$329 Cheap Flights from Moline (MLI) to Nantucket (ACK)

View $329 flight on Mon, Aug 10, 2026Opens in a new window

Popular airlines from Quad City Intl. Airport (MLI) to Nantucket, MA (ACK-Nantucket Memorial)

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Cheap Flights from Moline to Nantucket (MLI-ACK)

Prices were available within the past 7 days and start at $329 for one-way flights and $782 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Aug 10 - Sun, Aug 16
MLI
Moline
ACK
Nantucket
$782 Roundtrip, found 3 days ago
$782
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Aug 10 from Moline to Nantucket, returning Sun, Aug 16, priced at $782 found 3 days ago
American Airlines
Mon, Aug 10 - Sun, Aug 16
MLI
Moline
ACK
Nantucket
$811 Roundtrip, found 3 days ago
$811
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Aug 10 from Moline to Nantucket, returning Sun, Aug 16, priced at $811 found 3 days ago
Delta
Mon, Aug 10 - Sun, Aug 16
MLI
Moline
ACK
Nantucket
$828 Roundtrip, found 3 days ago
$828
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Aug 10 from Moline to Nantucket, returning Sun, Aug 16, priced at $828 found 3 days ago
Delta
Mon, Aug 10 - Sun, Aug 16
MLI
Moline
ACK
Nantucket
$838 Roundtrip, found 3 days ago
$838
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Aug 10 from Moline to Nantucket, returning Sun, Aug 16, priced at $838 found 3 days ago
American Airlines
Mon, Aug 10 - Sun, Aug 16
MLI
Moline
ACK
Nantucket
$855 Roundtrip, found 3 days ago
$855
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Aug 10 from Moline to Nantucket, returning Sun, Aug 16, priced at $855 found 3 days ago
American Airlines
Mon, Aug 10 - Sun, Aug 16
MLI
Moline
ACK
Nantucket
$882 Roundtrip, found 3 days ago
$882
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Aug 10 from Moline to Nantucket, returning Sun, Aug 16, priced at $882 found 3 days ago
American Airlines
Mon, Aug 10 - Sun, Aug 16
MLI
Moline
ACK
Nantucket
$900 Roundtrip, found 3 days ago
$900
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Aug 10 from Moline to Nantucket, returning Sun, Aug 16, priced at $900 found 3 days ago
American Airlines
Wed, Sep 30 - Sun, Oct 4
MLI
Moline
ACK
Nantucket
$1,164 Roundtrip, found 15 hours ago
$1,164
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Sep 30 from Moline to Nantucket, returning Sun, Oct 4, priced at $1,164 found 15 hours ago
American Airlines
Wed, Sep 30 - Sun, Oct 4
MLI
Moline
ACK
Nantucket
$1,165 Roundtrip, found 15 hours ago
$1,165
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Sep 30 from Moline to Nantucket, returning Sun, Oct 4, priced at $1,165 found 15 hours ago
United
Wed, Sep 30 - Sun, Oct 4
MLI
Moline
ACK
Nantucket
$1,342 Roundtrip, found 15 hours ago
$1,342
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Sep 30 from Moline to Nantucket, returning Sun, Oct 4, priced at $1,342 found 15 hours ago

Frequently asked questions

How much does a flight from Moline, IL (MLI-Quad City Intl.) to Nantucket, MA (ACK-Nantucket Memorial) cost?
You can find cheap one-way flights from $329 and cheap return flights from $782 MLI to ACK with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when MLI to ACK ticket fares go up or down.
What is the cheapest month to fly from Moline, IL (MLI-Quad City Intl.) to Nantucket, MA (ACK-Nantucket Memorial)?
The cheapest month to fly from MLI to ACK is August when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Moline, IL (MLI-Quad City Intl.) to Nantucket, MA (ACK-Nantucket Memorial)?
Enter MLI to ACK and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Moline, IL (MLI-Quad City Intl.) to Nantucket, MA (ACK-Nantucket Memorial)?
United, American Airlines and Delta are just some of the carriers that fly from Moline, IL (MLI-Quad City Intl.) to Nantucket, MA (ACK-Nantucket Memorial). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Moline, IL (MLI-Quad City Intl.) to Nantucket, MA (ACK-Nantucket Memorial)?
To find a cheap flight from Moline, IL (MLI-Quad City Intl.) to Nantucket, MA (ACK-Nantucket Memorial), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Moline, IL (MLI-Quad City Intl.) to Nantucket, MA (ACK-Nantucket Memorial)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Moline, IL (MLI-Quad City Intl.) to Nantucket, MA (ACK-Nantucket Memorial)?
The earliest flight from Quad City International Airport (MLI) to Nantucket Memorial Airport (ACK) usually departs at around 5:00 AM, operated by American Airlines. An early start like this can help you make the most of your time on Nantucket, whether you're there for relaxation or adventure. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Moline, IL (MLI-Quad City Intl.) to Nantucket, MA (ACK-Nantucket Memorial)?
Flying from MLI to ACK with a connection usually takes about 9 hours, traveling roughly 1,058 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Moline, IL (MLI-Quad City Intl.) to Nantucket, MA (ACK-Nantucket Memorial)?
You can fly first class between MLI and ACK. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Moline, IL (MLI-Quad City Intl.) to Nantucket, MA (ACK-Nantucket Memorial) flight with Expedia?
It's easy to earn miles on a Moline, IL (MLI-Quad City Intl.) to Nantucket, MA (ACK-Nantucket Memorial) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Nantucket from Quad City Intl. (MLI)?
If you're planning to travel to Nantucket from Quad City Intl. (MLI), you can fly into Nantucket Memorial (ACK) Some flights may connect through major hubs like O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL), Dallas-Fort Worth Intl. (DFW) before reaching Nantucket. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Moline, IL (MLI-Quad City Intl.) to Nantucket, MA (ACK-Nantucket Memorial) at the last minute?
Typically, booking a last minute flight from Moline, IL (MLI-Quad City Intl.) to Nantucket, MA (ACK-Nantucket Memorial) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Moline, IL (MLI-Quad City Intl.) to Nantucket, MA (ACK-Nantucket Memorial) flight and hotel package?
Securing a Moline, IL (MLI-Quad City Intl.) to Nantucket, MA (ACK-Nantucket Memorial) Nantucket Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Moline, IL (MLI-Quad City Intl.) to Nantucket, MA (ACK-Nantucket Memorial)?
If you booked your Moline, IL (MLI-Quad City Intl.) to Nantucket, MA (ACK-Nantucket Memorial) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Quad City Intl.
Destination airport
Nantucket Memorial
Roundtrip price
$781
Distance
1057 mi

Book with confidence

Moline to Nantucket Flights

The cheapest times to fly from Moline to Nantucket

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Moline to Nantucket are during the month of August. You can find some of the cheapest flights from Moline to Nantucket with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Moline to Nantucket

Sunday is one of the best days to book for cheap flights from Moline to Nantucket: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Moline to Nantucket

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Moline to Nantucket in 2026. You can also book with separate airlines for your outbound and return journeys, from $329 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Moline to Nantucket flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Moline to Nantucket airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Moline to Nantucket Flights

*Flight schedules are subject to change.

*Available to One Key members.