Search flights from Jacksonville (JAX) to Seattle (SEA)

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Cheapest flights to Seattle

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Jacksonville to Seattle: things to know

The most popular route is from Jacksonville International Airport in Jacksonville to Sea-Tac Airport in Seattle. On average this flight takes 8 hours 39 minutes one-way and costs $660 round-trip.

Most popular route
Jacksonville International Airport (JAX) to Sea-Tac Airport (SEA)
Average flight time
8 hours 39 minutes
Average round-trip price
$660
Fly from Jacksonville to Seattle
8 airlines

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Airlines that fly from Jacksonville to Seattle

Airline options may vary according to recently booked flights and your search terms

  • American Airlines
  • United Airlines
  • Alaska Airlines
  • Sun Country
  • Frontier Airlines
  • Silver Airways
  • Southwest Airlines

Frequently asked questions

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Hotels in Seattle

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Flights to Sea-Tac Airport

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Flights to Snohomish County Airport

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