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Uncover the best deals on San Juan to Seattle flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest SJU - SEA Flights
Useful information for finding best airline tickets from Luis Munoz Marin International to Seattle Tacoma International on your next trip.
Cheapest Round Trip Flight
$1005
JetBlue Airways
• 1 stop
• 17h 1m
Jul 22 – Jul 28
The cheapest round trip flight from San Juan to Seattle (SJU-SEA-SJU) is currently $1005
Fastest Flight
15h 27m
The fastest nonstop flight from San Juan to Seattle (SJU-SEA) takes 15h 27m
Top Airlines Flying from San Juan to Seattle
Latest Flight Deals from San Juan (SJU) to Seattle (SEA)
Compare and book low fare round-trip air tickets from San Juan to Seattle. Ideal for travelers with confirmed return itineraries.
Jul 22 - Jul 28, Economy
San Juan → Seattle
17h 1m
5:01 AM - 9:04 PM • 1 stop
San Juan → Seattle
15h 19m
11:46 PM - 2:11 PM • 1 stop
JetBlue Airways
Jul 22 - Jul 28, Economy
San Juan → Seattle
15h 27m
12:58 AM - 10:50 AM • 1 stop
San Juan → Seattle
15h 6m
10:22 AM - 11:50 PM • 1 stop
American Airlines
Jul 22 - Jul 28, Economy
San Juan → Seattle
20h 17m
2:42 PM - 11:59 PM • 2 stops
San Juan → Seattle
22h 20m
11:59 PM - 4:39 PM • 2 stops
Delta Airlines
Jul 22 - Jul 28, Economy
San Juan → Seattle
23h 55m
7:30 AM - 7:05 PM • 1 stop
San Juan → Seattle
22h 18m
7:15 AM - 11:53 PM • 1 stop
Delta Airlines
Jul 22 - Jul 28, Economy
San Juan → Seattle
20h 19m
7:30 AM - 4:49 PM • 1 stop
San Juan → Seattle
31h 45m
5:30 PM - 11:40 AM • 2 stops
Delta Airlines
Flying to Seattle soon? We've surfaced some of the most affordable last-minute flights from San Juan to Seattle, ideal for urgent plans or spontaneous trips.
Jul 22 - Jul 28, Economy
San Juan → Seattle
17h 1m
5:01 AM - 9:04 PM • 1 stop
San Juan → Seattle
15h 19m
11:46 PM - 2:11 PM • 1 stop
JetBlue Airways
Jul 22 - Jul 28, Economy
San Juan → Seattle
15h 27m
12:58 AM - 10:50 AM • 1 stop
San Juan → Seattle
15h 6m
10:22 AM - 11:50 PM • 1 stop
American Airlines
Jul 22 - Jul 28, Economy
San Juan → Seattle
20h 17m
2:42 PM - 11:59 PM • 2 stops
San Juan → Seattle
22h 20m
11:59 PM - 4:39 PM • 2 stops
Delta Airlines
Jul 22 - Jul 28, Economy
San Juan → Seattle
23h 55m
7:30 AM - 7:05 PM • 1 stop
San Juan → Seattle
22h 18m
7:15 AM - 11:53 PM • 1 stop
Delta Airlines
Jul 22 - Jul 28, Economy
San Juan → Seattle
20h 19m
7:30 AM - 4:49 PM • 1 stop
San Juan → Seattle
31h 45m
5:30 PM - 11:40 AM • 2 stops
Delta Airlines
FAQs on San Juan to Seattle Flights
What are the airports in San Juan?
SJU
What’s the most popular airline flying from SJU to SEA?
The most popular airline flying from San Juan to Seattle are
Can I fly from SJU to SEA non-stop?
NO
Which airlines fly nonstop between San Juan and Seattle?
The non-stop flights between San Juan and Seattle are .
What’s the earliest departure time from SJU to SEA Airport?
The earliest flight leaves SJU at 12:58 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my San Juan to Seattle flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SJU to SEA?
Read the fare rules of the San Juan to Seattle air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from San Juan and Seattle?
operate flights between San Juan and Seattle
How long does a flight from San Juan to Seattle take?
It takes approximately 8 hour to fly non-stop from SJU to SEA, which is 3728.43 miles by air.
Which airlines provide the cheapest flights from San Juan (SJU) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from SJU were found on B6 : USD 1005
Do I need a passport to fly between SJU and SEA?
Yes
What’s the latest departure time from SJU to SEA ?
The last flight leaves SJU at 2:42 pm
San Juan (SJU) to Seattle (SEA): Airport Information
| Origin Airport | Luis Munoz Marin International , San Juan, PR |
| Destination Airport | Seattle Tacoma International , Seattle, US |
| Distance | 3728 miles |
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