Cheap flights from Boston to Asia from $434

If you’re not able to fly to Asia in February, then January is your next best option. Flight prices from Boston to Asia during January average around $989.

Fly from Boston Logan Intl to Incheon Intl for the best Boston Logan Intl - Asia flight prices

You are more likely to see cheaper flights to Asia from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Asia for around $1,124 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Asia from Boston for as low as $996 on momondo.

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

Royal Jordanian, Air India, and Delta are the most popular carriers operating from Boston Logan Intl to Asia

Cathay Pacific, Etihad Airways and Delta are the top three most popular airlines that fly to Asia from Boston according to our data. Cathay Pacific is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Asia. Keep in mind that there are 31 different airlines that fly to Asia on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% of flights between Boston and Asia have experienced a delay on any given week. The average delay length over the past 12 months has been 134 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening 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. Tuesday has historically seen more delays on average compared to the rest of the week.

According to our data, Japan Airlines have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

As of October 2026, there are 4 flights per day flying from Boston to Asia. The most common time of day flights depart is 1:00PM, with 66% of flights taking off in the afternoon.

The number of flights available between Boston and Asia is 28 per week as of October 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.