Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from New York LaGuardia Airport to Boston from $133

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Boston departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New York LaGuardia Airport to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
1:25 pm - 2:38 pmLGA  New York LaGuardia-ACK Nantucket Memorial
1h 13mnonstop
JetBlue Logo
10:54 am - 12:10 pmACK  Nantucket Memorial-LGA New York LaGuardia
1h 16mnonstop
$245JetBlue
Tue, Sep 1 - Sat, Sep 5
Delta Logo
10:26 am - 11:48 amLGA  New York LaGuardia-ACK Nantucket Memorial
1h 22mnonstop
Delta Logo
4:40 pm - 6:05 pmACK  Nantucket Memorial-LGA New York LaGuardia
1h 25mnonstop
$247Delta
Wed, Sep 2 - Sat, Sep 5
Delta Logo
2:29 pm - 3:57 pmLGA  New York LaGuardia-ACK Nantucket Memorial
1h 28mnonstop
Delta Logo
4:40 pm - 6:05 pmACK  Nantucket Memorial-LGA New York LaGuardia
1h 25mnonstop
$247Delta
Mon, Aug 31 - Wed, Sep 2
JetBlue Logo
1:25 pm - 2:38 pmLGA  New York LaGuardia-ACK Nantucket Memorial
1h 13mnonstop
JetBlue Logo
11:14 am - 12:30 pmACK  Nantucket Memorial-LGA New York LaGuardia
1h 16mnonstop
$247JetBlue
Tue, Sep 1 - Wed, Sep 2
JetBlue Logo
1:25 pm - 2:38 pmLGA  New York LaGuardia-ACK Nantucket Memorial
1h 13mnonstop
JetBlue Logo
10:54 am - 12:10 pmACK  Nantucket Memorial-LGA New York LaGuardia
1h 16mnonstop
$247JetBlue
Wed, Sep 2 - Sat, Sep 5
Delta Logo
2:29 pm - 3:57 pmLGA  New York LaGuardia-ACK Nantucket Memorial
1h 28mnonstop
Delta Logo
4:40 pm - 6:05 pmACK  Nantucket Memorial-LGA New York LaGuardia
1h 25mnonstop
$247Delta
Mon, Aug 31 - Thu, Sep 3
American Airlines Logo
12:18 pm - 1:33 pmLGA  New York LaGuardia-ACK Nantucket Memorial
1h 15mnonstop
American Airlines Logo
2:03 pm - 3:29 pmACK  Nantucket Memorial-LGA New York LaGuardia
1h 26mnonstop
$252American Airlines
Mon, Aug 31 - Fri, Sep 4
American Airlines Logo
6:05 am - 10:07 amLGA  New York LaGuardia-ACK Nantucket Memorial
4h 02m1 stop Washington, D.C. Reagan-National
American Airlines Logo
2:51 pm - 4:15 pmACK  Nantucket Memorial-LGA New York LaGuardia
1h 24mnonstop
$257American Airlines
Tue, Sep 1 - Sat, Sep 5
United Airlines Logo
8:05 am - 3:49 pmLGA  New York LaGuardia-ACK Nantucket Memorial
7h 44m1 stop Chicago O'Hare Intl
United Airlines Logo
4:45 pm - 11:10 pmACK  Nantucket Memorial-LGA New York LaGuardia
6h 25m1 stop Chicago O'Hare Intl
$356United Airlines
Sat, Aug 29 - Sat, Sep 5
United Airlines Logo
7:20 am - 3:49 pmLGA  New York LaGuardia-ACK Nantucket Memorial
8h 29m1 stop Chicago O'Hare Intl
United Airlines Logo
4:45 pm - 11:35 pmACK  Nantucket Memorial-LGA New York LaGuardia
6h 50m1 stop Chicago O'Hare Intl
$608United Airlines
Sun, Sep 13 - Sat, Sep 19

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

American Airlines flights from New York LaGuardia Airport to Nantucket

Our best American Airlines deals on New York LaGuardia Airport to Nantucket flight tickets
American Airlines
Aug 29
LGA1:01 pmNew York LaGuardia
1h 20m
ACK2:21 pmNantucket Memorial
Aug 31
ACK10:37 amNantucket Memorial
4h 53m
1 stop
LGA3:30 pmNew York LaGuardia
$258
American Airlines
Sep 1
LGA6:00 amNew York LaGuardia
4h 47m
1 stop
ACK10:47 amNantucket Memorial
Sep 5
ACK10:57 amNantucket Memorial
5h 28m
1 stop
LGA4:25 pmNew York LaGuardia
$266
American Airlines
Aug 31
LGA10:44 amNew York LaGuardia
5h 46m
1 stop
ACK4:30 pmNantucket Memorial
Sep 4
ACK11:17 amNantucket Memorial
5h 26m
1 stop
LGA4:43 pmNew York LaGuardia
$271

JetBlue flights from New York LaGuardia Airport to Nantucket

Our best JetBlue deals on New York LaGuardia Airport to Nantucket flight tickets
JetBlue
Sep 1
LGA1:25 pmNew York LaGuardia
1h 13m
ACK2:38 pmNantucket Memorial
Sep 5
ACK10:54 amNantucket Memorial
1h 16m
LGA12:10 pmNew York LaGuardia
$245
JetBlue
Aug 31
LGA1:25 pmNew York LaGuardia
1h 13m
ACK2:38 pmNantucket Memorial
Sep 4
ACK11:14 amNantucket Memorial
1h 16m
LGA12:30 pmNew York LaGuardia
$249
JetBlue
Aug 31
LGA1:25 pmNew York LaGuardia
1h 13m
ACK2:38 pmNantucket Memorial
Sep 4
ACK11:14 amNantucket Memorial
1h 16m
LGA12:30 pmNew York LaGuardia
$250

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport 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, momondo users made 832,500 searches. Data last updated August 13, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Nantucket that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

New YorkNantucket

LGA New York LaGuardia - ACK Nantucket Memorial

LGAACK

New York LaGuardia

Tue 9/1

1:25 pm-2:38 pm

Nonstop1h 13m

Nantucket Memorial

Sat 9/5

10:54 am-12:10 pm

Nonstop1h 16m

$245

New YorkNantucket

LGA New York LaGuardia - ACK Nantucket Memorial

LGAACK

New York LaGuardia

Wed 9/2

10:26 am-11:48 am

Nonstop1h 22m

Nantucket Memorial

Sat 9/5

4:40 pm-6:05 pm

Nonstop1h 25m

$247

New YorkNantucket

LGA New York LaGuardia - ACK Nantucket Memorial

LGAACK

New York LaGuardia

Mon 8/31

2:29 pm-3:57 pm

Nonstop1h 28m

Nantucket Memorial

Wed 9/2

4:40 pm-6:05 pm

Nonstop1h 25m

$247

New YorkNantucket

LGA New York LaGuardia - ACK Nantucket Memorial

LGAACK

New York LaGuardia

Tue 9/1

1:25 pm-2:38 pm

Nonstop1h 13m

Nantucket Memorial

Wed 9/2

11:14 am-12:30 pm

Nonstop1h 16m

$247

New YorkNantucket

LGA New York LaGuardia - ACK Nantucket Memorial

LGAACK

New York LaGuardia

Wed 9/2

1:25 pm-2:38 pm

Nonstop1h 13m

Nantucket Memorial

Sat 9/5

10:54 am-12:10 pm

Nonstop1h 16m

$247

New YorkNantucket

LGA New York LaGuardia - ACK Nantucket Memorial

LGAACK

New York LaGuardia

Mon 8/31

2:29 pm-3:57 pm

Nonstop1h 28m

Nantucket Memorial

Thu 9/3

4:40 pm-6:05 pm

Nonstop1h 25m

$247

New YorkNantucket

LGA New York LaGuardia - ACK Nantucket Memorial

LGAACK

New York LaGuardia

Mon 8/31

12:18 pm-1:33 pm

Nonstop1h 15m

Nantucket Memorial

Fri 9/4

2:03 pm-3:29 pm

Nonstop1h 26m

$252

New YorkNantucket

LGA New York LaGuardia - ACK Nantucket Memorial

LGAACK

New York LaGuardia

Tue 9/1

6:05 am-10:07 am

1 stop4h 02m

Nantucket Memorial

Sat 9/5

2:51 pm-4:15 pm

Nonstop1h 24m

$257

New YorkNantucket

LGA New York LaGuardia - ACK Nantucket Memorial

LGAACK

New York LaGuardia

Sat 8/29

8:05 am-3:49 pm

1 stop7h 44m

Nantucket Memorial

Sat 9/5

4:45 pm-11:10 pm

1 stop6h 25m

$356

New YorkNantucket

LGA New York LaGuardia - ACK Nantucket Memorial

LGAACK

New York LaGuardia

Sun 9/13

7:20 am-3:49 pm

1 stop8h 29m

Nantucket Memorial

Sat 9/19

4:45 pm-11:35 pm

1 stop6h 50m

$608

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Boston from

How to get the cheapest flight ticket from New York LaGuardia Airport to Nantucket

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Nantucket?

The cheapest day to depart on your flight to Nantucket is on a Tuesday when prices can be found for as low as $242. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from New York LaGuardia Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $443.

What is the cheapest time of day to depart on your flight to Nantucket?

In the afternoon is the cheapest time of day to fly from New York LaGuardia Airport to Nantucket when you can find flight prices for as low as $349. Flying to Nantucket in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $378 on average. Flights to Nantucket from New York LaGuardia Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest New York LaGuardia to Nantucket Memorial flight route?

Fly from New York LaGuardia to Nantucket Memorial for the best New York LaGuardia - Nantucket Memorial flight prices

What cabin class options are available on New York LaGuardia Airport to Nantucket flights?

There are 4 cabin classes available to choose from on New York LaGuardia Airport to Nantucket flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from New York LaGuardia Airport to Nantucket

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to Nantucket according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York LaGuardia Airport to Nantucket (LGA to ACK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Nantucket

Best Price Found

$173

Fastest flight time

1h 09m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Nantucket

1 airport
The best one-way flight to Nantucket from New York LaGuardia Airport in the past 72 hours is $173. The best round-trip flight deal from New York LaGuardia Airport to Nantucket found on momondo in the last 72 hours is $206.
The fastest flight from New York LaGuardia Airport to Nantucket takes 1h 09m
Direct flights go from New York LaGuardia Airport to Nantucket on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Nantucket. From New York LaGuardia Airport there are direct flights to Nantucket Memorial (ACK).
Search flight deals

Frequently asked questions about flying from New York LaGuardia Airport to Nantucket

  • How far is New York LaGuardia to Nantucket Memorial by plane?

    A flight from New York LaGuardia to Nantucket Memorial will travel around 199.6 mi. 1h 09m is a normal flight duration for this route.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Nantucket Memorial Airport?

    Prices for flights from New York LaGuardia Airport to Nantucket Memorial Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from New York LaGuardia Airport to Nantucket Memorial Airport?

  • How old do you have to be to fly from New York LaGuardia Airport to Nantucket Memorial Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York LaGuardia Airport to Nantucket Memorial Airport.

  • What documentation or ID do you need to fly to Nantucket Memorial Airport?

    The necessary travel and health documents for your Nantucket Memorial Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New York LaGuardia Airport to Nantucket?

  • What is the most popular airline from New York LaGuardia Airport to Nantucket?

Best airlines flying from New York LaGuardia Airport to Nantucket

Compare and see reviews for airlines that fly from New York LaGuardia Airport to Nantucket with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $158Free CancellationRating
7.1
3,035 reviews
Search JetBlue flights
DeltaPriceFrom $166Free CancellationRating
7.8
8,504 reviews
Search Delta flights
American AirlinesPriceFrom $221Free CancellationRating
7.1
11,921 reviews
Search American Airlines flights

  • Delta Flights From New York LaGuardia Airport to Nantucket

    Delta flies from New York LaGuardia Airport to Nantucket around 14 times per week, with 8,504 momondo users rating the airline 7.8/10. The cheapest Delta deal from New York LaGuardia Airport to Nantucket in the last 72 hours was $166 (round-trip), much lower than the average airfare cost of $351 for Delta flights on this route.

  • JetBlue Flights From New York LaGuardia Airport to Nantucket

    Across 3,035 JetBlue reviews on momondo, the average score is 7.1/10. JetBlue flies from New York LaGuardia Airport to Nantucket about 7 times each week, with ticket deals ranging from $158 to $314. Price data is based on momondo searches in the last 72 hours.

Why use momondo?

Why should I use momondo to find a flight deal from New York to Nantucket?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Nantucket. momondo saves you time and could save you money on your trip.

Can I find flights from New York to Nantucket with flexible booking policies on momondo?

momondo does allow users to show only those flights to Nantucket from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to Nantucket?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Nantucket from New York.

I’m not ready to book a flight from New York to Nantucket right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New York to Nantucket flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Nantucket trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 9/12
Sat 9/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States