Cheap flights to Baltimore County

View €82 flight on Wed, 1 Apr 2026Opens in a new window

Popular airlines to Baltimore County

  • Delta

  • American Airlines

  • Spirit Airlines

  • Southwest Airlines

  • Frontier Airlines

  • United

  • Alaska Airlines

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Cheap round-trip flights to Baltimore County

Prices were available within the past 7 days and start at €82 for one-way flights and €180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 26 Feb - Mon, 2 Mar
BOS
Boston
BWI
Baltimore
€180 Return, found 2 days ago
€180
Return
found 2 days ago
Select Delta flight, departing Thu, 26 Feb from Boston to Baltimore, returning Mon, 2 Mar, priced at €180 found 2 days ago
Delta
Fri, 3 Jul - Mon, 6 Jul
BOS
Boston
BWI
Baltimore
€180 Return, found 1 day ago
€180
Return
found 1 day ago
Select Delta flight, departing Fri, 3 Jul from Boston to Baltimore, returning Mon, 6 Jul, priced at €180 found 1 day ago
Delta
Thu, 19 Feb - Mon, 23 Feb
BOS
Boston
BWI
Baltimore
€182 Return, found 5 days ago
€182
Return
found 5 days ago
Select Delta flight, departing Thu, 19 Feb from Boston to Baltimore, returning Mon, 23 Feb, priced at €182 found 5 days ago
Delta
Fri, 31 Jul - Sat, 1 Aug
BOS
Boston
BWI
Baltimore
€185 Return, found 6 days ago
€185
Return
found 6 days ago
Select Delta flight, departing Fri, 31 Jul from Boston to Baltimore, returning Sat, 1 Aug, priced at €185 found 6 days ago
Delta
Sat, 4 Jul - Tue, 7 Jul
BOS
Boston
BWI
Baltimore
€189 Return, found 1 day ago
€189
Return
found 1 day ago
Select Delta flight, departing Sat, 4 Jul from Boston to Baltimore, returning Tue, 7 Jul, priced at €189 found 1 day ago
Delta
Sat, 4 Jul - Mon, 6 Jul
BOS
Boston
BWI
Baltimore
€196 Return, found 1 day ago
€196
Return
found 1 day ago
Select Delta flight, departing Sat, 4 Jul from Boston to Baltimore, returning Mon, 6 Jul, priced at €196 found 1 day ago
American Airlines
Thu, 12 Mar - Sun, 15 Mar
BOS
Boston
BWI
Baltimore
€241 Return, found 4 days ago
€241
Return
found 4 days ago
Select American Airlines flight, departing Thu, 12 Mar from Boston to Baltimore, returning Sun, 15 Mar, priced at €241 found 4 days ago
Icelandair
Thu, 5 Mar - Mon, 9 Mar
DUB
Dublin
BWI
Baltimore
€388 Return, found 2 days ago
€388
Return
found 2 days ago
Select Icelandair flight, departing Thu, 5 Mar from Dublin to Baltimore, returning Mon, 9 Mar, priced at €388 found 2 days ago
KLM
Fri, 6 Feb - Sat, 28 Feb
DUB
Dublin
BWI
Baltimore
€431 Return, found 6 days ago
€431
Return
found 6 days ago
Select KLM flight, departing Fri, 6 Feb from Dublin to Baltimore, returning Sat, 28 Feb, priced at €431 found 6 days ago
British Airways
Tue, 8 Sept - Mon, 14 Sept
DUB
Dublin
BWI
Baltimore
€462 Return, found 3 days ago
€462
Return
found 3 days ago
Select British Airways flight, departing Tue, 8 Sept from Dublin to Baltimore, returning Mon, 14 Sept, priced at €462 found 3 days ago

About Baltimore County

Expedia offers flights to Baltimore County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Baltimore 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 County that have flexible change policies?
It's as easy as 1-2-3 with Expedia. Step 1: Enter your preferred travel dates and press "Search." Second step: Check the "No change fee" box just below the "Flexible change policies" heading to the left of the screen. Step 3. Score a flexible and cheap ticket to Baltimore County.
Which airlines fly to Baltimore County?
Book a seat with one of these airlines and exciting Baltimore County will be yours to discover:

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

How can I find cheap tickets to Baltimore County?
To get your hands on a great deal to Baltimore County, book well ahead. Also consider using Expedia's handy "flexible dates" link above your search results. This will list prices for similar time frames. In the last seven days, €180 was the lowest price for a flight to Baltimore County.
How much is a flight to Baltimore County?
In the last seven days, round-trip flights to Baltimore County sold from just €180 and peaked at €462. For one-way fares taking off from Boston (BOS), the lowest amount paid during this time was €82.
What are the most popular airports to fly into in Baltimore County?
Book your flight to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) and sample everything that Baltimore County has to offer. As the region's main entry point, approximately 6,986 flights land here each month.
How much is a plane ticket to Baltimore County?
Plane tickets to Baltimore County ranged from €180 to €462 in the last seven days. Typically, the sooner you book the bigger the bargain.
What is the best time to go to Baltimore County?
If you want to explore Baltimore County's major city at its busiest, visit Baltimore sometime in April, May and July. Like most locations in the Northern Hemisphere, summer here starts June 20, with temperatures ranging between 21ºC and 29ºC.
What months are the cheapest to book a flight to Baltimore County?
February is a cheap month to purchase a seat for your Baltimore County getaway. Fares are priciest during the month of December, so avoid this time if you can.

Trending flights to Baltimore County

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

Icelandair
Thu, 5 Mar - Mon, 9 Mar
DUB
Dublin
BWI
Baltimore
€388 Return, found 2 days ago
€388
Return
found 2 days ago
Select Icelandair flight, departing Thu, 5 Mar from Dublin to Baltimore, returning Mon, 9 Mar, priced at €388 found 2 days ago
*Available to Expedia members.