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Nantucket

$324+ Cheap flights from Miami to Nantucket (MIA - 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ACK
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Miami to Nantucket

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) 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 September 11, 2025.

Round-trip from

$832
(Kiwi.com)

One-way from

$324
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$159
From Miami to Nantucket Memorial
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One-way flight from Miami to Nantucket Memorial
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Highest demand for flights based on searches. 17% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Miami to Nantucket

Cheapest flights from Miami to Nantucket
Explore the most affordable flight options available from Miami to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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 9/167:45 amMIA - ACK
1 stop7h 05mUnited Airlines
Fri 9/194:31 pmACK - MIA
2 stops23h 09mUnited Airlines
Deal found 9/11$671
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 10/1012:40 pmMIA - ACK
1 stop21h 20mMultiple Airlines
Mon 10/1310:30 amACK - MIA
2 stops10h 02mMultiple Airlines
Deal found 9/9$680
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/912:50 pmMIA - ACK
2 stops21h 05mUnited Airlines
Tue 9/164:31 pmACK - MIA
1 stop6h 16mUnited Airlines
Deal found 9/9$710
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sat 10/112:21 pmMIA - ACK
2 stops19h 39mMultiple Airlines
Mon 10/138:08 amACK - MIA
1 stop12h 24mMultiple Airlines
Deal found 9/10$832
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Wed 9/175:10 pmMIA - ACK
2 stops19h 05mMultiple Airlines
Wed 9/245:00 pmACK - MIA
1 stop24h 50mMultiple Airlines
Deal found 9/10$850
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Wed 9/175:10 pmMIA - ACK
2 stops19h 05mMultiple Airlines
Sat 9/278:26 amACK - MIA
1 stop9h 24mMultiple Airlines
Deal found 9/10$906
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Wed 10/87:55 pmMIA - ACK
2 stops16h 20mMultiple Airlines
Thu 10/165:26 pmACK - MIA
1 stop27h 06mMultiple Airlines
Deal found 9/8$1,007
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/177:45 amMIA - ACK
1 stop7h 06mUnited Airlines
Wed 9/244:31 pmACK - MIA
1 stop6h 42mUnited Airlines
Deal found 9/10$1,035
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/1012:50 pmMIA - ACK
2 stops21h 05mUnited Airlines
Mon 9/154:31 pmACK - MIA
1 stop6h 42mUnited Airlines
Deal found 9/10$1,320

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami 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 September 11, 2025.
Use the filters below to find and compare flights from Miami to Nantucket that are best for you.

Fly from

Miami

Fly to

Nantucket

Route

Depart

Return

Price

MiamiNantucket

MIA - ACK

MIAACK

Miami

Tue 9/16

7:45 am-2:50 pm

1 stop7h 05m

Nantucket Memorial

Fri 9/19

4:31 pm-3:40 pm

2 stops23h 09m

$671

MiamiNantucket

MIA - ACK

MIAACK

Miami

Fri 10/10

12:40 pm-10:00 am

1 stop21h 20m

Nantucket Memorial

Mon 10/13

10:30 am-8:32 pm

2 stops10h 02m

$680

MiamiNantucket

MIA - ACK

MIAACK

Miami

Sat 10/11

2:21 pm-10:00 am

2 stops19h 39m

Nantucket Memorial

Mon 10/13

8:08 am-8:32 pm

1 stop12h 24m

$832

MiamiNantucket

MIA - ACK

MIAACK

Miami

Wed 9/17

5:10 pm-12:15 pm

2 stops19h 05m

Nantucket Memorial

Wed 9/24

5:00 pm-5:50 pm

1 stop24h 50m

$850

MiamiNantucket

MIA - ACK

MIAACK

Miami

Wed 9/17

5:10 pm-12:15 pm

2 stops19h 05m

Nantucket Memorial

Sat 9/27

8:26 am-5:50 pm

1 stop9h 24m

$906

MiamiNantucket

MIA - ACK

MIAACK

Miami

Wed 10/8

7:55 pm-12:15 pm

2 stops16h 20m

Nantucket Memorial

Thu 10/16

5:26 pm-8:32 pm

1 stop27h 06m

$1,007

MiamiNantucket

MIA - ACK

MIAACK

Miami

Wed 9/17

7:45 am-2:51 pm

1 stop7h 06m

Nantucket Memorial

Wed 9/24

4:31 pm-11:13 pm

1 stop6h 42m

$1,035

MiamiNantucket

MIA - ACK

MIAACK

Miami

Fri 10/17

12:40 pm-11:18 am

2 stops22h 38m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Miami to Nantucket

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

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 September 11, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Miami to Nantucket by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Miami 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 Miami to Nantucket?

    Airlines like United Airlines fly from Miami to Nantucket in about 7h 05m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1217 mi.

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

    American Airlines, at $206, was found to be the cheapest airline from Miami to Nantucket. An alternate airline flying to your destination would be Delta.

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

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

  • How can I find direct flights from Miami to Nantucket?

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

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

    Yes. Cheapflights offers flight deals from Miami 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

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Top 2 airlines flying from Miami to Nantucket

Discover the top 2 airlines that operate flights from Miami 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$206Average$378FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$206Average$448FlexibilityNo cancel feeOn-time71%

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