￥37,200 Cheap Flights from Jacksonville (JAX) to Seattle (SEA)

View ￥37,200 flight on Fri, Nov 28, 2025Opens in a new window

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

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Cheap Flights from Jacksonville to Seattle (JAX-SEA)

Prices were available within the past 7 days and start at ￥37,200 for one-way flights and ￥51,180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Oct 23 - Tue, Oct 28
JAX
Jacksonville
SEA
Seattle
￥51,180 Roundtrip, found 6 days ago
￥51,180
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Oct 23 from Jacksonville to Seattle, returning Tue, Oct 28, priced at ￥51,180 found 6 days ago
Delta
Thu, Oct 23 - Tue, Oct 28
JAX
Jacksonville
SEA
Seattle
￥51,180 Roundtrip, found 6 days ago
￥51,180
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Oct 23 from Jacksonville to Seattle, returning Tue, Oct 28, priced at ￥51,180 found 6 days ago
American Airlines
Thu, Oct 23 - Tue, Oct 28
JAX
Jacksonville
SEA
Seattle
￥54,620 Roundtrip, found 6 days ago
￥54,620
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Oct 23 from Jacksonville to Seattle, returning Tue, Oct 28, priced at ￥54,620 found 6 days ago
American Airlines
Thu, Oct 23 - Tue, Oct 28
JAX
Jacksonville
SEA
Seattle
￥58,700 Roundtrip, found 6 days ago
￥58,700
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Oct 23 from Jacksonville to Seattle, returning Tue, Oct 28, priced at ￥58,700 found 6 days ago
Delta
Thu, Oct 23 - Tue, Oct 28
JAX
Jacksonville
SEA
Seattle
￥58,810 Roundtrip, found 6 days ago
￥58,810
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Oct 23 from Jacksonville to Seattle, returning Tue, Oct 28, priced at ￥58,810 found 6 days ago
Delta
Thu, Oct 23 - Tue, Oct 28
JAX
Jacksonville
SEA
Seattle
￥60,310 Roundtrip, found 6 days ago
￥60,310
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Oct 23 from Jacksonville to Seattle, returning Tue, Oct 28, priced at ￥60,310 found 6 days ago
United
Thu, Oct 23 - Tue, Oct 28
JAX
Jacksonville
SEA
Seattle
￥66,010 Roundtrip, found 6 days ago
￥66,010
Roundtrip
found 6 days ago
Select United flight, departing Thu, Oct 23 from Jacksonville to Seattle, returning Tue, Oct 28, priced at ￥66,010 found 6 days ago
Delta
Thu, Oct 23 - Tue, Oct 28
JAX
Jacksonville
SEA
Seattle
￥67,950 Roundtrip, found 6 days ago
￥67,950
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Oct 23 from Jacksonville to Seattle, returning Tue, Oct 28, priced at ￥67,950 found 6 days ago
American Airlines
Thu, Oct 23 - Tue, Oct 28
JAX
Jacksonville
SEA
Seattle
￥69,020 Roundtrip, found 6 days ago
￥69,020
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Oct 23 from Jacksonville to Seattle, returning Tue, Oct 28, priced at ￥69,020 found 6 days ago
Delta
Thu, Oct 23 - Tue, Oct 28
JAX
Jacksonville
SEA
Seattle
￥69,240 Roundtrip, found 6 days ago
￥69,240
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Oct 23 from Jacksonville to Seattle, returning Tue, Oct 28, priced at ￥69,240 found 6 days ago

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

September is typically the cheapest month to fly

From ￥29,200 - ￥121,167 per traveler.

Frequently asked questions

How much is a flight from Jacksonville Intl. Airport (JAX) to SEA?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey from Jacksonville Intl. Airport to Seattle - Tacoma Intl. Airport (SEA) was ￥51,180. Cheap tickets don't hang around, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Jacksonville Intl. Airport to SEA?
Most flights can be canceled online, but each airline has a different set of terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
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 JAX to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from JAX to Sea-Tac Airport?
You may like to bring your own entertainment (like some downloaded TV shows), as it takes roughly 7 hours and 37 minutes to jet to Seattle - Tacoma Intl. Airport (SEA) from Jacksonville Intl. Airport. A good set of noise-canceling earphones will be useful too.
How far is the flight from JAX to SEA?
You'll be cruising at altitude for a while, as the flight distance between Jacksonville and SeaTac is 3,900 kilometers. Create a playlist of your favorite podcasts before you leave home to keep yourself entertained during the flight.
Which airlines fly direct from Jacksonville Intl. Airport to Sea-Tac Airport?
You won't find any airlines operating directly between Jacksonville Intl. Airport (JAX) and Sea-Tac Airport, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!
Are JAX to SEA flight tickets cheaper when they're purchased at the last minute?
Tickets from JAX to SEA are available up to 12 months prior to departure on Expedia. And although you may occasionally score fantastic last-minute deals, it's not something you should bank on. Also, booking your flights well in advance means you'll have more choices — and you can avoid ending up with the dreaded middle seat! We're constantly updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

Travel information

Travel information

Origin airport
Jacksonville Intl.
Destination airport
Seattle - Tacoma Intl.
Roundtrip price
￥51,180
Distance
3902 km

Book with confidence

Book with confidence

Jacksonville to Seattle 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 Jacksonville to 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 Seattle.

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 JAX to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Jacksonville 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 SEA 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.

Jacksonville to Seattle Flights

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