HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Nantucket

$189+ Cheap flights from Austin to Nantucket (AUS - ACK)

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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — ACK
May 17 — May 241
Sun 5/17
Sun 5/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Austin to Nantucket 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 Austin to Nantucket

Cheapest flights from Austin to Nantucket
Explore the most affordable flight options available from Austin to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.

This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:02 am
AUS
-
ACK
2 stops9h 37m
American Airlines
Sat 6/273:12 pm
ACK
-
AUS
2 stops9h 47m
American Airlines
Deal found 4/14$449
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/77:05 am
AUS
-
ACK
1 stop6h 51m
United Airlines
Fri 6/123:44 pm
ACK
-
AUS
1 stop8h 36m
United Airlines
Deal found 4/14$520
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:10 pm
AUS
-
ACK
2 stops18h 15m
United Airlines
Wed 9/23:49 pm
ACK
-
AUS
1 stop7h 13m
United Airlines
Deal found 4/14$599

Find flight deals from Austin to Nantucket

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Nantucket (ACK). 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 April 17, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$449
(American Airlines)

One-way from

$189
(Delta)

Popular in

March

Cheapest in

February

Average price

$301
Provider with most accurate pricing for Austin Bergstrom-Nantucket Memorial flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Nantucket Memorial flights.
Search Deals
From Austin Bergstrom to Nantucket Memorial
Search Deals
One-way flight from Austin Bergstrom to Nantucket Memorial
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Nantucket 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 April 17, 2026.
Use the filters below to find and compare flights from Austin to Nantucket that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinNantucket

AUS - ACK

AUSACK

Austin Bergstrom

Sat 6/20

5:00 am-4:39 pm

2 stops10h 39m

Nantucket Memorial

Sat 6/27

3:12 pm-11:59 pm

2 stops9h 47m

$457
Quickest round-trip

AustinNantucket

AUS - ACK

AUSACK

Austin Bergstrom

Sun 6/7

7:05 am-2:56 pm

1 stop6h 51m

Nantucket Memorial

Fri 6/12

3:44 pm-11:20 pm

1 stop8h 36m

$520

AustinNantucket

AUS - ACK

AUSACK

Austin Bergstrom

Sat 8/29

5:05 pm-2:25 pm

1 stop20h 20m

Nantucket Memorial

Wed 9/2

3:49 pm-10:02 pm

1 stop7h 13m

$593

AustinNantucket

AUS - ACK

AUSACK

Austin Bergstrom

Mon 6/8

2:45 pm-9:35 am

2 stops17h 50m

Nantucket Memorial

Fri 6/12

3:44 pm-11:20 pm

1 stop8h 36m

$648
Cheapest one-way

AustinNantucket

AUS - ACK

AUSACK

Austin Bergstrom

Sat 6/20

5:00 am-4:39 pm

2 stops10h 39m

$189

AustinNantucket

AUS - ACK

AUSACK

Austin Bergstrom

Tue 6/9

5:25 am-3:48 pm

2 stops9h 23m

$189
Quickest one-way

AustinNantucket

AUS - ACK

AUSACK

Austin Bergstrom

Tue 6/9

7:05 am-2:56 pm

1 stop6h 51m

$215

AustinNantucket

AUS - ACK

AUSACK

Austin Bergstrom

Mon 6/8

5:30 am-3:48 pm

2 stops9h 18m

$220

AustinNantucket

AUS - ACK

AUSACK

Austin Bergstrom

Wed 6/10

5:25 am-3:48 pm

2 stops9h 23m

$264

AustinNantucket

AUS - ACK

AUSACK

Austin Bergstrom

Wed 6/10

6:09 am-2:56 pm

1 stop7h 47m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Austin-Nantucket flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Austin-Nantucket flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Austin-Nantucket flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Nantucket flights, Cheapflights users trust Expedia the most. Expedia 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 Austin-Nantucket 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 Austin to Nantucket

Have a flexible travel schedule? Discover the best time to fly to Nantucket from Austin 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.

Related info for your journey

Find useful and relevant information for your journey from Austin to Nantucket. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Austin to Nantucket?

    Airlines like American Airlines and United Airlines fly from Austin to Nantucket in about 6h 51m. The time it takes to get you to your destination can typically vary by up to 3h 48m. The distance between Austin and Nantucket is about 1716 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Austin to Nantucket that include hotel bookings?

    Yes. In addition to deals on Austin to Nantucket flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Nantucket?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Nantucket.

  • Can I find deals for business class flights from Austin to Nantucket?

    Yes. Cheapflights offers flight deals from Austin to Nantucket by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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.

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.
Site
©2026 Cheapflights