$428+ Cheap flights from Cincinnati to Nantucket (CVG - 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — ACK
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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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 Cincinnati to Nantucket
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Best
Last-minute
One-way
Cheapest flights from Cincinnati to NantucketExplore the most affordable flight options available from Cincinnati to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Cincinnati to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This American Airlines deal was found by Cheapflights users on 8/19. 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 8/2212:02 pm -
1 stop4h 28m
Mon 8/2412:53 pm -
1 stop5h 09m
Deal found 8/19![American Airlines logo]()
$428
This Delta deal was found by Cheapflights users on 8/19. 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.
Sat 8/228:14 am -
2 stops6h 27m
Tue 8/254:40 pm -
1 stop6h 14m
Deal found 8/19![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 8/19. 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.
Sat 8/228:14 am -
2 stops6h 27m
Mon 8/243:24 pm -
2 stops9h 01m
Deal found 8/19![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 8/16. 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 8/299:00 am -
1 stop6h 49m
Tue 9/14:15 pm -
1 stop7h 34m
Deal found 8/16![United Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 8/20. 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 8/299:00 am -
1 stop6h 49m
Wed 9/29:50 am -
2 stops10h 53m
Deal found 8/20![United Airlines logo]()
$534
Best flights from Cincinnati to NantucketDiscover carefully curated flight deals from Cincinnati to Nantucket that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Cincinnati to Nantucket that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Mon 9/75:25 am -
2 stops9h 38m
Fri 9/113:39 pm -
2 stops18h 40m
Deal found 8/18![United Airlines logo]()
$787
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Tue 9/153:25 pm -
2 stops17h 47m
Tue 9/223:39 pm -
1 stop5h 10m
Deal found 8/19![United Airlines logo]()
$833
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/410:22 am -
3 stops29h 27m
Tue 9/83:39 pm -
1 stop8h 05m
Deal found 8/20![United Airlines logo]()
$864
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Mon 9/146:00 am -
1 stop27h 12m
Fri 9/189:50 am -
1 stop23h 23m
Deal found 8/20![United Airlines logo]()
$946
Last-minute flights from Cincinnati to NantucketDiscover last-minute flight deals from Cincinnati to Nantucket. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Cincinnati to Nantucket. Data last updated August 21, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/19. 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 8/2212:02 pm -
1 stop4h 28m
Mon 8/2412:53 pm -
1 stop5h 09m
Deal found 8/19![American Airlines logo]()
$428
This Delta deal was found by Cheapflights users on 8/19. 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.
Sat 8/226:27 am -
2 stops8h 14m
Mon 8/2412:28 pm -
1 stop6h 46m
Deal found 8/19![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 8/19. 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.
Sat 8/228:14 am -
2 stops6h 27m
Tue 8/2512:28 pm -
2 stops7h 26m
Deal found 8/19![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 8/16. 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 8/299:00 am -
1 stop6h 49m
Tue 9/14:15 pm -
1 stop7h 34m
Deal found 8/16![United Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 8/20. 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 8/299:00 am -
1 stop6h 49m
Wed 9/29:50 am -
2 stops10h 53m
Deal found 8/20![United Airlines logo]()
$534
One-way flights from Cincinnati to NantucketSearch for one-way flight options from Cincinnati to Nantucket. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Cincinnati to Nantucket. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This American Airlines deal was found by Cheapflights users on 8/16. 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 9/36:00 am -
1 stop4h 07m
Deal found 8/16![American Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 8/16. 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 9/45:12 pm -
1 stop16h 09m
Deal found 8/16![American Airlines logo]()
$560
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/42:05 pm -
2 stops24h 58m
Deal found 8/16![United Airlines logo]()
$697
Find flight deals from Cincinnati to Nantucket
Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) 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 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $761 (United Airlines) |
One-way from | $499 (American Airlines) |
Popular in | July |
Cheapest in | December |
Average price | $403 |
Cheapflights Fare Finder
Customize your flight search to find flights from Cincinnati 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 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from Cincinnati to Nantucket that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CincinnatiNantucket
CVG Cincinnati Cinci./N. Kentucky - ACK Nantucket Memorial
CVGACK
Cincinnati Cinci./N. Kentucky
Mon 9/7
5:25 am-3:03 pm
2 stops9h 38m
Nantucket Memorial
Fri 9/11
3:39 pm-10:19 am
2 stops18h 40m
$787
Quickest round-trip
CincinnatiNantucket
CVG Cincinnati Cinci./N. Kentucky - ACK Nantucket Memorial
CVGACK
Cincinnati Cinci./N. Kentucky
Tue 9/15
3:25 pm-9:12 am
2 stops17h 47m
Nantucket Memorial
Tue 9/22
3:39 pm-8:49 pm
1 stop5h 10m
$833
CincinnatiNantucket
CVG Cincinnati Cinci./N. Kentucky - ACK Nantucket Memorial
CVGACK
Cincinnati Cinci./N. Kentucky
Fri 9/4
10:22 am-3:49 pm
3 stops29h 27m
Nantucket Memorial
Tue 9/8
3:39 pm-11:44 pm
1 stop8h 05m
$864
CincinnatiNantucket
CVG Cincinnati Cinci./N. Kentucky - ACK Nantucket Memorial
CVGACK
Cincinnati Cinci./N. Kentucky
Mon 9/14
6:00 am-9:12 am
1 stop27h 12m
Nantucket Memorial
Fri 9/18
9:50 am-9:13 am
1 stop23h 23m
$946
Cheapest one-way
Quickest one-way
CincinnatiNantucket
CVG Cincinnati Cinci./N. Kentucky - ACK Nantucket Memorial
CVGACK
Cincinnati Cinci./N. Kentucky
Thu 9/3
6:00 am-10:07 am
1 stop4h 07m
$499
CincinnatiNantucket
CVG Cincinnati Cinci./N. Kentucky - ACK Nantucket Memorial
CVGACK
Cincinnati Cinci./N. Kentucky
Fri 9/4
5:12 pm-9:21 am
1 stop16h 09m
$560
CincinnatiNantucket
CVG Cincinnati Cinci./N. Kentucky - ACK Nantucket Memorial
CVGACK
Cincinnati Cinci./N. Kentucky
Fri 9/4
2:05 pm-3:03 pm
2 stops24h 58m
$697
Sorted by cheapest first
Compare providers for flights from Cincinnati 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 Cincinnati 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 Cincinnati-Nantucket flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cincinnati-Nantucket flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cincinnati-Nantucket flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cincinnati-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 Cincinnati-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 Cincinnati to Nantucket
Have a flexible travel schedule? Discover the best time to fly to Nantucket from Cincinnati with our price prediction graph.
CVG-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 21, 2026.
Read reviews from past customers who have flown American Airlines from Cincinnati to Nantucket. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.5
Food
6.4
Comfort
7.2
Crew
7.9
Entertainment
6.8
Overall
7.1
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Boarding
7.5
Food
6.4
Comfort
7.2
Crew
7.9
Entertainment
6.8
Overall
7.1
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from Cincinnati 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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Top airline flying from Cincinnati to Nantucket
Discover the top airline that operate flights from Cincinnati 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 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$444 | Average$546 | FlexibilityNo cancel fee | On-time71% |