3 airlines go head-to-head on the SFO–MAD route. Compare seats, lounges, and fares from $2,800.
3 airlines fly business class from San Francisco (SFO) to Madrid (MAD), with round-trip fares ranging from $2,800 to $7,600. The average flight time is 11 hours. Iberia and American Airlines are the primary competitors on this route. The most affordable fares typically appear in January, February, March.
Choosing where to sit at the front of the plane for the roughly eleven-hour journey covering business class from San Francisco to Madrid is a genuinely consequential decision — and right now, three carriers are competing hard for that premium dollar on this route. Iberia operates the route with a staggered 1-2-1 flat-bed configuration across its A350 and A330 fleet, American Airlines fields its Flagship Suite product with a closing privacy door on select widebody aircraft, and Delta counters with its Delta One Suite, also featuring a privacy door, aboard A350 and 767-400 equipment. Of the three, Iberia offers the most direct Madrid experience by virtue of its home-carrier status and the unmatched terminal position at Adolfo Suárez Madrid-Barajas, while Delta and American route connections through their respective hubs can add meaningful complexity to the westbound return.
On the product itself, Delta's Delta One Suite edges ahead for solo travelers who prize genuine seclusion — the suite door, combined with the A350's quieter cabin and superior air quality, makes those eleven hours feel considerably shorter. American's Flagship Suite is a close rival, and passengers originating at SFO benefit from access to the Flagship Lounge at certain connecting hubs, though SFO itself offers the Admirals Club rather than a full Flagship experience. Iberia's business cabin, while lacking a privacy door on most configurations, compensates with genuinely impressive Spanish-influenced dining — the Cinco Jotas jamón and curated Rioja and Ribera del Duero wine list represent some of the most thoughtful catering at 37,000 feet on any transatlantic route.
For suite seekers who prioritize hardware and privacy, Delta One on the A350 is the clear call. Travelers who treat the meal service as a meaningful part of the journey should lean toward Iberia without hesitation. And for value hunters willing to be flexible, Iberia historically prices most aggressively on this routing during January through March and again in October and November, when post-holiday and shoulder-season demand softens considerably — those are the windows to target. The insider move: position your search around Iberia's Tuesday and Wednesday departures from SFO, when premium cabin inventory tends to open up more generously.
Given how unpredictably these fares move — particularly when airlines are matching each other's promotional loads — setting automated fare alerts for SFO to MAD business class is less a convenience than a genuine competitive advantage for anyone serious about securing the right seat at the right price.
| Airline | Product | Seat Type | Lounge | Alliance | Typical Fare |
|---|---|---|---|---|---|
Iberia IB | Business Class | Lie-flat seat | Iberia Business Lounge | oneworld | From $2,800 |
American Airlines AA | Flagship Suite | 1-2-1 suite with door | Flagship Lounge / Flagship First Dining | oneworld | From $2,800 |
Delta Air Lines DL | Delta One Suite | 1-2-1 suite with door | Delta One Lounge / Sky Club | SkyTeam | From $2,800 |
Business Class
Staggered 1-2-1 on A350 and A330
Flagship Suite
1-2-1 suite with privacy door on select aircraft
Delta One Suite
1-2-1 suite with privacy door on A350 and 767-400
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Start Tracking — It's Free →3 airlines operate Business Class on this route: Iberia, American Airlines, Delta Air Lines. The "best" depends on your priorities — some offer enclosed suites, others prioritize food and lounge access. Our comparison table above breaks down each airline's seat type, lounge, and typical fare so you can decide what matters most.
Business Class fares on this route typically range from $2,800 to $7,600 round-trip. Pricing varies significantly by airline, season, and advance purchase. The best months to find competitive fares are January, February, March.
Set up a free fare watchlist on BusinessClassSignal. We monitor Business Class fares across all 3 airlines on this route 24/7 and alert you the moment prices drop to your target budget. Most travelers save $1,500–$3,000+ per ticket by catching short-lived price drops.
The average flight time is approximately 11 hours. Business Class makes long-haul flights significantly more comfortable with lie-flat seats, premium dining, and priority services. The experience varies considerably between airlines — see our comparison above.