Cheap Flights from Baltimore (MTN) to Ulsan (USN)

Popular airlines from Baltimore, MD (MTN-Martin State) to Ulsan (USN)

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Frequently asked questions

How much does a flight from Martin State Airport (MTN) to Ulsan Airport (USN) cost?
Snag a cheap one-way flight or cheap return flight from Martin State Airport (MTN) to Ulsan Airport (USN) 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 Martin State Airport (MTN) to Ulsan Airport (USN)?
is the most affordable month to fly from MTN to USN. Traveling during an off-peak travel window is often the key to better flight prices.
What is the cheapest airline that flies from Martin State Airport (MTN) to Ulsan Airport (USN)?
To find the cheapest airline that'll fly you from MTN to USN, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Martin State Airport (MTN) to Ulsan Airport (USN)?
You'll need to hop on a flight with a layover if you're traveling from Martin State Airport (MTN) to Ulsan Airport (USN). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from MTN to USN?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Martin State Airport (MTN) to Ulsan Airport (USN)?
Select a flight from Martin State Airport (MTN) to Ulsan Airport (USN) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Martin State Airport (MTN) to Ulsan Airport (USN) last-minute?
Waiting until just before your departure to book a ticket from MTN to USN often results in higher prices. While you may find some last-minute offers, there's no guarantee. Be flexible with your itinerary to boost your chances of scoring a bargain.
Is it cheaper to book a MTN to USN flight and hotel package?
You'll generally save money by securing a MTN to USN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Martin State Airport (MTN) to Ulsan Airport (USN)?
In most instances, you can modify or cancel your MTN to USN flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like further information, visit our Customer Service portal.

Travel information

Origin airport
Martin State
Destination airport
Ulsan
Distance
7005 mi

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Baltimore to Ulsan Flights

The cheapest times to fly from Baltimore to Ulsan

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

 

The best time to book a flight from Baltimore to Ulsan

Sunday is one of the best days to book for cheap flights from Baltimore to Ulsan: 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 Baltimore to Ulsan

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 Baltimore to Ulsan in 2026. 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 Baltimore to Ulsan 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 Baltimore to Ulsan 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.

 

Baltimore to Ulsan Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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