$1,532 Cheap Flights from Boston (BOS) to Saga (HSG)

View $1,532 flight on Wed, Dec 17, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Ariake Saga Airport (HSG)

Cheap Flights from Boston to Saga (BOS-HSG)

Prices were available within the past 7 days and start at $1,532 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alternative airports near Saga

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Fukuoka Airport FUK. Cheapest option available. Average driving time to city center is 45 minutes. Flights from $969
FUK
Fukuoka Airport
Cheapest
Average driving time to city center45 min
Flights from $969
Flights from Boston (BOS) to Saga (HSG)
Origin airport
Logan Intl.
Destination airport
Ariake Saga
Distance
7046 mi

Boston to Saga Flights

The cheapest times to fly from Boston to Saga

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 Saga are during the month of . You can find some of the cheapest flights from Boston to Saga with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Saga

Sunday is one of the best days to book for cheap flights from Boston to Saga: 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 Saga

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 Saga in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,532 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 Saga 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 Saga 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.

 

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Ariake Saga Airport (HSG) cost?
Get a cheap one-way flight from $1,532 or cheap return flight from Logan Intl. Airport (BOS) to Ariake Saga Airport (HSG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to Ariake Saga Airport (HSG)?
The cheapest month to fly from BOS to HSG is , when there's less demand. Off-peak months are usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to Ariake Saga Airport (HSG)?
To find the cheapest airline that'll fly you from BOS to HSG, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Logan Intl. Airport (BOS) to Ariake Saga Airport (HSG)?
Nonstop flights from Logan Intl. Airport (BOS) to Ariake Saga Airport (HSG) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BOS to HSG?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the season, airline and other factors.*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 Ariake Saga Airport (HSG)?
To avoid possible delays on the Logan Intl. Airport (BOS) to Ariake Saga Airport (HSG) route, aim to travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Ariake Saga Airport (HSG) last-minute?
Last-minute bookings from BOS to HSG are typically more expensive. To lock in the lowest rates, start looking for flights well ahead of time. That being said, if your travel plans are flexible, it's possible to score a cheap ticket right before your trip.
Is it cheaper to book a BOS to HSG flight and hotel package?
Compared with arranging flights and hotels separately, booking a BOS to HSG flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the hassle out of planning your trip. Simply pick your flights and choose from our extensive range of stays, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Ariake Saga Airport (HSG)?
In most instances, you can modify or cancel your BOS to HSG flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you need more details, go to our Customer Service portal.

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*Available to One Key members.