Cheap flights from New York LaGuardia Airport to Boston from £63

In general, November is the cheapest month to fly from New York LaGuardia Airport to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £203. The month of September is another great option to travel to Boston, with average flight prices from New York LaGuardia Airport averaging around £204.

The cheapest day to depart on your flight to Boston is on a Wednesday when prices can be found for as low as £207. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £915. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boston.

Our most recent data shows that the best time of day to fly to Boston is at midday. Flights from New York LaGuardia Airport to Boston during this time can be as low as £215. In the evening is when there is more demand to fly to Boston, so prices are often more expensive at around £381 per ticket.

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

You are more likely to see cheaper flights to Boston from New York LaGuardia Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around £262 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from New York LaGuardia Airport for as low as £147 on momondo.

There are 3 cabin classes available to choose from on New York LaGuardia Airport to Boston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 18% of flights between New York and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 128 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

The number of flights available between New York LaGuardia Airport and Boston is 48 per day as of June 2026. The most frequent departure time is 18:00, with 43% of daily flights leaving in the afternoon.

336 flights are operational weekly from New York LaGuardia Airport to Boston as of June 2026. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.