Baltimore County Flights - Book Cheap Flights to Baltimore County

Popular airlines to Baltimore County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • JetBlue Airways

    JetBlue Airways

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Baltimore County

Prices were available within the past 7 days and start at RM415 for one-way flights and RM913 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 28 Oct - Fri, 31 Oct
SEA
Seattle
BWI
Baltimore
RM913 Return, found 11 hours ago
RM913
Return
found 11 hours ago
Select Delta flight, departing Tue, 28 Oct from Seattle to Baltimore, returning Fri, 31 Oct, priced at RM913 found 11 hours ago
Delta
Tue, 28 Oct - Fri, 31 Oct
SEA
Seattle
BWI
Baltimore
RM1,045 Return, found 11 hours ago
RM1,045
Return
found 11 hours ago
Select Delta flight, departing Tue, 28 Oct from Seattle to Baltimore, returning Fri, 31 Oct, priced at RM1,045 found 11 hours ago
Delta
Tue, 28 Oct - Fri, 31 Oct
SEA
Seattle
BWI
Baltimore
RM1,125 Return, found 11 hours ago
RM1,125
Return
found 11 hours ago
Select Delta flight, departing Tue, 28 Oct from Seattle to Baltimore, returning Fri, 31 Oct, priced at RM1,125 found 11 hours ago
United
Tue, 28 Oct - Fri, 31 Oct
SEA
Seattle
BWI
Baltimore
RM1,171 Return, found 11 hours ago
RM1,171
Return
found 11 hours ago
Select United flight, departing Tue, 28 Oct from Seattle to Baltimore, returning Fri, 31 Oct, priced at RM1,171 found 11 hours ago
American Airlines
Tue, 28 Oct - Fri, 31 Oct
SEA
Seattle
BWI
Baltimore
RM1,175 Return, found 11 hours ago
RM1,175
Return
found 11 hours ago
Select American Airlines flight, departing Tue, 28 Oct from Seattle to Baltimore, returning Fri, 31 Oct, priced at RM1,175 found 11 hours ago
Delta
Tue, 28 Oct - Fri, 31 Oct
SEA
Seattle
BWI
Baltimore
RM1,251 Return, found 11 hours ago
RM1,251
Return
found 11 hours ago
Select Delta flight, departing Tue, 28 Oct from Seattle to Baltimore, returning Fri, 31 Oct, priced at RM1,251 found 11 hours ago
American Airlines
Wed, 29 Oct - Fri, 31 Oct
SEA
Seattle
BWI
Baltimore
RM1,255 Return, found 11 hours ago
RM1,255
Return
found 11 hours ago
Select American Airlines flight, departing Wed, 29 Oct from Seattle to Baltimore, returning Fri, 31 Oct, priced at RM1,255 found 11 hours ago
Delta
Tue, 28 Oct - Fri, 31 Oct
SEA
Seattle
BWI
Baltimore
RM1,297 Return, found 11 hours ago
RM1,297
Return
found 11 hours ago
Select Delta flight, departing Tue, 28 Oct from Seattle to Baltimore, returning Fri, 31 Oct, priced at RM1,297 found 11 hours ago
Singapore Airlines
Mon, 17 Nov - Fri, 5 Dec
KUL
Kuala Lumpur
BWI
Baltimore
RM5,071 Return, found 6 days ago
RM5,071
Return
found 6 days ago
Select Singapore Airlines flight, departing Mon, 17 Nov from Kuala Lumpur to Baltimore, returning Fri, 5 Dec, priced at RM5,071 found 6 days ago
British Airways
Mon, 10 Nov - Wed, 26 Nov
KUL
Kuala Lumpur
BWI
Baltimore
RM5,258 Return, found 21 hours ago
RM5,258
Return
found 21 hours ago
Select British Airways flight, departing Mon, 10 Nov from Kuala Lumpur to Baltimore, returning Wed, 26 Nov, priced at RM5,258 found 21 hours ago

About Baltimore County

Expedia offers flights to Baltimore County to meet every traveler'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, RM913 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 RM913 and peaked at RM5,258. For one-way fares taking off from Seattle (SEA), the lowest amount paid during this time was RM415.
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 RM913 to RM5,258 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.

Singapore Airlines
Mon, 17 Nov - Fri, 5 Dec
KUL
Kuala Lumpur
BWI
Baltimore
RM5,071 Return, found 6 days ago
RM5,071
Return
found 6 days ago
Select Singapore Airlines flight, departing Mon, 17 Nov from Kuala Lumpur to Baltimore, returning Fri, 5 Dec, priced at RM5,071 found 6 days ago
*Available to Expedia members.