Deal Brief
BOS to LHR is currently available as a round-trip redemption for 151,300 points plus $429.63 in taxes. This option prices in Business through jetblue+alaska, with 8 seats available.
Route: Best Round-Trip Deal: Boston to London
Route code: BOS -> LHR + LHR -> BOS
Program: JetBlue TrueBlue / Alaska Mileage Plan (Mixed)
Airline: JetBlue / British Airways
Trip style: Any two-week (Wednesday-Wednesday)
Travel window: Multiple
Available dates:
July 2026 (2) cash price unavailable
- JUL-28 to AUG-11
- JUL-29 to AUG-12
January 2027 (6) cash price unavailable
- JAN-12 to JAN-26
- JAN-13 to JAN-27
- JAN-19 to FEB-2
- JAN-20 to FEB-3
- JAN-21 to FEB-4
- JAN-27 to FEB-10
Cash fares are approximate round-trip prices via Travelpayouts. Point value = (cash fare − taxes) ÷ points. jetblue+alaska baseline: 1.3¢/pt.
Additional Deal Information
Data Last Refreshed
Quality Score Breakdown · 81/100
Absolute Cost
35 / 50
Seat Availability
10 / 10
Cabin Tier
8 / 10
Freshness
1 / 1
Destination Tier
8 / 8
Tax Efficiency 18% cash
13 / 18
Airline Product
3 / 7
Additional Flight Information
Outbound · BOS → LHR
Booked via JetBlue TrueBlue
Airline: JetBlue
Return · LHR → BOS
Booked via Alaska Mileage Plan
Airline: British Airways
Mixed booking: This round trip uses two different loyalty programs for the best combined price.
The booking program is where you redeem points. Different programs may price the same flight differently.