Business-class award flights from Barcelona (BCN) to St. Louis (STL)
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In the last 30 days AwardTool saw business-class award space on 8 programs for BCN→STL. Lowest: 31,330 miles + $923.13 with Lufthansa Miles & More, which showed business-class award space on 22 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
- 31,330 miles + $923.13
- Lufthansa Miles & More
- Programs with space
- 8 of 10
- programs seen on this route
- Most dates seen
- 62 of 64
- 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 BCN→STL, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Lufthansa Miles & MoreLowest observed | 31,330 pts + $923.13 | 1 stop | Lufthansa (LH) | 9+ | 22 | See dates | |
| American Airlines AAdvantage | 57,500 pts + $86.29 | 2 stops | American Airlines (AA), British Airways (BA), IBERIA (IB) | — | 62 | See dates | |
| Alaska Atmos Rewards | 70,000 pts + $1,067.03 | 1 stop | American Airlines (AA), British Airways (BA) | 6 | 6 | See dates | |
| Air Canada Aeroplan | 75,000 pts + $141.30 | 1 stop | Air Canada (AC), Lufthansa (LH), United Airlines (UA) | 9+ | 49 | See dates | |
| United MileagePlus | 88,000 pts + $59.83Mixed cabin | 2 stops | Aegean Airlines (A3), Air Canada (AC), ITA Airways (AZ), Aer Lingus (EI) +11 more | 4 | 46 | See dates | |
| Qantas Frequent Flyer | 99,200 pts + $1,014.25Mixed cabin | 2 stops | American Airlines (AA), British Airways (BA), IBERIA (IB) | 2 | 18 | See dates | |
| Air France/KLM Flying Blue | 106,000 pts + $464.33 | 2 stops | Air France (AF), Delta Air Lines (DL), KLM (KL) | 3 | 39 | See dates | |
| Etihad Guest | 110,000 pts + $282.93Mixed cabin | 2 stops | American Airlines (AA), Etihad Airways (EY) | 2 | 12 | See dates |
Not seen in business class: Avianca LifeMiles and Delta SkyMiles.
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) | |
|---|---|---|---|---|---|---|
| Lufthansa Miles & More | 31,330 pts + $1,005.73 | 9+ | 1 stop | Check this date | ||
| American Airlines AAdvantage | 57,500 pts + $86.39 | — | 2 stops | Check this date | ||
| American Airlines AAdvantage | 57,500 pts + $86.39 | — | 2 stops | Check this date | ||
| Air Canada Aeroplan | 75,000 pts + $141.30 | 9+ | 1 stop | Check this date | ||
| United MileagePlus | 88,000 pts + $62.03Mixed cabin | 4 | 2 stops | Check this date | ||
| Air France/KLM Flying Blue | 106,500 pts + $456.09 | 7 | 2 stops | Check this date | ||
| Qantas Frequent Flyer | 109,300 pts + $1,011.22 | 1 | 2 stops | Check this date | ||
| Etihad Guest | 110,000 pts + $306.33Mixed cabin | 6 | 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 |
|---|---|---|---|
| Lufthansa Miles & More | 22 of 35 | 62% | |
| American Airlines AAdvantage | 62 of 64 | 96% | |
| Alaska Atmos Rewards | 6 of 47 | 12% | |
| Air Canada Aeroplan | 49 of 50 | 98% | |
| United MileagePlus | 46 of 46 | 100% | |
| Qantas Frequent Flyer | 18 of 41 | 43% | |
| Air France/KLM Flying Blue | 39 of 44 | 88% | |
| Etihad Guest | 12 of 34 | 35% |
Best months for business class from Barcelona (BCN) to St. Louis (STL)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 31,330 pts + taxes vary | Lufthansa Miles & More | 1 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 5 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 3 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 3 | |
| 31,330 pts + taxes vary | Lufthansa Miles & More | 1 | |
| 31,330 pts + taxes vary | Lufthansa Miles & More | 3 | |
| 31,331 pts + taxes vary | Lufthansa Miles & More | 9 | |
| 31,331 pts + taxes vary | Lufthansa Miles & More | 4 | |
| 328,500 pts + taxes vary | American Airlines AAdvantage | 3 | |
| 31,331 pts + taxes vary | Lufthansa Miles & More | 1 | |
| 31,331 pts + taxes vary | Lufthansa Miles & More | 3 |
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lufthansa Miles & Moremiles | 31,330 | — | — | — | 31,330 | 31,330 | 31,331 | 31,331 | — | 31,331 | 31,331 |
| American Airlines AAdvantagemiles | 57,500 | 57,500 | 57,500 | 57,500 | 57,500 | 57,500 | 57,500 | 57,500 | 328,500 | 57,500 | 279,500 |
| Alaska Atmos Rewardspoints | — | — | — | — | 85,000 | 70,000 | 85,000 | — | — | 70,000 | — |
| Air Canada Aeroplanpoints | 269,587 | 75,000 | 75,000 | 75,000 | 75,000 | 75,000 | 75,000 | 168,137 | — | 169,449 | 165,791 |
| United MileagePlusmiles | 88,000Mixed cabin | 200,000 | — | 88,000Mixed cabin | 88,000Mixed cabin | 88,000Mixed cabin | 88,000Mixed cabin | 200,000 | — | 260,800 | 216,700 |
| Qantas Frequent Flyerpoints | 109,300 | — | — | 99,200Mixed cabin | 99,200Mixed cabin | 99,200Mixed cabin | 99,200Mixed cabin | 119,000 | — | — | — |
| Air France/KLM Flying Bluemiles | 202,000 | 106,500 | 203,500 | 203,500 | 106,000 | 126,500 | 106,500 | 318,000 | — | 202,000 | 318,000 |
| Etihad Guestmiles | — | 110,000Mixed cabin | — | 110,000Mixed cabin | 110,000Mixed cabin | 110,000Mixed cabin | — | — | — | 110,000Mixed cabin | — |
Airlines seen in business class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- Aegean Airlines (A3): United MileagePlus
- American Airlines (AA): American Airlines AAdvantage, Alaska Atmos Rewards, Qantas Frequent Flyer and Etihad Guest
- Air Canada (AC): Air Canada Aeroplan and United MileagePlus
- Air France (AF): Air France/KLM Flying Blue
- ITA Airways (AZ): United MileagePlus
- British Airways (BA): American Airlines AAdvantage, Alaska Atmos Rewards and Qantas Frequent Flyer
- Delta Air Lines (DL): Air France/KLM Flying Blue
- Aer Lingus (EI): United MileagePlus
- Eurowings (EW): United MileagePlus
- Etihad Airways (EY): Etihad Guest
- IBERIA (IB): American Airlines AAdvantage and Qantas Frequent Flyer
- KLM (KL): Air France/KLM Flying Blue
- Lufthansa (LH): Lufthansa Miles & More, Air Canada Aeroplan and United MileagePlus
- LOT Polish Airlines (LO): United MileagePlus
- SWISS (LX): United MileagePlus
- Austrian (OS): United MileagePlus
- Croatia Airlines (OU): United MileagePlus
- Brussels Airlines (SN): United MileagePlus
- Singapore Airlines (SQ): United MileagePlus
- TAP Portugal (TP): United MileagePlus
- United Airlines (UA): Air Canada Aeroplan and United MileagePlus
- Lufthansa City Airlines (VL): United MileagePlus
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 Barcelona (BCN) and to St. Louis (STL). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| St. Louis (STL) to Barcelona (BCN)Return direction | 57,500 miles | American Airlines AAdvantage | 66 |
| Barcelona (BCN) to San Francisco (SFO)Also from BCN | 57,500 miles | American Airlines AAdvantage | 308 |
| Barcelona (BCN) to New York JFKAlso from BCN | 27,111 miles | Lufthansa Miles & More | 128 |
| Barcelona (BCN) to Miami (MIA)Also from BCN | 27,280 miles | Lufthansa Miles & More | 267 |
| Barcelona (BCN) to Los Angeles (LAX)Also from BCN | 29,896 miles | Lufthansa Miles & More | 268 |
| London Heathrow (LHR) to St. Louis (STL)Also to STL | 44,300 miles | Lufthansa Miles & More | 47 |
| Frankfurt (FRA) to St. Louis (STL)Also to STL | 55,000 points | Alaska Atmos Rewards | 5 |
| Los Angeles (LAX) to St. Louis (STL)Also to STL | 25,500 miles | American Airlines AAdvantage | 321 |
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 | — |
| Etihad Guest | — | 1:1 · Instant | 1:1 · ~1 day | — | 1:1 · Instant | — |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed. No bank transfers to Lufthansa Miles & More.
Questions about business-class award flights from Barcelona (BCN) to St. Louis (STL)
What's the lowest business-class award from Barcelona (BCN) to St. Louis (STL)?
31,330 miles + $923.13 with Lufthansa Miles & More. Seen Sep 25, 2026, 15:22 UTC for an Oct 22, 2026 departure. Lufthansa Miles & More showed business-class award space on 22 departure dates at any price (newest observation Oct 15, 2026, 13:45 UTC). Search live before transferring points.
Which programs had business-class award space from Barcelona (BCN) to St. Louis (STL)?
Lufthansa Miles & More (22 dates), American Airlines AAdvantage (62 dates), Alaska Atmos Rewards (6 dates), Air Canada Aeroplan (49 dates), United MileagePlus (46 dates), Qantas Frequent Flyer (18 dates), Air France/KLM Flying Blue (39 dates) and Etihad Guest (12 dates), in the last 30 days.
Is there nonstop business-class award space from Barcelona (BCN) to St. Louis (STL)?
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 Barcelona (BCN) to St. Louis (STL)?
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 Apr 2027 departures: 31,330 miles with Miles & More (3 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.