Flights from Chantilly to Porto

Cheapest flights from Chantilly

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, Jul 14 - Tue, Jul 22

IAD

Washington Dulles Intl.

OPO

Dr. Francisco de Sa Carneiro

$650 Roundtrip, found 2 days ago

$650

Roundtrip

found 2 days ago

Select United flight, departing Mon, Jul 14 from Washington Dulles Intl. to Dr. Francisco de Sa Carneiro, returning Tue, Jul 22, priced at $650 found 2 days ago

Tue, Jul 15 - Tue, Jul 22

IAD

Washington Dulles Intl.

OPO

Dr. Francisco de Sa Carneiro

$652 Roundtrip, found 2 days ago

$652

Roundtrip

found 2 days ago

Select TAP Portugal flight, departing Tue, Jul 15 from Washington Dulles Intl. to Dr. Francisco de Sa Carneiro, returning Tue, Jul 22, priced at $652 found 2 days ago

Sun, Jul 13 - Thu, Jul 24

IAD

Washington Dulles Intl.

OPO

Dr. Francisco de Sa Carneiro

$655 Roundtrip, found 2 days ago

$655

Roundtrip

found 2 days ago

Select United flight, departing Sun, Jul 13 from Washington Dulles Intl. to Dr. Francisco de Sa Carneiro, returning Thu, Jul 24, priced at $655 found 2 days ago

Wed, Jul 16 - Wed, Jul 23

IAD

Washington Dulles Intl.

OPO

Dr. Francisco de Sa Carneiro

$656 Roundtrip, found 2 days ago

$656

Roundtrip

found 2 days ago

Select TAP Portugal flight, departing Wed, Jul 16 from Washington Dulles Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Jul 23, priced at $656 found 2 days ago

Mon, Jul 14 - Fri, Jul 25

IAD

Washington Dulles Intl.

OPO

Dr. Francisco de Sa Carneiro

$658 Roundtrip, found 2 days ago

$658

Roundtrip

found 2 days ago

Select United flight, departing Mon, Jul 14 from Washington Dulles Intl. to Dr. Francisco de Sa Carneiro, returning Fri, Jul 25, priced at $658 found 2 days ago

Sun, Jul 13 - Fri, Jul 25

IAD

Washington Dulles Intl.

OPO

Dr. Francisco de Sa Carneiro

$662 Roundtrip, found 2 days ago

$662

Roundtrip

found 2 days ago

Select United flight, departing Sun, Jul 13 from Washington Dulles Intl. to Dr. Francisco de Sa Carneiro, returning Fri, Jul 25, priced at $662 found 2 days ago

Tue, Jun 10 - Thu, Jun 26

IAD

Washington Dulles Intl.

OPO

Dr. Francisco de Sa Carneiro

$679 Roundtrip, found 3 days ago

$679

Roundtrip

found 3 days ago

Select TAP Portugal flight, departing Tue, Jun 10 from Washington Dulles Intl. to Dr. Francisco de Sa Carneiro, returning Thu, Jun 26, priced at $679 found 3 days ago

Fri, Jul 18 - Fri, Jul 25

IAD

Washington Dulles Intl.

OPO

Dr. Francisco de Sa Carneiro

$756 Roundtrip, found 2 days ago

$756

Roundtrip

found 2 days ago

Select Swiss International Air Lines flight, departing Fri, Jul 18 from Washington Dulles Intl. to Dr. Francisco de Sa Carneiro, returning Fri, Jul 25, priced at $756 found 2 days ago

Wed, Jul 16 - Wed, Jul 23

IAD

Washington Dulles Intl.

OPO

Dr. Francisco de Sa Carneiro

$783 Roundtrip, found 2 days ago

$783

Roundtrip

found 2 days ago

Select Lufthansa flight, departing Wed, Jul 16 from Washington Dulles Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Jul 23, priced at $783 found 2 days ago

Wed, Jul 16 - Wed, Jul 23

IAD

Washington Dulles Intl.

OPO

Dr. Francisco de Sa Carneiro

$932 Roundtrip, found 2 days ago

$932

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Jul 16 from Washington Dulles Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Jul 23, priced at $932 found 2 days ago

Wed, Jul 16 - Wed, Jul 23

IAD

Washington Dulles Intl.

OPO

Dr. Francisco de Sa Carneiro

$999 Roundtrip, found 2 days ago

$999

Roundtrip

found 2 days ago

Select Air Canada flight, departing Wed, Jul 16 from Washington Dulles Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Jul 23, priced at $999 found 2 days ago

Wed, Jul 16 - Wed, Jul 23

IAD

Washington Dulles Intl.

OPO

Dr. Francisco de Sa Carneiro

$1,042 Roundtrip, found 2 days ago

$1,042

Roundtrip

found 2 days ago

Select British Airways flight, departing Wed, Jul 16 from Washington Dulles Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Jul 23, priced at $1,042 found 2 days ago

Thu, Jun 12 - Wed, Jun 25

IAD

Washington Dulles Intl.

OPO

Dr. Francisco de Sa Carneiro

$1,126 Roundtrip, found 3 days ago

$1,126

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Jun 12 from Washington Dulles Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Jun 25, priced at $1,126 found 3 days ago

Wed, Jul 16 - Wed, Jul 23

IAD

Washington Dulles Intl.

OPO

Dr. Francisco de Sa Carneiro

$1,160 Roundtrip, found 2 days ago

$1,160

Roundtrip

found 2 days ago

Select Iberia flight, departing Wed, Jul 16 from Washington Dulles Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Jul 23, priced at $1,160 found 2 days ago

Thu, Jun 12 - Wed, Jun 25

IAD

Washington Dulles Intl.

OPO

Dr. Francisco de Sa Carneiro

$1,178 Roundtrip, found 3 days ago

$1,178

Roundtrip

found 3 days ago

Select KLM flight, departing Thu, Jun 12 from Washington Dulles Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Jun 25, priced at $1,178 found 3 days ago

Wed, Jul 16 - Wed, Jul 23

IAD

Washington Dulles Intl.

OPO

Dr. Francisco de Sa Carneiro

$1,326 Roundtrip, found 2 days ago

$1,326

Roundtrip

found 2 days ago

Select Turkish Airlines flight, departing Wed, Jul 16 from Washington Dulles Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Jul 23, priced at $1,326 found 2 days ago

Thu, Jun 12 - Wed, Jun 25

IAD

Washington Dulles Intl.

OPO

Dr. Francisco de Sa Carneiro

$1,404 Roundtrip, found 3 days ago

$1,404

Roundtrip

found 3 days ago

Select Air France flight, departing Thu, Jun 12 from Washington Dulles Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Jun 25, priced at $1,404 found 3 days ago

Thu, Jun 12 - Wed, Jun 25

IAD

Washington Dulles Intl.

OPO

Dr. Francisco de Sa Carneiro

$1,419 Roundtrip, found 3 days ago

$1,419

Roundtrip

found 3 days ago

Select Brussels Airlines flight, departing Thu, Jun 12 from Washington Dulles Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Jun 25, priced at $1,419 found 3 days ago

Wed, Jul 16 - Wed, Jul 23

IAD

Washington Dulles Intl.

OPO

Dr. Francisco de Sa Carneiro

$1,562 Roundtrip, found 2 days ago

$1,562

Roundtrip

found 2 days ago

Select Scandinavian Airlines flight, departing Wed, Jul 16 from Washington Dulles Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Jul 23, priced at $1,562 found 2 days ago

Thu, Jun 12 - Wed, Jun 25

IAD

Washington Dulles Intl.

OPO

Dr. Francisco de Sa Carneiro

$2,752 Roundtrip, found 3 days ago

$2,752

Roundtrip

found 3 days ago

Select ITA Airways flight, departing Thu, Jun 12 from Washington Dulles Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Jun 25, priced at $2,752 found 3 days ago