$274+ Cheap flights from Atlanta to Nantucket (ATL - 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — ACK
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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Find cheap flights from Atlanta 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 Atlanta to Nantucket
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Cheapest flights from Atlanta to NantucketExplore the most affordable flight options available from Atlanta to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
Explore the most affordable flight options available from Atlanta to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 8/278:54 am -
1 stop7h 36m
Mon 8/3112:53 pm -
1 stop4h 45m
Deal found 8/3![American Airlines logo]()
$274
This JetBlue deal was found by Cheapflights users on 7/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am -
1 stop5h 12m
Tue 9/112:02 pm -
1 stop5h 37m
Deal found 7/30![JetBlue logo]()
$275
This JetBlue deal was found by Cheapflights users on 8/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am -
1 stop5h 12m
Tue 9/112:02 pm -
1 stop5h 37m
Deal found 8/3![JetBlue logo]()
$284
This JetBlue deal was found by Cheapflights users on 8/1. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:00 am -
1 stop4h 35m
Thu 10/1511:00 am -
1 stop5h 16m
Deal found 8/1![JetBlue logo]()
$288
This Priceline deal was found by Cheapflights users on 8/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:00 am -
1 stop6h 03m
Mon 8/313:28 pm -
1 stop7h 18m
Deal found 8/1![JetBlue logo]()
$300
This Travelocity deal was found by Cheapflights users on 8/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:00 am -
1 stop4h 35m
Sat 10/1711:00 am -
1 stop5h 16m
Deal found 8/2![JetBlue logo]()
$328
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/49:24 am -
1 stop4h 37m
Tue 8/115:00 pm -
1 stop5h 02m
Deal found 8/3![American Airlines logo]()
$358
Best flights from Atlanta to NantucketDiscover carefully curated flight deals from Atlanta to Nantucket that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
Discover carefully curated flight deals from Atlanta to Nantucket that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This JetBlue deal was found by Cheapflights users on 7/31. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am -
1 stop5h 12m
Tue 9/112:02 pm -
1 stop5h 37m
Deal found 7/31![JetBlue logo]()
$275
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 8/276:00 am -
2 stops7h 33m
Mon 8/3111:17 am -
2 stops9h 31m
Deal found 8/3![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/298:55 am -
1 stop6h 54m
Tue 9/14:15 pm -
1 stop6h 42m
Deal found 8/2![United Airlines logo]()
$438
This JetBlue deal was found by Cheapflights users on 8/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am -
1 stop5h 12m
Tue 9/112:02 pm -
1 stop5h 37m
Deal found 8/3![JetBlue logo]()
$284
This JetBlue deal was found by Cheapflights users on 8/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:00 am -
1 stop5h 28m
Thu 10/1511:00 am -
1 stop5h 16m
Deal found 8/4![JetBlue logo]()
$350
This JetBlue deal was found by Cheapflights users on 8/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:00 am -
1 stop5h 28m
Wed 10/1411:00 am -
1 stop5h 16m
Deal found 8/4![JetBlue logo]()
$350
This JetBlue deal was found by Cheapflights users on 7/31. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:00 am -
1 stop5h 28m
Mon 10/1911:00 am -
1 stop5h 16m
Deal found 7/31![JetBlue logo]()
$478
Last-minute flights from Atlanta to NantucketDiscover last-minute flight deals from Atlanta to Nantucket. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Nantucket. Data last updated August 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/49:24 am -
1 stop4h 37m
Tue 8/115:00 pm -
1 stop5h 02m
Deal found 8/3![American Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 8/278:54 am -
1 stop7h 36m
Mon 8/3112:53 pm -
1 stop4h 45m
Deal found 8/3![American Airlines logo]()
$274
This Priceline deal was found by Cheapflights users on 8/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:00 am -
1 stop6h 03m
Mon 8/313:28 pm -
1 stop7h 18m
Deal found 8/1![JetBlue logo]()
$300
This JetBlue deal was found by Cheapflights users on 7/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am -
1 stop5h 12m
Tue 9/112:02 pm -
1 stop5h 37m
Deal found 7/30![JetBlue logo]()
$275
This JetBlue deal was found by Cheapflights users on 8/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am -
1 stop5h 12m
Tue 9/112:02 pm -
1 stop5h 37m
Deal found 8/3![JetBlue logo]()
$284
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/17:34 am -
1 stop4h 49m
Tue 9/82:03 pm -
1 stop7h 52m
Deal found 8/2![American Airlines logo]()
$401
One-way flights from Atlanta to NantucketSearch for one-way flight options from Atlanta to Nantucket. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
Search for one-way flight options from Atlanta to Nantucket. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Fri 9/48:04 pm -
1 stop17h 30m
Deal found 8/4![American Airlines logo]()
$277
This Priceline deal was found by Cheapflights users on 8/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
1 stop5h 22m
Deal found 8/1![JetBlue logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/108:20 pm -
3 stops34h 10m
Deal found 8/4![Multiple Airlines logo]()
$462
This Priceline deal was found by Cheapflights users on 8/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am -
1 stop5h 22m
Deal found 8/4![JetBlue logo]()
$466
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Fri 9/47:38 pm -
2 stops19h 25m
Deal found 8/4![United Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 9/179:30 am -
2 stops21h 00m
Deal found 8/2![Multiple Airlines logo]()
$544
Find flight deals from Atlanta to Nantucket
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) 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 August 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $274 (American Airlines) |
Popular in | July |
Cheapest in | December |
Average price | $279 |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta 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 August 4, 2026.
Use the filters below to find and compare flights from Atlanta to Nantucket that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaNantucket
ATL - ACK
ATLACK
Atlanta Hartsfield-Jackson
Sat 8/29
6:00 am-11:12 am
1 stop5h 12m
Nantucket Memorial
Tue 9/1
12:02 pm-5:39 pm
1 stop5h 37m
$275
AtlantaNantucket
ATL - ACK
ATLACK
Atlanta Hartsfield-Jackson
Mon 8/31
6:00 am-11:12 am
1 stop5h 12m
Nantucket Memorial
Tue 9/1
12:02 pm-5:39 pm
1 stop5h 37m
$284
Quickest round-trip
AtlantaNantucket
ATL - ACK
ATLACK
Atlanta Hartsfield-Jackson
Sun 10/11
6:00 am-11:28 am
1 stop5h 28m
Nantucket Memorial
Thu 10/15
11:00 am-4:16 pm
1 stop5h 16m
$350
AtlantaNantucket
ATL - ACK
ATLACK
Atlanta Hartsfield-Jackson
Sun 10/11
6:00 am-11:28 am
1 stop5h 28m
Nantucket Memorial
Wed 10/14
11:00 am-4:16 pm
1 stop5h 16m
$350
AtlantaNantucket
ATL - ACK
ATLACK
Atlanta Hartsfield-Jackson
Thu 8/27
6:00 am-1:33 pm
2 stops7h 33m
Nantucket Memorial
Mon 8/31
11:17 am-8:48 pm
2 stops9h 31m
$389
AtlantaNantucket
ATL - ACK
ATLACK
Atlanta Hartsfield-Jackson
Sat 8/29
8:55 am-3:49 pm
1 stop6h 54m
Nantucket Memorial
Tue 9/1
4:15 pm-10:57 pm
1 stop6h 42m
$438
AtlantaNantucket
ATL - ACK
ATLACK
Atlanta Hartsfield-Jackson
Sun 10/11
6:00 am-11:28 am
1 stop5h 28m
Nantucket Memorial
Mon 10/19
11:00 am-4:16 pm
1 stop5h 16m
$478
Cheapest one-way
AtlantaNantucket
ATL - ACK
ATLACK
Atlanta Hartsfield-Jackson
Fri 9/4
8:04 pm-1:34 pm
1 stop17h 30m
$277
Quickest one-way
AtlantaNantucket
ATL - ACK
ATLACK
Atlanta Hartsfield-Jackson
Thu 9/17
6:00 am-11:22 am
1 stop5h 22m
$280
AtlantaNantucket
ATL - ACK
ATLACK
Atlanta Hartsfield-Jackson
Thu 9/10
8:20 pm-6:30 am
3 stops34h 10m
$462
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Atlanta to Nantucket
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 Atlanta to Nantucket in August.
| 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 Atlanta-Nantucket flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Nantucket flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Nantucket flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Atlanta-Nantucket 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 Atlanta-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 Atlanta to Nantucket
Have a flexible travel schedule? Discover the best time to fly to Nantucket from Atlanta with our price prediction graph.
ATL-ACK
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.
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 August 4, 2026.
Peruse reviews from past customers who have flown with JetBlue from Atlanta 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.
Comfort
7.5
Overall
7.2
Crew
7.9
Food
6.6
Boarding
7.3
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
FLL - ORH
Comfort
7.5
Overall
7.2
Crew
7.9
Food
6.6
Boarding
7.3
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
FLL - ORH
Related info for your journey
Find useful and relevant information for your journey from Atlanta to Nantucket. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Nantucket
Explore flights to Nantucket departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 4, 2026.
Atlanta and Nantucket flights
Browse other Atlanta and Nantucket flight options. Last updated on August 4, 2026.
Other flights from Atlanta
Browse through other flights departing from Atlanta. Flights are based on user searches made on Cheapflights and were last updated on August 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Atlanta to Nantucket
Discover the top airline that operate flights from Atlanta 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 August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$182 | Average$770 | FlexibilityNo cancel fee | On-time62% |