SEA - JAX

$124 Find Cheap Flights from Seattle to Jacksonville - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$306
Typical prices: $395-$586
United Airlines
Wed 10/10Wed 10/17
SEA - JAX • 1 stop
Cheapest one-way
$124
Typical prices: $217-$425
Frontier
Sat 10/6
SEA - JAX • 2 stops
Nonstop flights
There are currently no direct flights between Seattle and Jacksonville. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 8 weeks in advance save around 52% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $475 (round-trip)
Shortest trip • 7h 45m (one-way)
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Insights
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Booking Insights
Flight Deals

Cheap Flights from Seattle to Jacksonville (SEA-JAX)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Jacksonville

Sat, Oct 10 - Sat, Oct 17
United Airlines Logo
8:25 am - 8:54 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
9h 29m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
4:58 pm - 10:56 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
8h 58m1 stop Chicago O'Hare Intl
$306United Airlines
Wed, Dec 9 - Tue, Dec 15
American Airlines Logo
6:00 am - 4:25 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
7h 25m1 stop Charlotte Douglas
American Airlines Logo
6:33 am - 2:20 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
10h 47m1 stop Chicago O'Hare Intl
$311American Airlines
Wed, Dec 2 - Tue, Dec 8
Delta Logo
6:00 am - 5:39 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
8h 39m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:50 pm - 12:01 amJAX  Jacksonville-SEA Seattle/Tacoma Intl
8h 11m1 stop Atlanta Hartsfield-Jackson
$311Delta
Mon, Oct 12 - Tue, Oct 20
American Airlines Logo
12:25 am - 1:01 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
9h 36m1 stop Dallas/Fort Worth
American Airlines Logo
5:11 pm - 12:10 amJAX  Jacksonville-SEA Seattle/Tacoma Intl
9h 59m1 stop Dallas/Fort Worth
$311American Airlines
Tue, Oct 27 - Wed, Oct 28
United Airlines Logo
7:05 am - 6:00 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
7h 55m1 stop Houston George Bush Intcntl
United Airlines Logo
4:15 pm - 11:15 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
10h 00m1 stop Denver Intl
$311United Airlines
Wed, Nov 4 - Tue, Nov 10
Frontier Logo
12:14 pm - 6:08 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
26h 54m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson
Frontier Logo
7:03 pm - 3:12 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
23h 09m2 stops Atlanta Hartsfield-Jackson Denver Intl
$320Frontier
Mon, Oct 26 - Wed, Oct 28
Southwest Logo
12:10 am - 1:50 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
10h 40m2 stops Chicago Midway Baltimore/Washington
Southwest Logo
6:10 am - 2:20 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
11h 10m2 stops Lambert-St Louis Denver Intl
$321Southwest
Fri, Oct 23 - Tue, Oct 27
Frontier Logo
9:16 pm - 6:46 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
18h 30m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson
Frontier Logo
7:03 pm - 3:12 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
23h 09m2 stops Atlanta Hartsfield-Jackson Denver Intl
$345Frontier
Fri, Oct 16 - Tue, Oct 27
Delta Logo
10:59 pm - 11:37 amSEA  Seattle/Tacoma Intl-JAX Jacksonville
9h 38m1 stop New York John F Kennedy Intl
Delta Logo
5:49 pm - 11:52 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
9h 03m1 stop Atlanta Hartsfield-Jackson
$355Delta
Mon, Nov 2 - Mon, Nov 9
Southwest Logo
5:30 am - 4:05 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
7h 35m1 stop Chicago Midway
Southwest Logo
7:05 pm - 12:45 amJAX  Jacksonville-SEA Seattle/Tacoma Intl
8h 40m1 stop Chicago Midway
$356Southwest
Booking Insights

Price, demand and travel trends for Seattle to Jacksonville flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Seattle to Jacksonville with more confidence.

How much is a round-trip flight from Seattle to Jacksonville?

Round-trip flights from Seattle to Jacksonville start at $306. Prices are below average for this route right now, with typical round-trip fares ranging from $395 to $586. The lowest price found in the past 5 days was $306 on United Airlines.

What's the cheapest day of the week to fly from Seattle to Jacksonville?

Friday is the cheapest day of the week to fly from Seattle to Jacksonville, it is 8% cheaper than the average day. Thursday is the most expensive day with flight prices 3% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Seattle to Jacksonville?

•January is the cheapest month to fly from Seattle to Jacksonville at $407 round-trip.
•March ($543) and December ($536) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 33% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Seattle to Jacksonville the cheapest?

Flights from Seattle to Jacksonville are cheapest 8 weeks before departure. Booking in this window typically costs about 52% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Seattle to Jacksonville flights

Low season

August

Cheapest flight

$124
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Seattle to Jacksonville

When to book flights from Seattle to Jacksonville

Are your dates flexible? Find out the best times to travel from Seattle to Jacksonville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seattle to Jacksonville flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What parking facilities are available at Seattle-Tacoma International Airport?

    For both long-term and short-term parking, the airport offers about 12,100 spots accessible for both leisure and business passengers. Travelers who reserve parking in advance might receive discounts on both short and long-term parking. The garage exit lanes and easy pay machines accept American Express, MasterCard, and Visa credit cards.

  • How do I get from the city center to Seattle-Tacoma International Airport?

    Seattle-Tacoma International Airport is about 12 miles south ofSeattle and 22 miles north of Tacoma. The Link Right Rail is the easiest way to get to the airport from downtown Seattle. To get to the airport, you can also use the bus services provided by King County Metro and Sound Transit. Only Wingz, Lyft, and Uber are permitted to provide ridesharing services within airports.

  • What accessibility services are provided at Seattle-Tacoma International Airport?

    Seattle-Tacoma International Airport aims to give passengers a safe, convenient, and comfortable travel experience while at the airport. The airlines that fly out of the airport provide complimentary wheelchair transportation for travelers with mobility issues. In order to accommodate travelers from certain ground transportation points to ticketing counters, the airport now offers a pre-security wheelchair service. The airport offers portable induction loops for individuals who need T-coil hearing aids at specific spots and employs Aira to help the visually impaired.

  • How do I get from Jacksonville International Airport to downtown Jacksonville?

    The cheapest way to get from Jacksonville International Airport to downtown Jacksonville is by taking the Line 1 bus, which you can catch from the JIA Station and takes approximately 1 hour to get to the city center. You can also opt to take a taxi, rideshare service, or get a car rental from the rental car center at the airport, which will take you approximately 20 minutes to get to downtown Jacksonville.

  • Which airports can I use when flying from Seattle to Jacksonville?

    Flights from Seattle to Jacksonville usually depart from Seattle/Tacoma Intl (SEA) and arrive at Jacksonville (JAX).

  • What cabin classes can I book on flights from Seattle to Jacksonville?

    Three cabin classes are available on flights from Seattle to Jacksonville:

    • Economy Class
    • Premium Economy Class
    • First Class

  • How much can I save by taking a layover when flying from Seattle to Jacksonville?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $399 round-trip, compared to $475 via a layover through Chicago Midway (MDW).

  • Which airports do connecting flights from Seattle to Jacksonville pass through?

    One-stop flights from Seattle to Jacksonville most commonly connect through:

    • Dallas/Fort Worth (DFW) - 33% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 28% of one-stop connections
    • Charlotte Douglas (CLT) - 18% of one-stop connections
    • Denver Intl (DEN) - 9% of one-stop connections

    Dallas/Fort Worth (DFW) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Seattle to Jacksonville?

    Yes. Being flexible with your travel dates can save you up to 11% on the Seattle to Jacksonville route. Friday is the cheapest departure day at $441 round-trip on average, while Thursday is the most expensive at $492, a difference of $51. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Jacksonville?

    Some of the most popular sights in Jacksonville are Mayo Clinic- Kinne Auditorium, EverBank Field and Veterans Memorial Arena. These are among the most viewed places in Jacksonville on KAYAK.

  • How expensive are last-minute Seattle to Jacksonville flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 82% above the route average of $477. Book 8 weeks before departure for the lowest fares.

  • How long is a flight from Seattle to Jacksonville?

    A nonstop flight from Seattle to Jacksonville takes 0h 00m, covering 2,438 miles.

  • Do I need a passport to fly from Seattle to Jacksonville?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How are flight prices from Seattle to Jacksonville looking right now?

    One-way fares from Seattle to Jacksonville are currently lower than usual. Average one-way flight prices are about $161, which is 44% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Seattle to Jacksonville?

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 7h 45m, compared with 7h 49m via Denver Intl (DEN) and 8h 06m via Houston George Bush Intcntl (IAH).

  • What is the time difference between Seattle and Jacksonville?

    Jacksonville is 3 hours ahead of Seattle (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Jacksonville Airport (JAX)?

    Jacksonville Airport (JAX) hosts 5 major car rental companies, with daily rates starting from around $19 for economy cars. Top options include:
    • Easirent
    • Hertz
    • Dollar
    • Budget
    • Thrifty

  • How much should I expect to pay for a Seattle to Jacksonville flight?

    Round-trip flights from Seattle to Jacksonville range from $395 to $586, with an average of $477 over the past 12 months. Anything below $395 counts as a good deal.

Your guide to booking Seattle to Jacksonville flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Thursday. On this route, Friday flights average $441 - about $51 less than Thursday (10% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 8 weeks before you fly. On this route, that window historically saves about 52% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Seattle to Jacksonville trip for January. Fares historically average $407 round-trip in that month - typically $136 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Jacksonville Airport.
    - SpringHill Suites by Marriott Jacksonville North I-95 Area
    - DoubleTree by Hilton Jacksonville Airport
    - Microtel Inn & Suites by Wyndham Jacksonville Airport
  • In order to accommodate nursing moms, Seattle-Tacoma International Airport (SEA) offers a variety of services, including nursing suites, nursing rooms, and nursing pods. Each area has a lockable door, a flat surface, a place to sit, and an electrical outlet.
  • To keep kids entertained before their flight to Jacksonville International Airport (JAX), Seattle-Tacoma International Airport provides a playground just across from Gate A1. For optimal hygiene for the children, hand sanitizer and disinfecting wipes are provided in the play area.
  • When flying from Seattle-Tacoma International Airport to Jacksonville International Airport, arrive at the airport at least 2 hours before the flight’s scheduled time of departure as this will give you sufficient time to check in and go through the necessary security checks.
  • In the event that you lose any of your items upon arrival at Jacksonville International Airport in the terminal or airport grounds, head over to the lost and found department where you can fill a lost item claim.
  • Visit the airport lounges when you arrive at Jacksonville International Airport (JAX) to take advantage of a range of amenities like food, beverages, and free Wi-Fi. The lounges are situated outside security at the Main Terminal and inside security at Concourse A.

More options for your flight from Seattle to Jacksonville

Complete your trip to Jacksonville with a hotel stay or car rental