$141 Cheap flight deals from Seattle (SEA) to San Juan (SJU)

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This Weekend's Flight Deals from Seattle to San Juan

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Apr 27 - Thu, May 2
SEA
Seattle - Tacoma Intl.
SJU
Luis Munoz Marin Intl.
$473 Roundtrip, just found
$473
Roundtrip
just found
Select JetBlue Airways flight, departing Sat, Apr 27 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Thu, May 2, priced at $473 just found

Airfares from $141 One Way, $323 Round Trip from Seattle to San Juan

Prices starting at $323 for return flights and $141 for one-way flights to San Juan were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 26 - Thu, May 9
SEA
Seattle
SJU
San Juan
$323 Roundtrip, found 3 hours ago
$323
Roundtrip
found 3 hours ago
Select Sun Country Airlines flight, departing Fri, Apr 26 from Seattle to San Juan, returning Thu, May 9, priced at $323 found 3 hours ago
Tue, May 7 - Wed, May 8
SEA
Seattle
SJU
San Juan
$328 Roundtrip, found 4 days ago
$328
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Tue, May 7 from Seattle to San Juan, returning Wed, May 8, priced at $328 found 4 days ago
Fri, May 10 - Tue, Jun 4
SEA
Seattle
SJU
San Juan
$333 Roundtrip, found 2 days ago
$333
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Fri, May 10 from Seattle to San Juan, returning Tue, Jun 4, priced at $333 found 2 days ago
Tue, Sep 17 - Thu, Oct 3
SEA
Seattle
SJU
San Juan
$372 Roundtrip, found 3 days ago
$372
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 17 from Seattle to San Juan, returning Thu, Oct 3, priced at $372 found 3 days ago
Sun, Sep 1 - Tue, Sep 17
SEA
Seattle
SJU
San Juan
$383 Roundtrip, found 3 days ago
$383
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Sep 1 from Seattle to San Juan, returning Tue, Sep 17, priced at $383 found 3 days ago

San Juan economy flight packages

El Colonial - Adults Only
3.5-star property

El Colonial - Adults Only

9.6/10 Exceptional! (824 reviews)

May 28 - May 31

3 night stay

Seattle (SEA) to San Juan (SJU)

American Airlines • Non-stop • Coach

San Juan (SJU) to Seattle (SEA)

Spirit Airlines • Non-stop • Coach
per person
The best hotel in Old San Juan. By far.

Reviewed on Nov 13, 2023

The St. Regis Bahia Beach Resort, Puerto Rico
5.0-star property

The St. Regis Bahia Beach Resort, Puerto Rico

9.4/10 Exceptional! (389 reviews)

May 28 - May 31

3 night stay

Seattle (SEA) to San Juan (SJU)

American Airlines • Non-stop • Coach

San Juan (SJU) to Seattle (SEA)

Spirit Airlines • Non-stop • Coach
per person
Gorgeous resort property on a nature preserve/compound with private homes, bike paths, animal shelter, golf course, restaurants. We did not leave the compound our entire stay. Excellent service and bikes are provided to explore the property. Tours and transportation available on golf carts. Only warnings are: Can't wear heals or ride bikes on the wooden paths to the rooms so ladies bring flats. Iguanas roam the property freely and jumped in the pool. Stray cats and birds harass you when eating in the outdoor cafe.

Reviewed on Feb 27, 2024

OLV Hotel - Adults Only
4.0-star property

OLV Hotel - Adults Only

8.6/10 Excellent! (316 reviews)

May 28 - May 31

3 night stay

Seattle (SEA) to San Juan (SJU)

American Airlines • Non-stop • Coach

San Juan (SJU) to Seattle (SEA)

Spirit Airlines • Non-stop • Coach
per person
The hotel is overrated. The furniture in the rooms are filthy, and with so much condensation the floors are a fall hazard. Poor quality Wi-Fi and we’re charged $5 for utensils for our room service order. We could never reach the front desk even prior to check in to set up special in room services. The staff was very lackadaisical. This anniversary stay was very disappointing.

Reviewed on Aug 7, 2023

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Prices and availability subject to change. Additional terms may apply.

More About Flying To San Juan from Seattle

Route Information for Flights from Seattle to San Juan

Origin Airport IATA Code
SEA
Destination Airport IATA Code
SJU
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Seattle to San Juan

Looking for cheap Seattle to San Juan flights? Orbitz has the cheapest air fares for flights from Seattle to San Juan. Plus, with our cutting-edge mobile tools, travel planning has never been easier or more wallet-friendly.

Mobile Deals and Steals

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Book Hotels With Confidence

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Use the Orbitz app or the mobile Orbitz site, m.orbtiz.com, to see information about your Seattle to San Juan flights anytime you need it. Your itinerary is also sent to your email address for reference. Access updates on your flights from Seattle to San Juan on your mobile device too, including delays and baggage claim details.

Cheap Air Ticket Prices Guaranteed

Orbitz is your number one source for low fares for Seattle to San Juan flights. Our low price guarantee on domestic and international air tickets give you great savings for a perfect trip to San Juan. Need hotels too? You can book them last minute on your mobile phone.

Frequently asked questions

Am I able to catch a flight from Seattle to San Juan now?
The Covid-19 Travel Advisor will answer all your queries about current quarantine requirements and travel restrictions when flying from Seattle to San Juan.
What is the shortest flight from Seattle to San Juan?
The quickest flight time from SEA to SJU is 8 hours and 8 minutes, which gives you loads of time to enjoy a drink or lose yourself in a gripping novel.
If I am not able to travel due to COVID-19, can I cancel my flight to San Juan?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to San Juan have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to San Juan with flexible change policies?
In most cases you’ll have the option to reschedule your flight to San Juan without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2020 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data the cheapest month to fly is August. Perfect for those who need a weekend getaway, or just a break from it all before the weather changes. Be aware that the most expensive time to fly is the height of summer, with ticket prices peaking in the month of June.
How can I save money on flights?
To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you’ll generally get a much better deal. Those who tried this on Orbitz in 2020 saved up to 45% on their airfares. Get mixing and matching today!

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.