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

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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 June , July 2026

29 Jun - 02 Jul $ 379.00
BOS
Boston
Frontier Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
Frontier Airlines
1 STOPS
BOS
Boston
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30 Jun - 02 Jul $ 430.00
BOS
Boston
Frontier Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
Frontier Airlines
1 STOPS
BOS
Boston
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30 Jun - 02 Jul $ 628.00
BOS
Boston
Frontier Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
Frontier Airlines
1 STOPS
BOS
Boston
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Last minute flights from Boston to Baltimore

29 Jun - 01 Jul $ 479.00
BOS
Boston
Frontier Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
Frontier Airlines
2 STOPS
BOS
Boston
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29 Jun - 30 Jun $ 905.00
BOS
Boston
United Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
United Airlines
1 STOPS
BOS
Boston
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29 Jun - 30 Jun $ 1,084.00
BOS
Boston
United Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
United Airlines
1 STOPS
BOS
Boston
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One-way flights to Baltimore from Boston

12:01 PM - 9:00 PM
Frontier Airlines
1 Stops
10h 59m
BOS - BWI
$ 235
Kiwi
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6:00 AM - 1:38 PM
Frontier Airlines
1 Stops
9h 33m
BOS - BWI
$ 286
Kiwi
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9:10 AM - 1:38 PM
Frontier Airlines
1 Stops
6h 23m
BOS - BWI
$ 484
Kiwi
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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)
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.