Cheap Flights to Baltimore City County from ₩145,100

View ₩145,100 flight on Tue, Jan 20, 2026Opens in a new window

Popular airlines to Baltimore City County

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Spirit Airlines

    Spirit Airlines

  • JetBlue Airways

    JetBlue Airways

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How much is the cheapest flight to Baltimore City County?

Prices were available within the past 7 days and start at ₩145,100 for one-way flights and ₩290,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Feb 6 - Tue, Feb 17
SEA
Seattle
BWI
Baltimore
₩290,300 Roundtrip, found 3 days ago
₩290,300
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Feb 6 from Seattle to Baltimore, returning Tue, Feb 17, priced at ₩290,300 found 3 days ago
Hawaiian Airlines
Sat, Feb 7 - Tue, Feb 17
SEA
Seattle
BWI
Baltimore
₩305,200 Roundtrip, found 3 days ago
₩305,200
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sat, Feb 7 from Seattle to Baltimore, returning Tue, Feb 17, priced at ₩305,200 found 3 days ago
Hawaiian Airlines
Sat, Feb 7 - Tue, Feb 17
SEA
Seattle
BWI
Baltimore
₩320,000 Roundtrip, found 3 days ago
₩320,000
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sat, Feb 7 from Seattle to Baltimore, returning Tue, Feb 17, priced at ₩320,000 found 3 days ago
Delta
Sat, Feb 7 - Tue, Feb 17
SEA
Seattle
BWI
Baltimore
₩321,300 Roundtrip, found 3 days ago
₩321,300
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Feb 7 from Seattle to Baltimore, returning Tue, Feb 17, priced at ₩321,300 found 3 days ago
Hawaiian Airlines
Fri, Feb 6 - Tue, Feb 17
SEA
Seattle
BWI
Baltimore
₩334,800 Roundtrip, found 3 days ago
₩334,800
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Fri, Feb 6 from Seattle to Baltimore, returning Tue, Feb 17, priced at ₩334,800 found 3 days ago
Delta
Sat, Feb 7 - Tue, Feb 17
SEA
Seattle
BWI
Baltimore
₩336,300 Roundtrip, found 3 days ago
₩336,300
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Feb 7 from Seattle to Baltimore, returning Tue, Feb 17, priced at ₩336,300 found 3 days ago
Hawaiian Airlines
Sat, Feb 7 - Mon, Feb 16
SEA
Seattle
BWI
Baltimore
₩349,600 Roundtrip, found 3 days ago
₩349,600
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sat, Feb 7 from Seattle to Baltimore, returning Mon, Feb 16, priced at ₩349,600 found 3 days ago
American Airlines
Sat, Feb 7 - Tue, Feb 17
SEA
Seattle
BWI
Baltimore
₩378,600 Roundtrip, found 3 days ago
₩378,600
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Feb 7 from Seattle to Baltimore, returning Tue, Feb 17, priced at ₩378,600 found 3 days ago
United
Sat, Feb 7 - Mon, Feb 16
SEA
Seattle
BWI
Baltimore
₩529,400 Roundtrip, found 3 days ago
₩529,400
Roundtrip
found 3 days ago
Select United flight, departing Sat, Feb 7 from Seattle to Baltimore, returning Mon, Feb 16, priced at ₩529,400 found 3 days ago
Korean Air
Tue, Mar 31 - Mon, May 4
ICN
Seoul
BWI
Baltimore
₩1,073,200 Roundtrip, found 3 hours ago
₩1,073,200
Roundtrip
found 3 hours ago
Select Korean Air flight, departing Tue, Mar 31 from Seoul to Baltimore, returning Mon, May 4, priced at ₩1,073,200 found 3 hours ago

About Baltimore City County

Expedia offers flights to Baltimore City County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Baltimore City County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Baltimore City County that have flexible change policies?
When it comes to traveling these days, flexibility is crucial. That's why we've added a "No change fee" search function to help you find flexible, cheap flights to Baltimore City County. It's at the top left of your screen directly underneath the "Flexible change policies" subheading.
Which airlines fly to Baltimore City County?
Work out your vacation dates and then take off towards Baltimore City County with one of these well-known airlines:

  • Southwest Airlines - 4,805 flights to or near Baltimore City County each month, including 4,805 flights to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) per month.
  • Delta Air Lines - 619 flights to or near Baltimore City County each month, including 619 flights to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) per month.
  • Spirit Airlines - 499 flights to or near Baltimore City County each month, including 499 flights to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) per month.

How can I find cheap tickets to Baltimore City County?
You'll always pick up a terrific deal with Expedia, but our "flexible dates" search function makes it even easier. Enter your preferred travel date, then tick the flexible dates box above to see prices for nearby days. ₩290,300 was the best price for a flight to Baltimore City County in the last seven days.
How much is a flight to Baltimore City County?
In the last seven days, return airfares to Baltimore City County sold from just ₩290,300 and reached a maximum cost of ₩1,073,200. For one-way fares departing from Seattle (SEA), the lowest amount paid during this time was just ₩145,100.
What are the most popular airports to fly into in Baltimore City County?
Get ready to pack your bags and fly into Baltimore Washington Intl. Thurgood Marshall Airport (BWI), Baltimore City County's leading flight hub. Secure a seat on one of the 6,986 flights that land at this top destination each month.
When is the cheapest time to fly to Baltimore City County?
If you'd rather spend your vacation cash on having fun in Baltimore City County rather than on your journey there, jet off early in the week. The most economical day to fly is normally Tuesday, followed by Monday. With many people traveling on the weekend, Saturday typically has the most expensive ticket prices.
How much is a plane ticket to Baltimore City County?
Plane tickets to Baltimore City County varied from ₩290,300 to ₩1,073,200 in the last seven days. Typically, the earlier you book the better the deal.
What months are the cheapest to book a flight to Baltimore City County?
February is a good month to pick up a fantastic deal to Baltimore City County. Keep in mind that the priciest time to book in the States isn't during the peak of summer, but in December.

Trending flights to Baltimore City County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Feb 2 - Mon, Feb 16
ICN
Seoul
BWI
Baltimore
₩691,300 Roundtrip, found 1 day ago
₩691,300
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Feb 2 from Seoul to Baltimore, returning Mon, Feb 16, priced at ₩691,300 found 1 day ago
*Available to Expedia members.