4 Airlines Compared
Compare 4 airlines · Fares from $2,000 · ~9 hours
Side-by-side comparison of business class products on this route
| Airline | Product | Seat Layout | Bed | Privacy | Rating | From |
|---|---|---|---|---|---|---|
| Delta Air LinesBest Value | Delta One Suite | 1-2-1 (Thompson Vantage XL) | 79 inches (6'7") | ✓ Door | 9.0/10 | $2,000 |
| United Airlines | United Polaris | 1-2-1 | 78 inches (6'6") | Open | 9.2/10 | $2,000 |
| American Airlines | Flagship Business | 1-2-1 | 78-81 inches | Open | 8.5/10 | $2,000 |
| Air France | Air France Business | 1-2-1 | 79 inches (2m) | ✓ Door | 9.3/10 | $2,000 |
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 Detroit to San Sebastian, with round-trip fares starting from $2,000. Our Personal Travel Managers negotiate directly with airlines like Delta Air Lines, United Airlines, American Airlines to secure private fares on this popular Europe route, covering 3,959 miles in approximately 9 hours.
The Detroit to San Sebastian corridor is served by 4 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Booking through BestBusinessClass.com means access to unpublished fares that aren't available on consumer booking sites.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.
Delta One Suite
Delta One Suite privacy, Tumi amenity kit
United Polaris
Polaris lounge access, Saks Fifth Avenue bedding
Flagship Business
Flagship Lounge, Casper bedding
Air France Business
French dining, La Premiere lounge
Unpublished rates for San Sebastian.
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Our travel experts have access to unpublished fares not available online.
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