Book United Portland, OR to San Juan flight deals from $317

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Search flights from Portland, OR to San Juan (PDX - SJU)

October

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Friday 19th

Return Saturday 3rd
from$ 317*Viewed: 23 hours ago

Monday 22nd

Return Tuesday 6th
from$ 336*Viewed: 23 hours ago

Tuesday 23rd

Return Wednesday 7th
from$ 358*Viewed: 23 hours ago

November

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Tuesday 13th

Return Wednesday 28th
from$ 481*Viewed: 23 hours ago

Wednesday 14th

Return Thursday 29th
from$ 477*Viewed: 23 hours ago

Wednesday 28th

Return Thursday 13th
from$ 556*Viewed: 23 hours ago

December

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Saturday 1st

Return Sunday 16th
from$ 556*Viewed: 23 hours ago

Sunday 2nd

Return Monday 17th
from$ 681*Viewed: 23 hours ago

Monday 10th

Return Tuesday 25th
from$ 588*Viewed: 23 hours ago
**Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply..
Two-story homes in orange, green, and blue line the streets of San Juan

Plan ahead for flights from Portland, OR to San Juan

from
to
Type
Dates
Price*
Portland, OR (PDX)
to San Juan (SJU)
Roundtrip
Depart Fri 19 Oct 2018
Return Sat 3 Nov 2018
from$ 317*Viewed: 23 hours ago
Portland, OR (PDX)
to San Juan (SJU)
Roundtrip
Depart Mon 22 Oct 2018
Return Tue 6 Nov 2018
from$ 336*Viewed: 23 hours ago
Portland, OR (PDX)
to San Juan (SJU)
Roundtrip
Depart Sat 26 Jan 2019
Return Thu 7 Feb 2019
from$ 342*Viewed: 7 hours ago
Portland, OR (PDX)
to San Juan (SJU)
Roundtrip
Depart Tue 7 May 2019
Return Tue 14 May 2019
from$ 342*Viewed: 1 day ago
Portland, OR (PDX)
to San Juan (SJU)
Roundtrip
Depart Mon 15 Oct 2018
Return Tue 30 Oct 2018
from$ 358*Viewed: 23 hours ago
Portland, OR (PDX)
to San Juan (SJU)
Roundtrip
Depart Tue 23 Oct 2018
Return Wed 7 Nov 2018
from$ 358*Viewed: 23 hours ago
Portland, OR (PDX)
to San Juan (SJU)
Roundtrip
Depart Wed 17 Oct 2018
Return Thu 1 Nov 2018
from$ 361*Viewed: 23 hours ago
Portland, OR (PDX)
to San Juan (SJU)
Roundtrip
Depart Wed 3 Oct 2018
Return Thu 18 Oct 2018
from$ 380*Viewed: 23 hours ago
Portland, OR (PDX)
to San Juan (SJU)
Roundtrip
Depart Tue 9 Oct 2018
Return Wed 24 Oct 2018
from$ 380*Viewed: 23 hours ago
Portland, OR (PDX)
to San Juan (SJU)
Roundtrip
Depart Tue 16 Oct 2018
Return Wed 31 Oct 2018
from$ 380*Viewed: 23 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.