Deal Brief
BOS to MAD is currently available as a round-trip redemption for 61,000 points plus $5.60 in taxes. This option prices in Economy through united+iberia, with 8 seats available.
Route: Best Round-Trip Deal: Boston to Madrid
Route code: BOS -> MAD + MAD -> BOS
Program: United MileagePlus / iberia (Mixed)
Airline: JetBlue / Iberia
Trip style: 4 days
Travel window: Multiple
Available dates:
September 2026 (1) cash price unavailable
- SEP-21 to SEP-25
October 2026 (2) cash price unavailable
- OCT-20 to OCT-24
- OCT-21 to OCT-25
Cash fares are approximate round-trip prices via Travelpayouts. Point value = (cash fare − taxes) ÷ points. united+iberia baseline: 1.3¢/pt.
Additional Deal Information
Data Last Refreshed
Previous Price
New route — no history
Quality Score Breakdown · 87/100
Absolute Cost
28 / 50
Seat Availability
10 / 10
Cabin Tier
0 / 10
Freshness
1 / 1
Destination Tier
8 / 8
Tax Efficiency 1% cash
18 / 18
Airline Product
0 / 7
Additional Flight Information
Outbound · BOS → MAD
Booked via United MileagePlus
Airline: JetBlue
Return · MAD → BOS
Booked via iberia
Airline: Iberia
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.