Cheap flights from Seattle to Jacksonville

Round-trip
Economy
Seattle (SEA)
Jacksonville (JAX)
Depart
Return
Any month
Compare vs. Cheapflights |

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

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
C$ 267 - C$ 515
JAX
Temperature
12 - 28 °C
JAX
Precipitation
53 - 208 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$ 337

From Seattle/Tacoma Intl to Jacksonville

One-way from

C$ 223

One-way flight from Seattle/Tacoma Intl 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?

Travellers 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 C$ 500, or C$ 576 for flights within the next 24 hours.

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

When flying from Seattle to Jacksonville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

August is one of the best times of the year to fly to Jacksonville from Seattle. Prices for August average C$ 453 per person but you can even find prices for as low as C$ 227. The most expensive prices can be found in the month of December. Opting for a August flight can save you 43% on your journey compared to booking in August

Cheap flights from Seattle to Jacksonville in January, February 2022

The best prices found for SEA to JAX flights for January, February
23 Feb - 28 Feb
C$ 320pp
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
JAX
Jacksonville
JAX
Jacksonville
United Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
26 Feb - 2 Mar
C$ 327pp
SEA
Seattle/Tacoma Intl
JetBlue
 
1 STOP
JAX
Jacksonville
JAX
Jacksonville
JetBlue
 
1 STOP
SEA
Seattle/Tacoma Intl
26 Feb - 2 Mar
C$ 333pp
SEA
Seattle/Tacoma Intl
JetBlue
 
1 STOP
JAX
Jacksonville
JAX
Jacksonville
JetBlue
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Jacksonville 2022 flight deals

Cheap flights to Jacksonville from Seattle found for this year
23 Feb - 28 Feb
C$ 320pp
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
JAX
Jacksonville
JAX
Jacksonville
United Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
26 Feb - 2 Mar
C$ 327pp
SEA
Seattle/Tacoma Intl
JetBlue
 
1 STOP
JAX
Jacksonville
JAX
Jacksonville
JetBlue
 
1 STOP
SEA
Seattle/Tacoma Intl
26 Feb - 2 Mar
C$ 333pp
SEA
Seattle/Tacoma Intl
JetBlue
 
1 STOP
JAX
Jacksonville
JAX
Jacksonville
JetBlue
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Jacksonville from Seattle

The cheapest one-way flights from Seattle to Jacksonville
7:36 p.m. - 7:32 a.m.
JetBlue
1 stop
8h 56m
SEA - JAX
JetBlue
C$ 223
4:40 a.m. - 6:38 a.m.
United Airlines
3 stops
22h 58m
SEA - JAX
United Airlines
C$ 677
United
8:50 p.m. - 10:01 a.m.
Delta
2 stops
10h 11m
SEA - JAX
Delta
C$ 1,270
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Jacksonville</span> flights.

Flight FAQs

From Seattle to Jacksonville

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.

Can I find flights from Seattle to Jacksonville for under C$ 400 on Cheapflights?

Yes, there are multiple flights from Seattle to Jacksonville for under C$ 400. The cheapest flight booked recently is on United Airlines for just C$ 320, but on average you can expect to pay C$ 419.

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

Currently priced at C$ 320, United Airlines will fly you from Seattle to Jacksonville and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and Alaska Airlines - these airlines can fly you to your destination from C$ 327 and C$ 426, respectively. United Airlines is priced at 29% lower than the current average price of a flight leaving 3 months from now.

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

For one-way options, check prices for JetBlue. According to our data, you can fly for as low as C$ 160. Users have also found prices from C$ 168 and C$ 192 on United Airlines and Delta, respectively.

COVID Restrictions

View COVID Travel Restrictions for Jacksonville, FL

Do I need a COVID test to fly to Jacksonville from Seattle?

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.

Do I need a test to fly back to Seattle 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.

Hide COVID Travel Restrictions for Jacksonville, FL

Destination information for Jacksonville

Things to know before you go - useful duration and weather info for your trip from Seattle to Jacksonville.
Average temperature for January in Jacksonville
20.0 °C
Avg rainfall for January in Jacksonville
86.0 mm

Airports servicing Seattle

Airports servicing Jacksonville

Home North America USA Florida Jacksonville Cheap flights from Seattle to Jacksonville
  • Round-trip
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First