Chicago to Tel Aviv: Business Class Compared

The nonstop flight from Chicago O'Hare to Tel Aviv's Ben Gurion Airport runs roughly eleven and a half hours — long enough that your choice of business class cabin genuinely matters, and short enough that the differences between United Polaris, El Al's 787 Dreamliner business class, and Delta One Suites come down to nuance rather than necessity. All three carriers offer 1-2-1 direct aisle access configurations, meaning no passenger should ever have to climb over a seatmate, but the similarity largely ends there.

Delta One Suites on the A350 is the standout product for privacy-obsessed travelers. The closing door transforms what is otherwise a competitive lie-flat seat into something approaching a private sanctuary, and Delta's partnership with James Beard Foundation chefs has historically elevated the dining experience well above standard long-haul catering. United Polaris remains a genuinely comfortable and well-executed product — the bedding, developed with Saks Fifth Avenue, is legitimately among the best in the sky — but the open suite design feels a generation behind Delta's enclosed offering. El Al's reverse herringbone on the 787 Dreamliner is the most underrated cabin on this route: the Dreamliner's lower cabin altitude and larger windows reduce fatigue meaningfully on a flight that arrives in the early morning, and El Al's kosher business class dining, sourced from serious Israeli culinary talent, is a distinct and often surprising pleasure rather than an afterthought.

For lounge access at O'Hare, United's Polaris Lounge in Terminal 1 is one of the better domestic departure lounges in North America, offering a sit-down dining room that meaningfully extends the premium experience before boarding. Delta's The Club at O'Hare is comfortable but more modest by comparison, and El Al passengers typically access partner lounges rather than a dedicated facility. On the Tel Aviv end, El Al's King David Lounge at Ben Gurion holds a clear home-court advantage in both food quality and atmosphere.

The insider tip worth knowing: El Al tends to price this route most aggressively in January and February, when demand softens considerably, and United Polaris frequently releases discounted inventory in October and November as the holiday surge recedes. Suite seekers should prioritize Delta One on the A350 specifically — confirm equipment before booking, as the 767-400 offers a less refined version of the product. For frequent flyers who value lounge infrastructure and bedding, United Polaris is the reliable default. For the traveler who wants the most distinctive end-to-end Israeli experience, El Al rewards loyalty in ways that neither American carrier can replicate. Given how quickly award space and discounted business class fares move on this route, setting automated price alerts is the single most effective way to catch the windows that matter.