Boston (BOS) to Barcelona (BCN) business class award flights
In business class from Boston (BOS) to Barcelona (BCN), no seat was read in the last 3 days; at the last read the best value was 115,000 miles plus $6 on Delta Air Lines through Delta SkyMiles (checked 29 Oct 2026).
Delta SkyMilesAirlineDelta Air LinesDepartingFri, Nov 27Which program and airline costs you least
Boston to Barcelona in business class: is 115K miles + $5.60 — Delta Air Lines through Delta SkyMiles.
| Airline | |
|---|---|
| Delta Air LinesBest valuevia JFKlast seen 29 Oct, not re-checked sinceDelta SkyMiles | 115Kplus $5.60 |
Where the space is over the next 60 days
Dashed days are prices last seen more than 3 days ago and not re-checked since.
BOS to BCN in business class: the facts
Over the next 60 days we hold business class seats from Boston to Barcelona on 59 of the 59 departure days we have checked so far (1 day is not checked yet), through 1 program. These figures are counted from the seats stored for those dates, not from a price history; the typical day is the median of each day's cheapest seat. Data updated .
- Delta SkyMiles
- Days with space
- 59 of 59 checked
- Lowest
- 115,000 miles
- Typical day
- 499,900 miles
- Cash on top
- $6 to $35
Nonstop or with a connection
No nonstop seats in the window. With a connection on Delta Air Lines.
How to book it
- Delta SkyMiles books on delta.com: sign in there, search BOS to BCN in business class on a date with space, and pay in miles with the cash on top (from $6).
MilesZone finds the seat; it does not book it or take payment.
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