Chicago (MDW) to Fort Lauderdale (FLL): 1,169 miles (1,881 km) great-circle, about 2h 50m nonstop by our estimate. Cheapest fare observed: $160 round-trip on Frontier, with 1 stop, departing May 15, 2026.
$160 round-trip, Frontier F92780, departing 2026-05-15 at 12:04, returning 2026-05-19. The recorded itinerary left on a Friday, returning on a Tuesday 4 nights later; the fare was observed 20 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $160, it ranked 5th of the 30 round-trip fares we recorded from MDW (median $316). That is 13.7 cents per great-circle mile (round-trip price over one-way distance), below the MDW median of 22.1 cents across 30 round-trip routes.
Routes from MDW of similar length: Miami (1,184 mi) at $138 and Tampa (998 mi) at $178.
Frontier had the cheapest fare on 11 of 30 MDW routes. It is the 22nd longest of the 30 routes we track from MDW.
Of 28 departure airports with a fare to Fort Lauderdale, Chicago (MDW) ranked 13th at $160. Lowest: $64 from Charlotte (CLT); highest: $1825 from Wellington (WLG); 16 nonstop. Cheapest-fare airlines (routes): Frontier (8), Spirit (8), JetBlue (4), WestJet (3), Air Transat (1) and American Airlines (1), plus 3 more.
The reverse, Fort Lauderdale (FLL) to Chicago (CHI), was $126 round-trip on Frontier, nonstop, departing May 22, 2026. Fort Lauderdale to Chicago flights.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Chicago, America/New_York; flight time is our estimate.