Cheap flights from Seattle to Los Angeles from $78

The cheapest month to fly to Long Beach from Seattle is in January. Flight prices, which tend to average around $197, are often lower during this time because this is during the off-season. If you don’t want to visit Long Beach in January, then you should wait until October to fly from Seattle, when ticket prices are also cheap, with an average price of $262.

According to our data, Wednesday is the cheapest day to fly to Long Beach from Seattle. The lowest ticket price found for a Wednesday departure recently was $197. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Seattle to Long Beach on a Sunday will generally be more expensive and average around $352. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

The cheapest time of day to fly to Long Beach is in the morning when flights can be purchased for as low as $262. Try not to purchase tickets in the afternoon because they tend to be around $278. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Seattle/Tacoma Intl to Long Beach Municipal for the best Seattle/Tacoma Intl - Long Beach Municipal flight prices

You are more likely to see cheaper flights to Long Beach from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Long Beach for around $287 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Long Beach from Seattle for as low as $200 on momondo.

There are 3 cabin classes available to choose from on Seattle to Long Beach flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Seattle to Long Beach.

As of October 2026, prices for Seattle to Long Beach flights are approximately 56% cheaper when compared to flights at the same time last year.

Southwest, Alaska Airlines, and Delta are the most popular carriers operating from Seattle/Tacoma Intl to Long Beach Municipal

Alaska Airlines, Frontier and Delta are the top three most popular airlines that fly to Long Beach from Seattle according to our data. Alaska Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Long Beach. Keep in mind that there are 8 different airlines that fly to Long Beach on a routine basis, so you have a few additional options to choose from.

As of October 2026, 2 flights take off from Seattle and land in Long Beach each day. The most common flight departure time for this route is 6:00PM, with 54% of daily flights taking off at noon.

16 flights are operational weekly from Seattle to Long Beach as of October 2026. The most popular departure day for this route is Fri, with 25% of flights per week taking off on this day.