jax-to-sea

 

The cheapest times to fly from JAX to SEA are

  • January 8th to March 4th
  • April 23rd to May 6th
  • August 6th to November 18th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from JAX to SEA is mid to late September. Prices can be as high as $1045 for Sunday flights during late July, or as low as $290 for Tuesday flights around mid to late September.

 

When to Fly to Seattle

Flying from Jacksonville, FL (JAX) to Seattle, WA (SEA) will usually cost between $303 to $566 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid to late September with an average ticket price of $310. Due to high demand the most expensive time to fly is late July, with an average price of $574. Planning your trip to low-cost times can easily save you $264 on economy flights and even more on first-class flights. Generally, any price below $353 can be considered a good price for a round-trip JAX to SEA flight.

See below for a graph of average weekly prices for the JAX to SEA route. All prices are for round-trip tickets in USD.

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JAX to SEA Flight Prices

Compared to other flights, the JAX to SEA flight is much cheaper than the average and costs much less than the average flight leaving from Jacksonville. The average price per mile (for a direct flight) is $0.09, which is far below average.

 

Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $157 (33%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $321. Return trip prices are from the SEA to JAX flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

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Departure Day Prices

Return Trip Prices by Day

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Return Day Prices

 

Nonstop Flights and Layovers

Travelers looking to fly from JAX to SEA can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 5 hour 22 minutes may not be realistic.

 

Flight Questions Answered

Still have questions about flying from JAX to SEA? We’ve got answers.

Which airlines fly this route?

You can find 11 major airlines flying this route most often: Alaska, American, Delta, Emirates, Frontier, Hawaiian, JetBlue, Qatar Airways, Southwest, Spirit, United, and potentially more during busy seasons.

How far away is it from Seattle/Tacoma International Airport to Jacksonville International Airport?

The distance between the two airports is roughly 2439 miles or 3925 kilometers.

How long does it take to fly from JAX to SEA?

The real-world flight time for a nonstop JAX to SEA flight is about 5 hour 22 minutes.

How many flights go between Jacksonville, FL and Seattle, WA?

It depends on the day of the week and the date, but a typical day might have around 86 available flights from JAX to SEA.

 

Airport Location Info

 

Departing Airport

Origination code JAX
Origination airport name Jacksonville International Airport
City Jacksonville, FL
Country the United States
Latitude 30.5
Longitude -81.7

Return Airport

Destination code SEA
Destination airport name Seattle/Tacoma International Airport
City Seattle, WA
Country the United States
Latitude 47.5
Longitude -122.3

 

Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.