Routes · From LGB

Long Beach (LGB) to Denver (DEN) flights

Nonstop from Long Beach Airport to Denver International: distance, flying time, which airlines fly it and how often.

Distance

1,373km

853 mi, great circle

Flying time

2h 28m

typical, gate to gate

Flights a day

3.4

average, November 2026

Airlines

1

passenger airlines

Airlines flying LGB to DEN

Also in the data (cargo, charter or a foreign airline on a domestic route): Air Canada.

Route map

The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.

Cheapest recent fare

Fares found in recent searches load here. You can also compare LGB to DEN fares by month.

Both directions

Related guides

Frequently asked questions

How long is the flight from Long Beach to Denver?

About 2h 28m gate to gate for the 1,373 km (853 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.

Which airlines fly nonstop from LGB to DEN?

Southwest Airlines, with about 3.4 flights a day between them in our data (AeroDataBox, November 2026).