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Stewart International Airport to Austin-Bergstrom International Airport flight

Explore the cheapest one-way and round-trip flights from Stewart International Airport to Austin-Bergstrom International Airport over the next 90 days, with one-way fares from AU$400 and round-trip from AU$523. Based on Trip.com's latest 7-day flight data.

    • SWF 12:00
      12h 11m
      1 stop
      AUS 23:11
      New York - Austin | Sun, Nov 22 | Allegiant Air
      AUS 12:24
      6h 11m
      1 stop
      LGA 19:35
      Austin - New York | Tue, Nov 24 | Frontier Airlines
      AU$523 AU$973
      46% off
      46% off
      AU$973 AU$523
    • SWF 11:58
      12h 15m
      1 stop
      AUS 23:13
      New York - Austin | Sun, Nov 15 | Allegiant Air
      AUS 12:24
      6h 11m
      1 stop
      LGA 19:35
      Austin - New York | Tue, Nov 17 | Frontier Airlines
      AU$716 AU$973
      26% off
      26% off
      AU$973 AU$716
    • SWF 10:38
      13h 31m
      1 stop
      AUS 23:09
      New York - Austin | Thu, Nov 5 | Allegiant Air
      AUS 11:51
      11h 12m
      1 stop
      EWR 00:03
      Austin - New York | Thu, Nov 12 | Frontier Airlines
      AU$768 AU$973
      21% off
      21% off
      AU$973 AU$768
    • NYC 13:00
      17h 25m
      1 stop
      AUS 14:00
      New York - Austin | Wed, Nov 4 | Normal Airline
      AUS 15:00
      6h
      Direct
      NYC 16:00
      Austin - New York | Fri, Nov 6 | Normal Airline
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      Find more flights
    • Cheapest
      SWF 11:58
      25h 1m
      1 stop
      AUS 11:59
      New York - Austin | Sun, Nov 15 | Allegiant Air
      AU$400 AU$737
      46% off
      46% off
      AU$737 AU$400
    • SWF 11:58
      12h 15m
      1 stop
      AUS 23:13
      New York - Austin | Sun, Nov 8 | Allegiant Air
      AU$582 AU$737
      21% off
      21% off
      AU$737 AU$582
    • NYC 13:00
      17h 25m
      1 stop
      AUS 14:00
      New York - Austin | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights
    • SWF 11:58
      12h 15m
      1 stop
      AUS 23:13
      New York - Austin | Sun, Nov 8 | Allegiant Air
      AU$582 AU$737
      21% off
      21% off
      AU$737 AU$582
    • SWF 11:58
      25h 1m
      1 stop
      AUS 11:59
      New York - Austin | Sun, Nov 15 | Allegiant Air
      AU$400 AU$737
      46% off
      46% off
      AU$737 AU$400
    • NYC 13:00
      17h 25m
      1 stop
      AUS 14:00
      New York - Austin | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from New York to Austin are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Stewart International Airport to Austin-Bergstrom International Airport?

The cheapest airline flying from Stewart International Airport to Austin-Bergstrom International Airport is Allegiant Air (from AU$400) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Allegiant Air
From AU$400

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About Stewart International Airport and Austin-Bergstrom International Airport

Learn about Stewart International Airport (SWF) and Austin-Bergstrom International Airport (AUS) — including location, terminals, transportation, and travel tips.

Flight distance 2,458.21km
Cheapest one-way ticket price AU$400
Cheapest return ticket price AU$523

FAQs for Stewart International Airport to Austin-Bergstrom International Airport Flights

  • What are the cheapest flights from Stewart International Airport to Austin-Bergstrom International Airport?

    One-way flights from Stewart International Airport to Austin-Bergstrom International Airport currently start from AU$400, and round-trip fares start from AU$523. The current lowest fare is a Allegiant Air flight departing on Sun, Nov 15; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Stewart International Airport to Austin-Bergstrom International Airport is AU$373. Prices may vary depending on the departure date, airline, and availability.
  • Enter Stewart International Airport and Austin-Bergstrom International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

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Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.