First-class award flights from Bilbao (BIO) to San Francisco (SFO)
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In the last 30 days AwardTool saw first-class award space on 2 programs for BIO→SFO. Lowest: 85,000 points + $84.13 with Alaska Atmos Rewards, which showed first-class award space on 2 dates. No nonstop first-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
- 85,000 points + $84.13
- Alaska Atmos Rewards
- Programs with space
- 2 of 12
- programs seen on this route
- Most dates seen
- 2 of 57
- dates checked · Alaska Atmos Rewards
- Nonstop
- Not seen
- in the last 30 days
Compare programs for first class
The lowest one-way first-class award each program showed on BIO→SFO, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 85,000 pts + $84.13 | 2 stops | Alaska Airlines (AS), Royal Air Maroc (AT), Aer Lingus (EI) | 1 | 2 | See dates | |
| United MileagePlus | 301,900 pts + $44.13 | 2 stops | United Airlines (UA) | 9+ | 1 | See dates |
Not seen in first class: American Airlines AAdvantage, Air Canada Aeroplan, Avianca LifeMiles, Delta SkyMiles, Etihad Guest, Air France/KLM Flying Blue, Qantas Frequent Flyer, Turkish Miles & Smiles, TAP Air Portugal Miles&Go and Virgin Atlantic Flying Club.
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.
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 first-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 first-class award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Alaska Atmos Rewards | 2 of 57 | 3% | |
| United MileagePlus | 1 of 57 | 1% |
Lowest first class award by month and program
Each program's lowest one-way first-class award by departure month, in its own points or miles; taxes vary. — means the program showed no first-class space that month.
| Program | ||
|---|---|---|
| Alaska Atmos Rewardspoints | 85,000 | 350,000 |
| United MileagePlusmiles | — | 301,900 |
Airlines seen in first class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- Alaska Airlines (AS): Alaska Atmos Rewards
- Royal Air Maroc (AT): Alaska Atmos Rewards
- Aer Lingus (EI): Alaska Atmos Rewards
- United Airlines (UA): United MileagePlus
First class on nearby routes
The lowest first-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 San Francisco (SFO). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| San Francisco (SFO) to Bilbao (BIO)Return direction | 200,000 miles | United MileagePlus | 9 |
| Bilbao (BIO) to Singapore (SIN)Also from BIO | 256,000 miles | Etihad Guest | 8 |
| Bilbao (BIO) to Orlando (MCO)Also from BIO | 395,000 miles | United MileagePlus | 6 |
| Bilbao (BIO) to Los Angeles (LAX)Also from BIO | 323,200 miles | United MileagePlus | 5 |
| Seattle (SEA) to San Francisco (SFO)Also to SFO | 15,000 pointsNonstop | Alaska Atmos Rewards | 326 |
| Los Angeles (LAX) to San Francisco (SFO)Also to SFO | 9,000 pointsNonstop | Alaska Atmos Rewards | 327 |
| Salt Lake City (SLC) to San Francisco (SFO)Also to SFO | 16,500 pointsNonstop | Virgin Australia Velocity | 10 |
| San Diego (SAN) to San Francisco (SFO)Also to SFO | 12,500 pointsNonstop | Alaska Atmos Rewards | 325 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about first-class award flights from Bilbao (BIO) to San Francisco (SFO)
What's the lowest first-class award from Bilbao (BIO) to San Francisco (SFO)?
85,000 points + $84.13 with Alaska Atmos Rewards. Alaska Atmos Rewards showed first-class award space on 2 departure dates at any price (newest observation Sep 29, 2026, 03:39 UTC). Search live before transferring points.
Which programs had first-class award space from Bilbao (BIO) to San Francisco (SFO)?
Alaska Atmos Rewards (2 dates) and United MileagePlus (1 date), in the last 30 days.
Is there nonstop first-class award space from Bilbao (BIO) to San Francisco (SFO)?
AwardTool hasn't observed nonstop first-class award space on this route in the last 30 days. That doesn't mean nonstop space never appears.