Cheap flights from Boston to Denpasar from $496

The cheapest month to fly to Denpasar from Boston is in September. Flight prices, which tend to average around $1,060, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Denpasar from Boston during February instead. Flights to Denpasar in February, while not as cheap as those in September, still average around $1,101.

You are more likely to see cheaper flights to Denpasar from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Denpasar for around $1,368 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denpasar from Boston for as low as $1,108 on momondo.

You could potentially save up to 2% on your flight if you consider stops on a Boston to Denpasar flight.

As of March 2026, prices for Boston to Denpasar flights are approximately 16% cheaper when compared to flights at the same time last year.

Philippine Airlines, Etihad Airways, and Qatar Airways are the most popular carriers operating from Boston Logan Intl to Denpasar Bali Ngurah Rai

Qatar Airways, Delta and Etihad Airways are the top three most popular airlines that fly to Denpasar from Boston according to our data. Qatar Airways is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Denpasar. Keep in mind that there are 8 different airlines that fly to Denpasar on a routine basis, so you have a few additional options to choose from.

Hong Kong (HKG) was the most common stop: 36% of momondo users choosing 1-stop flights on this route connected there.

Flights via Hong Kong (HKG) offer the lowest average round-trip price of $1,122.

Flights connecting via Doha (DOH) have the shortest average one-way travel time: 23h 32m.

Incheon (ICN) has the shortest average layover time for this route: 1h 18m.