Book United Portland, OR to Liberia (Costa Rica) flight deals from $472

Select journey type

Enter to select travel class and passengers

Search flights from Portland, OR to Liberia (Costa Rica) (PDX - LIR)

October

Skip to content

Monday 29th

Return Tuesday 13th
from$ 472*Viewed: 15 hours ago

Tuesday 30th

Return Wednesday 14th
from$ 472*Viewed: 15 hours ago

Wednesday 31st

Return Thursday 15th
from$ 472*Viewed: 15 hours ago

November

Skip to content

Tuesday 27th

Return Wednesday 12th
from$ 472*Viewed: 15 hours ago

Wednesday 28th

Return Thursday 13th
from$ 476*Viewed: 15 hours ago

Thursday 29th

Return Friday 14th
from$ 472*Viewed: 15 hours ago

December

Skip to content

Saturday 8th

Return Sunday 23rd
from$ 472*Viewed: 15 hours ago

Sunday 9th

Return Monday 24th
from$ 472*Viewed: 15 hours ago

Monday 10th

Return Tuesday 25th
from$ 472*Viewed: 15 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..

Plan ahead for flights from Portland, OR to Liberia (Costa Rica)

from
to
Type
Dates
Price*
Portland, OR (PDX)
to Liberia (Costa Rica) (LIR)
Roundtrip
Depart Mon 29 Oct 2018
Return Tue 13 Nov 2018
from$ 472*Viewed: 15 hours ago
Portland, OR (PDX)
to Liberia (Costa Rica) (LIR)
Roundtrip
Depart Tue 30 Oct 2018
Return Wed 14 Nov 2018
from$ 472*Viewed: 15 hours ago
Portland, OR (PDX)
to Liberia (Costa Rica) (LIR)
Roundtrip
Depart Wed 31 Oct 2018
Return Thu 15 Nov 2018
from$ 472*Viewed: 15 hours ago
Portland, OR (PDX)
to Liberia (Costa Rica) (LIR)
Roundtrip
Depart Tue 27 Nov 2018
Return Wed 12 Dec 2018
from$ 472*Viewed: 15 hours ago
Portland, OR (PDX)
to Liberia (Costa Rica) (LIR)
Roundtrip
Depart Thu 29 Nov 2018
Return Fri 14 Dec 2018
from$ 472*Viewed: 15 hours ago
Portland, OR (PDX)
to Liberia (Costa Rica) (LIR)
Roundtrip
Depart Sat 8 Dec 2018
Return Sun 23 Dec 2018
from$ 472*Viewed: 15 hours ago
Portland, OR (PDX)
to Liberia (Costa Rica) (LIR)
Roundtrip
Depart Sun 9 Dec 2018
Return Mon 24 Dec 2018
from$ 472*Viewed: 15 hours ago
Portland, OR (PDX)
to Liberia (Costa Rica) (LIR)
Roundtrip
Depart Mon 10 Dec 2018
Return Tue 25 Dec 2018
from$ 472*Viewed: 15 hours ago
Portland, OR (PDX)
to Liberia (Costa Rica) (LIR)
Roundtrip
Depart Sat 1 Dec 2018
Return Wed 12 Dec 2018
from$ 472*Viewed: 9 hours ago
Portland, OR (PDX)
to Liberia (Costa Rica) (LIR)
Roundtrip
Depart Wed 3 Oct 2018
Return Thu 18 Oct 2018
from$ 475*Viewed: 15 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.