Flights from Chicago to Frende

Cheapest flights from Chicago

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.

Mon, Jun 16 - Tue, Jun 24

ORD

O'Hare Intl.

OPO

Dr. Francisco de Sa Carneiro

$768 Roundtrip, found 1 day ago

$768

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jun 16 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Tue, Jun 24, priced at $768 found 1 day ago

Wed, Jun 11 - Wed, Jun 18

ORD

O'Hare Intl.

OPO

Dr. Francisco de Sa Carneiro

$772 Roundtrip, found 1 day ago

$772

Roundtrip

found 1 day ago

Select United flight, departing Wed, Jun 11 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Jun 18, priced at $772 found 1 day ago

Sun, Jun 15 - Mon, Jun 23

ORD

O'Hare Intl.

OPO

Dr. Francisco de Sa Carneiro

$777 Roundtrip, found 1 day ago

$777

Roundtrip

found 1 day ago

Select United flight, departing Sun, Jun 15 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Mon, Jun 23, priced at $777 found 1 day ago

Sat, Jun 14 - Tue, Jun 24

ORD

O'Hare Intl.

OPO

Dr. Francisco de Sa Carneiro

$785 Roundtrip, found 1 day ago

$785

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jun 14 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Tue, Jun 24, priced at $785 found 1 day ago

Sat, Jun 14 - Mon, Jun 23

ORD

O'Hare Intl.

OPO

Dr. Francisco de Sa Carneiro

$789 Roundtrip, found 1 day ago

$789

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jun 14 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Mon, Jun 23, priced at $789 found 1 day ago

Mon, Jun 16 - Sun, Jun 22

ORD

O'Hare Intl.

OPO

Dr. Francisco de Sa Carneiro

$838 Roundtrip, found 1 day ago

$838

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jun 16 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Sun, Jun 22, priced at $838 found 1 day ago

Fri, Jun 13 - Tue, Jun 24

ORD

O'Hare Intl.

OPO

Dr. Francisco de Sa Carneiro

$843 Roundtrip, found 1 day ago

$843

Roundtrip

found 1 day ago

Select United flight, departing Fri, Jun 13 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Tue, Jun 24, priced at $843 found 1 day ago

Fri, Jun 13 - Wed, Jun 18

ORD

O'Hare Intl.

OPO

Dr. Francisco de Sa Carneiro

$847 Roundtrip, found 1 day ago

$847

Roundtrip

found 1 day ago

Select United flight, departing Fri, Jun 13 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Jun 18, priced at $847 found 1 day ago

Wed, Jun 11 - Sat, Jun 21

ORD

O'Hare Intl.

OPO

Dr. Francisco de Sa Carneiro

$848 Roundtrip, found 1 day ago

$848

Roundtrip

found 1 day ago

Select United flight, departing Wed, Jun 11 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Sat, Jun 21, priced at $848 found 1 day ago

Sat, Jun 14 - Sat, Jun 21

ORD

O'Hare Intl.

OPO

Dr. Francisco de Sa Carneiro

$1,207 Roundtrip, found 1 day ago

$1,207

Roundtrip

found 1 day ago

Select Swiss International Air Lines flight, departing Sat, Jun 14 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Sat, Jun 21, priced at $1,207 found 1 day ago

Sat, Jun 14 - Sat, Jun 21

ORD

O'Hare Intl.

OPO

Dr. Francisco de Sa Carneiro

$1,247 Roundtrip, found 1 day ago

$1,247

Roundtrip

found 1 day ago

Select KLM flight, departing Sat, Jun 14 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Sat, Jun 21, priced at $1,247 found 1 day ago

Sat, Jun 14 - Sat, Jun 21

ORD

O'Hare Intl.

OPO

Dr. Francisco de Sa Carneiro

$1,265 Roundtrip, found 1 day ago

$1,265

Roundtrip

found 1 day ago

Select Lufthansa flight, departing Sat, Jun 14 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Sat, Jun 21, priced at $1,265 found 1 day ago

Sat, Jun 14 - Sat, Jun 21

ORD

O'Hare Intl.

OPO

Dr. Francisco de Sa Carneiro

$1,375 Roundtrip, found 1 day ago

$1,375

Roundtrip

found 1 day ago

Select TAP Portugal flight, departing Sat, Jun 14 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Sat, Jun 21, priced at $1,375 found 1 day ago

Sat, Jun 14 - Sat, Jun 21

ORD

O'Hare Intl.

OPO

Dr. Francisco de Sa Carneiro

$1,418 Roundtrip, found 1 day ago

$1,418

Roundtrip

found 1 day ago

Select Iberia flight, departing Sat, Jun 14 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Sat, Jun 21, priced at $1,418 found 1 day ago

Sat, Jun 14 - Sat, Jun 21

ORD

O'Hare Intl.

OPO

Dr. Francisco de Sa Carneiro

$1,468 Roundtrip, found 1 day ago

$1,468

Roundtrip

found 1 day ago

Select Austrian Airlines flight, departing Sat, Jun 14 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Sat, Jun 21, priced at $1,468 found 1 day ago

Sat, Jun 14 - Sat, Jun 21

ORD

O'Hare Intl.

OPO

Dr. Francisco de Sa Carneiro

$1,480 Roundtrip, found 1 day ago

$1,480

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Jun 14 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Sat, Jun 21, priced at $1,480 found 1 day ago

Sat, Jun 14 - Sat, Jun 21

ORD

O'Hare Intl.

OPO

Dr. Francisco de Sa Carneiro

$1,698 Roundtrip, found 1 day ago

$1,698

Roundtrip

found 1 day ago

Select Air Canada flight, departing Sat, Jun 14 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Sat, Jun 21, priced at $1,698 found 1 day ago

Sat, Jun 14 - Sat, Jun 21

ORD

O'Hare Intl.

OPO

Dr. Francisco de Sa Carneiro

$1,726 Roundtrip, found 1 day ago

$1,726

Roundtrip

found 1 day ago

Select Turkish Airlines flight, departing Sat, Jun 14 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Sat, Jun 21, priced at $1,726 found 1 day ago

Sat, Jun 14 - Sat, Jun 21

ORD

O'Hare Intl.

OPO

Dr. Francisco de Sa Carneiro

$2,668 Roundtrip, found 1 day ago

$2,668

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Jun 14 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Sat, Jun 21, priced at $2,668 found 1 day ago

Sat, Jun 14 - Sat, Jun 21

ORD

O'Hare Intl.

OPO

Dr. Francisco de Sa Carneiro

$4,002 Roundtrip, found 1 day ago

$4,002

Roundtrip

found 1 day ago

Select British Airways flight, departing Sat, Jun 14 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Sat, Jun 21, priced at $4,002 found 1 day ago