3 Airlines Compared
Compare 3 airlines · Fares from $2,400 · ~10 hours
Side-by-side comparison of business class products on this route
| Airline | Product | Seat Layout | Bed | Privacy | Rating | From |
|---|---|---|---|---|---|---|
| LufthansaBest Value | Allegris Business | Varies significantly | 78 inches (Legacy) / 86 inches (Allegris Suites) | Open | 8.2/10 | $2,400 |
| Delta Air Lines | Delta One Suite | 1-2-1 (Thompson Vantage XL) | 79 inches (6'7") | ✓ Door | 9.0/10 | $2,400 |
| American Airlines | Flagship Business | 1-2-1 | 78-81 inches | Open | 8.5/10 | $2,400 |
Prices are round-trip, per person. Through BestBusinessClass.com, expect fares 20–40% below these benchmarks.
BestBusinessClass.com helps travelers save up to 60% on business class flights from St. Louis to San Sebastian, with round-trip fares starting from $2,400. Our Personal Travel Managers negotiate directly with airlines like Lufthansa, Delta Air Lines, American Airlines to secure private fares on this popular Europe route, covering 4,398 miles in approximately 10 hours.
The St. Louis to San Sebastian corridor is served by 3 carriers, with the best value typically found during January, February, March, October, November. Business class passengers enjoy lie-flat seats, premium dining, and priority services that make the journey as rewarding as the destination.
Booking through BestBusinessClass.com means access to unpublished fares that aren't available on consumer booking sites. Our clients typically save $800–$2,400 per ticket compared to retail pricing. Whether you're traveling for business or leisure, our team handles every detail from seat selection to special meal requests.
Allegris Business
Flagship A350 suites, German precision service
Delta One Suite
Delta One Suite privacy, Tumi amenity kit
Flagship Business
Flagship Lounge, Casper bedding
Unpublished rates for San Sebastian.
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