What are the cheapest airlines flying from Jacksonville to Nantucket round-trip?

Currently priced at $220, Delta will fly you from Jacksonville to Nantucket and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and American Airlines - these airlines can fly you to your destination from $279 and $406, respectively.

What is the cheapest day to fly from Jacksonville to Nantucket?

Travelers seeking maximum savings on their Jacksonville to Nantucket flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Jacksonville to Nantucket?

Travelers have found that booking a Monday departure is the best way to save up to 57% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save on the cost of your flight from Jacksonville to Nantucket, book at least 51 days before your planned departure. Booking around this time can save you about 81% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $254 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $426.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Nantucket. Flights to Nantucket from Jacksonville in February are about $248 on average during February, but can be found for as low as $68.

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

When flying from Jacksonville 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.

Most accurate provider : When it comes to deals on Jacksonville-Nantucket flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville-Nantucket flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville-Nantucket flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Jacksonville-Nantucket flights, Cheapflights users trust eDreams the most. eDreams 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 Jacksonville-Nantucket flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Jacksonville to Nantucket?

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

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

Yes. Cheapflights offers flight deals from Jacksonville 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.

$220+ Flights from Jacksonville to Nantucket

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Cheap flight deals from Jacksonville to Nantucket

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$220 (Delta)
Popular in	July
Cheapest in	February
Average price	$266

Provider with most accurate pricing for Jacksonville-Nantucket Memorial flight deals.

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Provider most trusted by Cheapflights users for Jacksonville-Nantucket Memorial flights.

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From Jacksonville to Nantucket Memorial

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($36 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find flight deals from Jacksonville to Nantucket

Cheapest flights from Jacksonville to Nantucket
Explore the most affordable flight options available from Jacksonville to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Tue 7/15:10 amJAX - ACK

2 stops9h 30mDelta

Tue 7/84:45 pmACK - JAX

2 stops7h 17mDelta

Deal found 4/29

$259

Tue 7/16:10 amJAX - ACK

1 stop5h 43mJetBlue

Tue 7/812:50 pmACK - JAX

1 stop8h 31mJetBlue

Deal found 4/29

$279

Best flights from Jacksonville to Nantucket
Discover carefully curated flight deals from Jacksonville to Nantucket that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Sun 8/316:00 amJAX - ACK

1 stop4h 54mDelta

Sat 9/62:50 pmACK - JAX

1 stop6h 25mDelta

Deal found 4/30

$220

Tue 7/16:10 amJAX - ACK

1 stop5h 43mJetBlue

Tue 7/812:50 pmACK - JAX

1 stop8h 31mJetBlue

Deal found 4/29

$279

Sat 7/197:05 amJAX - ACK

2 stops9h 30mAmerican Airlines

Sat 7/261:34 pmACK - JAX

2 stops10h 50mAmerican Airlines

Deal found 4/30

$406

One-way flights from Jacksonville to Nantucket
Search for one-way flight options from Jacksonville to Nantucket. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Thu 5/158:22 pmJAX - ACK

1 stop19h 23mMultiple Airlines

Deal found 4/29

$443

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleNantucket

JAX - ACK

JAXACK

Jacksonville

Sun 8/31

6:00 am-10:54 am

1 stop4h 54m

Nantucket Memorial

Sat 9/6

2:50 pm-9:15 pm

1 stop6h 25m

$220

JacksonvilleNantucket

JAX - ACK

JAXACK

Jacksonville

Tue 7/1

6:10 am-11:53 am

1 stop5h 43m

Nantucket Memorial

Tue 7/8

12:50 pm-9:21 pm

1 stop8h 31m

$279

JacksonvilleNantucket

JAX - ACK

JAXACK

Jacksonville

Sat 7/19

7:05 am-4:35 pm

2 stops9h 30m

Nantucket Memorial

Sat 7/26

1:34 pm-12:24 am

2 stops10h 50m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Compare providers for flights from Jacksonville to Nantucket

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Jacksonville to Nantucket in May.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Jacksonville-Nantucket flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville-Nantucket flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville-Nantucket flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Jacksonville-Nantucket flights, Cheapflights users trust eDreams the most. eDreams 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 Jacksonville-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 Jacksonville to Nantucket

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

Rainfall in Nantucket by month

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.

Temperature in Nantucket by month

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).

Reviews of airlines servicing Nantucket

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

MCO - ATL

JetBlue

7.3

Good

2,922 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

MCO - ATL

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

MCO - ATL

Related info for your journey

What are the cheapest airlines flying from Jacksonville to Nantucket round-trip?
Currently priced at $220, Delta will fly you from Jacksonville to Nantucket and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and American Airlines - these airlines can fly you to your destination from $279 and $406, respectively.
Can I find deals for flights from Jacksonville to Nantucket that include hotel bookings?
Yes. In addition to deals on Jacksonville to Nantucket flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Jacksonville to Nantucket?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Nantucket.
Can I find deals for business class flights from Jacksonville to Nantucket?
Yes. Cheapflights offers flight deals from Jacksonville 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.

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$220+ Cheap flights from Jacksonville to Nantucket (JAX - 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Jacksonville 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 Jacksonville to Nantucket

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Jacksonville to Nantucket

Cheapest flights from Jacksonville to NantucketExplore the most affordable flight options available from Jacksonville to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Jacksonville to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Jacksonville 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 Jacksonville to Nantucket in May.

Best time to book a flight from Jacksonville to Nantucket

Have a flexible travel schedule? Discover the best time to fly to Nantucket from Jacksonville with our price prediction graph.

Cheapflights Insights

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

Rainfall in Nantucket by month

Plan your trip to Nantucket by taking into account the average rainfall totals by month.

Temperature in Nantucket by month

Plan your trip to Nantucket by taking into account the average temperature totals by month.

Reviews of airlines servicing Nantucket

Related info for your journey

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

What are the cheapest airlines flying from Jacksonville to Nantucket round-trip?

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

How can I find direct flights from Jacksonville to Nantucket?

Can I find deals for business class flights from Jacksonville 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 Jacksonville to Nantucket

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Cheapest flights from Jacksonville to Nantucket
Explore the most affordable flight options available from Jacksonville to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.