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Cheap flights from Boston (BOS) to Madrid (MAD)

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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 Madrid (MAD)

How to find the cheapest flight from Boston (BOS) to Madrid (MAD)
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How to find the cheapest flight from Boston (BOS) to Madrid (MAD)
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How to find the cheapest flight from Boston (BOS) to Madrid (MAD)
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Cheap flights from Boston to Madrid in February , March 2026

27 Feb - 06 Mar $ 646.00
BOS
Boston
KLM Royal Dutch Airlines
1 STOPS
MAD
Madrid
MAD
Madrid
KLM Royal Dutch Airlines
1 STOPS
BOS
Boston
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27 Feb - 05 Mar $ 890.00
BOS
Boston
TAP Portugal
2 STOPS
MAD
Madrid
MAD
Madrid
TAP Portugal
1 STOPS
BOS
Boston
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28 Feb - 10 Mar $ 1,943.00
BOS
Boston
Finnair
DIRECT
MAD
Madrid
MAD
Madrid
Finnair
DIRECT
BOS
Boston
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Last minute flights from Boston to Madrid

27 Feb - 01 Mar $ 1,117.00
BOS
Boston
TAP Portugal
2 STOPS
MAD
Madrid
MAD
Madrid
TAP Portugal
1 STOPS
BOS
Boston
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27 Feb - 28 Feb $ 1,119.00
BOS
Boston
SATA Azores Airlines
1 STOPS
MAD
Madrid
MAD
Madrid
SATA Azores Airlines
2 STOPS
BOS
Boston
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27 Feb - 28 Feb $ 3,630.00
BOS
Boston
Aer Lingus
DIRECT
MAD
Madrid
MAD
Madrid
Aer Lingus
DIRECT
BOS
Boston
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One-way flights to Madrid from Boston

9:25 PM - 4:05 PM
Air Europa
2 Stops
14h 50m
BOS - MAD
$ 439
Kiwi
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5:53 PM - 8:50 PM
Iberia Airlines
1 Stops
10h 7m
BOS - MAD
$ 516
Kiwi
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9:20 PM - 9:20 PM
Iberia Airlines
0 Stops
7h
BOS - MAD
$ 924
Kiwi
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How to find the cheapest flight from Boston (BOS) to Madrid (MAD)

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