Jacksonville

Cheap flights from Seattle to Jacksonville (SEA - JAX)

The best prices from Seattle/Tacoma Intl to Jacksonville are usually found in August or September, booked 32 days in advance, depart on a Wednesday or Thursday and return on a Thursday

How to find the cheapest flight from Seattle to Jacksonville

All the information you need to plan the best SEA to JAX flight in 2022: compare Seattle to Jacksonville flight prices with the expected peak season, weather and rainfall in Jacksonville.

SEA - JAX

Price

$267 - $515

JAX

Temperature

53.6 - 82.4 °F

JAX

Precipitation

2.1 - 8.2 inches

Popular in

December

High demand for flights, 30% potential price rise

Cheapest in

August

Best time to find cheap flights, 26% potential price drop

Round-trip from

$267

From Seattle/Tacoma Intl to Jacksonville

One-way from

$152

One-way flight from Seattle/Tacoma Intl to Jacksonville

What is the cheapest day to fly round-trip from Seattle to Jacksonville?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 17% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Seattle to Jacksonville?

Travelers have found it’s best to book a flight 31 days in advance to save up to 30% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 31 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to Jacksonville 1-2 weeks in advance for as low as $397, or $457 for flights within the next 24 hours.

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

August can be a great time to fly to Jacksonville from Seattle with a flight ticket averaging about $359. Cheapflights users have found deals in the month of August for as cheap as $180. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Seattle to Jacksonville (SEA - JAX)?

When flying from Seattle to Jacksonville, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 20% versus a flight in the evening.

Cheap flights from Seattle to Jacksonville in January, February 2022

The best prices found for SEA to JAX flights for January, February
Feb 13 - Feb 18
SEA

Seattle/Tacoma Intl

JAX

Jacksonville

2 stops

16h 42m
JAX

Jacksonville

SEA

Seattle/Tacoma Intl

1 stop

21h 45m
$231

Multiple Airlines

View Deal

Deal found 1/18/22

Feb 3 - Feb 7
SEA

Seattle/Tacoma Intl

JAX

Jacksonville

2 stops

16h 42m
JAX

Jacksonville

SEA

Seattle/Tacoma Intl

1 stop

20h 45m
$246

Multiple Airlines

View Deal

Deal found 1/19/22

Feb 9 - Feb 14
SEA

Seattle/Tacoma Intl

JAX

Jacksonville

1 stop

14h 11m
JAX

Jacksonville

SEA

Seattle/Tacoma Intl

2 stops

27h 18m
$247

Multiple Airlines

View Deal

Deal found 1/17/22

Seattle to Jacksonville 2022 flight deals

Cheap flights to Jacksonville from Seattle found for this year
Feb 13 - Feb 18
SEA

Seattle/Tacoma Intl

JAX

Jacksonville

2 stops

16h 42m
JAX

Jacksonville

SEA

Seattle/Tacoma Intl

1 stop

21h 45m
$231

Multiple Airlines

View Deal

Deal found 1/18/22

Feb 3 - Feb 7
SEA

Seattle/Tacoma Intl

JAX

Jacksonville

2 stops

16h 42m
JAX

Jacksonville

SEA

Seattle/Tacoma Intl

1 stop

20h 45m
$246

Multiple Airlines

View Deal

Deal found 1/19/22

Feb 9 - Feb 14
SEA

Seattle/Tacoma Intl

JAX

Jacksonville

1 stop

14h 11m
JAX

Jacksonville

SEA

Seattle/Tacoma Intl

2 stops

27h 18m
$247

Multiple Airlines

View Deal

Deal found 1/17/22

Last minute flights from Seattle to Jacksonville

Late deals on return flights to Jacksonville from Seattle, departing today and this week
Jan 27 - Feb 4
SEA

Seattle/Tacoma Intl

JAX

Jacksonville

2 stops

16h 42m
JAX

Jacksonville

SEA

Seattle/Tacoma Intl

2 stops

17h 42m
$286

Multiple Airlines

View Deal

Deal found 1/19/22

Jan 27 - Feb 4
SEA

Seattle/Tacoma Intl

JAX

Jacksonville

2 stops

16h 42m
JAX

Jacksonville

SEA

Seattle/Tacoma Intl

1 stop

20h 45m
$305

Multiple Airlines

View Deal

Deal found 1/19/22

Jan 25 - Feb 1
SEA

Seattle/Tacoma Intl

JAX

Jacksonville

1 stop

13h 09m
JAX

Jacksonville

SEA

Seattle/Tacoma Intl

2 stops

29h 13m
$318

American Airlines

View Deal

Deal found 1/18/22

One-way flights to Jacksonville from Seattle

The cheapest one-way flights from Seattle to Jacksonville
Feb 6
SEA

Seattle/Tacoma Intl

JAX

Jacksonville

2 stops

16h 42m
$105

Multiple Airlines

View Deal

Deal found 1/18/22

Feb 3
SEA

Seattle/Tacoma Intl

JAX

Jacksonville

2 stops

16h 42m
$107

Multiple Airlines

View Deal

Deal found 1/18/22

Feb 9
SEA

Seattle/Tacoma Intl

JAX

Jacksonville

2 stops

34h 47m
$111

Multiple Airlines

View Deal

Deal found 1/17/22

Related info for your journey

Useful info, stats and facts about Seattle to Jacksonville flights.

Which airlines flying from Seattle/Tacoma Intl to Jacksonville have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Seattle/Tacoma Intl to Jacksonville that may be offering flexible cancellation policies are American Airlines, Delta, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Seattle to Jacksonville for under $300 on Cheapflights?

Yes, there are multiple flights from Seattle to Jacksonville for under $300. The cheapest flight booked recently is on Multiple Airlines for just $231, but on average you can expect to pay $265.

Are there last-minute flights available from Seattle to Jacksonville for under $300?

There are currently 20+ open flights from Seattle to Jacksonville within the next 7 days for less than $300.

How popular is this Seattle to Jacksonville flight route?

Flights from Seattle/Tacoma Intl to Jacksonville have been viewed 61 times in the past calendar month.

What are the cheapest airlines flying from Seattle to Jacksonville round-trip?

According to our current data, Delta ($284), United Airlines ($288), and Sun Country Air ($291) offers the cheapest pricing from Seattle to Jacksonville. These flights start at 20% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Seattle to Jacksonville one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $123. Users have also found prices from $142 and $148 on JetBlue and United Airlines, respectively.

What are the most popular airlines that fly from Seattle to Jacksonville?

Consider Major Airline, American Airlines or Alaska Airlines when booking your flight. These represent the most popular airlines when flying from Seattle to Jacksonville.

What are the cheapest flights from Seattle to Jacksonville?

On average you can expect to pay $509 for a flight from Seattle to Jacksonville. The cheapest flight overall is $100 while the most popular route, (Seattle/Tacoma Intl - Jacksonville) is currently priced at $252.

Can I fly to Jacksonville from Seattle/Tacoma Intl right now?

Information is based on travel restrictions for travel to Jacksonville within the United States

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Jacksonville.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Jacksonville.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Jacksonville.

Can I fly back to Seattle/Tacoma Intl from Jacksonville?

Returning to Seattle/Tacoma Intl from Jacksonville

COVID-19 testing requirements
Visitors from Jacksonville must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Jacksonville are not required to quarantine after entering Seattle/Tacoma Intl.

Alternative routes for Seattle to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Seattle to Jacksonville

The chart below displays the airlines Cheapflights users traveling from Seattle to Jacksonville choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Frontier
Cheapest$118
Average$256
FlexibilityNo cancel fee
On-time62%
COVID-19 safety
JetBlue
Cheapest$148
Average$279
FlexibilityNo cancel fee
On-time62%
COVID-19 safety
American Airlines
Cheapest$156
Average$401
FlexibilityNo cancel fee
On-time71%
COVID-19 safety
United Airlines
Cheapest$156
Average$373
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
Delta
Cheapest$157
Average$448
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
Spirit Airlines
Cheapest$163
Average$326
FlexibilityNo cancel fee
On-time65%
COVID-19 safety
Alaska Airlines
Cheapest$188
Average$309
FlexibilityNo cancel fee
On-time75%
COVID-19 safety