Cheap flights from Chicago to Aliados

Popular airlines from Chicago to Aliados

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Cheap Flights from Chicago (CHI) to Aliados (OPO)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 19 Aug. - Thu, 28 Aug.
ORD
Chicago
OPO
Porto
AU$874 Return, found 6 days ago
AU$874
Return
found 6 days ago
Select United flight, departing Tue, 19 Aug. from Chicago to Porto, returning Thu, 28 Aug., priced at AU$874 found 6 days ago
United
Tue, 19 Aug. - Thu, 28 Aug.
ORD
Chicago
OPO
Porto
AU$886 Return, found 6 days ago
AU$886
Return
found 6 days ago
Select United flight, departing Tue, 19 Aug. from Chicago to Porto, returning Thu, 28 Aug., priced at AU$886 found 6 days ago
United
Tue, 19 Aug. - Thu, 28 Aug.
ORD
Chicago
OPO
Porto
AU$903 Return, found 6 days ago
AU$903
Return
found 6 days ago
Select United flight, departing Tue, 19 Aug. from Chicago to Porto, returning Thu, 28 Aug., priced at AU$903 found 6 days ago
Swiss International Air Lines
Tue, 19 Aug. - Thu, 28 Aug.
ORD
Chicago
OPO
Porto
AU$904 Return, found 6 days ago
AU$904
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Tue, 19 Aug. from Chicago to Porto, returning Thu, 28 Aug., priced at AU$904 found 6 days ago
Swiss International Air Lines
Tue, 19 Aug. - Thu, 28 Aug.
ORD
Chicago
OPO
Porto
AU$916 Return, found 6 days ago
AU$916
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Tue, 19 Aug. from Chicago to Porto, returning Thu, 28 Aug., priced at AU$916 found 6 days ago
United
Tue, 19 Aug. - Thu, 28 Aug.
ORD
Chicago
OPO
Porto
AU$1,001 Return, found 6 days ago
AU$1,001
Return
found 6 days ago
Select United flight, departing Tue, 19 Aug. from Chicago to Porto, returning Thu, 28 Aug., priced at AU$1,001 found 6 days ago
KLM
Tue, 19 Aug. - Thu, 28 Aug.
ORD
Chicago
OPO
Porto
AU$1,040 Return, found 6 days ago
AU$1,040
Return
found 6 days ago
Select KLM flight, departing Tue, 19 Aug. from Chicago to Porto, returning Thu, 28 Aug., priced at AU$1,040 found 6 days ago
Turkish Airlines
Tue, 19 Aug. - Thu, 28 Aug.
ORD
Chicago
OPO
Porto
AU$1,116 Return, found 6 days ago
AU$1,116
Return
found 6 days ago
Select Turkish Airlines flight, departing Tue, 19 Aug. from Chicago to Porto, returning Thu, 28 Aug., priced at AU$1,116 found 6 days ago
Lufthansa
Tue, 19 Aug. - Thu, 28 Aug.
ORD
Chicago
OPO
Porto
AU$1,205 Return, found 6 days ago
AU$1,205
Return
found 6 days ago
Select Lufthansa flight, departing Tue, 19 Aug. from Chicago to Porto, returning Thu, 28 Aug., priced at AU$1,205 found 6 days ago
American Airlines
Tue, 19 Aug. - Thu, 28 Aug.
ORD
Chicago
OPO
Porto
AU$1,210 Return, found 6 days ago
AU$1,210
Return
found 6 days ago
Select American Airlines flight, departing Tue, 19 Aug. from Chicago to Porto, returning Thu, 28 Aug., priced at AU$1,210 found 6 days ago
British Airways
Tue, 19 Aug. - Thu, 28 Aug.
ORD
Chicago
OPO
Porto
AU$1,251 Return, found 6 days ago
AU$1,251
Return
found 6 days ago
Select British Airways flight, departing Tue, 19 Aug. from Chicago to Porto, returning Thu, 28 Aug., priced at AU$1,251 found 6 days ago
Iberia
Tue, 19 Aug. - Thu, 28 Aug.
ORD
Chicago
OPO
Porto
AU$1,253 Return, found 6 days ago
AU$1,253
Return
found 6 days ago
Select Iberia flight, departing Tue, 19 Aug. from Chicago to Porto, returning Thu, 28 Aug., priced at AU$1,253 found 6 days ago
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