Flights from Grand Rapids to Porto

Cheapest flights from Grand Rapids

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 2 - Wed, Nov 5

GRR

Gerald R. Ford Intl.

OPO

Dr. Francisco de Sa Carneiro

$862 Roundtrip, found 17 hours ago

$862

Roundtrip

found 17 hours ago

Select United flight, departing Tue, Sep 2 from Gerald R. Ford Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Nov 5, priced at $862 found 17 hours ago

Tue, Sep 2 - Thu, Nov 6

GRR

Gerald R. Ford Intl.

OPO

Dr. Francisco de Sa Carneiro

$900 Roundtrip, found 17 hours ago

$900

Roundtrip

found 17 hours ago

Select United flight, departing Tue, Sep 2 from Gerald R. Ford Intl. to Dr. Francisco de Sa Carneiro, returning Thu, Nov 6, priced at $900 found 17 hours ago

Thu, Sep 4 - Wed, Nov 5

GRR

Gerald R. Ford Intl.

OPO

Dr. Francisco de Sa Carneiro

$932 Roundtrip, found 17 hours ago

$932

Roundtrip

found 17 hours ago

Select United flight, departing Thu, Sep 4 from Gerald R. Ford Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Nov 5, priced at $932 found 17 hours ago

Mon, Sep 1 - Fri, Nov 7

GRR

Gerald R. Ford Intl.

OPO

Dr. Francisco de Sa Carneiro

$935 Roundtrip, found 17 hours ago

$935

Roundtrip

found 17 hours ago

Select Air France flight, departing Mon, Sep 1 from Gerald R. Ford Intl. to Dr. Francisco de Sa Carneiro, returning Fri, Nov 7, priced at $935 found 17 hours ago

Fri, Sep 5 - Wed, Nov 5

GRR

Gerald R. Ford Intl.

OPO

Dr. Francisco de Sa Carneiro

$941 Roundtrip, found 17 hours ago

$941

Roundtrip

found 17 hours ago

Select United flight, departing Fri, Sep 5 from Gerald R. Ford Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Nov 5, priced at $941 found 17 hours ago

Thu, Sep 4 - Thu, Nov 6

GRR

Gerald R. Ford Intl.

OPO

Dr. Francisco de Sa Carneiro

$951 Roundtrip, found 17 hours ago

$951

Roundtrip

found 17 hours ago

Select United flight, departing Thu, Sep 4 from Gerald R. Ford Intl. to Dr. Francisco de Sa Carneiro, returning Thu, Nov 6, priced at $951 found 17 hours ago

Thu, Sep 4 - Thu, Nov 6

GRR

Gerald R. Ford Intl.

OPO

Dr. Francisco de Sa Carneiro

$954 Roundtrip, found 17 hours ago

$954

Roundtrip

found 17 hours ago

Select United flight, departing Thu, Sep 4 from Gerald R. Ford Intl. to Dr. Francisco de Sa Carneiro, returning Thu, Nov 6, priced at $954 found 17 hours ago

Mon, Sep 1 - Mon, Nov 3

GRR

Gerald R. Ford Intl.

OPO

Dr. Francisco de Sa Carneiro

$956 Roundtrip, found 17 hours ago

$956

Roundtrip

found 17 hours ago

Select British Airways flight, departing Mon, Sep 1 from Gerald R. Ford Intl. to Dr. Francisco de Sa Carneiro, returning Mon, Nov 3, priced at $956 found 17 hours ago

Wed, Sep 3 - Mon, Nov 3

GRR

Gerald R. Ford Intl.

OPO

Dr. Francisco de Sa Carneiro

$957 Roundtrip, found 17 hours ago

$957

Roundtrip

found 17 hours ago

Select British Airways flight, departing Wed, Sep 3 from Gerald R. Ford Intl. to Dr. Francisco de Sa Carneiro, returning Mon, Nov 3, priced at $957 found 17 hours ago

Thu, Sep 4 - Thu, Nov 6

GRR

Gerald R. Ford Intl.

OPO

Dr. Francisco de Sa Carneiro

$963 Roundtrip, found 17 hours ago

$963

Roundtrip

found 17 hours ago

Select United flight, departing Thu, Sep 4 from Gerald R. Ford Intl. to Dr. Francisco de Sa Carneiro, returning Thu, Nov 6, priced at $963 found 17 hours ago

Thu, Sep 4 - Thu, Nov 6

GRR

Gerald R. Ford Intl.

OPO

Dr. Francisco de Sa Carneiro

$967 Roundtrip, found 17 hours ago

$967

Roundtrip

found 17 hours ago

Select Lufthansa flight, departing Thu, Sep 4 from Gerald R. Ford Intl. to Dr. Francisco de Sa Carneiro, returning Thu, Nov 6, priced at $967 found 17 hours ago

Thu, Sep 4 - Thu, Nov 6

GRR

Gerald R. Ford Intl.

OPO

Dr. Francisco de Sa Carneiro

$970 Roundtrip, found 17 hours ago

$970

Roundtrip

found 17 hours ago

Select United flight, departing Thu, Sep 4 from Gerald R. Ford Intl. to Dr. Francisco de Sa Carneiro, returning Thu, Nov 6, priced at $970 found 17 hours ago

Fri, Sep 5 - Thu, Nov 6

GRR

Gerald R. Ford Intl.

OPO

Dr. Francisco de Sa Carneiro

$979 Roundtrip, found 17 hours ago

$979

Roundtrip

found 17 hours ago

Select United flight, departing Fri, Sep 5 from Gerald R. Ford Intl. to Dr. Francisco de Sa Carneiro, returning Thu, Nov 6, priced at $979 found 17 hours ago

Thu, Sep 4 - Thu, Nov 6

GRR

Gerald R. Ford Intl.

OPO

Dr. Francisco de Sa Carneiro

$985 Roundtrip, found 17 hours ago

$985

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Thu, Sep 4 from Gerald R. Ford Intl. to Dr. Francisco de Sa Carneiro, returning Thu, Nov 6, priced at $985 found 17 hours ago

Thu, Sep 4 - Thu, Nov 6

GRR

Gerald R. Ford Intl.

OPO

Dr. Francisco de Sa Carneiro

$991 Roundtrip, found 17 hours ago

$991

Roundtrip

found 17 hours ago

Select United flight, departing Thu, Sep 4 from Gerald R. Ford Intl. to Dr. Francisco de Sa Carneiro, returning Thu, Nov 6, priced at $991 found 17 hours ago

Thu, Sep 4 - Thu, Nov 6

GRR

Gerald R. Ford Intl.

OPO

Dr. Francisco de Sa Carneiro

$995 Roundtrip, found 17 hours ago

$995

Roundtrip

found 17 hours ago

Select Lufthansa flight, departing Thu, Sep 4 from Gerald R. Ford Intl. to Dr. Francisco de Sa Carneiro, returning Thu, Nov 6, priced at $995 found 17 hours ago

Thu, Sep 4 - Thu, Nov 6

GRR

Gerald R. Ford Intl.

OPO

Dr. Francisco de Sa Carneiro

$996 Roundtrip, found 17 hours ago

$996

Roundtrip

found 17 hours ago

Select United flight, departing Thu, Sep 4 from Gerald R. Ford Intl. to Dr. Francisco de Sa Carneiro, returning Thu, Nov 6, priced at $996 found 17 hours ago

Thu, Sep 4 - Thu, Nov 6

GRR

Gerald R. Ford Intl.

OPO

Dr. Francisco de Sa Carneiro

$1,054 Roundtrip, found 17 hours ago

$1,054

Roundtrip

found 17 hours ago

Select Delta flight, departing Thu, Sep 4 from Gerald R. Ford Intl. to Dr. Francisco de Sa Carneiro, returning Thu, Nov 6, priced at $1,054 found 17 hours ago

Thu, Sep 4 - Thu, Nov 6

GRR

Gerald R. Ford Intl.

OPO

Dr. Francisco de Sa Carneiro

$1,092 Roundtrip, found 17 hours ago

$1,092

Roundtrip

found 17 hours ago

Select KLM flight, departing Thu, Sep 4 from Gerald R. Ford Intl. to Dr. Francisco de Sa Carneiro, returning Thu, Nov 6, priced at $1,092 found 17 hours ago

Thu, Sep 4 - Thu, Nov 6

GRR

Gerald R. Ford Intl.

OPO

Dr. Francisco de Sa Carneiro

$1,181 Roundtrip, found 17 hours ago

$1,181

Roundtrip

found 17 hours ago

Select Iberia flight, departing Thu, Sep 4 from Gerald R. Ford Intl. to Dr. Francisco de Sa Carneiro, returning Thu, Nov 6, priced at $1,181 found 17 hours ago