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Cheap flights from New York LaGuardia Airport to Boston from $129

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 8/27. 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
1:29 pm - 2:42 pm
LGA
-
ACK
1h 13mnonstop
JetBlue Logo
11:14 am - 12:30 pm
ACK
-
LGA
1h 16mnonstop
$204JetBlue
Mon, Aug 3 - Thu, Aug 6
JetBlue Logo
1:29 pm - 2:42 pm
LGA
-
ACK
1h 13mnonstop
JetBlue Logo
11:15 am - 12:31 pm
ACK
-
LGA
1h 16mnonstop
$205JetBlue
Mon, Jul 27 - Thu, Jul 30
Delta Logo
10:10 am - 11:32 am
LGA
-
ACK
1h 22mnonstop
Delta Logo
4:40 pm - 6:05 pm
ACK
-
LGA
1h 25mnonstop
$207Delta
Tue, Jul 28 - Thu, Jul 30
JetBlue Logo
1:25 pm - 2:34 pm
LGA
-
ACK
1h 09mnonstop
JetBlue Logo
12:15 pm - 1:33 pm
ACK
-
LGA
1h 18mnonstop
$209JetBlue
Sun, Sep 20 - Thu, Sep 24
JetBlue Logo
1:29 pm - 2:42 pm
LGA
-
ACK
1h 13mnonstop
JetBlue Logo
12:15 pm - 1:33 pm
ACK
-
LGA
1h 18mnonstop
$212JetBlue
Mon, Sep 7 - Fri, Sep 11
JetBlue Logo
1:25 pm - 2:38 pm
LGA
-
ACK
1h 13mnonstop
JetBlue Logo
11:14 am - 12:30 pm
ACK
-
LGA
1h 16mnonstop
$219JetBlue
Thu, Aug 27 - Mon, Aug 31
JetBlue Logo
1:25 pm - 2:38 pm
LGA
-
ACK
1h 13mnonstop
JetBlue Logo
11:14 am - 12:30 pm
ACK
-
LGA
1h 16mnonstop
$224JetBlue
Sat, Aug 22 - Wed, Aug 26
JetBlue Logo
1:25 pm - 2:38 pm
LGA
-
ACK
1h 13mnonstop
JetBlue Logo
11:14 am - 12:30 pm
ACK
-
LGA
1h 16mnonstop
$225JetBlue
Thu, Aug 27 - Thu, Sep 3
American Airlines Logo
12:18 pm - 1:33 pm
LGA
-
ACK
1h 15mnonstop
American Airlines Logo
10:57 am - 2:48 pm
ACK
-
LGA
3h 51m
1 stop
$226American Airlines
Wed, Aug 19 - Sat, Aug 22
Delta Logo
2:29 pm - 3:57 pm
LGA
-
ACK
1h 28mnonstop
Delta Logo
4:40 pm - 6:05 pm
ACK
-
LGA
1h 25mnonstop
$227Delta
Sat, Aug 22 - Wed, Aug 26

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JetBlue flights from New York LaGuardia Airport to Nantucket

Our best JetBlue deals on New York LaGuardia Airport to Nantucket flight tickets
JetBlue
Aug 3
LGA1:29 pmNew York LaGuardia
1h 13m
ACK2:42 pmNantucket Memorial
Aug 6
ACK11:14 amNantucket Memorial
1h 16m
LGA12:30 pmNew York LaGuardia
$204
JetBlue
Jul 27
LGA1:29 pmNew York LaGuardia
1h 13m
ACK2:42 pmNantucket Memorial
Jul 30
ACK11:15 amNantucket Memorial
1h 16m
LGA12:31 pmNew York LaGuardia
$205
JetBlue
Jul 18
LGA1:29 pmNew York LaGuardia
1h 13m
ACK2:42 pmNantucket Memorial
Jul 24
ACK11:16 amNantucket Memorial
1h 16m
LGA12:32 pmNew York LaGuardia
$207

Delta flights from New York LaGuardia Airport to Nantucket

Our best Delta deals on New York LaGuardia Airport to Nantucket flight tickets
Delta
Jul 28
LGA10:10 amNew York LaGuardia
1h 22m
ACK11:32 amNantucket Memorial
Jul 30
ACK4:40 pmNantucket Memorial
1h 25m
LGA6:05 pmNew York LaGuardia
$207
Delta
Aug 22
LGA2:29 pmNew York LaGuardia
1h 28m
ACK3:57 pmNantucket Memorial
Aug 26
ACK4:40 pmNantucket Memorial
1h 25m
LGA6:05 pmNew York LaGuardia
$227
Delta
Jul 18
LGA2:20 pmNew York LaGuardia
1h 28m
ACK3:48 pmNantucket Memorial
Jul 22
ACK4:40 pmNantucket Memorial
1h 25m
LGA6:05 pmNew York LaGuardia
$237

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 July 7, 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

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Mon 8/3

1:29 pm-2:42 pm

Nonstop1h 13m

Nantucket Memorial

Thu 8/6

11:14 am-12:30 pm

Nonstop1h 16m

$204

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Mon 7/27

1:29 pm-2:42 pm

Nonstop1h 13m

Nantucket Memorial

Thu 7/30

11:15 am-12:31 pm

Nonstop1h 16m

$205

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Tue 7/28

10:10 am-11:32 am

Nonstop1h 22m

Nantucket Memorial

Thu 7/30

4:40 pm-6:05 pm

Nonstop1h 25m

$207
Quickest round-trip

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Sun 9/20

1:25 pm-2:34 pm

Nonstop1h 09m

Nantucket Memorial

Thu 9/24

12:15 pm-1:33 pm

Nonstop1h 18m

$209

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Mon 9/7

1:29 pm-2:42 pm

Nonstop1h 13m

Nantucket Memorial

Fri 9/11

12:15 pm-1:33 pm

Nonstop1h 18m

$212

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Thu 8/27

1:25 pm-2:38 pm

Nonstop1h 13m

Nantucket Memorial

Mon 8/31

11:14 am-12:30 pm

Nonstop1h 16m

$219

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Sat 8/22

1:25 pm-2:38 pm

Nonstop1h 13m

Nantucket Memorial

Wed 8/26

11:14 am-12:30 pm

Nonstop1h 16m

$224

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Thu 8/27

1:25 pm-2:38 pm

Nonstop1h 13m

Nantucket Memorial

Thu 9/3

11:14 am-12:30 pm

Nonstop1h 16m

$225

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Wed 8/19

12:18 pm-1:33 pm

Nonstop1h 15m

Nantucket Memorial

Sat 8/22

10:57 am-2:48 pm

1 stop3h 51m

$226

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Sat 8/22

2:29 pm-3:57 pm

Nonstop1h 28m

Nantucket Memorial

Wed 8/26

4:40 pm-6:05 pm

Nonstop1h 25m

$227

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 Tuesday when prices can be found for as low as $276. 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 $438.

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 $337. 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 $379 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

$177

Fastest flight time

1h 09m

Direct flights

Every day

Airports in Nantucket

1 airport
The best one-way flight to Nantucket from New York LaGuardia Airport in the past 72 hours is $177. The best round-trip flight deal from New York LaGuardia Airport to Nantucket found on momondo in the last 72 hours is $247.
The fastest flight from New York LaGuardia Airport to Nantucket takes 1h 09m
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

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 $123Free CancellationRating
7.1
3,012 reviews
Search JetBlue flights
DeltaPriceFrom $166Free CancellationRating
7.8
8,451 reviews
Search Delta flights
American AirlinesPriceFrom $221Free CancellationRating
7.1
11,783 reviews
Search American Airlines flights

  • Delta Flights From New York LaGuardia Airport to Nantucket

    Delta flies from New York LaGuardia Airport to Nantucket around 13 times per week, with 8,451 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 $353 for Delta flights on this route.

  • JetBlue Flights From New York LaGuardia Airport to Nantucket

    Across 3,012 JetBlue reviews on momondo, the average score is 7.1/10. JetBlue flies from New York LaGuardia Airport to Nantucket about 5 times each week, with ticket deals ranging from $123 to $276. 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.

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