Cheap Flights to Baltimore County from $39
View $39 flight on Sun, Sep 6, 2026Opens in a new windowPopular airlines to Baltimore County
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Today's featured flight deals to Baltimore County
NonstopCarry-on includedLower price than typical- Thu, Sep 3Mon, Sep 740% less than typicalSelect American Airlines flight departing on Thu, Sep 3 at 6:00am from Columbus, returning on Mon, Sep 7 at 7:28am from Washington priced at $235$235
- Thu, Sep 3Sun, Sep 640% less than typicalSelect American Airlines flight departing on Thu, Sep 3 at 6:00am from Columbus, returning on Sun, Sep 6 at 10:00pm from Washington priced at $191$191
- Thu, Sep 3Sun, Sep 625% less than typicalSelect American Airlines flight departing on Thu, Sep 3 at 6:00am from Columbus, returning on Sun, Sep 6 at 10:17am from Washington priced at $191$191
How much is the cheapest flight to Baltimore County?
Prices were available within the past 7 days and start at $39 for one-way flights and $78 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sat, Sep 5 - Tue, Sep 8
ATL
Atlanta
BWI
Baltimore
$78
Roundtrip
just found
Sat, Sep 5 - Tue, Sep 8
ATL
Atlanta
BWI
Baltimore
$80
Roundtrip
just found
Sun, Oct 25 - Wed, Oct 28
ATL
Atlanta
BWI
Baltimore
$82
Roundtrip
found 2 hours ago
Fri, Sep 25 - Tue, Sep 29
ATL
Atlanta
BWI
Baltimore
$83
Roundtrip
just found
Fri, Sep 11 - Mon, Sep 14
ATL
Atlanta
BWI
Baltimore
$84
Roundtrip
just found
Fri, Oct 9 - Mon, Oct 12
ATL
Atlanta
BWI
Baltimore
$86
Roundtrip
just found
Fri, Sep 11 - Mon, Sep 14
MCO
Orlando
LNS
Lancaster
$137
Roundtrip
found 22 hours ago
Tue, Oct 27 - Wed, Nov 4
ATL
Atlanta
BWI
Baltimore
$157
Roundtrip
just found
Thu, Sep 3 - Sun, Sep 6
MCO
Orlando
BWI
Baltimore
$278
Roundtrip
just found
Mon, Sep 28 - Tue, Sep 29
LAX
Los Angeles
BWI
Baltimore
$375
Roundtrip
just found
Airports in Baltimore County
Prices were available within the past 7 days. Prices and availability are subject to change.
Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Cheapest option available. Flights from $286Cheapest
BWI
Baltimore Washington Intl. Thurgood Marshall
Flights from $286
Trending flights to Baltimore County
These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sat, Sep 5 - Tue, Sep 8
ATL
Atlanta
BWI
Baltimore
$78
Roundtrip
just found
Book with confidence
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Travel information
*Flight schedules are subject to change.
*Available to One Key members.
*Flight schedules are subject to change.
*Available to One Key members.
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