Boston (BOS) to Cairo (CAI): 5,418 miles (8,720 km) great-circle, about 11h 20m nonstop by our estimate. Cheapest fare observed: $729 round-trip on Condor, with 1 stop, departing June 30, 2026.
$729 round-trip, Condor DE2039, departing 2026-06-30 at 16:45, returning 2026-08-27. The recorded itinerary left on a Tuesday, returning on a Thursday 58 nights later; the fare was observed 66 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $729, it ranked 19th of the 30 round-trip fares we recorded from BOS (median $623). That is 13.5 cents per great-circle mile (round-trip price over one-way distance), below the BOS median of 19.1 cents across 30 round-trip routes.
Routes from BOS of similar length: Astana (5,601 mi) at $1264 and Baku (5,633 mi) at $1255.
Condor had the cheapest fare on 2 of 30 BOS routes. It is the 5th longest of the 30 routes we track from BOS.
Of 30 departure airports with a fare to Cairo, Boston (BOS) ranked 19th at $729. Lowest: $157 from Riyadh (RUH); highest: $1516 from Washington DC (DCA); 3 nonstop. Cheapest-fare airlines (routes): ITA Airways (3), Pegasus Airlines (3), Qatar (3), Air Canada (2), easyJet (2) and flynas (2), plus 15 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/New_York, Africa/Cairo; flight time is our estimate.