Cheap flights from Boston to New York from $78

The cheapest month to fly to New York LaGuardia Airport from Boston is in January. Flight prices, which tend to average around $257, are often lower during this time because this is during the off-season. If you don’t want to visit New York LaGuardia Airport in January, then you should wait until August to fly from Boston, when ticket prices are also cheap, with an average price of $264.

The cheapest day to depart on your flight to New York LaGuardia Airport is on a Wednesday when prices can be found for as low as $306. This is often the case because there is less demand to fly during this day of the week. Flights from Boston to New York LaGuardia Airport on a Sunday will generally be more expensive and average around $390. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest Boston to New York LaGuardia Airport flights are usually those with departure times in the morning. Our users have found flights to New York LaGuardia Airport in the morning for as low as $328. Flights in the afternoon are often more expensive with an average ticket price of $383.

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

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 $310 when searching weeks out. 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 $159 on momondo.

Delta is the most popular carrier operating from Boston Logan Intl to New York LaGuardia

American Airlines, Delta and JetBlue are the top three most popular airlines that fly to New York LaGuardia Airport from Boston according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to New York LaGuardia Airport. Keep in mind that there are 3 different airlines that fly to New York LaGuardia Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between Boston and New York have experienced a delay on any given week. The average delay length over the past 12 months has been 127 minutes.

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

Saturday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

The number of flights available between Boston and New York LaGuardia Airport is 37 per day as of May 2026. The most frequent departure time is 2:00PM, with 45% of daily flights leaving in the afternoon.

As of May 2026, there are 265 flights per week flying from Boston to New York LaGuardia Airport. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.