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Flight to Baltimore County

View S$211 flight on Tue, 1 Sept, 2026Opens in a new window

Popular airlines to Baltimore County

  • Delta

  • American Airlines

  • Frontier Airlines

  • United

  • Southwest Airlines

  • JetBlue Airways

  • Alaska Airlines

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Cheap round-trip flights to Baltimore County

Prices were available within the past 7 days and start at S$211 for one-way flights and S$449 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 20 Oct - Wed, 28 Oct
SFO
San Francisco
BWI
Baltimore
S$449 Return, found 1 day ago
S$449
Return
found 1 day ago
Select Delta flight, departing Tue, 20 Oct from San Francisco to Baltimore, returning Wed, 28 Oct, priced at S$449 found 1 day ago
Delta
Mon, 26 Oct - Thu, 5 Nov
SFO
San Francisco
BWI
Baltimore
S$500 Return, found 1 day ago
S$500
Return
found 1 day ago
Select Delta flight, departing Mon, 26 Oct from San Francisco to Baltimore, returning Thu, 5 Nov, priced at S$500 found 1 day ago
United
Sat, 5 Sept - Sat, 12 Sept
SFO
San Francisco
BWI
Baltimore
S$507 Return, found 1 day ago
S$507
Return
found 1 day ago
Select United flight, departing Sat, 5 Sept from San Francisco to Baltimore, returning Sat, 12 Sept, priced at S$507 found 1 day ago
Delta
Mon, 26 Oct - Thu, 5 Nov
SFO
San Francisco
BWI
Baltimore
S$513 Return, found 1 day ago
S$513
Return
found 1 day ago
Select Delta flight, departing Mon, 26 Oct from San Francisco to Baltimore, returning Thu, 5 Nov, priced at S$513 found 1 day ago
Delta
Sat, 5 Sept - Sat, 12 Sept
SFO
San Francisco
BWI
Baltimore
S$520 Return, found 1 day ago
S$520
Return
found 1 day ago
Select Delta flight, departing Sat, 5 Sept from San Francisco to Baltimore, returning Sat, 12 Sept, priced at S$520 found 1 day ago
Delta
Sat, 5 Sept - Sat, 12 Sept
SFO
San Francisco
BWI
Baltimore
S$527 Return, found 1 day ago
S$527
Return
found 1 day ago
Select Delta flight, departing Sat, 5 Sept from San Francisco to Baltimore, returning Sat, 12 Sept, priced at S$527 found 1 day ago
Delta
Mon, 26 Oct - Thu, 5 Nov
SFO
San Francisco
BWI
Baltimore
S$540 Return, found 1 day ago
S$540
Return
found 1 day ago
Select Delta flight, departing Mon, 26 Oct from San Francisco to Baltimore, returning Thu, 5 Nov, priced at S$540 found 1 day ago
American Airlines
Tue, 20 Oct - Wed, 28 Oct
SFO
San Francisco
BWI
Baltimore
S$578 Return, found 1 day ago
S$578
Return
found 1 day ago
Select American Airlines flight, departing Tue, 20 Oct from San Francisco to Baltimore, returning Wed, 28 Oct, priced at S$578 found 1 day ago
Japan Airlines
Mon, 19 Oct - Sun, 1 Nov
SIN
Singapore
BWI
Baltimore
S$1,505 Return, found 2 days ago
S$1,505
Return
found 2 days ago
Select Japan Airlines flight, departing Mon, 19 Oct from Singapore to Baltimore, returning Sun, 1 Nov, priced at S$1,505 found 2 days ago
Singapore Airlines
Wed, 11 Nov - Mon, 16 Nov
SIN
Singapore
BWI
Baltimore
S$1,892 Return, found 3 days ago
S$1,892
Return
found 3 days ago
Select Singapore Airlines flight, departing Wed, 11 Nov from Singapore to Baltimore, returning Mon, 16 Nov, priced at S$1,892 found 3 days ago

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.

Japan Airlines
Mon, 19 Oct - Sun, 1 Nov
SIN
Singapore
BWI
Baltimore
S$1,505 Return, found 2 days ago
S$1,505
Return
found 2 days ago
Select Japan Airlines flight, departing Mon, 19 Oct from Singapore to Baltimore, returning Sun, 1 Nov, priced at S$1,505 found 2 days ago

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$449 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$449 and peaked at S$1,892. For one-way fares taking off from San Francisco (SFO), the lowest amount paid during this time was S$211.
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$449 to S$1,892 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.

Book with confidence

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.

Travel information

Baltimore County Flights Information

Airlines serving
Delta, United, American Airlines, Qantas Airways, China Airlines, Japan Airlines, Singapore Airlines
Roundtrip price
from S$449
Baltimore County Flights Information
*Available to Expedia members.