$70 Cheap Spirit Airlines flights Austin (AUS) to Newark Liberty Intl. Airport (EWR)

View $70 flight on Sat, Oct 25, 2025Opens in a new window

$70 Cheap Spirit Airlines flights Austin (AUS) to Newark Liberty Intl. Airport (EWR)

Prices were available within the past 7 days and start at $70 for one-way flights and $140 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, Oct 25 - Sat, Nov 1
AUS
Austin
EWR
New York
$140 Roundtrip, just found
$140
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Oct 25 from Austin to New York, returning Sat, Nov 1, priced at $140 just found
Spirit Airlines
Tue, Aug 5 - Wed, Aug 6
AUS
Austin
EWR
New York
$151 Roundtrip, found 2 hours ago
$151
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Tue, Aug 5 from Austin to New York, returning Wed, Aug 6, priced at $151 found 2 hours ago
Spirit Airlines
Sat, Oct 25 - Sat, Nov 1
AUS
Austin
EWR
New York
$155 Roundtrip, just found
$155
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Oct 25 from Austin to New York, returning Sat, Nov 1, priced at $155 just found
Spirit Airlines
Tue, Jul 22 - Tue, Aug 12
AUS
Austin
EWR
New York
$157 Roundtrip, found 5 days ago
$157
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Tue, Jul 22 from Austin to New York, returning Tue, Aug 12, priced at $157 found 5 days ago
Spirit Airlines
Fri, Aug 22 - Sat, Aug 23
AUS
Austin
EWR
New York
$160 Roundtrip, just found
$160
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, Aug 22 from Austin to New York, returning Sat, Aug 23, priced at $160 just found
Spirit Airlines
Wed, Jul 30 - Wed, Aug 6
AUS
Austin
EWR
New York
$162 Roundtrip, just found
$162
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, Jul 30 from Austin to New York, returning Wed, Aug 6, priced at $162 just found
Flights from Austin (AUS) to Newark Liberty Intl. Airport (EWR)
Origin airport
Austin-Bergstrom Intl.
Destination airport
Newark Liberty Intl. Airport
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Spirit Airlines, United
Popular airline
Spirit Airlines
Distance
1500 mi
Average flight time
4 hours 48 mins

Frequently asked questions

How much is a Spirit Airlines flight from Austin-Bergstrom Intl. Airport (AUS) to Liberty Intl. Airport (EWR)?
You can find cheap return Spirit Airlines flights from $140 from AUS to EWR by sorting your results from "Price (lowest to highest)" on Expedia. Or search for bargains from $70 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from AUS to EWR with Spirit Airlines?
Spirit Airlines flights to Newark are typically cheaper in the off-peak months of January and February. Whether you're in search of a one-way or round-trip ticket, you could land a better deal then.
What is the cheapest time to book flights from Austin-Bergstrom Intl. Airport (AUS) to Liberty Intl. Airport (EWR) with Spirit Airlines?
Look for affordable Spirit Airlines flights from Austin-Bergstrom Intl. Airport (AUS) to Liberty Intl. Airport (EWR) one to three months prior to your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and journey, the best day of the week to book a domestic flight is generally Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Spirit Airlines fly nonstop from Austin-Bergstrom Intl. Airport (AUS) to Liberty Intl. Airport (EWR)?
Use the "Nonstop" filter when browsing for direct Spirit Airlines flights from AUS to EWR. It's also a great way to compare other airlines servicing the same direct route.
What is the earliest Spirit Airlines flight from AUS to EWR?
Find Spirit Airlines's earliest flights from AUS to EWR by using the "Morning" and "Early Morning" filters. Not only will you get to where you're going sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Spirit Airlines fly into in Newark?
Liberty Intl. Airport (EWR) is the main Newark gateway for Spirit Airlines flights from Austin-Bergstrom Intl. Airport (AUS).
Why fly with Spirit Airlines from AUS to EWR?
A rewarding loyalty program and the ability to rack up points through Free Spirit are the start of the reasons to leave from AUS to EWR with Spirit Airlines. Plus, when you sign up to our One Key™ program, you can earn OneKeyCash™* on top of any airline loyalty program earnings. It's yours to use wherever your next trip takes you.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Spirit Airlines flight from Austin-Bergstrom Intl. Airport (AUS) to Liberty Intl. Airport (EWR)?
Changes are usually free within 24 hours of making your booking, but your airline may charge you after that time. For more information about modifying your reservation, check out your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to adjust your plans without being charged, check the "Changes included" and "No cancel fee" filters when organizing your trip.

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*Available to One Key members.