Flights from Los Angeles to Seattle
Compare live flights from Los Angeles to Seattle (LAX–SEA) across multiple airlines, with nonstop options, durations and seasonal price trends below.
Los Angeles to Seattle flights overview
The fastest nonstop Los Angeles to Seattle flights cover about 1,537 km in roughly 1.9 hours. Both full-service and low-cost carriers serve this corridor; BookingTrolley compares their published fares so you can weigh price against flight time and baggage.
Ticket prices from Los Angeles to Seattle change frequently; BookingTrolley aggregates current fares across airlines so you can spot the lowest one. Based on this route's seasonal pattern, fares average roughly $ 526.00 over the year. Nov tends to be the cheapest month to fly (around $ 439.00), while Jun is usually the most expensive at about $ 653.00 — a swing of roughly 49%.
Frequently asked questions about flying from Los Angeles to Seattle
Tuesday and Wednesday are typically the cheapest days on Los Angeles to Seattle for United States travellers, with Friday and Sunday often higher. BookingTrolley compares mid-week and weekend fares on LAX–SEA.
Full-service and low-cost carriers compete from Los Angeles (LAX) to Seattle (SEA). BookingTrolley compares published fares so United States travellers can see which carrier is cheapest.
Economy round-trip flights on Los Angeles to Seattle vary by season. BookingTrolley tracks live fares on LAX–SEA so United States travellers can compare current prices.
The flying time from Los Angeles to Seattle is about 1.9 hours nonstop, covering roughly 1,537 km between LAX and SEA. BookingTrolley schedules show connecting itineraries take longer depending on layover length.
Shoulder months often pair good weather with lower airfare into Seattle. BookingTrolley price trends on Los Angeles to Seattle show steeper rises around major United States holiday periods.
Use BookingTrolley's flexible-date comparison for Los Angeles (LAX) to Seattle (SEA) to see which days cost least. Avoiding Friday–Sunday peaks is one of the fastest ways for United States travellers to cut the ticket price.
Find cheap flights on popular routes
Explore fares from Los Angeles, into Seattle, and on related corridors with BookingTrolley.
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