Houston (IAH) to Orlando (ORL): 850 miles (1,367 km) great-circle, about 2h 10m nonstop by our estimate. Cheapest fare observed: $87 round-trip on Frontier, nonstop, departing May 13, 2026.
$87 round-trip, Frontier F92030, departing 2026-05-13 at 19:44, returning 2026-05-17. The recorded itinerary left on a Wednesday, returning on a Sunday 4 nights later; the fare was observed 18 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $87, it ranked 2nd of the 30 round-trip fares we recorded from IAH (median $247). That is 10.2 cents per great-circle mile (round-trip price over one-way distance), below the IAH median of 17.9 cents across 30 round-trip routes.
Routes from IAH of similar length: Guadalajara (821 mi) at $357 and Cancun (812 mi) at $199.
Frontier had the cheapest fare on 12 of 30 IAH routes. It is the 23rd longest of the 30 routes we track from IAH.
Of 31 departure airports with a fare to Orlando, Houston (IAH) ranked 2nd at $87. Lowest: $61 from Charlotte (CLT); highest: $754 from Panama City (PTY); 14 nonstop. Cheapest-fare airlines (routes): Frontier (13), Spirit (5), Southwest (3), Air Canada (1), Arajet (1) and Avianca (1), plus 7 more.
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.