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Cheap flights from Baltimore (BWI) to Boise (BOI)

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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 Baltimore (BWI) to Boise (BOI)

How to find the cheapest flight from Baltimore (BWI) to Boise (BOI)
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How to find the cheapest flight from Baltimore (BWI) to Boise (BOI)
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How to find the cheapest flight from Baltimore (BWI) to Boise (BOI)
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Cheap flights from Baltimore to Boise in July , August 2026

28 Jul - 27 Aug $ 435.00
BWI
Baltimore
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
BWI
Baltimore
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29 Jul - 04 Aug $ 552.00
BWI
Baltimore
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
BWI
Baltimore
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28 Jul - 08 Aug $ 695.00
BWI
Baltimore
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
BWI
Baltimore
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Last minute flights from Baltimore to Boise

29 Jul - 31 Jul $ 655.00
BWI
Baltimore
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
BWI
Baltimore
Pick dates
28 Jul - 31 Jul $ 655.00
BWI
Baltimore
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
BWI
Baltimore
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28 Jul - 31 Jul $ 798.00
BWI
Baltimore
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
BWI
Baltimore
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One-way flights to Boise from Baltimore

4:19 PM - 9:30 PM
Alaska Airlines
1 Stops
9h 29m
BWI - BOI
$ 285
Kiwi
Pick dates
4:19 PM - 9:30 PM
Alaska Airlines
1 Stops
9h 29m
BWI - BOI
$ 285
Kiwi
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8:30 AM - 11:35 AM
United Airlines
1 Stops
7h 4m
BWI - BOI
$ 394
Kiwi
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How to find the cheapest flight from Baltimore (BWI) to Boise (BOI)

Related info for your journey
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How to find the cheapest flight from Baltimore (BWI) to Boise (BOI)
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 Baltimore (BWI) to Boise (BOI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.