$135 Cheap Delta flights Nantucket (ACK) to New York (LGA)

View $135 flight on Fri, Sep 5, 2025Opens in a new window

$135 Cheap Delta flights Nantucket (ACK) to New York (LGA)

Prices were available within the past 7 days and start at $135 for one-way flights and $219 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Sep 5 - Sat, Sep 6
ACK
Nantucket
LGA
New York
$219 Roundtrip, found 2 hours ago
$219
Roundtrip
found 2 hours ago
Select Delta flight, departing Fri, Sep 5 from Nantucket to New York, returning Sat, Sep 6, priced at $219 found 2 hours ago
Delta
Fri, Sep 5 - Mon, Sep 8
ACK
Nantucket
LGA
New York
$228 Roundtrip, found 2 days ago
$228
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Sep 5 from Nantucket to New York, returning Mon, Sep 8, priced at $228 found 2 days ago
Delta
Fri, Sep 5 - Sat, Sep 6
ACK
Nantucket
LGA
New York
$249 Roundtrip, found 2 hours ago
$249
Roundtrip
found 2 hours ago
Select Delta flight, departing Fri, Sep 5 from Nantucket to New York, returning Sat, Sep 6, priced at $249 found 2 hours ago
Delta
Fri, Sep 5 - Mon, Sep 8
ACK
Nantucket
LGA
New York
$258 Roundtrip, found 2 days ago
$258
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Sep 5 from Nantucket to New York, returning Mon, Sep 8, priced at $258 found 2 days ago
Delta
Fri, Aug 29 - Wed, Sep 3
ACK
Nantucket
LGA
New York
$263 Roundtrip, found 3 days ago
$263
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug 29 from Nantucket to New York, returning Wed, Sep 3, priced at $263 found 3 days ago
Delta
Fri, Sep 5 - Sun, Sep 7
ACK
Nantucket
LGA
New York
$273 Roundtrip, found 2 hours ago
$273
Roundtrip
found 2 hours ago
Select Delta flight, departing Fri, Sep 5 from Nantucket to New York, returning Sun, Sep 7, priced at $273 found 2 hours ago
Flights from Nantucket (ACK) to New York (LGA)
Origin airport
Nantucket Memorial
Destination airport
LaGuardia
Airlines serving
American Airlines, Delta, JetBlue Airways, United
Popular airline
JetBlue Airways
Distance
201 mi
Average flight time
1 hour 18 mins

Frequently asked questions

How much is a Delta Air Lines flight from Nantucket Memorial Airport (ACK) to LaGuardia Airport (LGA)?
You can find cheap return Delta Air Lines flights from $219 from ACK to LGA by filtering your results from "Price (lowest to highest)" on Expedia. Or look for deals from $135 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ACK to LGA with Delta Air Lines?
Delta Air Lines flights to New York are typically cheaper in the off-peak months of January and February. Whether you're after a one-way or round-trip ticket, you could find a better deal then.
What is the cheapest time to book flights from Nantucket Memorial Airport (ACK) to LaGuardia Airport (LGA) with Delta Air Lines?
Begin your search one to three months ahead of your departure date to score cheaper fares on Delta Air Lines flights from Nantucket Memorial Airport (ACK) to LaGuardia Airport (LGA). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Nantucket Memorial Airport (ACK) to LaGuardia Airport (LGA)?
To see if there's a direct journey from ACK to LGA with Delta Air Lines or other airlines, check the "Nonstop" filter when browsing for flights.
What is the earliest Delta Air Lines flight from ACK to LGA?
To find the earliest departures from ACK to LGA with Delta Air Lines, filter your results by "Early Morning" and "Morning." Choosing an early flight usually means you'll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in New York?
Delta Air Lines flights from Nantucket Memorial Airport (ACK) to New York land at LaGuardia Airport (LGA). This is the main entry point to this destination.
Why fly with Delta Air Lines from ACK to LGA?
Offering a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is a top choice for many travelers flying from ACK to LGA. Plus, if you're a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be used on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Nantucket Memorial Airport (ACK) to LaGuardia Airport (LGA)?
It's usually possible to change or cancel your flight, although there may be additional charges if your booking was made more than 24 hours ago. Prefer to keep your options open? Make use of our "Changes included" or "No cancel fee" filter to find flights that won't charge you extra if you have to alter your plans. To modify your booking, go to "Trips," select your flight and click on "Manage Booking" for more information.

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*Available to One Key members.