An Alaska Airlines plane taking off with a snow-capped mountain in the background.

Cheap Flights Jacksonville to Seattle (JAX-SEA)

Photo by Port of Seattle
Open Photo by Port of Seattle

Book with confidence

JAX to SEA Flights

Ready to have the time of your life? When you use Expedia.co.nz to book cheap flights from Jacksonville to Seattle, you can experience all of the attractions this city is famous for, or escape the crowds and explore the outskirts on your own. Our amazing deals on airfare help you save big on tickets, so you can spend more of your hard-earned money enjoying local entertainment options. Even if you seek to score a seat on one of the last-minute JAX to SEA flights, you’ll still save a bundle when compared to the competition.

See for yourself how simple it is to book the holiday of your dreams to Seattle by using our helpful search engine today. We have the largest inventory of flights on the internet, and our intuitive tools make it easy to find affordable airfare at any time of year.

Prefer to fly with a particular airline? Our extensive network of travel partners ensures that you can travel with whichever carrier you prefer. So if you’ve been searching for cheap flights to Seattle from Jacksonville, Expedia.co.nz has exactly what you’re looking for. As the world’s leader in travel, we’re committed to helping you get the best rates around.

Frequently Asked Questions

How much is a flight from JAX to Seattle - Tacoma Intl. Airport (SEA)?

Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Jacksonville Intl. Airport and Sea-Tac Airport start from . Make your booking today to secure the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.

Do I need to pay a cancellation fee if I cancel my flight from JAX to Sea-Tac Airport?

This can differ between airlines, as each one has its own terms and conditions. Visit the Customer Service Portal, where there are easy instructions on how to cancel your flight online.

How do I find cheap flights from Jacksonville Intl. Airport to Sea-Tac Airport 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 Jacksonville Intl. Airport to SEA flights, you'll see a "no change fees" filter for you to select.

How far is the flight from Jacksonville Intl. Airport to SEA?

The flight distance from JAX to Sea-Tac Airport is 3 900 kilometres. Bring along a drink, some snacks and something to read. Keep yourself entertained and time will zip by.

Which airlines fly direct from JAX to Sea-Tac Airport?

Unfortunately, there aren't any airlines that directly fly between Jacksonville Intl. Airport and Seattle - Tacoma Intl. Airport (SEA). You'll need to book a flight with one or more stops.

Are JAX to SEA flight tickets cheaper when they're purchased at the last minute?

Booking your trip from JAX to Seattle - Tacoma Intl. Airport (SEA) at the last minute could be your ticket to a great deal. However, you might miss out on a flight altogether! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

Travel information

Origin airport
Jacksonville International Airport
Destination airport
Seattle-Tacoma International Airport
Distance
3,925 km away
Airlines serving
Alaska Airlines, American Airlines, United, Delta, Southwest Airlines, JetBlue Airways, Frontier Airlines, Sun Country Airlines
Popular airline
Alaska Airlines
Average flight time
8 hours 57 mins
*Available to Expedia members.