Cheap Flights to Southern Maryland: Southern Maryland Flight Deals

View €252 flight on Wed, 20 May 2026Opens in a new window

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Cheap round-trip flights to Southern Maryland

Prices were available within the past 7 days and start at €252 for one-way flights and €471 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed, 9 Sept - Mon, 14 Sept
DUB
Dublin
DCA
Washington
€471 Return, found 3 days ago
€471
Return
found 3 days ago
Select JetBlue Airways flight, departing Wed, 9 Sept from Dublin to Washington, returning Mon, 14 Sept, priced at €471 found 3 days ago
Icelandair
Wed, 25 Nov - Sun, 29 Nov
DUB
Dublin
BWI
Baltimore
€472 Return, found 6 days ago
€472
Return
found 6 days ago
Select Icelandair flight, departing Wed, 25 Nov from Dublin to Baltimore, returning Sun, 29 Nov, priced at €472 found 6 days ago
British Airways
Wed, 25 Nov - Sun, 29 Nov
DUB
Dublin
BWI
Baltimore
€495 Return, found 6 days ago
€495
Return
found 6 days ago
Select British Airways flight, departing Wed, 25 Nov from Dublin to Baltimore, returning Sun, 29 Nov, priced at €495 found 6 days ago
Aer Lingus
Thu, 14 Jan - Mon, 18 Jan
DUB
Dublin
IAD
Washington
€508 Return, just found
€508
Return
just found
Select Aer Lingus flight, departing Thu, 14 Jan from Dublin to Washington, returning Mon, 18 Jan, priced at €508 just found
American Airlines
Wed, 4 Nov - Wed, 11 Nov
DUB
Dublin
DCA
Washington
€512 Return, found 6 days ago
€512
Return
found 6 days ago
Select American Airlines flight, departing Wed, 4 Nov from Dublin to Washington, returning Wed, 11 Nov, priced at €512 found 6 days 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, €471 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 €471 and €512. Many lucky travellers scored one-way flights from Dublin (DUB) for only €252.
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.

How much is a plane ticket to Southern Maryland?
In the last seven days, tickets to Southern Maryland fluctuated from €471 to €512.
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 holiday. Fares are priciest throughout the festive month of December, so steer clear of this time if possible.

Travel information

Destination airport
Ronald Reagan Washington National
Destination airport IATA code
DCA
Destination city name
Washington
Return price
€471

Trending flights to Southern Maryland

Prices were available within the past 7 days and start at €252 for one-way flights and €471 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed, 9 Sept - Mon, 14 Sept
DUB
Dublin
DCA
Washington
€471 Return, found 3 days ago
€471
Return
found 3 days ago
Select JetBlue Airways flight, departing Wed, 9 Sept from Dublin to Washington, returning Mon, 14 Sept, priced at €471 found 3 days ago

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