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Cheap flights from Boise (BOI) to Madrid (MAD)

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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 Boise (BOI) to Madrid (MAD)

How to find the cheapest flight from Boise (BOI) to Madrid (MAD)
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How to find the cheapest flight from Boise (BOI) to Madrid (MAD)
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How to find the cheapest flight from Boise (BOI) to Madrid (MAD)
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Cheap flights from Boise to Madrid in December 2025 , January 2026

31 Dec - 28 Jan $ 873.00
BOI
Boise
Hawaiian Airlines
2 STOPS
MAD
Madrid
MAD
Madrid
Hawaiian Airlines
2 STOPS
BOI
Boise
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17 Dec - 09 Jan $ 2,816.00
BOI
Boise
Alaska Airlines
1 STOPS
MAD
Madrid
MAD
Madrid
Alaska Airlines
1 STOPS
BOI
Boise
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17 Dec - 07 Jan $ 3,139.00
BOI
Boise
Alaska Airlines
1 STOPS
MAD
Madrid
MAD
Madrid
Alaska Airlines
1 STOPS
BOI
Boise
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Last minute flights from Boise to Madrid

24 Dec - 01 Jan $ 1,251.00
BOI
Boise
United Airlines
2 STOPS
MAD
Madrid
MAD
Madrid
United Airlines
2 STOPS
BOI
Boise
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24 Dec - 02 Jan $ 1,397.00
BOI
Boise
United Airlines
2 STOPS
MAD
Madrid
MAD
Madrid
United Airlines
2 STOPS
BOI
Boise
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24 Dec - 31 Dec $ 2,599.00
BOI
Boise
United Airlines
2 STOPS
MAD
Madrid
MAD
Madrid
United Airlines
2 STOPS
BOI
Boise
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One-way flights to Madrid from Boise

7:00 AM - 5:15 PM
Finnair
1 Stops
18h 25m
BOI - MAD
$ 516
Kiwi
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7:00 AM - 5:15 PM
Finnair
1 Stops
18h 25m
BOI - MAD
$ 818
Kiwi
Pick dates
7:00 AM - 5:15 PM
Finnair
1 Stops
18h 25m
BOI - MAD
$ 1,125
Kiwi
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How to find the cheapest flight from Boise (BOI) to Madrid (MAD)

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