Business-class award flights from Bilbao (BIO) to Denver (DEN)
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In the last 30 days AwardTool saw business-class award space on 2 programs for BIO→DEN. Lowest: 57,500 miles + $105.13 with American Airlines AAdvantage, which showed business-class award space on 3 dates. No nonstop business-class award was seen in the last 30 days.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed
- 57,500 miles + $105.13
- American Airlines AAdvantage
- Programs with space
- 2 of 2
- programs seen on this route
- Most dates seen
- 3 of 11
- dates checked · American Airlines AAdvantage
- Nonstop
- Not seen
- in the last 30 days
Compare programs for business class
The lowest one-way business-class award each program showed on BIO→DEN, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 57,500 pts + $105.13 | 2 stops | American Airlines (AA), British Airways (BA), IBERIA (IB) | — | 3 | See dates | |
| Air Canada Aeroplan | 238,543 pts + $125.34 | 2 stops | Air Canada (AC), Lufthansa (LH), SWISS (LX) | 7 | 3 | See dates |
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 business-class award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| American Airlines AAdvantage | 57,500 pts + $1,008.83 | — | 2 stops | Check this date | ||
| American Airlines AAdvantage | 57,500 pts + $105.13 | — | 2 stops | Check this date | ||
| Air Canada Aeroplan | 238,543 pts + $125.34 | 7 | 2 stops | Check this date | ||
| Air Canada Aeroplan | 239,740 pts + $168.14 | 8 | 2 stops | 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.
How often business-class award space showed up
Departure dates in the next 365 days that AwardTool checked for each program in the last 30 days, how many had business-class award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| American Airlines AAdvantage | 3 of 11 | 27% | |
| Air Canada Aeroplan | 3 of 6 | 50% |
Airlines seen in business class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): American Airlines AAdvantage
- Air Canada (AC): Air Canada Aeroplan
- British Airways (BA): American Airlines AAdvantage
- IBERIA (IB): American Airlines AAdvantage
- Lufthansa (LH): Air Canada Aeroplan
- SWISS (LX): Air Canada Aeroplan
Business class on nearby routes
The lowest business-class award AwardTool observed on related routes, as each route's page shows it: the return direction, other airports in the same cities, and more routes from Bilbao (BIO) and to Denver (DEN). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Denver (DEN) to Bilbao (BIO)Return direction | 90,000 miles | Turkish Miles & Smiles | 10 |
| Bilbao (BIO) to Lisbon (LIS)Also from BIO | 8,000 points | Virgin Atlantic Flying Club | 13 |
| Bilbao (BIO) to London Heathrow (LHR)Also from BIO | 20,000 miles | Avianca LifeMiles | 4 |
| Bilbao (BIO) to Lanzarote (ACE)Also from BIO | 199,400 miles | GOL Smiles | 220 |
| Bilbao (BIO) to San Francisco (SFO)Also from BIO | 57,500 miles | American Airlines AAdvantage | 6 |
| London Heathrow (LHR) to Denver (DEN)Also to DEN | 38,570 miles | Lufthansa Miles & More | 162 |
| Frankfurt (FRA) to Denver (DEN)Also to DEN | 55,000 points | Alaska Atmos Rewards | 92 |
| Paris Charles de Gaulle (CDG) to Denver (DEN)Also to DEN | 50,848 miles | Lufthansa Miles & More | 89 |
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 | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about business-class award flights from Bilbao (BIO) to Denver (DEN)
What's the lowest business-class award from Bilbao (BIO) to Denver (DEN)?
57,500 miles + $105.13 with American Airlines AAdvantage. Seen Sep 27, 2026, 19:53 UTC for a Dec 13, 2026 departure. American Airlines AAdvantage showed business-class award space on 3 departure dates at any price (newest observation Sep 27, 2026, 19:53 UTC). Search live before transferring points.
Which programs had business-class award space from Bilbao (BIO) to Denver (DEN)?
American Airlines AAdvantage (3 dates) and Air Canada Aeroplan (3 dates), in the last 30 days.
Is there nonstop business-class award space from Bilbao (BIO) to Denver (DEN)?
AwardTool hasn't observed nonstop business-class award space on this route in the last 30 days. That doesn't mean nonstop space never appears.