ArangrantTravel tracks 1 live business class fares to Boston straight from Arangrant's booking engine. The lowest verified deal right now comes in at $2,920 when departing Madrid under promo code USA40. We refresh this feed throughout the day so the prices you see here mirror Arangrant's concierge quotes.
Current verified fares
| Origin | Destination | Cabin | Travel window | Verified fare |
|---|---|---|---|---|
| Madrid (MAD) | Boston (BOS) | B | 2026-02-15 – 2026-02-22 | $2,920 |
Booking tips
Most itineraries to Boston operate as RT in the B cabin. Travel windows currently stretch from 2026-02-15 through 2026-02-22.
Use code USA40 during checkout and double-check that the discount is applied before you authorise payment. If you need a different origin, request it in the quote form and the Arangrant team will price it using the same negotiated contract.
How to lock in the fare
- Follow the booking link below to load the Arangrant quote form with our affiliate tracking.
- Reference promo code USA40 and mention the target fare of $2,920.
- Confirm the final amount Arangrant emails you before processing payment.