Liberia (LIR) to Portland (PDX) flight deal in business from $555
LIRDaniel Oduber Quirós International Airport
Liberia, Costa Rica
PDXPortland International Airport
Portland, United States
$1,045 USD
-47%$555 USD
Verified 13 days agoJuly 2026
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Rare Availability
6% of dates checked are available within 10% of the lowest price
Tuesday, July 21st, 2026
Outbound Flights
19h 53m·2 stops
$555 USD
LIRJul 21 15:27
→IAHJul 21 20:12
UA 401Boeing 737
9h 10m layover·Overnight
IAHJul 22 05:22
→SFOJul 22 07:22
UA 487Boeing 737
1h layover
SFOJul 22 08:22
→PDXJul 22 10:20
UA 2265Airbus A320
28h 51m·1 stop
$722 USDLIRJul 21 15:27
→IAHJul 21 20:12
UA 401Boeing 737
20h 35m layover·Overnight
IAHJul 22 16:47
→PDXJul 22 19:18
UA 1964Boeing 737MAX 9 Passenger
19h 20m·2 stops
$740 USDLIRJul 21 15:27
→IAHJul 21 20:12
UA 401Boeing 737
9h 3m layover·Overnight
IAHJul 22 05:15
→DENJul 22 06:47
UA 1874Airbus A321neo
1h 18m layover
DENJul 22 08:05
→PDXJul 22 09:47
UA 1247Boeing 737
21h 29m·1 stop
$763 USDLIRJul 21 15:27
→IAHJul 21 20:12
UA 401Boeing 737
13h 18m layover·Overnight
IAHJul 22 09:30
→PDXJul 22 11:56
UA 740Boeing 737
10h 26m·1 stop
$1,013 USDLIRJul 21 11:49
→DENJul 21 17:22
UA 1918Boeing 737MAX 8 Passenger
2h 8m layover
DENJul 21 19:30
→PDXJul 21 21:15
UA 498Airbus A321neo
17h 55m·1 stop
$2,621 USDLIRJul 21 16:30
→EWRJul 21 23:39
UA 1446Boeing 737MAX 8 Passenger
6h 51m layover·Overnight
EWRJul 22 06:30
→PDXJul 22 09:25
UA 1613Boeing 737