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Nantucket

$339+ Cheap flights from Austin to Nantucket (AUS - ACK)

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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — ACK
Mar 1 — Mar 81
Sun 3/1
Sun 3/8
1 adult, Economy
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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 January 30, 2026.

This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:40 am
AUS
-
ACK
2 stops11h 25m
Delta
Tue 7/72:10 pm
ACK
-
AUS
1 stop8h 31m
Delta
Deal found 1/28$339
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:30 am
AUS
-
ACK
2 stops11h 35m
Delta
Mon 6/82:10 pm
ACK
-
AUS
1 stop8h 31m
Delta
Deal found 1/29$449
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:30 am
AUS
-
ACK
1 stop7h 58m
United Airlines
Wed 8/194:15 pm
ACK
-
AUS
1 stop8h 31m
United Airlines
Deal found 1/28$604
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:08 am
AUS
-
ACK
1 stop6h 43m
United Airlines
Mon 6/83:49 pm
ACK
-
AUS
1 stop8h 29m
United Airlines
Deal found 1/29$714
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:45 am
AUS
-
ACK
2 stops10h 20m
Delta
Mon 6/82:10 pm
ACK
-
AUS
1 stop8h 31m
Delta
Deal found 1/29$779
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:30 am
AUS
-
ACK
1 stop6h 04m
American Airlines
Tue 7/712:58 pm
ACK
-
AUS
1 stop8h 29m
American Airlines
Deal found 1/28$843

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 January 30, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$339
(Delta)

Popular in

March

Cheapest in

September

Average price

$309
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
Highest demand for flights based on searches. 5% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 30, 2026.
Use the filters below to find and compare flights from Austin to Nantucket that are best for you.

Fly from

Austin

Fly to

Nantucket

Route

Depart

Return

Price

AustinNantucket

AUS - ACK

AUSACK

Austin Bergstrom

Fri 4/17

6:00 am-7:50 pm

2 stops12h 50m

Nantucket Memorial

Tue 4/21

7:00 am-5:56 pm

1 stop11h 56m

$1,243

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

  • 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.

Cheapflights Insights

Everything you need to know about your flight from Austin to Nantucket

What is the cheapest month to book a flight from Austin to Nantucket?

Currently, November is the cheapest month in which you can book a flight from Austin to Nantucket (average of $134). Flying from Austin to Nantucket in May is currently the most expensive (average of $219). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Nantucket

Get insights into the airlines that provide service to Nantucket. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nantucket. Reviews last updated January 30, 2026.
Peruse reviews from past customers who have flown with Delta from Austin to Nantucket to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,126 reviews

Food

7.2

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,126 reviews
Delta
7.9
Good
8,126 reviews

Food

7.2

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 JetBlue fly from Austin to Nantucket in about 12h 50m. The time it takes to get you to your destination can typically vary by up to . The distance between Austin and Nantucket is about 1716 mi.

  • What is the cheapest airline to fly from Austin to Nantucket round-trip?

    Flying on Delta is currently your cheapest option to Nantucket, with prices starting at $189.

  • 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.

  • What is the cheapest month to book a flight from Austin to Nantucket?

    Currently, November is the cheapest month in which you can book a flight from Austin to Nantucket (average of $134). Flying from Austin to Nantucket in May is currently the most expensive (average of $219). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Austin to Nantucket

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Top airline flying from Austin to Nantucket

Discover the top airline that operate flights from Austin to Nantucket. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$518FlexibilityNo cancel feeOn-timeN/A

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