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Cheap flights from Boston to New York from £67

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to New York departing on 18/9. 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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Cheap return flights

Spirit Airlines Logo
06:20 - 12:29BOS-LGA
6h 09m1 stop
Spirit Airlines Logo
16:58 - 22:43LGA-BOS
5h 45m1 stop
£120Spirit Airlines
Find Deal
Wed, 10 Sep - Tue, 16 Sep
Spirit Airlines Logo
15:37 - 23:29BOS-LGA
7h 52m1 stop
Spirit Airlines Logo
05:55 - 13:48LGA-BOS
7h 53m1 stop
£126Spirit Airlines
Find Deal
Wed, 13 Aug - Fri, 15 Aug
Spirit Airlines Logo
10:34 - 23:29BOS-LGA
12h 55m1 stop
Spirit Airlines Logo
05:55 - 13:48LGA-BOS
7h 53m1 stop
£130Spirit Airlines
Find Deal
Wed, 27 Aug - Wed, 3 Sep
Logo
08:47 - 16:08BOS-LGA
7h 21m1 stop
Logo
06:30 - 13:48LGA-BOS
7h 18m1 stop
£136
Find Deal
Fri, 26 Sep - Sun, 28 Sep
Frontier Logo
08:47 - 16:25BOS-LGA
7h 38m1 stop
Frontier Logo
17:07 - 12:04LGA-BOS
18h 57m1 stop
£143Frontier
Find Deal
Thu, 28 Aug - Thu, 4 Sep
Spirit Airlines Logo
12:20 - 23:16BOS-LGA
10h 56m2 stops
Spirit Airlines Logo
13:47 - 22:43LGA-BOS
8h 56m1 stop
£144Spirit Airlines
Find Deal
Wed, 10 Sep - Tue, 16 Sep
American Airlines Logo
07:50 - 09:13BOS-LGA
1h 23mdirect
American Airlines Logo
10:45 - 11:58LGA-BOS
1h 13mdirect
£148American Airlines
Find Deal
Thu, 28 Aug - Thu, 4 Sep
American Airlines Logo
13:55 - 15:17BOS-LGA
1h 22mdirect
American Airlines Logo
20:25 - 21:46LGA-BOS
1h 21mdirect
£149American Airlines
Find Deal
Fri, 26 Sep - Sun, 28 Sep
Delta Logo
12:00 - 13:16BOS-LGA
1h 16mdirect
Delta Logo
08:00 - 09:14LGA-BOS
1h 14mdirect
£163Delta
Find Deal
Thu, 14 Aug - Sun, 17 Aug
Delta Logo
11:00 - 12:17BOS-LGA
1h 17mdirect
Delta Logo
08:00 - 09:14LGA-BOS
1h 14mdirect
£164Delta
Find Deal
Thu, 14 Aug - Sun, 17 Aug

American Airlines flights from Boston to New York LaGuardia Airport

Our best American Airlines deals on Boston to New York LaGuardia Airport flight tickets
American Airlines
28 Aug
BOS07:50Boston Logan Intl
1h 23m
LGA09:13New York LaGuardia
4 Sept
LGA10:45New York LaGuardia
1h 13m
BOS11:58Boston Logan Intl
£148
Find similar
American Airlines
26 Sept
BOS13:55Boston Logan Intl
1h 22m
LGA15:17New York LaGuardia
28 Sept
LGA20:25New York LaGuardia
1h 21m
BOS21:46Boston Logan Intl
£149
Find similar
American Airlines
28 Aug
BOS06:00Boston Logan Intl
5h 19m
1 stop
LGA11:19New York LaGuardia
4 Sept
LGA10:45New York LaGuardia
1h 13m
BOS11:58Boston Logan Intl
£183
Find similar

Spirit Airlines flights from Boston to New York LaGuardia Airport

Our best Spirit Airlines deals on Boston to New York LaGuardia Airport flight tickets
Spirit Airlines
10 Sept
BOS06:20Boston Logan Intl
6h 09m
1 stop
LGA12:29New York LaGuardia
16 Sept
LGA16:58New York LaGuardia
5h 45m
1 stop
BOS22:43Boston Logan Intl
£120
Find similar
Spirit Airlines
13 Aug
BOS15:37Boston Logan Intl
7h 52m
1 stop
LGA23:29New York LaGuardia
15 Aug
LGA05:55New York LaGuardia
7h 53m
1 stop
BOS13:48Boston Logan Intl
£126
Find similar
Spirit Airlines
27 Aug
BOS10:34Boston Logan Intl
12h 55m
1 stop
LGA23:29New York LaGuardia
3 Sept
LGA05:55New York LaGuardia
7h 53m
1 stop
BOS13:48Boston Logan Intl
£130
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Boston to New York LaGuardia Airport 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 279,928 searches. Data last updated 1 August 2025.
Use the filters below to find and compare flights from Boston to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonNew York

BOS - LGA

BOSLGA

Boston Logan Intl

Wed 10/9

06:20-12:29

1 stop6h 09m

New York LaGuardia

Tue 16/9

16:58-22:43

1 stop5h 45m

£120

BostonNew York

BOS - LGA

BOSLGA

Boston Logan Intl

Wed 13/8

15:37-23:29

1 stop7h 52m

New York LaGuardia

Fri 15/8

05:55-13:48

1 stop7h 53m

£126

BostonNew York

BOS - LGA

BOSLGA

Boston Logan Intl

Wed 27/8

10:34-23:29

1 stop12h 55m

New York LaGuardia

Wed 3/9

05:55-13:48

1 stop7h 53m

£130

BostonNew York

BOS - LGA

BOSLGA

Boston Logan Intl

Fri 26/9

08:47-16:08

1 stop7h 21m

New York LaGuardia

Sun 28/9

06:30-13:48

1 stop7h 18m

£136

BostonNew York

BOS - LGA

BOSLGA

Boston Logan Intl

Thu 28/8

08:47-16:25

1 stop7h 38m

New York LaGuardia

Thu 4/9

17:07-12:04

1 stop18h 57m

£143

BostonNew York

BOS - LGA

BOSLGA

Boston Logan Intl

Wed 10/9

12:20-23:16

2 stops10h 56m

New York LaGuardia

Tue 16/9

13:47-22:43

1 stop8h 56m

£144

BostonNew York

BOS - LGA

BOSLGA

Boston Logan Intl

Thu 28/8

07:50-09:13

Nonstop1h 23m

New York LaGuardia

Thu 4/9

10:45-11:58

Nonstop1h 13m

£148

BostonNew York

BOS - LGA

BOSLGA

Boston Logan Intl

Fri 26/9

13:55-15:17

Nonstop1h 22m

New York LaGuardia

Sun 28/9

20:25-21:46

Nonstop1h 21m

£149

BostonNew York

BOS - LGA

BOSLGA

Boston Logan Intl

Thu 14/8

12:00-13:16

Nonstop1h 16m

New York LaGuardia

Sun 17/8

08:00-09:14

Nonstop1h 14m

£163

BostonNew York

BOS - LGA

BOSLGA

Boston Logan Intl

Thu 14/8

11:00-12:17

Nonstop1h 17m

New York LaGuardia

Sun 17/8

08:00-09:14

Nonstop1h 14m

£164

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boston to New York LaGuardia Airport

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 month to fly to New York LaGuardia Airport?

If you don’t want to visit New York LaGuardia Airport in September, then you should wait until August to fly from Boston, when ticket prices are also cheap, with an average price of £141.

What is the cheapest day to depart on your flight to New York LaGuardia Airport?

On average, the least expensive day to fly to New York LaGuardia Airport from Boston is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £103. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £385. These prices are subject to change though, so be sure to set up a Price Alert for flights to New York LaGuardia Airport.

What is the cheapest time of day to depart on your flight to New York LaGuardia Airport?

Our data shows that the cheapest Boston to New York LaGuardia Airport flights are usually those with departure times in the afternoon. Our users have found flights to New York LaGuardia Airport in the afternoon for as low as £103. Flights to New York LaGuardia Airport are more costly in the morning, with an average ticket price of £295. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Boston Logan Intl to New York LaGuardia flight route?

Fly from Boston Logan Intl to New York LaGuardia for the best Boston Logan Intl - New York LaGuardia flight prices

How far in advance should I book a flight to New York LaGuardia Airport?

You are more likely to see cheaper flights to New York LaGuardia Airport from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to New York LaGuardia Airport for around £177 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York LaGuardia Airport from Boston for as low as £107 on momondo.

What cabin class options are available on Boston Logan Intl to New York LaGuardia flights?

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

How have Boston to New York LaGuardia Airport flight prices changed over time?

As of August 2025, prices for Boston to New York LaGuardia Airport flights are approximately 27% more expensive when compared to flights at the same time last year.

When to book flights from Boston to New York LaGuardia Airport

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

Cheap Boston to New York LaGuardia Airport (BOS to LGA) flight deals and tips

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

Best price found

£67

Fastest flight time

1h 16m

Direct flights

Every day
The best one-way flight to New York LaGuardia Airport from Boston in the past 72 hours is £67. The best return flight deal from Boston to New York LaGuardia Airport found on momondo in the last 72 hours is £120.
The fastest flight from Boston to New York LaGuardia Airport takes 1h 16m
Direct flights go from Boston to New York LaGuardia Airport every day.
Search flight deals

  • How far is Boston Logan Intl to New York LaGuardia by plane?

    The distance between Boston Logan Intl and New York LaGuardia is about 181.9 mi. 1h 16m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to New York LaGuardia Airport?

    Prices for flights from Boston Logan Intl Airport to New York LaGuardia Airport are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to New York LaGuardia Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to New York LaGuardia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to New York LaGuardia Airport.

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The travel and health documents you'll need for your trip to New York LaGuardia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New York LaGuardia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Boston to New York LaGuardia Airport

Compare and see reviews for airlines that fly from Boston to New York LaGuardia Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom £89Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • American Airlines Flights From Boston to New York LaGuardia Airport

    American Airlines is one of the most popular airlines flying from Boston to New York LaGuardia Airport, operating 26 flights/week on average for this route. A good American Airlines flight deal for Boston to New York LaGuardia Airport starts from £118 round-trip, up to an average price of £391. Our users have rated American Airlines at 7.2/10.

Travelling to a place near New York?

Book flights to New York if you plan to visit one of these locations
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Roslyn
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Staten Island
Hoboken
Somerset
Long Branch
Bronx
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Teaneck
Fishkill
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Uniondale
East Brunswick
Asbury Park

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Boston to New York flights to just show those with flexible booking policies.

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

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 New York from Boston.

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

Yes. momondo can track prices for Boston to New York 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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