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

Our cheapest airline available from Cincinnati to Nantucket is American Airlines. Our recent data shows that you can find tickets from as low as $185 on this airline.

In terms of precipitation, rainfall in Nantucket ranges from 1.6 - 4.3 inches per month. January is typically the wettest month, when rainfall can reach 4.3 in. June is typically the driest time to visit Nantucket when rainfall is around 1.6 in.

If weather is an important factor for your trip to Nantucket, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 32.0 F).

How far in advance should I book a flight from Cincinnati to Nantucket?

To save up to 56% on this flight, we recommend booking at least 57 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Cincinnati to Nantucket from $226 1-2 weeks out and tickets from $380 for flights departing within the next 72 hours.

What is the cheapest month to fly from Cincinnati to Nantucket?

Flights from Cincinnati to Nantucket lean towards being more expensive in December. Prices are generally better when you fly from Cincinnati to Nantucket in November, with the cheapest ticket starting at $59.

What is the cheapest time of day to fly from CVG to ACK?

When flying from Cincinnati to Nantucket, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Cincinnati to Nantucket?

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

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

Yes. Cheapflights offers flight deals from Cincinnati 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.

$369+ Flights from Cincinnati to Nantucket

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Cheap flight deals from Cincinnati to Nantucket

Round-trip from	$493 (United Airlines)
One-way from	$369 (American Airlines)
Popular in	December
Cheapest in	November
Average price	$299

From Cincinnati Cinci./N. Kentucky to Nantucket Memorial

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One-way flight from Cincinnati Cinci./N. Kentucky to Nantucket Memorial

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Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from Cincinnati to Nantucket

Cheapest flights from Cincinnati to Nantucket
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 14, 2025.

Mon 8/2510:30 amCVG - ACK

1 stop5h 39mDelta

Thu 8/2812:06 pmACK - CVG

1 stop6h 33mDelta

Deal found 8/11

$632

Sun 8/176:00 amCVG - ACK

1 stop5h 26mDelta

Tue 8/193:26 pmACK - CVG

1 stop5h 35mDelta

Deal found 8/12

$730

Sun 8/176:00 amCVG - ACK

2 stops9h 10mUnited Airlines

Tue 8/1910:32 amACK - CVG

3 stops26h 37mUnited Airlines

Deal found 8/13

$812

Best flights from Cincinnati to Nantucket
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 14, 2025.

Mon 8/2510:30 amCVG - ACK

1 stop5h 39mDelta

Thu 8/2812:06 pmACK - CVG

1 stop6h 33mDelta

Deal found 8/11

$632

Mon 8/256:00 amCVG - ACK

2 stops10h 46mAmerican Airlines

Thu 8/2812:24 pmACK - CVG

2 stops8h 57mAmerican Airlines

Deal found 8/12

$696

Sun 8/176:00 amCVG - ACK

1 stop5h 26mDelta

Tue 8/193:26 pmACK - CVG

1 stop5h 35mDelta

Deal found 8/12

$730

Last-minute flights from Cincinnati to Nantucket
Discover last-minute flight deals from Cincinnati to Nantucket. Data last updated August 14, 2025 and is based on user searches.

Sun 8/176:00 amCVG - ACK

1 stop5h 26mDelta

Tue 8/194:49 pmACK - CVG

1 stop5h 07mDelta

Deal found 8/14

$730

Mon 8/2510:30 amCVG - ACK

1 stop5h 39mDelta

Thu 8/2812:06 pmACK - CVG

1 stop6h 33mDelta

Deal found 8/11

$632

Sat 9/2010:19 amCVG - ACK

2 stops23h 36mUnited Airlines

Tue 9/234:31 pmACK - CVG

1 stop7h 27mUnited Airlines

Deal found 8/14

$493

One-way flights from Cincinnati to Nantucket
Search for one-way flight options from Cincinnati to Nantucket. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Thu 8/216:41 amCVG - ACK

1 stop6h 30mAmerican Airlines

Deal found 8/12

$369

Thu 8/219:24 pmCVG - ACK

3 stops41h 49mMultiple Airlines

Deal found 8/12

$449

Cheapflights Fare Finder

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

Price

CincinnatiNantucket

CVG - ACK

CVGACK

Cincinnati Cinci./N. Kentucky

Mon 8/25

10:30 am-4:09 pm

1 stop5h 39m

Nantucket Memorial

Thu 8/28

12:06 pm-6:39 pm

1 stop6h 33m

$632

CincinnatiNantucket

CVG - ACK

CVGACK

Cincinnati Cinci./N. Kentucky

Mon 8/25

6:00 am-4:46 pm

2 stops10h 46m

Nantucket Memorial

Thu 8/28

12:24 pm-9:21 pm

2 stops8h 57m

$696

CincinnatiNantucket

CVG - ACK

CVGACK

Cincinnati Cinci./N. Kentucky

Sun 8/17

6:00 am-11:26 am

1 stop5h 26m

Nantucket Memorial

Tue 8/19

3:26 pm-9:01 pm

1 stop5h 35m

$730

CincinnatiNantucket

CVG - ACK

CVGACK

Cincinnati Cinci./N. Kentucky

Thu 8/21

6:41 am-1:11 pm

1 stop6h 30m

$369

CincinnatiNantucket

CVG - ACK

CVGACK

Cincinnati Cinci./N. Kentucky

Thu 8/21

9:24 pm-3:13 pm

3 stops41h 49m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

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.

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

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.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

MIA - DCA

Related info for your journey

What is the cheapest airline to fly from Cincinnati to Nantucket round-trip?
Our cheapest airline available from Cincinnati to Nantucket is American Airlines. Our recent data shows that you can find tickets from as low as $185 on this airline.
Can I find deals for flights from Cincinnati to Nantucket that include hotel bookings?
Yes. In addition to deals on Cincinnati to Nantucket flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Cincinnati to Nantucket?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cincinnati to Nantucket.
Can I find deals for business class flights from Cincinnati to Nantucket?
Yes. Cheapflights offers flight deals from Cincinnati 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

Top airline flying from Cincinnati to Nantucket

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$185	Average$436	FlexibilityNo cancel fee	On-time71%

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$369+ Cheap flights from Cincinnati to Nantucket (CVG - 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Cincinnati to Nantucket with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Cincinnati to Nantucket

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Cincinnati to Nantucket

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 14, 2025.

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 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cincinnati to Nantucket that are best for you.

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.

Reviews of airlines servicing Nantucket

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.

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.

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

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

How can I find direct flights from Cincinnati to Nantucket?

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

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.

Alternative routes for Cincinnati to Nantucket

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Cincinnati to Nantucket

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Travel Smart

Cheapest flights from Cincinnati to Nantucket
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 14, 2025.