Cheap flights from Seattle to Fort Lauderdale from $185

The cheapest month to fly to Fort Lauderdale from Seattle is in October. Flight prices, which tend to average around $297, are often lower during this time because this is during the off-season. If you aren’t able to travel to Fort Lauderdale during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $326.

According to our data, Wednesday is the cheapest day to fly to Fort Lauderdale from Seattle. The lowest ticket price found for a Wednesday departure recently was $348. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Fort Lauderdale is Friday, with ticket prices averaging around $462.

Our data shows that the cheapest Seattle to Fort Lauderdale flights are usually those with departure times in the morning. Our users have found flights to Fort Lauderdale in the morning for as low as $393. In contrast, the most expensive time of day to depart to Fort Lauderdale is at noon when prices are around $656.

Fly from Seattle/Tacoma Intl to Fort Lauderdale for the best Seattle/Tacoma Intl - Fort Lauderdale flight prices

You are more likely to see cheaper flights to Fort Lauderdale from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Fort Lauderdale for around $389 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Fort Lauderdale from Seattle for as low as $306 on momondo.

Frontier, United Airlines, and Delta are the most popular carriers operating from Seattle/Tacoma Intl to Fort Lauderdale

Delta, Alaska Airlines and American Airlines are the top three most popular airlines that fly to Fort Lauderdale from Seattle according to our data. Delta is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Fort Lauderdale. Keep in mind that there are 10 different airlines that fly to Fort Lauderdale on a routine basis, so you have a few additional options to choose from.

San Diego (SAN) was the most common stop: 20% of momondo users choosing 1-stop flights on this route connected there.

Flights via San Diego (SAN) offer the lowest average round-trip price of $258.

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 7h 23m.

Dallas (DFW) has the shortest average layover time for this route: 0h 53m.

The number of flights available between Seattle and Fort Lauderdale is 2 per day as of May 2026. The most frequent departure time is 8:00AM, with 72% of daily flights leaving at noon.

18 flights are operational weekly from Seattle to Fort Lauderdale as of May 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.