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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 January , February 2026

31 Jan - 07 Feb $ 337.00
BWI
Baltimore
Hawaiian Airlines
1 STOPS
BOI
Boise
BOI
Boise
Hawaiian Airlines
1 STOPS
BWI
Baltimore
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20 Jan - 10 Feb $ 746.00
BWI
Baltimore
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
BWI
Baltimore
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12 Jan - 04 Feb $ 855.00
BWI
Baltimore
Hawaiian Airlines
2 STOPS
BOI
Boise
BOI
Boise
Hawaiian Airlines
1 STOPS
BWI
Baltimore
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Last minute flights from Baltimore to Boise

27 Jan - 31 Jan $ 661.00
BWI
Baltimore
United Airlines
1 STOPS
BOI
Boise
BOI
Boise
United Airlines
1 STOPS
BWI
Baltimore
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21 Jan - 31 Jan $ 901.00
BWI
Baltimore
Hawaiian Airlines
1 STOPS
BOI
Boise
BOI
Boise
Hawaiian Airlines
1 STOPS
BWI
Baltimore
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12 Jan - 31 Jan $ 988.00
BWI
Baltimore
Hawaiian Airlines
2 STOPS
BOI
Boise
BOI
Boise
Hawaiian Airlines
1 STOPS
BWI
Baltimore
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One-way flights to Boise from Baltimore

8:23 AM - 11:30 AM
United Airlines
1 Stops
7h 12m
BWI - BOI
$ 327
Kiwi
Pick dates
8:23 AM - 11:30 AM
United Airlines
1 Stops
7h 12m
BWI - BOI
$ 451
Kiwi
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5:18 PM - 7:40 PM
United Airlines
1 Stops
7h 39m
BWI - BOI
$ 451
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.