Cheap flights from Seattle to Jacksonville from $145
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Jacksonville departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Seattle to Jacksonville
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Cheap bus & train deals from Seattle to Jacksonville
All round-trip flight deals from Seattle to Jacksonville
American Airlines flights from Seattle to Jacksonville
Our best American Airlines deals on Seattle to Jacksonville flight tickets
United Airlines flights from Seattle to Jacksonville
Our best United Airlines deals on Seattle to Jacksonville flight tickets
See travel insights to Jacksonville from
How to get the cheapest flight ticket from Seattle to Jacksonville
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Seattle and Jacksonville?
What is the cheapest month to fly to Jacksonville?
If you are unable to visit Jacksonville during the month of September, then departing from Seattle during the month October is also very affordable. Most momondo users find prices during this month for around $437.
What is the cheapest day to depart on your flight to Jacksonville?
According to our data, Tuesday is the cheapest day to fly to Jacksonville from Seattle. The lowest ticket price found for a Tuesday departure recently was $450. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $601.
What is the cheapest time of day to depart on your flight to Jacksonville?
Flying to Jacksonville from Seattle in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $428 when looking at flights departing in the afternoon. Flights to Jacksonville are more costly in the evening, with an average ticket price of $512. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Jacksonville?
You are more likely to see cheaper flights to Jacksonville from Seattle when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Jacksonville for around $502 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Jacksonville from Seattle for as low as $376 on momondo.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Jacksonville?
American Airlines, United Airlines, and Delta are the most popular carriers operating from Seattle/Tacoma Intl to Jacksonville
What airlines fly to Jacksonville?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Jacksonville from Seattle according to our data. American Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Jacksonville. Keep in mind that there are 5 different airlines that fly to Jacksonville on a routine basis, so you have a few additional options to choose from.
When to book flights from Seattle to Jacksonville
Cheap Seattle to Jacksonville (SEA to JAX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Jacksonville
How far is Seattle/Tacoma Intl to Jacksonville by plane?
The distance between Seattle/Tacoma Intl and Jacksonville is about 2450.3 mi. 6h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Jacksonville Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Jacksonville Airport were last updated today.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Jacksonville Airport?
There are 5 operators available for flights from Seattle/Tacoma Intl Airport to Jacksonville Airport as of January 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Jacksonville Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Jacksonville Airport.
What documentation or ID do you need to fly to Jacksonville Airport?
The travel and health documents you'll need for your trip to Jacksonville Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Jacksonville Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to Jacksonville?
Based on momondo bookings for flights between Seattle and Jacksonville, the leading airline is American Airlines, making up 58% of the total bookings. Other popular airlines include Delta with 28%, United Airlines with 8%, and Southwest with 3%.
Best airlines flying from Seattle to Jacksonville
Compare and see reviews for airlines that fly from Seattle to Jacksonville with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $327 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $339 | Free Cancellation | Rating 8.0 8,508 reviews | |||
| PriceFrom $356 | Free Cancellation | Rating 7.4 8,970 reviews | |||
| PriceFrom $398 | Free Cancellation | Rating 8.1 4,647 reviews | |||
| PriceFrom $435 | Free Cancellation | Rating 8.0 9,699 reviews |
Traveling to a place near Jacksonville?
Book flights to Jacksonville if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Seattle to Jacksonville?
Finding the right flight to Jacksonville from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Jacksonville quick and easy, saving you time and money.
Can I find flights from Seattle to Jacksonville with flexible booking policies on momondo?
Yes. All flights to Jacksonville from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Seattle to Jacksonville?
momondo provides multiple filters to help you find the best flight to Jacksonville from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Seattle to Jacksonville right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Seattle to Jacksonville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.