Award flights from Bilbao (BIO) to Boston (BOS)
Search flights from Bilbao (BIO) to Boston (BOS)
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In the last 30 days AwardTool saw award space on 4 programs for BIO→BOS. Lowest economy: 18,750 miles + $201.79 (Air France/KLM Flying Blue). Lowest business class: 57,500 miles + $91.09 (American Airlines AAdvantage). Lowest premium economy: 40,000 miles + $298.69 (Air France/KLM Flying Blue).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
Bilbao (BIO) to Boston (BOS) at a glance
- From
- Bilbao Airport, Bilbao, Spain (BIO)
- To
- General Edward Lawrence Logan International, Boston, Massachusetts, United States (BOS)
- Programs with award space seen
- 4 of 4 programs tracked on this route
- Nonstop award space seen
- Not seen in the last 30 days
- Airlines seen on these awards
- Eurowings Discover (4Y), American Airlines (AA), Air Canada (AC), Air France (AF), Royal Air Maroc (AT), British Airways (BA), Delta Air Lines (DL), Aer Lingus (EI), Air Dolomiti (EN), IBERIA (IB), KLM (KL), Lufthansa (LH) and 7 more
- Departures with open awards
- Oct 2026 to Jul 2027
- Most dates with space
- 15 of 17 departure dates checked (Air Canada Aeroplan, economy)
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Boston (BOS)
Compare programs by cabin
The lowest one-way award each program showed in each cabin, sorted by points.
Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Air France/KLM Flying BlueLowest observed | 18,750 pts + $201.79 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL), Air Europa (UX) +1 more | 9+ | 13 | See dates | |
| American Airlines AAdvantage | 22,500 pts + $59.99 | 2 stops | American Airlines (AA), Royal Air Maroc (AT), British Airways (BA), Aer Lingus (EI) +1 more | — | 7 | See dates | |
| Avianca LifeMiles | 35,000 pts + $58.00 | 2 stops | Lufthansa (LH), SWISS (LX), United Airlines (UA) | 2 | 11 | See dates | |
| Air Canada Aeroplan | 42,500 pts + $117.30 | 1 stop | Eurowings Discover (4Y), Air Canada (AC), Air Dolomiti (EN), Lufthansa (LH) +5 more | 9+ | 15 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Air France/KLM Flying BlueLowest observed | 40,000 pts + $298.69 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL), Air Europa (UX) +1 more | 4 | 13 | See dates | |
| American Airlines AAdvantage | 40,000 pts + $358.39 | 2 stops | British Airways (BA), IBERIA (IB) | — | 4 | See dates | |
| Air Canada Aeroplan | 65,806 pts + $167.94 | 2 stops | Air Canada (AC), Lufthansa (LH), SWISS (LX), Lufthansa City Airlines (VL) | 4 | 9 | See dates |
Not seen in premium economy: Avianca LifeMiles.
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 57,500 pts + $91.09 | 2 stops | American Airlines (AA), Royal Air Maroc (AT), British Airways (BA), IBERIA (IB) | — | 8 | See dates | |
| Avianca LifeMiles | 69,000 pts + $78.93 | 1 stop | Lufthansa (LH) | 1 | 1 | See dates | |
| Air France/KLM Flying Blue | 74,500 pts + $438.09 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL), Air Europa (UX) | 1 | 13 | See dates | |
| Air Canada Aeroplan | 75,000 pts + $122.30 | 1 stop | Eurowings Discover (4Y), Air Canada (AC), Lufthansa (LH), SWISS (LX) +2 more | 4 | 10 | See dates |
First class: not seen in the last 30 days.
Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats. Dates seen counts departure dates with an open award in that cabin at any price; newest observation is the latest time AwardTool saw one of them. Seats is the count the program reported when we observed it; some programs report at most 9.
Observed award examples
| Departure | Cabin | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|---|
| Economy | Air France/KLM Flying Blue | 18,750 pts + $201.79 | 9+ | 1 stop | Check this date | ||
| Premium Economy | American Airlines AAdvantage | 40,000 pts + $359.49 | — | 2 stops | Check this date | ||
| Business | American Airlines AAdvantage | 57,500 pts + $104.99 | — | 2 stops | Check this date | ||
| Business | Avianca LifeMiles | 69,000 pts + $78.93 | 1 | 1 stop | Check this date | ||
| Business | Air Canada Aeroplan | 75,000 pts + $124.54 | 4 | 1 stop | Check this date |
Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.
Best months to fly from Bilbao (BIO) to Boston (BOS) on points
| Month | Economy | Premium Economy | Business |
|---|---|---|---|
| 18,750 · Flying Blue (2 dates) | 65,806 · Aeroplan (1 date) | 57,500 · AAdvantage (1 date) | |
| 18,750 · Flying Blue (6 dates) | 40,000 · AAdvantage (1 date) | 57,500 · AAdvantage (3 dates) | |
| 200,500 · Flying Blue (1 date) | 386,500 · Flying Blue (1 date) | 57,500 · AAdvantage (1 date) | |
| 25,000 · Flying Blue (4 dates) | 40,000 · Flying Blue (4 dates) | 57,500 · AAdvantage (3 dates) | |
| 35,000 · LifeMiles (1 date) | 87,726 · Aeroplan (1 date) | 75,000 · Aeroplan (1 date) | |
| 35,000 · LifeMiles (1 date) | 86,513 · Aeroplan (1 date) | 75,000 · Aeroplan (3 dates) |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air Canada Aeroplan | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | — |
| Air France/KLM Flying Blue | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Avianca LifeMiles | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | 1:1 · Instant | 1:1 · Instant |
Check current transfer bonuses. Most transfers can't be reversed.
Search, calendar and alerts from Bilbao (BIO) to Boston (BOS)
Route calendar
Every departure date with open award seats on BIO→BOS for Air France/KLM Flying Blue and the other programs: a limited window on the free plan and 365 days with Pro.
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Search Bilbao (BIO) to Boston (BOS)How many miles you need from Bilbao (BIO) to Boston (BOS)
- In economy, Air France/KLM Flying Blue had the lowest observed award, 18,750 miles + $201.79; see how many miles you need with Air France/KLM Flying Blue.
- In premium economy, Air France/KLM Flying Blue had the lowest observed award, 40,000 miles + $298.69; see how many miles you need with Air France/KLM Flying Blue.
- In business class, American Airlines AAdvantage had the lowest observed award, 57,500 miles + $91.09; see how many miles you need with American Airlines AAdvantage.
Questions about award flights from Bilbao (BIO) to Boston (BOS)
What's the lowest Bilbao (BIO) to Boston (BOS) award price AwardTool has seen?
In economy, 18,750 miles + $201.79 with Air France/KLM Flying Blue. Seen Oct 6, 2026, 17:50 UTC for a Nov 18, 2026 departure. Air France/KLM Flying Blue showed economy award space on 13 departure dates at any price (newest observation Oct 6, 2026, 21:45 UTC). In business class, 57,500 miles + $91.09 with American Airlines AAdvantage. Seen Oct 6, 2026, 17:57 UTC for a Nov 16, 2026 departure. American Airlines AAdvantage showed business-class award space on 8 departure dates at any price (newest observation Oct 13, 2026, 20:55 UTC). Search live before transferring points.
Which loyalty programs had award space from Bilbao (BIO) to Boston (BOS)?
4 programs in the last 30 days: American Airlines AAdvantage (economy 7 dates, premium economy 4 dates, business class 8 dates); Air Canada Aeroplan (economy 15 dates, premium economy 9 dates, business class 10 dates); Avianca LifeMiles (economy 11 dates, business class 1 date); Air France/KLM Flying Blue (economy 13 dates, premium economy 13 dates, business class 13 dates). Dates count departure dates with an open award.
Is there nonstop award space from Bilbao (BIO) to Boston (BOS)?
AwardTool hasn't observed nonstop award space on this route in the last 30 days. The awards it saw connected with 1 to 2 stops on itineraries including Eurowings Discover, American Airlines, Air Canada and Air France. That doesn't mean nonstop space never appears.
Which credit card points can book awards from Bilbao (BIO) to Boston (BOS)?
American Express Membership Rewards: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1). Bilt Rewards: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1). Capital One Miles: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1). Chase Ultimate Rewards: Air Canada Aeroplan (1:1), Air France/KLM Flying Blue (1:1). Citi ThankYou Points: American Airlines AAdvantage (1:1), Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1). Wells Fargo Rewards: Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.
Which months had the lowest award prices from Bilbao (BIO) to Boston (BOS)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers: in economy, the lowest award was for Nov 2026 departures, 18,750 miles with Flying Blue (6 dates); in business class, the lowest award was for Nov 2026 departures, 57,500 miles with AAdvantage (3 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.