Travis Kelce scored three touchdowns as the Kansas City Chiefs secured a huge 30-27 AFC West divisional victory over the Los Angeles Chargers on Sunday.

Patrick Mahomes found Kelce for a 17-yard touchdown with 31 seconds remaining to earn the Chiefs the victory, after the Chargers had re-claimed the lead when Josh Palmer scored his second TD with 1:51 left. There were six lead changes across the game, including three in the final quarter.

Chargers quarterback Justin Herbert's desperate deep pass for Keenan Allen was intercepted by Nick Bolton on a deflection with 26 seconds remaining to end the game.

Kelce finished with three touchdowns on six receptions for 115 yards, with Mahomes throwing three TDs on 20-of-34 passing for 327 yards. The win was the Chiefs' fourth in a row and moved them to 8-2 in top spot in the AFC West, with the Chargers second at 5-5.

Herbert completed 23 of 30 passes for 280 yards with two touchdowns and an interception, while he was sacked a career-high five times. The Chargers had allowed the fewest sacks in the NFL through 10 games coming in, at 13.

The Chargers led 20-13 at half-time, with Herbert threading a 50-yard first-quarter pass for Palmer. Kelce put the Chiefs ahead early in the second quarter, capping a seven-play 75-yard drive, before Austin Ekeler restored the hosts' lead.

The Chiefs went ahead again early in the fourth when Mahomes' 32-yard pass found Kelce.

Chargers veteran Allen was guilty of a fumble but pulled off a great catch in their next drive on a 46-yard sideline shot, leading to Palmer's second TD. But the Chiefs had the last laugh, with Kelce bursting through for the decisive score on a six-play 75-yard drive.