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B6
JetBlue Airways
One Way
•
Business Class
BOS
Logan International Airport
Boston, United States
MAD
Madrid-Barajas Airport
Madrid, Spain
$3,594 USD
-56%
$1,599
USD
Verified Apr 6, 2026 at 12:39 PM
May 2026
Today
Mon
Tue
Wed
Thu
Fri
Sat
Sun
27
$2,199
28
$3,509
29
$2,199
30
$5,908
1
$2,199
2
$6,058
3
$4,518
4
$2,199
5
$4,368
6
$3,509
7
$3,509
8
$3,659
9
$3,959
10
$2,199
11
$2,199
12
$3,809
13
$4,668
14
$2,199
15
$3,959
16
$3,959
17
$4,818
18
$2,199
19
$2,199
20
$4,668
21
$3,809
22
$2,199
23
$2,199
24
$2,199
25
$4,818
26
$2,199
27
$3,809
28
$2,199
29
$2,199
30
$2,199
31
$2,199
Limited Availability
18% of dates checked are available within 10% of the lowest price
Tuesday, May 12th, 2026
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