Cheap Flights from West Palm Beach (LNA) to Seattle (SEA)

Popular airlines from West Palm Beach, FL (LNA-Lantana) to Seattle

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Frequently asked questions

How much does a flight from West Palm Beach, FL (LNA-Lantana) to Seattle - Tacoma Intl. Airport (SEA) cost?
Snag a cheap one-way flight or cheap return flight from West Palm Beach, FL (LNA-Lantana) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from West Palm Beach, FL (LNA-Lantana) to Seattle - Tacoma Intl. Airport (SEA)?
Planning your getaway for can help you save, as it's the cheapest month for flights between LNA and SEA. You'll typically find the lowest fares during off-peak months.
Which airlines fly direct from West Palm Beach, FL (LNA-Lantana) to Seattle - Tacoma Intl. Airport (SEA)?
You can't fly nonstop to Seattle - Tacoma Intl. Airport (SEA) from West Palm Beach, FL (LNA-Lantana). However, you can seamlessly travel to Seattle without any layovers by departing from Miami Intl. Airport (MIA).
What is the cheapest airline that flies from West Palm Beach, FL (LNA-Lantana) to Seattle - Tacoma Intl. Airport (SEA)?
To find the cheapest airline flying from LNA to SEA, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from West Palm Beach, FL (LNA-Lantana) to Seattle - Tacoma Intl. Airport (SEA)?
There are no daily nonstop flights available from West Palm Beach, FL (LNA-Lantana) to Seattle - Tacoma Intl. Airport (SEA). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from LNA to SEA?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a range of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from West Palm Beach, FL (LNA-Lantana) to Seattle - Tacoma Intl. Airport (SEA)?
Select a flight from West Palm Beach, FL (LNA-Lantana) to Seattle - Tacoma Intl. Airport (SEA) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from West Palm Beach, FL (LNA-Lantana) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Booking your ticket from LNA to SEA just before your getaway is usually more expensive. However, if you're flexible with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a LNA to SEA flight and hotel package?
Compared with arranging hotels and flights separately, booking a LNA to SEA flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the stress out of travel planning. Simply secure your flights and select from our wide range of hotels, then customize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from West Palm Beach, FL (LNA-Lantana) to Seattle - Tacoma Intl. Airport (SEA)?
If you booked your LNA to SEA flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Travel information

Origin airport
Lantana
Destination airport
Seattle - Tacoma Intl.
Distance
2691 mi

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West Palm Beach to Seattle Flights

The cheapest times to fly from West Palm Beach to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from West Palm Beach to Seattle are during the month of . You can find some of the cheapest flights from West Palm Beach to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from West Palm Beach to Seattle

Sunday is one of the best days to book for cheap flights from West Palm Beach to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from West Palm Beach to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from West Palm Beach to Seattle in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap West Palm Beach to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your West Palm Beach to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

West Palm Beach to Seattle Flights

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