Last updated October 26, 2026
Live saver award availability from Boston (BOS) to Porto (OPO) in business and first class.
We scan this route every 3 hours across 12 airline programs. Sign up to get an alert the moment saver seats appear.
These frequent flyer programs may have award availability for Boston to Porto. Each program prices the route differently and has different transfer partners.
oneworld
Transfer from: Citi, Bilt
oneworld
Transfer from: Bilt, Bank of America
Star Alliance
Transfer from: Chase, Amex, Capital One, Bilt
Star Alliance
Transfer from: Citi, Capital One
SkyTeam
Transfer from: Chase, Amex, Citi, Capital One, Bilt
SkyTeam
Transfer from: Chase, Amex, Citi, Bilt
Star Alliance
Transfer from: Chase, Bilt
AwardClaw monitors Boston to Porto around the clock and sends you an alert the moment saver business or first class seats appear.
Get started freeBusiness from 45,000 miles
Business from 45,000 miles
Business from 45,000 miles
Business from 45,000 miles
Business from 60,000 miles
Business from 60,000 miles
Business from 60,000 miles
Business from 60,000 miles
AwardClaw continuously scans 12 airline loyalty programs for saver-level business and first class award availability from Boston (BOS) to Porto (OPO). Saver awards are fixed-price redemptions that offer the best value per mile — typically 5 to 15 cents per point compared to cash prices. We check American AAdvantage, Alaska Mileage Plan, Air Canada Aeroplan, Turkish Miles&Smiles, United MileagePlus, Virgin Atlantic, Flying Blue, Singapore KrisFlyer, Emirates Skywards, Etihad Guest, Qatar Privilege Club, and Finnair Plus for availability on direct flights with 2 or more seats. This page updates dynamically and reflects the most recent scan results.
Since March 2026, saver business class seats from BOS to OPO have opened on 25 travel dates, usually for 88,000 miles one way (lowest 60,000). The most dates fall in March, February and January. Seats were last seen 101d ago.
| Program | Dates seen | Usual miles | Lowest |
|---|---|---|---|
| United MileagePlus | 25 | 88,000 | 88,000 |
| Air Canada Aeroplan | 15 | 60,000 | 60,000 |
No active saver-level drops are detected on Boston to Porto at the moment. Award seats on this route open and close throughout the day; AwardClaw scans the route every 3 hours and alerts subscribers within minutes of new availability.
Since March 2026, saver business class seats from Boston to Porto have opened on 25 travel dates. The most dates have been in March, February and January. No dates are open right now.
United MileagePlus on 25 dates (usually 88,000 miles one way); Air Canada Aeroplan on 15 dates (usually 60,000 miles one way).
On this route we scan American AAdvantage, Alaska Mileage Plan, Air Canada Aeroplan, Turkish Miles&Smiles, Air France/KLM Flying Blue, Virgin Atlantic Flying Club, United MileagePlus, and Singapore KrisFlyer for direct-flight saver-level award space. Each program has different pricing — Aeroplan and Turkish typically have the lowest mileage rates for transatlantic, while Alaska and Virgin Atlantic shine on transpacific.
Subscribe to AwardClaw's free home-airport alerts. We watch this route 24/7, and subscribers receive a real-time email the moment business or first class saver seats open up — typically within minutes of inventory loading into the airline systems.