Delta flights from Seattle to Los Angeles (SEA - LAX)
Cheapflights users flying from Seattle to Los Angeles on Delta typically fly into Los Angeles and depart from Seattle/Tacoma Intl. Select your dates above for pricing.
Delta flights from Seattle to Los Angeles in 2025
Find detailed information about Delta flights from Seattle to Los Angeles. Explore the options provided by Delta to plan your journey from Seattle to Los Angeles. Data last updated 3 July 2025.
Find Delta flight deals from Seattle to Los Angeles
Cheapest Delta flights from Seattle to Los AngelesExplore the most affordable Delta flight options available from Seattle to Los Angeles. Find the lowest fares with prices last updated on 3 July 2025.
Explore the most affordable Delta flight options available from Seattle to Los Angeles. Find the lowest fares with prices last updated on 3 July 2025.
Travel insights for Delta flights from Seattle to Los Angeles
Get recent, data-driven insights about Delta flights from Seattle to Los Angeles including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Seattle to Los Angeles with Delta?
Use this chart to determine the optimal time to book a round-trip flight from Seattle to Los Angeles. Price data was last updated on 27 June 2025.
Booking with Delta 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Los Angeles. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Seattle to Los Angeles with Delta?
Currently, the most affordable month to book a Delta flight from Seattle to Los Angeles in January, with an average price of C$ 106. Conversely, traveling with Delta from Seattle to Los Angeles in July will be the most expensive, with an average cost of C$ 214. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
Rainfall in Los Angeles by month
Plan your trip to Los Angeles by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 87.0 mm per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 mm.
Temperature in Los Angeles by month
Plan your trip to Los Angeles by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Los Angeles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).
Best time to book a flight from Seattle to Los Angeles
Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Seattle with our price prediction graph.
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Fly from Seattle to Los Angeles on another airline
Consider alternative airlines that service the Los Angeles area. Flight routes are based on user searches made on Cheapflights and were last updated on 3 July 2025.
See what others are saying about Delta
Read reviews and see what other travellers are saying about their experiences with Delta. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Delta for your next flight. Reviews last updated 3 July 2025.
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