$682 Cheap Flights from Boston (BOS) to Daegu (TAE)

View $682 flight on Wed, Aug 20, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Daegu (TAE-Daegu Intl.)

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Cheap Flights from Boston to Daegu (BOS-TAE)

Prices were available within the past 7 days and start at $682 for one-way flights and $1,174 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Mon, Sep 22 - Mon, Sep 29
BOS
Boston
TAE
Daegu
$1,174 Roundtrip, found 1 day ago
$1,174
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Mon, Sep 22 from Boston to Daegu, returning Mon, Sep 29, priced at $1,174 found 1 day ago
American Airlines
Wed, Sep 17 - Wed, Sep 24
BOS
Boston
TAE
Daegu
$1,223 Roundtrip, found 1 day ago
$1,223
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 17 from Boston to Daegu, returning Wed, Sep 24, priced at $1,223 found 1 day ago
American Airlines
Tue, Sep 16 - Tue, Sep 23
BOS
Boston
TAE
Daegu
$1,233 Roundtrip, found 1 day ago
$1,233
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 16 from Boston to Daegu, returning Tue, Sep 23, priced at $1,233 found 1 day ago
American Airlines
Mon, Sep 15 - Mon, Sep 22
BOS
Boston
TAE
Daegu
$1,242 Roundtrip, found 1 day ago
$1,242
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Sep 15 from Boston to Daegu, returning Mon, Sep 22, priced at $1,242 found 1 day ago
Cathay Pacific
Mon, Oct 13 - Mon, Oct 27
BOS
Boston
TAE
Daegu
$1,264 Roundtrip, found 2 days ago
$1,264
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Mon, Oct 13 from Boston to Daegu, returning Mon, Oct 27, priced at $1,264 found 2 days ago
Cathay Pacific
Wed, Sep 3 - Wed, Sep 10
BOS
Boston
TAE
Daegu
$1,279 Roundtrip, found 1 day ago
$1,279
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Wed, Sep 3 from Boston to Daegu, returning Wed, Sep 10, priced at $1,279 found 1 day ago
Cathay Pacific
Tue, Sep 16 - Tue, Sep 23
BOS
Boston
TAE
Daegu
$1,291 Roundtrip, found 1 day ago
$1,291
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Tue, Sep 16 from Boston to Daegu, returning Tue, Sep 23, priced at $1,291 found 1 day ago
Alaska Airlines
Tue, Sep 9 - Tue, Sep 16
BOS
Boston
TAE
Daegu
$1,338 Roundtrip, found 1 day ago
$1,338
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Sep 9 from Boston to Daegu, returning Tue, Sep 16, priced at $1,338 found 1 day ago
JetBlue Airways
Thu, Sep 4 - Thu, Sep 11
BOS
Boston
TAE
Daegu
$1,403 Roundtrip, found 1 day ago
$1,403
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Sep 4 from Boston to Daegu, returning Thu, Sep 11, priced at $1,403 found 1 day ago
China Eastern Airlines
Wed, Oct 15 - Fri, Oct 24
BOS
Boston
TAE
Daegu
$1,407 Roundtrip, found 2 days ago
$1,407
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Wed, Oct 15 from Boston to Daegu, returning Fri, Oct 24, priced at $1,407 found 2 days ago

Alternative airports near Daegu

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

Select flight to Daegu Intl. TAE. Cheapest and Closest option available. Average driving time to city center is 20 minutes. Flights from $2,053
TAE
Daegu Intl.
CheapestClosest
Average driving time to city center20 min
Flights from $2,053
Flights from Boston (BOS) to Daegu (TAE)
Origin airport
Logan Intl.
Destination airport
Daegu Intl.
Roundtrip price
$1,174
Distance
6888 mi

Boston to Daegu Flights

The cheapest times to fly from Boston to Daegu

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

 

The best time to book a flight from Boston to Daegu

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

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 Daegu in 2025. You can also book with separate airlines for your outbound and return journeys, from $682 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 Daegu 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 Daegu 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 Daegu Intl. Airport (TAE) cost?
Snag a cheap one-way flight from $682 or cheap return flight from $1,174 from Logan Intl. Airport (BOS) to Daegu Intl. Airport (TAE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to Daegu Intl. Airport (TAE)?
September is the cheapest month to fly from BOS to TAE. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to Daegu Intl. Airport (TAE)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from BOS to TAE. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Logan Intl. Airport (BOS) to Daegu Intl. Airport (TAE)?
There are no daily nonstop flights departing from Logan Intl. Airport (BOS) to Daegu Intl. Airport (TAE). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from BOS to TAE?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on a number of factors, such as the carrier and season.*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 Daegu Intl. Airport (TAE)?
To avoid potential delays on the Logan Intl. Airport (BOS) to Daegu Intl. Airport (TAE) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being 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 Daegu Intl. Airport (TAE) last-minute?
Waiting until just before your departure to book your flight from BOS to TAE often results in higher prices. Although you may find some last-minute offers, they're not always guaranteed. Keep your travel plans flexible to boost your chances of scoring a bargain.
Is it cheaper to book a BOS to TAE flight and hotel package?
Compared with arranging hotels and flights separately, booking a BOS to TAE flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place takes the hassle out of planning your trip. Simply pick your flights and choose from our extensive range of stays, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Daegu Intl. Airport (TAE)?
If you reserved your BOS to TAE flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

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*Available to One Key members.