Flight to Baltimore County

View S$188 flight on Fri, 29 May, 2026Opens in a new window

Popular airlines to Baltimore County

  • Delta

    Delta

  • American Airlines

    American Airlines

  • Spirit Airlines

    Spirit Airlines

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • United

    United

  • Alaska Airlines

    Alaska Airlines

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% 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 S$188 for one-way flights and S$374 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 29 May - Sat, 8 Aug
DTW
Detroit
BWI
Baltimore
S$374 Return, found 23 hours ago
S$374
Return
found 23 hours ago
Select Delta flight, departing Fri, 29 May from Detroit to Baltimore, returning Sat, 8 Aug, priced at S$374 found 23 hours ago
Delta
Fri, 29 May - Sat, 8 Aug
DTW
Detroit
BWI
Baltimore
S$387 Return, found 23 hours ago
S$387
Return
found 23 hours ago
Select Delta flight, departing Fri, 29 May from Detroit to Baltimore, returning Sat, 8 Aug, priced at S$387 found 23 hours ago
Delta
Fri, 29 May - Sat, 8 Aug
DTW
Detroit
BWI
Baltimore
S$400 Return, found 23 hours ago
S$400
Return
found 23 hours ago
Select Delta flight, departing Fri, 29 May from Detroit to Baltimore, returning Sat, 8 Aug, priced at S$400 found 23 hours ago
American Airlines
Fri, 29 May - Sat, 8 Aug
DTW
Detroit
BWI
Baltimore
S$488 Return, found 23 hours ago
S$488
Return
found 23 hours ago
Select American Airlines flight, departing Fri, 29 May from Detroit to Baltimore, returning Sat, 8 Aug, priced at S$488 found 23 hours ago
United
Fri, 29 May - Sat, 8 Aug
DTW
Detroit
BWI
Baltimore
S$496 Return, found 23 hours ago
S$496
Return
found 23 hours ago
Select United flight, departing Fri, 29 May from Detroit to Baltimore, returning Sat, 8 Aug, priced at S$496 found 23 hours ago
United
Sat, 7 Mar - Tue, 10 Mar
SFO
San Francisco
BWI
Baltimore
S$532 Return, found 6 days ago
S$532
Return
found 6 days ago
Select United flight, departing Sat, 7 Mar from San Francisco to Baltimore, returning Tue, 10 Mar, priced at S$532 found 6 days ago
United
Sat, 7 Nov - Sun, 15 Nov
LHR
London
BWI
Baltimore
S$855 Return, found 1 day ago
S$855
Return
found 1 day ago
Select United flight, departing Sat, 7 Nov from London to Baltimore, returning Sun, 15 Nov, priced at S$855 found 1 day ago
Virgin Atlantic
Sat, 21 Feb - Sat, 28 Feb
LHR
London
BWI
Baltimore
S$877 Return, found 3 days ago
S$877
Return
found 3 days ago
Select Virgin Atlantic flight, departing Sat, 21 Feb from London to Baltimore, returning Sat, 28 Feb, priced at S$877 found 3 days ago
KLM
Sat, 21 Feb - Sat, 28 Feb
LHR
London
BWI
Baltimore
S$950 Return, found 3 days ago
S$950
Return
found 3 days ago
Select KLM flight, departing Sat, 21 Feb from London to Baltimore, returning Sat, 28 Feb, priced at S$950 found 3 days ago
British Airways
Sat, 7 Nov - Sun, 15 Nov
LHR
London
BWI
Baltimore
S$991 Return, found 1 day ago
S$991
Return
found 1 day ago
Select British Airways flight, departing Sat, 7 Nov from London to Baltimore, returning Sun, 15 Nov, priced at S$991 found 1 day ago
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.

Baltimore County Flights Information

Airlines serving
Delta, United, American Airlines, Swiss International Air Lines, Virgin Atlantic, KLM, Finnair, Air France, British Airways
Roundtrip price
from S$374

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, S$374 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 S$374 and peaked at S$1,222. For one-way fares taking off from Detroit (DTW), the lowest amount paid during this time was S$188.
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.
When is the cheapest time to fly to Baltimore County?
Departing on a Tuesday, followed by a Monday, is generally the best way to secure the cheapest flight. Steer clear of weekends if you can, because Saturday is typically the costliest day. Spend the money you saved having a blast in Baltimore County instead!
How much is a plane ticket to Baltimore County?
Plane tickets to Baltimore County ranged from S$374 to S$1,222 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.

Air Canada
Thu, 12 Feb - Wed, 18 Feb
SIN
Singapore
BWI
Baltimore
S$1,222 Return, found 5 days ago
S$1,222
Return
found 5 days ago
Select Air Canada flight, departing Thu, 12 Feb from Singapore to Baltimore, returning Wed, 18 Feb, priced at S$1,222 found 5 days ago
*Available to Expedia members.