Los Angeles to Panama City

Panama City normally runs over $1,000 round trip from Ontario, and United has it at $589 right now, a 42% cut and one of the better prices we've tracked on this route even though it sits a bit above the record $443 low. It's a one-stop itinerary with today's fare window open now, and Panama City delivers canal tours, rainforest day trips, and a walkable old town worth the stopover.