Flights to Southern Maryland, Maryland from NT$6,165

View NT$3,082 flight on Mon, 2026/2/16Opens in a new window

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How much is the cheapest flight to Southern Maryland?

Prices were available within the past 7 days and start at NT$3,082 for one-way flights and NT$6,165 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Feb 16 - Thu, Feb 19
SEA
Seattle
BWI
Baltimore
NT$6,165 Roundtrip, found 1 day ago
NT$6,165
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Feb 16 from Seattle to Baltimore, returning Thu, Feb 19, priced at NT$6,165 found 1 day ago
United
Thu, Jan 22 - Wed, Jan 28
SEA
Seattle
IAD
Washington
NT$9,105 Roundtrip, found 6 days ago
NT$9,105
Roundtrip
found 6 days ago
Select United flight, departing Thu, Jan 22 from Seattle to Washington, returning Wed, Jan 28, priced at NT$9,105 found 6 days ago
American Airlines
Mon, Feb 16 - Thu, Feb 19
SEA
Seattle
BWI
Baltimore
NT$11,216 Roundtrip, found 1 day ago
NT$11,216
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Feb 16 from Seattle to Baltimore, returning Thu, Feb 19, priced at NT$11,216 found 1 day ago
Alaska Airlines
Mon, Jan 12 - Tue, Jan 20
SEA
Seattle
DCA
Washington
NT$12,345 Roundtrip, found 3 days ago
NT$12,345
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Jan 12 from Seattle to Washington, returning Tue, Jan 20, priced at NT$12,345 found 3 days ago
All Nippon Airways
Tue, Feb 24 - Mon, Apr 27
TSA
Taipei
DCA
Washington
NT$22,481 Roundtrip, found 1 day ago
NT$22,481
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Tue, Feb 24 from Taipei to Washington, returning Mon, Apr 27, priced at NT$22,481 found 1 day ago

Frequently asked questions

How do I find cheap flights to Southern Maryland that have flexible change policies?
Search for your affordable fares to Southern Maryland, then mark the "No change fee" box directly underneath the "Flexible change policies" filter. It's that easy. We appreciate that plans change and flexibility matters, so you can book with confidence with Expedia.
Which airlines fly to Southern Maryland?
A good selection of airlines fly to airports in or near Southern Maryland. Your trip is just a few clicks away with these carriers:

  • American Airlines - 7,857 flights to or near Southern Maryland each month, including 7,284 flights to Ronald Reagan Washington National Airport (DCA) and 355 flights to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) per month.
  • United Airlines - 6,264 flights to or near Southern Maryland each month, including 5,146 flights to Washington Dulles Intl. Airport (IAD) and 793 flights to Ronald Reagan Washington National Airport (DCA) per month.
  • Southwest Airlines - 5,802 flights to or near Southern Maryland each month, including 4,805 flights to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) and 914 flights to Ronald Reagan Washington National Airport (DCA) per month.

How can I find cheap tickets to Southern Maryland?
In the last seven days, NT$6,165 was the lowest price for a flight to Southern Maryland. For an even better fare, book in advance and be flexible with your dates. Search for your trip to Southern Maryland, then check out prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Southern Maryland?
There were plenty of low-cost fares up for grabs in the last seven days, with the cost of a round-trip flight to Southern Maryland ranging between NT$6,165 and NT$22,481. Many lucky travelers scored one-way flights from Seattle (SEA) for only NT$3,082.
What are the most popular airports to fly into in Southern Maryland?
Fly to Southern Maryland and you'll have several top airports to choose between. These are three of the region's busiest:

  • Ronald Reagan Washington National Airport (DCA) - 11,555 flights per month.
  • Baltimore Washington Intl. Thurgood Marshall Airport (BWI) - 6,986 flights per month.
  • Washington Dulles Intl. Airport (IAD) - 6,533 flights per month.

When is the cheapest time to fly to Southern Maryland?
Consider leaving earlier in the week to score the best fare to Southern Maryland. Tuesday is normally the most economical day to take off, followed by Monday. Saturday often has the highest prices. This is because many travelers choose to start their break on a weekend.
How much is a plane ticket to Southern Maryland?
In the last seven days, tickets to Southern Maryland fluctuated from NT$6,165 to NT$22,481.
What months are the cheapest to book a flight to Southern Maryland?
February is a cheap month to reserve a seat for your Southern Maryland vacation. Fares are priciest throughout the festive month of December, so steer clear of this time if possible.

Travel information

Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Roundtrip price
NT$5,956

Trending flights to Southern Maryland

Prices were available within the past 7 days and start at NT$3,082 for one-way flights and NT$6,165 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Feb 10 - Mon, Mar 9
TPE
Taipei
DCA
Washington
NT$18,885 Roundtrip, found 1 day ago
NT$18,885
Roundtrip
found 1 day ago
Select United flight, departing Tue, Feb 10 from Taipei to Washington, returning Mon, Mar 9, priced at NT$18,885 found 1 day ago

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