₩218,900 Cheap Flights from Seattle (SEA) to Jacksonville (JAX)

View ₩218,900 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Jacksonville International Airport (JAX)

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Cheap Flights from Seattle to Jacksonville (SEA-JAX)

Prices were available within the past 7 days and start at ₩218,900 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Seattle (SEA) to Jacksonville (JAX)

September is typically the cheapest month to fly

From ₩312,773 - ₩1,065,776 per traveler.

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to Jacksonville Intl. Airport (JAX)?
If you're traveling from Seattle - Tacoma Intl. Airport (SEA) to Jacksonville Intl. Airport (JAX), round-trip flights start from . This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to Jacksonville Intl. Airport (JAX)?
The majority of flights can be canceled online, but each airline has a different set of terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to Jacksonville Intl. Airport (JAX) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to JAX flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to Jacksonville Intl. Airport?
Around 3,900 kilometers separates SeaTac and Jacksonville, so pack something to help you while away a couple of hours. That action-packed novel you haven't had time to start will be just the ticket.
Which airlines fly direct from Sea-Tac Airport to Jacksonville Intl. Airport (JAX)?
You won't find any airlines flying directly between Seattle - Tacoma Intl. Airport (SEA) and JAX, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a nice way to break up a trip!
Are Sea-Tac Airport to JAX flight tickets cheaper when they're purchased at the last minute?
Booking your trip from SEA to JAX at the last minute could be your ticket to a great deal. However, you might miss out on a flight altogether! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

Travel information

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Jacksonville Intl.
Distance
3902 km

Book with confidence

Book with confidence

Seattle to Jacksonville Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Seattle to Jacksonville will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Jacksonville.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SEA to JAX flights that won’t make your bank account wince. Ready to temporarily leave behind Seattle for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to JAX with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Seattle to Jacksonville Flights

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