SEA to JAX (Seattle to Jacksonville) Flights

Last Minute Flights from SEA to JAX

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEAJacksonvilleAugust 2 to August 18$591
*Prices include taxes and fees

Cheapest SEA to JAX Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEAJacksonvilleOctober 28 to November 4$302
SEAJacksonvilleAugust 30 to September 3$307
SEAJacksonvilleNovember 9 to November 13$308
SEAJacksonvilleAugust 30 to September 3$310
SEAJacksonvilleOctober 14 to October 15$319
*Prices include taxes and fees
SEA to JAX Flight Details
Origin airport
Seattle - Tacoma Intl.
Origin airport IATA code
SEA
Destination airport
Jacksonville Intl.
Destination airport IATA code
JAX
Distance
2438 mi

Frequently asked questions

What airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Jacksonville Intl. Airport?
Unfortunately, it's not possible to fly straight from Sea-Tac Airport to JAX. Travel to Jacksonville by locking in a flight with at least one stop in between. If you're not pressed for time, why not stay a day or two in your layover city?
How many flights are there from SEA to JAX?
Roughly 62 each day. If you're in a hurry to travel to Jacksonville, see if you can score an incredible last-minute deal from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) and then reserve it quick!
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
This flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) takes around 6 hours and 59 minutes. Here's your chance to open the novel that's been sitting on your bedside table for some time or catch up on some sleep.
What is the flight distance from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
At a distance of 2,400 miles (3,900 1), you'll be cruising the skies for a while during this medium-haul journey. Need legroom? Purchase an aisle seat. Otherwise, take the window and take in the views between SeaTac and Jacksonville.
How many morning flights are there from SEA to JAX?
With about 207 morning flights a week from SEA to JAX to take your pick of, you'll be jumping out of bed and jetting away in no time at all.

  • United Airlines (UA) offers around 54 weekly flights that take off before noon. The earliest one you can catch is 5:00AM.
  • Another excellent option is Delta Air Lines. This carrier has 52 early flights each week. 12:35AM is the earliest departure time.
  • Book a ticket with Alaska Airlines (AS) and you'll have around 45 morning flights to choose from. The earliest departure time from SEA is 6:00AM.

How many afternoon flights are there from SEA to JAX?
If the words "early start" just aren't in your vocabulary, take one of the 231 weekly afternoon and evening flights from SEA to JAX.

  • United Airlines (UA) has 63 weekly flights that take off after midday. The earliest departure is 12:30PM.
  • If you want to go with American Airlines (AA), there are 54 weekly afternoon and evening flights that jet off from 12:09PM onward.
  • Otherwise, fasten your seat belt with Delta Air Lines (DL). This airline has 51 flights per week after midday, with the earliest leaving at 12:00PM.

What is the earliest departure time out of SeaTac to Jacksonville?
12:35AM is the first departure out of SEA, touching down at JAX at 3:36PM. Save valuable minutes in the morning by having your bags packed and ready to be bundled into your ride.
What is the latest departure time out of SeaTac to Jacksonville?
The latest flight leaves the runway at SEA at 11:59PM and lands at 9:20PM at JAX. You'll have ample time to prepare for this flight.
What is the average price from SeaTac to Jacksonville?
Round-trip tickets from SEA to JAX start from $302. Book soon and score a fantastic deal. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Seattle to Jacksonville Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Seattle to Jacksonville to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from SEA to JAX, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Seattle to Jacksonville, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.