Business-class award flights from Basel-Mulhouse (BSL) to Boston (BOS)
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In the last 30 days AwardTool saw business-class award space on 7 programs for BSL→BOS. Lowest: 45,000 points + $1,057.79 with Alaska Atmos Rewards, which showed business-class award space on 5 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
- 45,000 points + $1,057.79
- Alaska Atmos Rewards
- Programs with space
- 7 of 8
- programs seen on this route
- Most dates seen
- 18 of 18
- dates checked · Air France/KLM Flying Blue
- Nonstop
- Not seen
- in the last 30 days
Compare programs for business class
The lowest one-way business-class award each program showed on BSL→BOS, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 45,000 pts + $1,057.79 | 1 stop | American Airlines (AA), British Airways (BA) | 9+ | 5 | See dates | |
| Air France/KLM Flying Blue | 52,500 pts + $449.59 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL), Virgin Atlantic (VS) | 9+ | 18 | See dates | |
| American Airlines AAdvantage | 57,500 pts + $994.93 | 2 stops | American Airlines (AA), British Airways (BA) | — | 13 | See dates | |
| Air Canada Aeroplan | 60,000 pts + $142.04 | 1 stop | Eurowings Discover (4Y), Air Canada (AC), Air Dolomiti (EN), Lufthansa (LH) +3 more | 9+ | 11 | See dates | |
| United MileagePlus | 88,000 pts + $63.09 | 1 stop | JetBlue (B6), Air Dolomiti (EN), Lufthansa (LH), Austrian (OS) +2 more | 9+ | 12 | See dates | |
| Qantas Frequent Flyer | 90,000 pts + $1,066.62 | 1 stop | American Airlines (AA), British Airways (BA) | 4 | 2 | See dates | |
| Turkish Miles & Smiles | 175,000 pts + taxes not reported | 1 stop | Turkish Airlines (TK) | 1 | 6 | See dates |
Not seen in business class: Avianca LifeMiles.
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) | |
|---|---|---|---|---|---|---|
| Alaska Atmos Rewards | 45,000 pts + $1,062.73 | 9+ | 1 stop | Check this date | ||
| Alaska Atmos Rewards | 45,000 pts + $1,059.43 | 9+ | 1 stop | Check this date | ||
| American Airlines AAdvantage | 57,500 pts + $1,057.59 | — | 2 stops | Check this date | ||
| American Airlines AAdvantage | 57,500 pts + $1,033.29 | — | 1 stop | Check this date | ||
| Air France/KLM Flying Blue | 60,000 pts + $449.09 | 2 | 1 stop | Check this date | ||
| United MileagePlus | 120,000 pts + $104.09 | 1 | 2 stops | Check this date | ||
| Turkish Miles & Smiles | 175,000 pts + taxes not reported | 1 | 1 stop | Check this date | ||
| Air Canada Aeroplan | 357,894 pts + $180.04 | 2 | 3 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 |
|---|---|---|---|
| Alaska Atmos Rewards | 5 of 15 | 33% | |
| Air France/KLM Flying Blue | 18 of 18 | 100% | |
| American Airlines AAdvantage | 13 of 16 | 81% | |
| Air Canada Aeroplan | 11 of 17 | 64% | |
| United MileagePlus | 12 of 14 | 85% | |
| Qantas Frequent Flyer | 2 of 8 | 25% | |
| Turkish Miles & Smiles | 6 of 6 | 100% |
Best months for business class from Basel-Mulhouse (BSL) to Boston (BOS)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 175,000 pts + taxes vary | Turkish Miles & Smiles | 3 | |
| 45,000 pts + taxes vary | Alaska Atmos Rewards | 1 | |
| 45,000 pts + taxes vary | Alaska Atmos Rewards | 1 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 1 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 2 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 1 | |
| 45,000 pts + taxes vary | Alaska Atmos Rewards | 1 | |
| 45,000 pts + taxes vary | Alaska Atmos Rewards | 1 | |
| 231,500 pts + taxes vary | Air France/KLM Flying Blue | 2 |
Lowest business class award by month and program
Each program's lowest one-way business-class award by departure month, in its own points or miles; taxes vary. — means the program showed no business-class space that month.
| Program | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Alaska Atmos Rewardspoints | — | 45,000 | 45,000 | 70,000 | — | — | 45,000 | 45,000 | — |
| Air France/KLM Flying Bluemiles | 322,500 | 60,000 | 90,000 | 95,500 | 88,500 | 89,000 | 94,000 | 52,500 | 231,500 |
| American Airlines AAdvantagemiles | 254,500 | 57,500 | 57,500 | 57,500 | 57,500 | 57,500 | 57,500 | 57,500 | — |
| Air Canada Aeroplanpoints | 385,042 | 381,990 | 357,894 | — | 75,000 | 345,613 | 60,000 | 75,000 | 368,453 |
| United MileagePlusmiles | 200,000 | 395,000 | 120,000 | 120,000 | 88,000 | 395,000 | 88,000 | 88,000 | — |
| Qantas Frequent Flyerpoints | — | — | — | 109,300 | — | — | — | 90,000 | — |
| Turkish Miles & Smilesmiles | 175,000 | 175,000 | 175,000 | 175,000 | — | — | — | — | — |
Airlines seen in business class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- Eurowings Discover (4Y): Air Canada Aeroplan
- American Airlines (AA): Alaska Atmos Rewards, American Airlines AAdvantage and Qantas Frequent Flyer
- Air Canada (AC): Air Canada Aeroplan
- Air France (AF): Air France/KLM Flying Blue
- JetBlue (B6): United MileagePlus
- British Airways (BA): Alaska Atmos Rewards, American Airlines AAdvantage and Qantas Frequent Flyer
- Delta Air Lines (DL): Air France/KLM Flying Blue
- Air Dolomiti (EN): Air Canada Aeroplan and United MileagePlus
- KLM (KL): Air France/KLM Flying Blue
- Lufthansa (LH): Air Canada Aeroplan and United MileagePlus
- Austrian (OS): United MileagePlus
- Brussels Airlines (SN): Air Canada Aeroplan
- Turkish Airlines (TK): United MileagePlus and Turkish Miles & Smiles
- United Airlines (UA): Air Canada Aeroplan and United MileagePlus
- Lufthansa City Airlines (VL): Air Canada Aeroplan
- Virgin Atlantic (VS): Air France/KLM Flying Blue
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 Basel-Mulhouse (BSL) and to Boston (BOS). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Boston (BOS) to Basel-Mulhouse (BSL)Return direction | 57,500 miles | American Airlines AAdvantage | 19 |
| Basel-Mulhouse (BSL) to Minneapolis (MSP)Also from BSL | 75,000 points | Air Canada Aeroplan | 44 |
| Basel-Mulhouse (BSL) to Washington Dulles (IAD)Also from BSL | 45,000 points | Alaska Atmos Rewards | 6 |
| Basel-Mulhouse (BSL) to San Francisco (SFO)Also from BSL | 70,000 points | Alaska Atmos Rewards | 7 |
| Basel-Mulhouse (BSL) to Chicago O’Hare (ORD)Also from BSL | 55,000 points | Alaska Atmos Rewards | 6 |
| London Heathrow (LHR) to Boston (BOS)Also to BOS | 29,000 pointsNonstop | Virgin Atlantic Flying Club | 308 |
| Amsterdam (AMS) to Boston (BOS)Also to BOS | 48,500 pointsNonstop | Virgin Atlantic Flying Club | 9 |
| Paris Charles de Gaulle (CDG) to Boston (BOS)Also to BOS | 48,008 miles | Lufthansa Miles & More | 182 |
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 |
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
| Turkish Miles & Smiles | — | 1:1 · Instant | 1:1 · Instant | — | 1:1 · ~1 day | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about business-class award flights from Basel-Mulhouse (BSL) to Boston (BOS)
What's the lowest business-class award from Basel-Mulhouse (BSL) to Boston (BOS)?
45,000 points + $1,057.79 with Alaska Atmos Rewards. Seen Sep 22, 2026, 20:54 UTC for a Nov 16, 2026 departure. Alaska Atmos Rewards showed business-class award space on 5 departure dates at any price (newest observation Oct 18, 2026, 00:10 UTC). Search live before transferring points.
Which programs had business-class award space from Basel-Mulhouse (BSL) to Boston (BOS)?
Alaska Atmos Rewards (5 dates), Air France/KLM Flying Blue (18 dates), American Airlines AAdvantage (13 dates), Air Canada Aeroplan (11 dates), United MileagePlus (12 dates), Qantas Frequent Flyer (2 dates) and Turkish Miles & Smiles (6 dates), in the last 30 days.
Is there nonstop business-class award space from Basel-Mulhouse (BSL) to Boston (BOS)?
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.
Which months had the lowest business-class award prices from Basel-Mulhouse (BSL) 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, the lowest business-class award AwardTool observed was for Aug 2027 departures: 52,500 miles with Flying Blue (2 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.