Cheap Flight Tickets from Seattle (SEA) to Jacksonville (JAX), Starting at $266

Good to Know: Cheapest and Fastest SEA - JAX Flights

Useful information for finding best airline tickets from Seattle Tacoma International to Jacksonville International on your next trip.

Cheapest Round Trip Flight

$266

WN Southwest Airlines • 1 stop • 12h 25m

Dec 01 – Dec 17

The cheapest round trip flight from Seattle to Jacksonville (SEA-JAX-SEA) is currently $266

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Cheapest One way Flight

$278

UA United Airlines • 1 stop • 32h 22m

Aug 26

The cheapest one way flight from Seattle to Jacksonville (SEA-JAX) is currently $278

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Fastest Flight

12h 25m

The fastest nonstop flight from Seattle to Jacksonville (SEA-JAX) takes 12h 25m

Latest Flight Deals from Seattle (SEA) to Jacksonville (JAX)

Compare and book low fare round-trip air tickets from Seattle to Jacksonville. Ideal for travelers with confirmed return itineraries.

Dec 01 - Dec 17, Economy
WN
Seattle → Jacksonville
12h 25m
11:20 AM - 10:05 PM • 1 stop
WN
Seattle → Jacksonville
15h 15m
4:45 PM - 11:00 PM • 1 stop
$266
Southwest Airlines
Dec 01 - Dec 17, Economy
WN
Seattle → Jacksonville
20h
6:10 AM - 9:10 PM • 2 stops
WN
Seattle → Jacksonville
17h
5:20 PM - 12:40 AM • 2 stops
$274
Southwest Airlines
Dec 01 - Dec 17, Economy
WN
Seattle → Jacksonville
18h 55m
7:40 AM - 10:15 PM • 3 stops
WN
Seattle → Jacksonville
17h
5:20 PM - 12:40 AM • 2 stops
$278
Southwest Airlines
Dec 01 - Dec 17, Economy
DL
Seattle → Jacksonville
25h 4m
11:59 PM - 6:03 PM • 1 stop
DL
Seattle → Jacksonville
14h 6m
3:00 PM - 8:46 PM • 1 stop
$367
Delta Airlines
Dec 01 - Dec 17, Economy
DL
Seattle → Jacksonville
16h 49m
10:45 PM - 11:54 AM • 1 stop
DL
Seattle → Jacksonville
14h 6m
3:00 PM - 8:46 PM • 1 stop
$367
Delta Airlines
Dec 01 - Dec 17, Economy
DL
Seattle → Jacksonville
22h 6m
11:59 PM - 4:25 PM • 1 stop
DL
Seattle → Jacksonville
14h 6m
3:00 PM - 8:46 PM • 1 stop
$367
Delta Airlines

Fly from Seattle to Jacksonville with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Seattle to Jacksonville? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Seattle to Jacksonville Flights

What are the airports in Seattle?
SEA
What’s the most popular airline flying from SEA to JAX?
The most popular airline flying from Seattle to Jacksonville are
Can I fly from SEA to JAX non-stop?
NO
Which airlines fly nonstop between Seattle and Jacksonville?
The non-stop flights between Seattle and Jacksonville are .
What’s the earliest departure time from SEA to JAX Airport?
The earliest flight leaves SEA at 5:00 am and lands in JAX - Jacksonville International
What are the airports in Jacksonville?
JAX
Can I make changes to my Seattle to Jacksonville flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SEA to JAX?
Read the fare rules of the Seattle to Jacksonville air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Seattle and Jacksonville?
operate flights between Seattle and Jacksonville
How long does a flight from Seattle to Jacksonville take?
It takes approximately 6 hour to fly non-stop from SEA to JAX, which is 2442.78 miles by air.
Which airlines provide the cheapest flights from Seattle (SEA) to Jacksonville (JAX) ?
In the past couple of days, the cheapest tickets to JAX from SEA were found on AA : USD 780
Do I need a passport to fly between SEA and JAX?
No
What’s the latest departure time from SEA to JAX ?
The last flight leaves SEA at 11:59 pm

Seattle (SEA) to Jacksonville (JAX): Airport Information

Origin Airport Seattle Tacoma International , Seattle, US
Destination Airport Jacksonville International , Jacksonville, US
Distance 2443 miles

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