British Airways Flight 4200 Deals & Information (2026/2027)

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British Airways Flight 4200 Route Deals From $307

The cheapest prices found with in the last 7 days for return flights were $576 and $307 for one-way flights to Adolfo Suárez Madrid-Barajas for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 13 - Tue, Oct 20
BOS
Logan Intl.
MAD
Adolfo Suárez Madrid-Barajas
$576 Roundtrip, found 18 hours ago
$576
Roundtrip
found 18 hours ago
Select British Airways flight, departing Tue, Oct 13 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Tue, Oct 20, priced at $576 found 18 hours ago
Tue, Oct 13 - Sat, Oct 24
BOS
Logan Intl.
MAD
Adolfo Suárez Madrid-Barajas
$589 Roundtrip, found 18 hours ago
$589
Roundtrip
found 18 hours ago
Select British Airways flight, departing Tue, Oct 13 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Sat, Oct 24, priced at $589 found 18 hours ago
Tue, Oct 13 - Tue, Oct 20
BOS
Logan Intl.
MAD
Adolfo Suárez Madrid-Barajas
$596 Roundtrip, found 18 hours ago
$596
Roundtrip
found 18 hours ago
Select British Airways flight, departing Tue, Oct 13 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Tue, Oct 20, priced at $596 found 18 hours ago
Mon, Oct 19 - Wed, Oct 28
BOS
Logan Intl.
MAD
Adolfo Suárez Madrid-Barajas
$603 Roundtrip, found 5 hours ago
$603
Roundtrip
found 5 hours ago
Select British Airways flight, departing Mon, Oct 19 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Wed, Oct 28, priced at $603 found 5 hours ago
Mon, Oct 12 - Wed, Oct 21
BOS
Logan Intl.
MAD
Adolfo Suárez Madrid-Barajas
$606 Roundtrip, just found
$606
Roundtrip
just found
Select British Airways flight, departing Mon, Oct 12 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Wed, Oct 21, priced at $606 just found