Cheap Flight Tickets from Jacksonville (JAX) to Seattle (SEA), Starting at $781

Good to Know: Cheapest and Fastest JAX - SEA Flights

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

Cheapest Round Trip Flight

$811

DL Delta Airlines • 1 stop • 14h 14m

Aug 13 – Aug 18

The cheapest round trip flight from Jacksonville to Seattle (JAX-SEA-JAX) is currently $811

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Cheapest One way Flight

$781

WN Southwest Airlines • 2 stops • 33h 45m

Aug 11

The cheapest one way flight from Jacksonville to Seattle (JAX-SEA) is currently $781

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Fastest Flight

14h 9m

The fastest nonstop flight from Jacksonville to Seattle (JAX-SEA) takes 14h 9m

Top Airlines Flying from Jacksonville to Seattle

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

WestJet Airlines

WestJet Airlines

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

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

Aug 13 - Aug 18, Economy
DL
Jacksonville → Seattle
14h 14m
2:29 PM - 8:23 PM • 1 stop
DL
Jacksonville → Seattle
15h 26m
9:45 PM - 10:11 AM • 1 stop
$811
Delta Airlines
Aug 13 - Aug 18, Economy
WN
Jacksonville → Seattle
15h 15m
7:00 AM - 1:15 PM • 1 stop
WN
Jacksonville → Seattle
14h 10m
10:30 PM - 10:20 AM • 1 stop
$811
Southwest Airlines
Aug 13 - Aug 18, Economy
WN
Jacksonville → Seattle
38h 20m
4:50 PM - 12:50 PM • 3 stops
WN
Jacksonville → Seattle
14h 10m
10:30 PM - 10:20 AM • 1 stop
$818
Southwest Airlines
Aug 13 - Aug 18, Economy
AS
Jacksonville → Seattle
16h 51m
8:12 AM - 3:23 PM • 1 stop
AS
Jacksonville → Seattle
13h 32m
7:45 AM - 6:57 PM • 1 stop
$866
Alaska Airlines
Aug 13 - Aug 18, Economy
AA
Jacksonville → Seattle
14h 9m
12:59 PM - 6:48 PM • 1 stop
AA
Jacksonville → Seattle
13h 37m
7:40 AM - 6:57 PM • 1 stop
$866
American Airlines
Aug 13 - Aug 18, Economy
WN
Jacksonville → Seattle
15h 25m
5:50 AM - 12:15 PM • 1 stop
WN
Jacksonville → Seattle
17h 25m
6:40 AM - 8:25 PM • 1 stop
$1147
Southwest Airlines

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

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

FAQs on Jacksonville to Seattle Flights

What are the airports in Jacksonville?
JAX
What’s the most popular airline flying from JAX to SEA?
The most popular airline flying from Jacksonville to Seattle are
Can I fly from JAX to SEA non-stop?
NO
Which airlines fly nonstop between Jacksonville and Seattle?
The non-stop flights between Jacksonville and Seattle are .
What’s the earliest departure time from JAX to SEA Airport?
The earliest flight leaves JAX at 5:50 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my Jacksonville to Seattle 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 JAX to SEA?
Read the fare rules of the Jacksonville to Seattle 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 Jacksonville and Seattle?
operate flights between Jacksonville and Seattle
How long does a flight from Jacksonville to Seattle take?
It takes approximately 6 hour to fly non-stop from JAX to SEA, which is 2442.78 miles by air.
Which airlines provide the cheapest flights from Jacksonville (JAX) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from JAX were found on WN : USD 799
Do I need a passport to fly between JAX and SEA?
No
What’s the latest departure time from JAX to SEA ?
The last flight leaves JAX at 6:50 pm

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

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

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