The flight distance from Great Falls International Airport (GTF) in Great Falls, United States to Los Angeles International Airport (LAX) in Los Angeles, United States is 1,617 kilometers (1,005 miles / 873 nautical miles). The estimated flight time for this route is approximately 3h, flying south southwest at a heading of 204°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 1-hour time difference between the two cities.

Time zone information: When it's 02:40 in Great Falls, it's 01:40 in Los Angeles.

There is a significant elevation difference of 3,552 feet between the two airports. Los Angeles International Airport sits lower than Great Falls International Airport.

The return flight from Los Angeles (LAX) to Great Falls (GTF) follows a heading of 19° (north northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Great Falls International Airport (GTF) and Los Angeles International Airport (LAX) detail pages, or use our flight duration calculator to compare other routes.