Cheap flights from Seattle to Jacksonville

Round-trip
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Seattle (SEA)
Jacksonville (JAX)
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How to find the cheapest flight from
Seattle (SEA) to Jacksonville (JAX)

SEA - JAX
Price
C$ 335 - C$ 647
JAX
Temperature
20 - 34 °C
JAX
Rainfall
48 - 215 mm

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

C$ 335

From Seattle to Jacksonville

One-way from

C$ 154

One-way flight from Seattle to Jacksonville

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Seattle to Jacksonville?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 45 days in advance, which can save you up to 28% on flights from Seattle to Jacksonville compared to booking the week you need them. Waiting 45 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 476. For sooner than that we have options available in the next 3 days from C$ 563.

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

The best pricing can be found in the month of August. Prices to Jacksonville from Seattle average C$ 405. You can even find prices in August for less than C$ 405, as users have found deals to Jacksonville from as low as C$ 231. The month of December appears to be one of the more expensive times to travel to Jacksonville from Seattle. Flying in the targeted month can save you up to 42%.

Cheap flights from Seattle to Jacksonville in February, March 2021

3 Mar - 7 Apr
C$ 496pp
SEA
Seattle/Tacoma Intl
United Airlines
   
2 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
8 Mar - 31 Mar
C$ 560pp
SEA
Seattle/Tacoma Intl
United Airlines
   
2 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
19 Mar - 4 Apr
C$ 608pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
 
1 STOP
JAX
Jacksonville
JAX
Jacksonville
Alaska Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

Seattle to Jacksonville 2021 flight deals

9 Apr - 21 Apr
C$ 412pp
SEA
Seattle/Tacoma Intl
JetBlue
 
1 STOP
JAX
Jacksonville
JAX
Jacksonville
JetBlue
 
1 STOP
SEA
Seattle/Tacoma Intl
13 Aug - 17 Aug
C$ 453pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
 
1 STOP
JAX
Jacksonville
JAX
Jacksonville
Alaska Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
7 Jul - 19 Jul
C$ 468pp
SEA
Seattle/Tacoma Intl
JetBlue
 
1 STOP
JAX
Jacksonville
JAX
Jacksonville
JetBlue
 
1 STOP
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Jacksonville

3 Mar - 7 Apr
C$ 496pp
SEA
Seattle/Tacoma Intl
United Airlines
   
2 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
3 Mar - 10 Apr
C$ 619pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
   
2 STOPS
JAX
Jacksonville
JAX
Jacksonville
Alaska Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
6 Mar - 31 Mar
C$ 673pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
 
1 STOP
JAX
Jacksonville
JAX
Jacksonville
Alaska Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

One-way flights to Jacksonville from Seattle

5:48 a.m. - 4:04 p.m.
Frontier
2 stops
31h 16m
SEA - JAX
Frontier
C$ 155
Kiwi.com
7:48 a.m. - 6:37 p.m.
American Airlines
1 stop
7h 49m
SEA - JAX
American Airlines
C$ 198
7:45 a.m. - 6:59 p.m.
Alaska Airlines
1 stop
8h 14m
SEA - JAX
Alaska Airlines
C$ 306

Related info for your journey

Flight FAQs

From Seattle to Jacksonville

Can I find flights from Seattle to Jacksonville for under C$ 502 on Cheapflights?

Yes, there are multiple flights from Seattle to Jacksonville for under C$ 502. The cheapest flight booked recently is on JetBlue for just C$ 412, but on average you can expect to pay C$ 534.

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

American Airlines is one of the carriers that may have flexible change policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Are there direct flights from Seattle to Jacksonville for under C$ 377 on Cheapflights?

There are no direct flights from Seattle to Jacksonville, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Seattle to Jacksonville for under C$ 502?

There are currently 11+ open flights from Seattle to Jacksonville within the next 7 days for less than C$ 502.

Does it rain more in Seattle or Jacksonville?

Seattle will have greater rainfall in 0 compared to Jacksonville over the next 18 days.

Is Seattle weather warmer or cooler than Jacksonville?

With an average temperature of 34 °C, peak weather can be found in July. As a traveller, expect to see changes in flight prices during that period. The temperatures in Jacksonville are hotter than in Seattle.

How long is the flight from Seattle to Jacksonville?

Airlines like JetBlue, Alaska Airlines, and Delta fly from Seattle to Jacksonville in about 7h 39m. The time it takes to get you to your destination can typically vary by up to 2h 51m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

According to our current data, JetBlue (C$ 412), Alaska Airlines (C$ 454), and United Airlines (C$ 497) offers the cheapest pricing from Seattle to Jacksonville. Users have found that JetBlue is 8% cheaper than the other options available to this destination.

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

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as C$ 155. However, be on the lookout for offers from American Airlines and Alaska Airlines, as they are both options that can get you from Seattle to Jacksonville for a low price.

Destination information for Jacksonville

Average temperature for February in Jacksonville
22.0 °C
Avg rainfall for February in Jacksonville
67.0 mm

Airports servicing Seattle

Airports servicing Jacksonville

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