]()
$414
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.
Wed 10/712:39 pm -
2 stops22h 18m
Wed 10/1410:52 am -
1 stop22h 24m
Deal found 9/16![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 10/197:01 pm -
1 stop15h 56m
Sat 10/315:57 pm -
1 stop16h 19m
Deal found 9/13![Multiple Airlines logo]()
$279
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.
Mon 10/197:01 pm -
1 stop15h 56m
Wed 10/211:12 pm -
2 stops20h 04m
Deal found 9/15![Multiple Airlines logo]()
$323
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.
Wed 10/2112:39 pm -
2 stops22h 18m
Sat 10/246:09 pm -
1 stop15h 07m
Deal found 9/16![Multiple Airlines logo]()
$387
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 10/2812:39 pm -
2 stops23h 19m
Sat 10/315:57 pm -
1 stop16h 19m
Deal found 9/15![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:39 pm -
2 stops26h 15m
Sun 11/111:51 am -
1 stop29h 20m
Deal found 9/14![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 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 9/14![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:56 am -
1 stop25h 02m
Tue 11/312:20 pm -
2 stops22h 19m
Deal found 9/14![Multiple Airlines logo]()
$405
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 September 17, 2026.
Search for one-way flight options from Stewart to Austin. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
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.
Sun 10/2511:58 am -
2 stops48h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$132
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.
Mon 10/197:01 pm -
1 stop15h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$135
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.
Mon 10/267:01 pm -
2 stops41h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$137
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.
Sun 11/1512:00 pm -
2 stops48h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:13 pm -
1 stop15h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$144
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 11/1112:39 pm -
2 stops26h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$161
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.
Sun 11/812:00 pm -
2 stops48h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$163
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 10/712:39 pm -
2 stops22h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$164
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 10/2812:39 pm -
3 stops47h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$166
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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $279 (Kiwi.com) |
One-way from | $132 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $475 |
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 September 17, 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
Mon 10/26
7:01 pm-11:39 am
2 stops41h 38m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$137
New WindsorAustin
SWF New Windsor Stewart - AUS Austin Bergstrom
SWFAUS
New Windsor Stewart
Sat 12/5
12:39 pm-10:14 am
2 stops46h 35m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$161
New WindsorAustin
SWF New Windsor Stewart - AUS Austin Bergstrom
SWFAUS
New Windsor Stewart
Mon 11/9
7:04 pm-11:39 am
2 stops41h 35m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$176
New WindsorAustin
SWF New Windsor Stewart - AUS Austin Bergstrom
SWFAUS
New Windsor Stewart
Thu 11/5
11:00 am-11:35 am
2 stops25h 35m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$188
Quickest round-trip
New WindsorAustin
SWF New Windsor Stewart - AUS Austin Bergstrom
SWFAUS
New Windsor Stewart
Mon 10/19
7:01 pm-9:57 am
1 stop15h 56m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$189
New WindsorAustin
SWF New Windsor Stewart - AUS Austin Bergstrom
SWFAUS
New Windsor Stewart
Sat 10/24
12:39 pm-9:54 am
3 stops46h 15m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$193
New WindsorAustin
SWF New Windsor Stewart - AUS Austin Bergstrom
SWFAUS
New Windsor Stewart
Sat 11/21
12:39 pm-8:17 pm
2 stops32h 38m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$209
New WindsorAustin
SWF New Windsor Stewart - AUS Austin Bergstrom
SWFAUS
New Windsor Stewart
Sun 12/13
6:49 pm-8:12 pm
3 stops26h 23m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$213
New WindsorAustin
SWF New Windsor Stewart - AUS Austin Bergstrom
SWFAUS
New Windsor Stewart
Thu 10/22
10:38 am-12:17 pm
3 stops50h 39m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$214
New WindsorAustin
SWF New Windsor Stewart - AUS Austin Bergstrom
SWFAUS
New Windsor Stewart
Wed 10/14
12:39 pm-9:57 am
2 stops22h 18m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$220
Showing 1-10 of 20 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 September.
| 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 locationsCedar Park
Round Rock
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake
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