To save on the cost of your flight from Seattle to Puerto Rico, book at least 16 days before your planned departure. Booking around this time can save you about 98% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $620 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $869.
Flights from Seattle to Puerto Rico lean towards being more expensive in June. Prices are generally better when you fly from Seattle to Puerto Rico in January, with the cheapest ticket starting at $180.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Puerto Rico as you normally would.
Fly from
Fly to
Budget
$282 - $533
Route
Depart
Return
Price
Seattle/Tacoma IntlSan Juan Luis Munoz Marin Intl
SEA - SJU
SEASJU
Seattle/Tacoma Intl
Tue 6/11
1 stop13h 32m
San Juan Luis Munoz Marin Intl
Sat 6/15
1 stop13h 58m
Seattle/Tacoma IntlSan Juan Luis Munoz Marin Intl
SEA - SJU
SEASJU
Seattle/Tacoma Intl
Thu 6/6
2 stops16h 12m
San Juan Luis Munoz Marin Intl
Tue 6/11
2 stops17h 59m
Seattle/Tacoma IntlSan Juan Luis Munoz Marin Intl
SEA - SJU
SEASJU
Seattle/Tacoma Intl
Tue 5/28
2 stops25h 51m
San Juan Luis Munoz Marin Intl
Fri 6/7
2 stops21h 19m
Seattle/Tacoma IntlSan Juan Luis Munoz Marin Intl
SEA - SJU
SEASJU
Seattle/Tacoma Intl
Wed 5/29
2 stops25h 45m
San Juan Luis Munoz Marin Intl
Mon 6/3
3 stops39h 52m
Seattle/Tacoma IntlSan Juan Luis Munoz Marin Intl
SEA - SJU
SEASJU
Seattle/Tacoma Intl
Tue 9/17
1 stop15h 39m
San Juan Luis Munoz Marin Intl
Fri 9/27
1 stop9h 56m
Seattle/Tacoma IntlSan Juan Luis Munoz Marin Intl
SEA - SJU
SEASJU
Seattle/Tacoma Intl
Mon 9/16
1 stop12h 20m
San Juan Luis Munoz Marin Intl
Sat 9/28
1 stop12h 05m
Seattle/Tacoma IntlSan Juan Luis Munoz Marin Intl
SEA - SJU
SEASJU
Seattle/Tacoma Intl
Mon 9/16
1 stop12h 32m
San Juan Luis Munoz Marin Intl
Thu 9/26
1 stop14h 02m
Seattle/Tacoma IntlSan Juan Luis Munoz Marin Intl
SEA - SJU
SEASJU
Seattle/Tacoma Intl
Mon 8/19
1 stop12h 55m
San Juan Luis Munoz Marin Intl
Fri 8/23
1 stop19h 37m
Seattle/Tacoma IntlSan Juan Luis Munoz Marin Intl
SEA - SJU
SEASJU
Seattle/Tacoma Intl
Fri 7/12
1 stop12h 19m
San Juan Luis Munoz Marin Intl
Sat 8/3
1 stop18h 39m
No data available for this route at this time. Please check back soon.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
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