Cheap Flights from Boston (BOS) to Kupang (KOE)

Popular airlines from Logan International Airport (BOS) to Kupang (KOE-El Tari)

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to El Tari Airport (KOE) cost?
Lock in a cheap one-way flight or cheap return flight from Logan Intl. Airport (BOS) to El Tari Airport (KOE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to El Tari Airport (KOE)?
is the least expensive month to fly from BOS to KOE. Timing your trip outside of the busy season is often the key to scoring lower fares.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to El Tari Airport (KOE)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BOS to KOE flight.
How many flights per day from Logan Intl. Airport (BOS) to El Tari Airport (KOE)?
There are no daily direct flights available from Logan Intl. Airport (BOS) to El Tari Airport (KOE). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from BOS to KOE?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BOS) to El Tari Airport (KOE)?
To avoid potential delays on the Logan Intl. Airport (BOS) to El Tari Airport (KOE) route, aim to travel before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to El Tari Airport (KOE) last-minute?
Last-minute bookings from BOS to KOE are generally more expensive. To lock in the lowest rates, start searching for flights well in advance. That being said, if you're flexible with your travel plans, you may land a cheap fare right before your journey.
Is it cheaper to book a BOS to KOE flight and hotel package?
You'll typically save money by securing a BOS to KOE flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your preferred accommodations and flights, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to El Tari Airport (KOE)?
It's usually possible to reschedule or cancel your BOS to KOE flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Logan Intl.
Destination airport
El Tari
Distance
10041 mi

Book with confidence

Book with confidence

Boston to Kupang Flights

The cheapest times to fly from Boston to Kupang

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Kupang are during the month of . You can find some of the cheapest flights from Boston to Kupang with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Kupang

Sunday is one of the best days to book for cheap flights from Boston to Kupang: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Kupang

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Kupang in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Kupang flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Kupang airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boston to Kupang Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.