SEA to SJU (Seattle to San Juan) Flights

Last Minute Flights from SEA to SJU

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEASan JuanMay 4 to May 13$579
*Prices include taxes and fees

Cheapest SEA to SJU Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEASan JuanMay 19 to June 2$246
SEASan JuanSeptember 28 to September 29$352
SEASan JuanAugust 13 to August 14$362
PAESan JuanJanuary 30 to February 7$646
*Prices include taxes and fees
SEA to SJU Flight Details
Origin airport
Seattle - Tacoma Intl.
Origin airport IATA code
SEA
Destination airport
Luis Munoz Marin Intl.
Destination airport IATA code
SJU
Distance
3724 mi

Frequently asked questions

What airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to SJU?
Unfortunately, you can’t fly nonstop from Sea-Tac Airport to SJU. Make your way to Carolina by locking in a flight with at least one stop in between. If you’ve got the time, why not spend a day or so in your layover city?
How many flights are there from SEA to SJU?
Approximately 45 services are scheduled every day between Seattle, WA (SEA-Seattle - Tacoma Intl.) and San Juan (SJU-Luis Munoz Marin Intl.). Fasten your seat belt because your plane to Carolina is ready to take flight.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Juan (SJU-Luis Munoz Marin Intl.)?
Roughly 8 hours and 50 minutes. On a day flight? Lock in a seat by a window and enjoy the views below. Otherwise, if you’re traveling from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Juan (SJU-Luis Munoz Marin Intl.) at night, catch some z’s and land in Carolina feeling well rested.
What is the flight distance from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Juan (SJU-Luis Munoz Marin Intl.)?
From Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Juan (SJU-Luis Munoz Marin Intl.), you’ll be traversing a distance of 3,700 miles (6,000 1). Choose who you take off with wisely. Comfort, food and entertainment are some of the things your long-haul airline should do well.
How many morning flights are there from SEA to SJU?
With 108 morning flights every week from SEA to SJU to pick from, you’ll be rolling out of bed and jetting away in a blink of an eye.

  • United Airlines (UA) has 33 weekly flights leaving before midday. The earliest one you can catch is 5:00AM.
  • Delta Air Lines (DL) is another popular option to consider. This carrier has 33 morning services, with the earliest departure time being 12:35AM.
  • Leave before midday with American Airlines (AA) and you’ll have approximately 21 flights every week to choose from. 12:59AM is the earliest departure time from SEA to SJU.

How many afternoon flights are there from SEA to SJU?
If the words “bright and early” just aren’t in your vocabulary, hop aboard one of the 211 weekly afternoon and evening flights from SEA to SJU.

  • Think about booking your ticket with United Airlines (UA). It offers 56 flights per week that depart after noon. The earliest of those services is 12:30PM.
  • You can also take your pick of the 53 afternoon and evening flights provided by American Airlines (AA) each week. 12:09PM is the first departure from SEA.
  • Or else reserve a flight from 12:05PM onward with Delta Air Lines (DL). This airline provides 46 afternoon and evening flights per week.

What is the earliest departure time out of SeaTac to Carolina?
12:35AM is the earliest flight you can get out of SEA, touching down at SJU at 1:10PM. Save valuable minutes in the morning by having your luggage zipped up and ready to be thrown into your rideshare.
What is the latest departure time out of SeaTac to Carolina?
The latest flight leaves the runway at SEA at 11:59PM and lands at SJU at 1:03PM. You’ll have lots of time to prepare for this trip.
What is the average price from SeaTac to Carolina?
On average, the best price for round-trip flights from SEA to SJU is $246. Walk away with your own hot deal by reserving your seats soon. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

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 simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from SEA to SJU, we’ve got you covered here at Flights.com.

We present you with some of the most affordable 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.