Flights from Las Vegas (LAS) to Ontario (ONT)

Route intelligence for LAS → ONT: direct flights, stopover options, and timetable coverage in one place.

Show route on mapAll flights from LASAll flights to ONT

Direct flights

1 direct option(s) across 1 airline(s) · 317 km route distance.

  • Southwest Airlines · 70 min · 317 km

Explore these airlines on this city pair

Open each airline route-map page to compare broader network depth before committing to a nonstop or one-stop strategy.

Southwest Airlines route map →

Stopover options

  • 1 stop(s) · 3h 17m · LAS → ONT
  • 1 stop(s) · 3h 17m · LAS → ONT
  • 1 stop(s) · 3h 17m · LAS → ONT
  • 1 stop(s) · 3h 17m · LAS → ONT
  • 1 stop(s) · 4h 34m · LAS → ONT
  • 1 stop(s) · 4h 40m · LAS → ONT
  • 1 stop(s) · 4h 40m · LAS → ONT
  • 1 stop(s) · 4h 41m · LAS → ONT
  • 1 stop(s) · 4h 41m · LAS → ONT
  • 1 stop(s) · 4h 41m · LAS → ONT
  • 1 stop(s) · 4h 42m · LAS → ONT
  • 1 stop(s) · 4h 0m · LAS → ONT

Timetable coverage

Published flight numbers: WN278, WN559, WN955

Flight number: WN 278

Operating days: 1, 4, 5

  • LAS 08:50 → ONT 09:55

Plan this city pair

Compare nearby alternatives and airline networks to decide whether a direct trip, one-stop connection, or reverse search gives you better options.

Explore all departures from LAS →Explore all arrivals to ONT →Compare airline network coverage →Browse airports by country →

Route planning checklist

  • Compare direct duration with one-stop total duration before committing to a fare.
  • Check inbound alternatives on flights to ONT when return timing is important.
  • Use Guides for alliance and hub strategy playbooks.
Back to full map