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Cheap flights from New York LaGuardia Airport to Boston from $199

This is the cheapest round-trip 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 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:45 pm - 6:05 pm
LGA
-
ACK
1h 20mnonstop
Delta Logo
10:00 am - 11:24 am
ACK
-
LGA
1h 24mnonstop
$199Delta
Mon, Jul 20 - Thu, Jul 23
Delta Logo
4:45 pm - 6:05 pm
LGA
-
ACK
1h 20mnonstop
Delta Logo
10:00 am - 11:24 am
ACK
-
LGA
1h 24mnonstop
$207Delta
Sun, Jun 21 - Wed, Jun 24
JetBlue Logo
1:30 pm - 2:43 pm
LGA
-
ACK
1h 13mnonstop
JetBlue Logo
11:15 am - 12:30 pm
ACK
-
LGA
1h 15mnonstop
$228JetBlue
Sat, Jul 11 - Tue, Jul 14
Delta Logo
4:45 pm - 6:05 pm
LGA
-
ACK
1h 20mnonstop
Delta Logo
10:00 am - 11:24 am
ACK
-
LGA
1h 24mnonstop
$327Delta
Fri, Jun 5 - Mon, Jun 8
Delta Logo
4:45 pm - 6:05 pm
LGA
-
ACK
1h 20mnonstop
Delta Logo
10:00 am - 11:24 am
ACK
-
LGA
1h 24mnonstop
$397Delta
Fri, May 29 - Mon, Jun 1
American Airlines Logo
9:14 am - 10:35 am
LGA
-
ACK
25h 21m
1 stop
American Airlines Logo
10:24 am - 7:23 am
ACK
-
LGA
20h 59m
1 stop
$417American Airlines
Fri, Jun 19 - Sun, Jun 21
JetBlue Logo
1:30 pm - 2:43 pm
LGA
-
ACK
1h 13mnonstop
JetBlue Logo
11:15 am - 12:30 pm
ACK
-
LGA
1h 15mnonstop
$437JetBlue
Fri, Jul 10 - Sun, Jul 12
American Airlines Logo
9:14 am - 4:28 pm
LGA
-
ACK
7h 14m
1 stop
American Airlines Logo
2:19 pm - 3:50 pm
ACK
-
LGA
1h 31mnonstop
$457American Airlines
Mon, Jun 22 - Thu, Jun 25
American Airlines Logo
3:21 pm - 4:28 pm
LGA
-
ACK
25h 07m
1 stop
American Airlines Logo
10:24 am - 1:59 pm
ACK
-
LGA
3h 35m
1 stop
$476American Airlines
Fri, Jul 10 - Sun, Jul 12
American Airlines Logo
12:30 pm - 1:49 pm
LGA
-
ACK
1h 19mnonstop
American Airlines Logo
10:24 am - 7:23 am
ACK
-
LGA
20h 59m
1 stop
$484American Airlines
Fri, Jun 19 - Sun, Jun 21

Delta flights from New York LaGuardia Airport to Nantucket

Our best Delta deals on New York LaGuardia Airport to Nantucket flight tickets
Delta
Jul 20
LGA4:45 pmNew York LaGuardia
1h 20m
ACK6:05 pmNantucket Memorial
Jul 23
ACK10:00 amNantucket Memorial
1h 24m
LGA11:24 amNew York LaGuardia
$199
Delta
Jun 21
LGA4:45 pmNew York LaGuardia
1h 20m
ACK6:05 pmNantucket Memorial
Jun 24
ACK10:00 amNantucket Memorial
1h 24m
LGA11:24 amNew York LaGuardia
$207
Delta
May 27
LGA4:45 pmNew York LaGuardia
1h 20m
ACK6:05 pmNantucket Memorial
Jun 1
ACK10:00 amNantucket Memorial
1h 24m
LGA11:24 amNew York LaGuardia
$327

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
Jul 8
LGA12:30 pmNew York LaGuardia
1h 19m
ACK1:49 pmNantucket Memorial
Jul 13
ACK2:19 pmNantucket Memorial
1h 31m
LGA3:50 pmNew York LaGuardia
$267
American Airlines
Jul 8
LGA10:45 amNew York LaGuardia
5h 43m
1 stop
ACK4:28 pmNantucket Memorial
Jul 13
ACK2:19 pmNantucket Memorial
1h 31m
LGA3:50 pmNew York LaGuardia
$277
American Airlines
Jul 8
LGA10:45 amNew York LaGuardia
5h 43m
1 stop
ACK4:28 pmNantucket Memorial
Jul 13
ACK10:24 amNantucket Memorial
5h 05m
1 stop
LGA3:29 pmNew York LaGuardia
$311

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 January 21, 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

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Mon 7/20

4:45 pm-6:05 pm

Nonstop1h 20m

Nantucket Memorial

Thu 7/23

10:00 am-11:24 am

Nonstop1h 24m

$199

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Sun 6/21

4:45 pm-6:05 pm

Nonstop1h 20m

Nantucket Memorial

Wed 6/24

10:00 am-11:24 am

Nonstop1h 24m

$207

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Sat 7/11

1:30 pm-2:43 pm

Nonstop1h 13m

Nantucket Memorial

Tue 7/14

11:15 am-12:30 pm

Nonstop1h 15m

$228

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Fri 6/5

4:45 pm-6:05 pm

Nonstop1h 20m

Nantucket Memorial

Mon 6/8

10:00 am-11:24 am

Nonstop1h 24m

$327

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Fri 5/29

4:45 pm-6:05 pm

Nonstop1h 20m

Nantucket Memorial

Mon 6/1

10:00 am-11:24 am

Nonstop1h 24m

$397

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Fri 6/19

9:14 am-10:35 am

1 stop25h 21m

Nantucket Memorial

Sun 6/21

10:24 am-7:23 am

1 stop20h 59m

$417

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Fri 7/10

1:30 pm-2:43 pm

Nonstop1h 13m

Nantucket Memorial

Sun 7/12

11:15 am-12:30 pm

Nonstop1h 15m

$437

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Mon 6/22

9:14 am-4:28 pm

1 stop7h 14m

Nantucket Memorial

Thu 6/25

2:19 pm-3:50 pm

Nonstop1h 31m

$457

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Fri 7/10

3:21 pm-4:28 pm

1 stop25h 07m

Nantucket Memorial

Sun 7/12

10:24 am-1:59 pm

1 stop3h 35m

$476

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Fri 6/19

12:30 pm-1:49 pm

Nonstop1h 19m

Nantucket Memorial

Sun 6/21

10:24 am-7:23 am

1 stop20h 59m

$484

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 Monday when prices can be found for as low as $247. 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 $437.

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

At noon 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 $314. Flying to Nantucket at noon 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 $355 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 to Nantucket Memorial flights?

There are 3 cabin classes available to choose from on New York LaGuardia to Nantucket Memorial 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

$143

Fastest flight time

1h 19m

Direct flights

Every day

Airports in Nantucket

1 airport
The best flight deal from New York LaGuardia Airport to Nantucket found on momondo in the last 72 hours is $143
The fastest flight from New York LaGuardia Airport to Nantucket takes 1h 19m
Direct flights go from New York LaGuardia Airport to Nantucket every day.
There is 1 airport in Nantucket. From New York LaGuardia Airport there are direct flights to Nantucket Memorial (ACK).
Search flight deals

  • 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 19m 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 $123Free CancellationRating
7.2
2,890 reviews
Search JetBlue flights
DeltaPriceFrom $177Free CancellationRating
7.9
8,086 reviews
Search Delta flights
American AirlinesPriceFrom $183Free CancellationRating
7.2
11,172 reviews
Search American Airlines flights

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.

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