Hello. Let's Fly.

SEA to SJU (Seattle to San Juan) Flights

Last Minute Flights from SEA to SJU

Flight deals found on Expedia within the last 12 hours

Cheapest SEA to SJU Flights

Best airfare and ticket deals for SEA to SJU flights are based on recent deals found by Expedia.com customers.

Cheap SEA to SJU Tickets Calendar

Lowest round trip prices customers recently found on Expedia

1. Choose a departure

2. Now choose a return date

Departure
Return

Current prices may differ due to duration or market changes

SEA to SJU Flight Details

Distance and aircraft type by airline for flights from Seattle-Tacoma International Airport to Luis Munoz Marin International Airport.

Origin SEA Seattle-Tacoma International Airport
Destination SJU Luis Munoz Marin International Airport
Distance 3,725.00 miles
Interesting Facts About Flights from Seattle to San Juan (SEA to SJU)
What airlines fly direct from SEA airport to SJU airport?
Each month there are several airlines that offer direct flights from Seattle (SEA) to San Juan (SJU). Among the top airlines that consistently provide SEA to SJU flights include:
  • United Airlines - (UA) with 30 direct flights between Seattle and San Juan monthly
  • Alaska Airlines - (AS) with 210 direct flights between SEA and SJU monthly
  • American Airlines - (AA) with 180 direct flights between Seattle and San Juan monthly
  • Delta Air Lines - (DL) with 90 direct flights between SEA and SJU monthly
  • Qatar Airways - (QR) with 30 direct flights between Seattle and San Juan monthly
  • Southwest Airlines - (WN) with 30 direct flights between SEA and SJU monthly
  • Air Europa - (UX) with 30 direct flights between Seattle and San Juan monthly
How long does it take to fly from SEA to SJU?
The total flight duration time from Seattle (SEA) to San Juan (SJU) is typically 9 hours 58 minutes. This is the average non-stop flight time based upon historical flights for this route. During this period travelers can expect to fly about 4,038 miles, or 6,499 kilometers.
How many flights are there from SEA to SJU per day?
With 7 different airlines operating flights between Seattle and San Juan, there are, on average, 600 flights per month. This equates to about 140 flights per week, and 20 flights per day from SEA to SJU.
How many morning flights are there from SEA to SJU?
  • Qatar Airways - (QR) has about 1 flights before noon, starting with the earliest at 05:39AM PST and the latest 05:39AM PST
  • Southwest Airlines - (WN) lists, on average, 1 flights departing before 12:00pm, where the first departure from SEA is at 06:25AM and the last departure before noon is at 06:25AM
  • Air Europa - (UX) lists, on average, 1 flights departing before 12:00pm, where the first departure from SEA is at 07:20AM and the last departure before noon is at 07:20AM
  • Delta Air Lines - (DL) has about 1 flights before noon, starting with the earliest at 07:20AM PST and the latest 08:00AM PST
  • United Airlines - (UA) lists, on average, 1 flights departing before 12:00pm, where the first departure from SEA is at 07:00AM and the last departure before noon is at 08:30AM
  • Alaska Airlines - (AS) has about 3 flights before noon, starting with the earliest at 07:10AM PST and the latest 10:10AM PST
  • American Airlines - (AA) has about 3 fl
How many afternoon flights are available from Seattle to San Juan?
  • There are about 2 Alaska Airlines flights between 12pm PST and 6pm PST, beginning at 12:40PM PST and the last afternoon flight at 12:40PM PST.
  • There are about 1 American Airlines flights between 12pm PST and 6pm PST, beginning at 01:00PM PST and the last afternoon flight at 01:00PM PST.
  • There are about 1 Qatar Airways flights between 12pm PST and 6pm PST, beginning at 01:45PM PST and the last afternoon flight at 01:45PM PST.
How many evening flights are currently on sale from Seattle-Tacoma International Airport to Luis Munoz Marin International Airport?
  • Delta Air Lines - (DL) with about 2 end of day scheduled flights between SEA and SJU from 6:00pm to 11:00pm.
  • American Airlines - (AA) lists 2 direct nighttime flights on average from Seattle to San Juan.
  • Alaska Airlines - (AS) with about 2 end of day scheduled flights between SEA and SJU from 6:00pm to 11:00pm.
What is the flight distance from Seattle to San Juan?
The calculated straight line flying distance from SEA airport to SJU airport is 4,038 miles, or 6,499 kilometers.
What is the earliest departure time out of Seattle to San Juan?
The earliest flight departs from SEA at 05:39AM and arrives at 06:06PM at SJU.
What is the latest flight available from SEA to SJU?
The latest departure time from SEA is scheduled at 11:59PM with an arrival time of 03:07PM at SJU.

Seattle to San Juan Flight Schedule

Scan through flights from Seattle-Tacoma International Airport (SEA) to Luis Munoz Marin International Airport (SJU) for the upcoming week. Sort the list by any column, and click on a dollar sign to see the latest prices available for each flight.

Flights.com only offers pricing for airlines that display a check fare on the days of the week each flight is available. A dot () indicates a flight is scheduled, but online booking is not currently available.

Seattle to San Juan Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Seattle to San Juan to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from SEA to SJU, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Seattle to San Juan, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

Frequently Traveled Flights from Seattle, Washington

Check out popular flights departing from Seattle (SEA), and lock down the best airfare for your upcoming travel plans. Flights.com has researched and catalogued flights departing from Seattle across many airlines, so quit waiting and book your trip with us!

Popular Flights from San Juan, Puerto Rico

Check out the best flights leaving from San Juan airport and secure the lowest fares for your upcoming travel plans. Flights.com makes it easy to find flights departing from San Juan (SJU) across many airlines, so stop waiting and book your trip with us!

Airlines

Check out popular airlines servicing Seattle (SEA), and lock down the best fare for your upcoming travel plans. Flights.com makes it simple to find flights departing from Seattle-Tacoma International Airport across many airlines, so quit waiting and book your trip with us!

Latest Blog Updates