Flight Deals from Ontario International Airport to Salt Lake City from $91

Fly from Los Angeles to Salt Lake City for lower prices in early November and September, while late February sees peak prices.

When flying from Los Angeles to Salt Lake City, you'll notice significant price variations throughout the year. The peak price period occurs around late February, where prices can reach their highest levels. Conversely, you'll find the most affordable rates during early November. The high season generally spans from late February through early March, with price ranges typically above $220, while the low season is predominantly in early November and early September, with prices often dropping below $185, making them the best times to book your flights.

Book your flight from Los Angeles to Salt Lake City 35-41 days before departure for the best prices; avoid last-minute bookings to prevent significantly higher costs.

If you're planning a trip from Los Angeles to Salt Lake City, the best time to buy your ticket is between 35 to 41 days before departure, where you'll find prices at their lowest, typically around $182. Booking earlier can lead to higher costs, sometimes up to $326. While prices remain relatively stable until about 30 days prior, be cautious as they start to rise significantly after that, reaching up to $369 if you wait until the last minute. If you can, consider booking between 106 to 90 days for nearly the same low prices with better seat selection. Once you're within 17 days, the prices will escalate quickly, so act early to avoid higher costs.