Deal Brief
OPO to BOS is currently available as a one-way redemption for 88,000 points plus $79.23 in taxes. This option prices in Business through United MileagePlus, with strong seat availability.
Route: Porto to Boston in Business from 88,000 Points
Route code: OPO -> BOS
Program: United MileagePlus
Travel window: Multiple
Available dates:
May 2026 (14) cash price unavailable
- MAY-14
- MAY-15
- MAY-16
- MAY-19
- MAY-20
- MAY-21
- MAY-22
- MAY-23
- MAY-24
- MAY-25
- MAY-26
- MAY-27
- MAY-28
- MAY-29
June 2026 (12) cash price unavailable
- JUN-2
- JUN-4
- JUN-9
- JUN-10
- JUN-11
- JUN-12
- JUN-16
- JUN-17
- JUN-18
- JUN-19
- JUN-23
- JUN-25
July 2026 (10) cash price unavailable
- JUL-7
- JUL-8
- JUL-9
- JUL-14
- JUL-15
- JUL-16
- JUL-17
- JUL-21
- JUL-23
- JUL-28
August 2026 (2) cash price unavailable
- AUG-20
- AUG-28
September 2026 (9) cash price unavailable
- SEP-1
- SEP-3
- SEP-4
- SEP-8
- SEP-10
- SEP-15
- SEP-17
- SEP-22
- SEP-29
October 2026 (5) cash price unavailable
- OCT-13
- OCT-15
- OCT-20
- OCT-22
- OCT-28
November 2026 (15) cash price unavailable
- NOV-4
- NOV-5
- NOV-11
- NOV-12
- NOV-16
- NOV-17
- NOV-18
- NOV-19
- NOV-21
- NOV-22
- NOV-23
- NOV-24
- NOV-25
- NOV-26
- NOV-30
December 2026 (28) cash price unavailable
- DEC-1
- DEC-2
- DEC-3
- DEC-4
- DEC-5
- DEC-6
- DEC-7
- DEC-8
- DEC-9
- DEC-10
- DEC-11
- DEC-12
- DEC-13
- DEC-14
- DEC-15
- DEC-16
- DEC-17
- DEC-18
- DEC-20
- DEC-21
- DEC-22
- DEC-23
- DEC-24
- DEC-25
- DEC-27
- DEC-28
- DEC-30
- DEC-31
January 2027 (4) cash price unavailable
- JAN-6
- JAN-7
- JAN-8
- JAN-9
Cash fares are approximate round-trip prices via Travelpayouts. Point value = (cash fare − taxes) ÷ points. United MileagePlus baseline: 1.4¢/pt.
Additional Deal Information
Data Last Refreshed
Quality Score Breakdown · 77/100
Absolute Cost
35 / 50
Seat Availability
10 / 10
Cabin Tier
8 / 10
Freshness
0 / 1
Destination Tier
0 / 8
Tax Efficiency 6% cash
17 / 18
Airline Product
3 / 7