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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
$540
Delta Airlines
• 1 stop
• 14h 5m
Aug 08 – Aug 13
The cheapest round trip flight from Seattle to Jacksonville (SEA-JAX-SEA) is currently $540
Cheapest One way Flight
$245
Southwest Airlines
• 2 stops
• 51h 50m
Aug 08
The cheapest one way flight from Seattle to Jacksonville (SEA-JAX) is currently $245
Fastest Flight
13h 22m
The fastest nonstop flight from Seattle to Jacksonville (SEA-JAX) takes 13h 22m
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.
Aug 08 - Aug 13, Economy
Seattle → Jacksonville
14h 5m
6:00 AM - 5:45 PM • 1 stop
Seattle → Jacksonville
15h 19m
2:31 PM - 8:50 PM • 1 stop
Delta Airlines
Aug 08 - Aug 13, Economy
Seattle → Jacksonville
13h 22m
9:45 PM - 8:47 AM • 1 stop
Seattle → Jacksonville
15h 19m
2:31 PM - 8:50 PM • 1 stop
Delta Airlines
Aug 08 - Aug 13, Economy
Seattle → Jacksonville
15h 33m
9:10 AM - 9:43 PM • 1 stop
Seattle → Jacksonville
15h 19m
2:31 PM - 8:50 PM • 1 stop
Delta Airlines
Aug 08 - Aug 13, Economy
Seattle → Jacksonville
30h 5m
1:35 PM - 10:40 AM • 2 stops
Seattle → Jacksonville
19h 15m
2:00 PM - 10:55 PM • 3 stops
Southwest Airlines
Aug 08 - Aug 13, Economy
Seattle → Jacksonville
32h 30m
1:35 PM - 12:25 PM • 2 stops
Seattle → Jacksonville
20h 45m
7:50 AM - 5:35 PM • 3 stops
Southwest Airlines
Explore competitive one-way airfare options for SEA - JAX flights. Best suited for flexible or open-ended travel plans.
Flying to Jacksonville soon? We've surfaced some of the most affordable last-minute flights from Seattle to Jacksonville, ideal for urgent plans or spontaneous trips.
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 5:30 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 WN : USD 250
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 11:05 pm
Essential Information for Booking Flights from Seattle (SEA) - AI Insights
What's the cheapest airline from sea to jax?
You can find affordable flights from Seattle to Jacksonville with Southwest Airlines. For a premium economy seat on this route, consider booking in advance to secure the best rates. With 36 days of advance booking, you may be able to snag cheap fares for your one-way trip.
What's the popular airline to fly from sea to jax?
Southwest Airlines offers a convenient option for traveling from Seattle to Jacksonville with two stops. Premium Economy passengers can enjoy enhanced comfort during their journey. Booking in advance, such as 36 days prior, may help secure better airfare options.
What's the cheapest day of the week to fly from sea to jax?
The cheapest day to fly from Seattle (SEA) to Jacksonville (JAX) is Tuesday. Flying on Tuesdays can result in lower fares compared to other days of the week, making it a budget-friendly option for your one-way trip.
What's the cheapest month to fly from sea to jax?
The cheapest month to fly from Seattle (SEA) to Jacksonville (JAX) is November. Flying during this time can help you save on airfare costs. You can find budget-friendly flights with enhanced comfort in Premium Economy class, which offers more legroom and amenities.
Which airline/airlines fly from sea to jax?
Southwest Airlines (WN) and JetBlue Airways (B6) offer flights from Seattle Tacoma International Airport (SEA) to Jacksonville International Airport (JAX).
What is the cheapest airline to fly from Seattle Tacoma International Airport (SEA) to Jacksonville International Airport (JAX)?
Southwest Airlines (WN)
How far in advance should I book my flight for a one-way trip?
It is recommended to book your flight at least 36 days in advance to get the best deals.
Can I find affordable airfare options on fareleaders.com for flights from Milwaukee?
No, fareleaders.com only provides airfare options for specific routes and cities.
What makes Premium Economy (Enhanced comfort with more legroom and amenities) worth the extra cost?
Premium Economy offers enhanced comfort with more legroom and amenities, making it a great option for travelers who want a higher level of service.
Are there any busco airlines that offer vuelta trips?
No, busco airlines do not offer vuelta trips. However, fareleaders.com can help you find affordable airfare options for your desired route.
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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