Seattle to Los Angeles
Book Budget-Friendly Flights Effortlessly

Best Time To Fly From Seattle To Los Angeles

In case you are visiting Los Angeles and want to get the best airfare deals, you need to know such information.

• Book 3 to 4 weeks in advance to secure the lowest prices.
• Cheapest months: January, February, and September.
• High season: May through August (summer travel).
• Best days for low-cost travel: Tuesday, Wednesday, and Thursday.

How to Get Cheap Flight Tickets from Seattle to Los Angeles?

Do you want to save big on your flight to L.A.? Here is how to lock in on the cheapest deals effortlessly: 

• Look at the Fare Calendar: Compare price differences by the day and choose the lowest fare
• Book Early: Fares go up as you get closer to departure, so be sure to book your flight at least 3–4 weeks out.
• Be Flexible: Flying on non-peak days or flying early in the morning or late at night when flying from SEA can help you find hidden discounts. 
• Set Fare Alerts: Turn on price alerts to be notified instantly when the fares go down. 
• Compare airlines: Budget airlines such as Southwest Airlines might be cheaper, while Alaska Airlines and Delta Airlines are typically more comfortable and reliable—compare to find the best experiences. 

Airlines Flying from Seattle (SEA) to Los Angeles (LAX)

When you are making your flight booking from SEA to L.A., you will have so many trusted airlines that will fit your flight. What each carrier will offer will be as follows:

Alaska Airlines

Being the home-based carrier of Seattle, it offers great reliability and free in-flight entertainment with personal devices and high-speed streaming quality Wi-Fi (not free, but can be purchased). Customers get to experience hassle-free operations and long-distance flights.

Delta Air Lines

The Delta Air Lines service is what makes it different from other airlines. Delta offers free carry-on luggage, free snacks, and free in-flight entertainment either through seat-back screens or personal devices. Wi-Fi is sold to customers, and the quality of service is always high.

Southwest Airlines

The Southwest Airlines flight ticket for the Seattle to Los Angeles route is usually affordable. Southwest has two completely free checked bags and a free carry-on and does not charge any change fees, which is why it is favored by cost-efficient and flexible travelers. The seating is open-boarding (no assigned seats), and Wi-Fi can be bought.

United Airlines

United Airlines is known for its comfort and can be a great choice when traveling from Seattle to Los Angeles. It includes, at no charge, a carry-on bag (except in Basic Economy), entry to the MileagePlus rewards network, and typically offers multiple convenient flight time options every day. Most aircraft provide free entertainment using the personal device streaming option.

American Airlines

American Airlines is one of the great choices when you are traveling from Seattle to Los Angeles. It includes a free carry-on bag, entry to the AAdvantage rewards network, complimentary snacks, and free entertainment options using personal device streaming. Wi-Fi is also available for a fee on board.

(All fares mentioned are approximate and subject to change. Please verify current prices before booking.)