Deal Brief
LIS to BOS is currently available as a one-way redemption for 40,000 points plus $312.63 in taxes. This option prices in Premium Economy through Flying Blue, with 2 seats currently showing.
Route: Lisbon to Boston in Premium Economy from 40,000 Points
Route code: LIS -> BOS
Program: Flying Blue
Travel window: Multiple
Available dates:
June 2026 (3) cash price unavailable
- JUN-17
- JUN-18
- JUN-23
July 2026 (14) cash price unavailable
- JUL-4
- JUL-7
- JUL-8
- JUL-9
- JUL-10
- JUL-13
- JUL-14
- JUL-17
- JUL-20
- JUL-22
- JUL-23
- JUL-25
- JUL-26
- JUL-28
August 2026 (2) cash price unavailable
- AUG-4
- AUG-19
September 2026 (8) cash price unavailable
- SEP-1
- SEP-2
- SEP-3
- SEP-4
- SEP-10
- SEP-11
- SEP-16
- SEP-21
November 2026 (6) cash price unavailable
- NOV-11
- NOV-19
- NOV-23
- NOV-24
- NOV-25
- NOV-26
December 2026 (7) cash price unavailable
- DEC-14
- DEC-15
- DEC-21
- DEC-22
- DEC-23
- DEC-24
- DEC-25
January 2027 (12) cash price unavailable
- JAN-6
- JAN-8
- JAN-11
- JAN-12
- JAN-15
- JAN-18
- JAN-19
- JAN-20
- JAN-25
- JAN-26
- JAN-27
- JAN-28
February 2027 (8) cash price unavailable
- FEB-1
- FEB-2
- FEB-3
- FEB-4
- FEB-7
- FEB-8
- FEB-9
- FEB-10
Cash fares are approximate round-trip prices via Travelpayouts. Point value = (cash fare − taxes) ÷ points. Flying Blue baseline: 1.2¢/pt.
Additional Deal Information
Data Last Refreshed
Quality Score Breakdown · 46/100
Absolute Cost
20 / 50
Seat Availability
2 / 10
Cabin Tier
4 / 10
Freshness
1 / 1
Destination Tier
0 / 8
Tax Efficiency 39% cash
7 / 18
Airline Product
2 / 7