$122 Cheap flights from Seattle - Tacoma Intl. to Luis Munoz Marin Intl. (SEA to SJU)

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Find The Best Dates To Fly from Seattle - Tacoma Intl. to Luis Munoz Marin Intl.

Amazing SEA to SJU Flight Deals

The cheapest flights to Luis Munoz Marin Intl. found within the past 7 days were $256 round trip and $122 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Jun 8 - Tue, Jun 18
SEA
Seattle
SJU
San Juan
$256 Roundtrip, found 4 hours ago
$256
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Jun 8 from Seattle to San Juan, returning Tue, Jun 18, priced at $256 found 4 hours ago
Sat, Jun 8 - Sat, Jun 15
SEA
Seattle
SJU
San Juan
$267 Roundtrip, found 4 hours ago
$267
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Jun 8 from Seattle to San Juan, returning Sat, Jun 15, priced at $267 found 4 hours ago
Sat, Jun 8 - Thu, Jun 13
SEA
Seattle
SJU
San Juan
$268 Roundtrip, found 15 hours ago
$268
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Sat, Jun 8 from Seattle to San Juan, returning Thu, Jun 13, priced at $268 found 15 hours ago
Sat, Jun 8 - Thu, Jun 13
SEA
Seattle
SJU
San Juan
$279 Roundtrip, found 15 hours ago
$279
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Sat, Jun 8 from Seattle to San Juan, returning Thu, Jun 13, priced at $279 found 15 hours ago
Sun, Jun 2 - Sat, Jun 15
SEA
Seattle
SJU
San Juan
$282 Roundtrip, found 16 hours ago
$282
Roundtrip
found 16 hours ago
Select JetBlue Airways flight, departing Sun, Jun 2 from Seattle to San Juan, returning Sat, Jun 15, priced at $282 found 16 hours ago
Sat, Jun 8 - Tue, Jun 11
SEA
Seattle
SJU
San Juan
$286 Roundtrip, found 8 hours ago
$286
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Sat, Jun 8 from Seattle to San Juan, returning Tue, Jun 11, priced at $286 found 8 hours ago
Tue, Jun 11 - Mon, Jun 24
SEA
Seattle
SJU
San Juan
$306 Roundtrip, found 18 hours ago
$306
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Tue, Jun 11 from Seattle to San Juan, returning Mon, Jun 24, priced at $306 found 18 hours ago
Mon, Jun 3 - Tue, Jun 11
SEA
Seattle
SJU
San Juan
$310 Roundtrip, found 13 hours ago
$310
Roundtrip
found 13 hours ago
Select JetBlue Airways flight, departing Mon, Jun 3 from Seattle to San Juan, returning Tue, Jun 11, priced at $310 found 13 hours ago
Tue, Oct 29 - Wed, Nov 6
SEA
Seattle
SJU
San Juan
$312 Roundtrip, found 6 days ago
$312
Roundtrip
found 6 days ago
Select United flight, departing Tue, Oct 29 from Seattle to San Juan, returning Wed, Nov 6, priced at $312 found 6 days ago
Tue, Jun 11 - Mon, Jun 17
SEA
Seattle
SJU
San Juan
$315 Roundtrip, found 1 day ago
$315
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Jun 11 from Seattle to San Juan, returning Mon, Jun 17, priced at $315 found 1 day ago

Best Luis Munoz Marin Intl. Flight and Hotel Packages

Luis Munoz Marin Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Nando's Place

Nando's Place

3.5 out of 5
Save 100% on your flight
per person
Jun 26 - Jul 2
Roundtrip flight included
Seattle (SEA) to San Juan (SJU)
El Colonial - Adults Only

El Colonial - Adults Only

3.5 out of 5
Save 100% on your flight
per person
Jun 26 - Jul 2
Roundtrip flight included
Seattle (SEA) to San Juan (SJU)
Caribe Hilton

Caribe Hilton

4.5 out of 5
per person
Jun 26 - Jul 2
Roundtrip flight included
Seattle (SEA) to San Juan (SJU)
Hotel Puerto Valdes

Hotel Puerto Valdes

4 out of 5
per person
Jun 26 - Jul 2
Roundtrip flight included
Seattle (SEA) to San Juan (SJU)
Casa Pelayo

Casa Pelayo

2 out of 5
per person
Jun 26 - Jul 2
Roundtrip flight included
Seattle (SEA) to San Juan (SJU)
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Frequently asked questions

Can I catch a flight from Seattle - Tacoma Intl. Airport (SEA) to Luis Munoz Marin Intl. Airport (SJU) right now?
Be sure to go to the Covid-19 Travel Advisor to find out if there are any present travel advice reports or quarantine requirements in effect in Isla Verde Intl. Airport when flying from Sea-Tac Airport.
Are there direct flights from SEA to Luis Munoz Marin Intl. Airport (SJU)?
You can’t get a flight direct from Seattle - Tacoma Intl. Airport (SEA) to SJU, but there’s no need to stress. American Airlines, Delta and United Airlines provide flights with just one stopover.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Luis Munoz Marin Intl. Airport (SJU), please visit our Customer Service Portal.
How long is the flight from Seattle - Tacoma Intl. Airport (SEA) to SJU?
It usually takes 8 hours and 48 minutes to journey from SEA to Luis Munoz Marin Intl. Airport (SJU). You’ll be in the air for a while, so entertain yourself with a movie or flick through the in-flight magazine.
What is the flight distance from Seattle - Tacoma Intl. Airport (SEA) to Luis Munoz Marin Intl. Airport (SJU)?
You’ll have traversed 3,700 mi by the time you’ve left the runway at SEA and landed at Luis Munoz Marin Intl. Airport (SJU). Don’t forget to bring lots to while away the time — it’s going to be a long one.
What airlines fly from Seattle - Tacoma Intl. Airport (SEA) to Luis Munoz Marin Intl. Airport (SJU)?
As it stands, no single airline flies straight to SJU from Seattle - Tacoma Intl. Airport (SEA). Touching down there involves one stopover at least. Book your ticket early to get the best price and connections.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Cape Air, JetBlue or Spirit Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Seattle - Tacoma Intl.
Traveling To
Luis Munoz Marin Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$256

Route Info

Flight path 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:
3,771.00 miles


Discover our best flights from Seattle SEA to San Juan SJU. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Seattle SEA to San Juan SJU at the right price  

Airfares to San Juan SJU from Seattle SEA currently cost between $256 and $315. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Seattle SEA to San Juan SJU 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Seattle SEA to San Juan SJU on Travelocity starting at $122. Prices and availability subject to change. Additional terms may apply. 

 

Get to San Juan SJU from Seattle SEA quicker with direct flights. 

Get to San Juan faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SJU from SEA to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Seattle SEA to San Juan SJU

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SJU from SEA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Seattle SEA to San Juan SJU today 

If you’re flexible about when you travel, June is usually the cheapest month to fly from Seattle SEA to San Juan SJU. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to San Juan SJU from Seattle SEA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SJU from SEA have this option.  

 

Travel with confidence when you book flights to San Juan SJU from Seattle SEA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.