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Cheap flights from Boston (BOS) to Baltimore (BWI)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Boston (BOS) to Baltimore (BWI)

How to find the cheapest flight from Boston (BOS) to Baltimore (BWI)
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How to find the cheapest flight from Boston (BOS) to Baltimore (BWI)
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How to find the cheapest flight from Boston (BOS) to Baltimore (BWI)
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Cheap flights from Boston to Baltimore in December 2025 , January 2026

23 Dec - 24 Jan $ 259.00
BOS
Boston
Spirit Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
Spirit Airlines
1 STOPS
BOS
Boston
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23 Dec - 08 Jan $ 269.00
BOS
Boston
Spirit Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
Spirit Airlines
1 STOPS
BOS
Boston
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23 Dec - 10 Jan $ 282.00
BOS
Boston
Spirit Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
Spirit Airlines
1 STOPS
BOS
Boston
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Last minute flights from Boston to Baltimore

23 Dec - 31 Dec $ 421.00
BOS
Boston
Frontier Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
Frontier Airlines
1 STOPS
BOS
Boston
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23 Dec - 31 Dec $ 1,040.00
BOS
Boston
Alaska Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
Alaska Airlines
1 STOPS
BOS
Boston
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21 Dec - 31 Dec $ 1,081.00
BOS
Boston
Alaska Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
Alaska Airlines
1 STOPS
BOS
Boston
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One-way flights to Baltimore from Boston

12:29 PM - 9:30 PM
Spirit Airlines
1 Stops
11h 20m
BOS - BWI
$ 205
Kiwi
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8:11 PM - 7:05 AM
Spirit Airlines
1 Stops
13h 11m
BOS - BWI
$ 223
Kiwi
Pick dates
12:29 PM - 9:30 PM
Spirit Airlines
1 Stops
11h 20m
BOS - BWI
$ 261
Kiwi
Pick dates

How to find the cheapest flight from Boston (BOS) to Baltimore (BWI)

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How to find the cheapest flight from Boston (BOS) to Baltimore (BWI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Baltimore (BWI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.