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Cheap flights from New York LaGuardia Airport to Boston from £51

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — BOS
12 Feb — 19 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New York LaGuardia to Boston Logan Intl are usually found in January or May, booked 74 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from LaGuardia to Boston

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 January 2026.

Round-trip from

£80

One-way from

£51

Popular in

December

Cheapest in

January

Average price

£178

Good round-trip deal

£345 or less

Good one-way deal

£129 or less
American Airlines
  • American Airlines
  • 18/2-23/2
  • Nonstop
  • 2h 40m total
  • New York to Boston
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Delta
  • Delta
  • 12/2
  • Nonstop
  • 1h 14m total
  • New York to Boston
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from New York LaGuardia to Boston Logan Intl.
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Price to beat on a one-way flight from New York LaGuardia to Boston Logan Intl.
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Find flight deals from LaGuardia to Boston

Enter your travel dates to find the best prices.

Cheapest flights from LaGuardia to Boston
Explore the most affordable flight options available from LaGuardia to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 January 2026.

Wed 18/216:05
LGA
-
BOS
Nonstop1h 18m
American Airlines
Mon 23/219:50
BOS
-
LGA
Nonstop1h 22m
American Airlines
Deal found 11/1£80
Thu 19/214:00
LGA
-
BOS
Nonstop1h 19m
Delta
Sun 22/218:00
BOS
-
LGA
Nonstop1h 30m
Delta
Deal found 11/1£102
Thu 26/206:00
LGA
-
BOS
Nonstop1h 13m
American Airlines
Thu 5/311:00
BOS
-
LGA
Nonstop1h 22m
American Airlines
Deal found 12/1£109
Wed 25/212:00
LGA
-
BOS
Nonstop1h 19m
Delta
Wed 4/312:00
BOS
-
LGA
Nonstop1h 20m
Delta
Deal found 11/1£109
Wed 18/216:59
LGA
-
BOS
1 stop17h 51m
Frontier
Mon 23/206:00
BOS
-
LGA
1 stop9h 59m
Frontier
Deal found 11/1£118
Sat 14/208:00
LGA
-
BOS
Nonstop1h 10m
Delta
Mon 16/207:00
BOS
-
LGA
Nonstop1h 29m
Delta
Deal found 11/1£123
Wed 11/214:00
LGA
-
BOS
Nonstop1h 22m
Delta
Wed 18/219:00
BOS
-
LGA
Nonstop1h 30m
Delta
Deal found 12/1£124
Sat 31/116:59
LGA
-
BOS
1 stop8h 14m
Frontier
Sun 1/206:00
BOS
-
LGA
1 stop9h 59m
Frontier
Deal found 12/1£126

Cheapflights Fare Finder

 
Customise your flight search to find flights from LaGuardia to Boston 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, Cheapflights users made 858,174 searches. Data last updated 13 January 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Boston that are best for you.

Fly from

LaGuardia

Fly to

Boston

Route

Depart

Return

Price

New YorkBoston

LGA - BOS

LGABOS

New York LaGuardia

Thu 19/2

11:00-12:20

Nonstop1h 20m

Boston Logan Intl

Sun 22/2

09:00-10:26

Nonstop1h 26m

£102

New YorkBoston

LGA - BOS

LGABOS

New York LaGuardia

Fri 13/3

07:00-08:15

Nonstop1h 15m

Boston Logan Intl

Sun 15/3

07:00-08:29

Nonstop1h 29m

£109

New YorkBoston

LGA - BOS

LGABOS

New York LaGuardia

Sat 28/2

06:00-07:28

Nonstop1h 28m

Boston Logan Intl

Sun 1/3

20:00-21:22

Nonstop1h 22m

£109

New YorkBoston

LGA - BOS

LGABOS

New York LaGuardia

Sat 7/3

06:00-07:28

Nonstop1h 28m

Boston Logan Intl

Wed 11/3

11:00-12:15

Nonstop1h 15m

£109

New YorkBoston

LGA - BOS

LGABOS

New York LaGuardia

Thu 12/2

13:00-14:14

Nonstop1h 14m

Boston Logan Intl

Fri 13/2

07:00-08:29

Nonstop1h 29m

£117

New YorkBoston

LGA - BOS

LGABOS

New York LaGuardia

Wed 25/2

14:00-15:19

Nonstop1h 19m

£55

New YorkBoston

LGA - BOS

LGABOS

New York LaGuardia

Wed 18/2

10:25-14:12

1 stop3h 47m

£59

New YorkBoston

LGA - BOS

LGABOS

New York LaGuardia

Sat 21/2

08:00-09:10

Nonstop1h 10m

£59

New YorkBoston

LGA - BOS

LGABOS

New York LaGuardia

Sun 22/2

08:00-09:14

Nonstop1h 14m

£59

New YorkBoston

LGA - BOS

LGABOS

New York LaGuardia

Fri 13/2

06:00-07:21

Nonstop1h 21m

£59

Flights are sorted by cheapest return flights first.

Deals found on 10/1

Showing 1-10 of 15 results
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Best time to book a flight from LaGuardia to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from LaGuardia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York LaGuardia Airport to Boston

How far ahead should I book a flight from New York LaGuardia Airport to Boston?

Use this chart to determine the optimal time to book a return flight from LaGuardia to Boston. Price data was last updated on 9 January 2026.

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from New York LaGuardia Airport to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from New York LaGuardia Airport to Boston?

Currently, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to Boston (average of £85). Flying from New York LaGuardia Airport to Boston in July is currently the most expensive (average of £146). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LGA to BOS?

Find hourly flight availability from LaGuardia to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 January 2026.

A simple way to save on the total cost of your ticket is to fly from New York LaGuardia Airport to Boston at midday. If you’re flexible enough to do this you can expect to save up to 67% on your trip compared to booking a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boston from New York LaGuardia?

    Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from New York LaGuardia to Boston. You should not have trouble finding flights to Logan Intl from New York LaGuardia; the airport handles an average of 38 inbound flights from New York LaGuardia per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Boston airport from New York LaGuardia. It is only a 2.6 mi journey from Logan Intl (BOS) to Boston’s city center.

  • How long is the flight from New York LaGuardia Airport to Boston?

    For as low as £102, Delta can have you in Boston from New York LaGuardia Airport in 1h 20m. There are 184 mi between New York LaGuardia Airport and Boston. Generally, flights for this route are direct.

  • What are the most reliable airlines from New York LaGuardia Airport to Boston?

    Consider Aeromexico (98%), LATAM Airlines (97%) or WestJet (80%) when booking your flight. These represent the most reliable airlines when flying from New York LaGuardia Airport to Boston.

  • What are the cheapest flights from New York LaGuardia Airport to Boston?

    The cheapest flight price from New York LaGuardia Airport to Boston is £62. On average you can expect to pay £328. The most popular route, (New York LaGuardia - Boston Logan Intl), can usually be booked for £120.

  • Can I find deals for flights from LaGuardia to Boston that include hotel bookings?

    Yes. In addition to deals on LaGuardia to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from LaGuardia to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to Boston.

  • Can I find deals for business class flights from LaGuardia to Boston?

    Yes. Cheapflights offers flight deals from LaGuardia to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New York LaGuardia Airport to Boston?

    Currently, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to Boston (average of £85). Flying from New York LaGuardia Airport to Boston in July is currently the most expensive (average of £146). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Burlington
Warwick
Cambridge
Peabody
Somerville
Quincy
Waltham
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for LaGuardia to Boston

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Boston flights
Newark to Boston flights

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How does Cheapflights help users find flights from LaGuardia to Boston?

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Millions of users choose and trust Cheapflights to book the best flight deals from LaGuardia to Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from LaGuardia to Boston with no change fees?

Certainly. Search results for flights to Boston from LaGuardia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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