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Casco

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Casco Flights as Low as $134

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

easyJet
Thu, Oct 1 - Tue, Oct 6
LGW
Gatwick
OPO
Dr. Francisco de Sa Carneiro
$134 Roundtrip, found 14 hours ago
$134
Roundtrip
found 14 hours ago
Select easyJet flight, departing Thu, Oct 1 from Gatwick to Dr. Francisco de Sa Carneiro, returning Tue, Oct 6, priced at $134 found 14 hours ago
Air France
Tue, Sep 1 - Wed, Sep 16
DUS
Düsseldorf Intl.
OPO
Dr. Francisco de Sa Carneiro
$213 Roundtrip, found 3 hours ago
$213
Roundtrip
found 3 hours ago
Select Air France flight, departing Tue, Sep 1 from Düsseldorf Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Sep 16, priced at $213 found 3 hours ago
LOT-Polish Airlines
Mon, Oct 12 - Thu, Oct 15
SVG
Sola
OPO
Dr. Francisco de Sa Carneiro
$276 Roundtrip, found 3 days ago
$276
Roundtrip
found 3 days ago
Select LOT-Polish Airlines flight, departing Mon, Oct 12 from Sola to Dr. Francisco de Sa Carneiro, returning Thu, Oct 15, priced at $276 found 3 days ago
SATA International-Azores Airlines S.A.
Tue, Sep 29 - Fri, Oct 9
PDL
Joao Paulo II
OPO
Dr. Francisco de Sa Carneiro
$288 Roundtrip, found 14 hours ago
$288
Roundtrip
found 14 hours ago
Select SATA International-Azores Airlines S.A. flight, departing Tue, Sep 29 from Joao Paulo II to Dr. Francisco de Sa Carneiro, returning Fri, Oct 9, priced at $288 found 14 hours ago
Lufthansa
Sat, Aug 29 - Wed, Sep 16
QDU
Düsseldorf Central Train Station
OPO
Dr. Francisco de Sa Carneiro
$365 Roundtrip, just found
$365
Roundtrip
just found
Select Lufthansa flight, departing Sat, Aug 29 from Düsseldorf Central Train Station to Dr. Francisco de Sa Carneiro, returning Wed, Sep 16, priced at $365 just found
TAP Portugal
Thu, Nov 19 - Sun, Dec 6
BOS
Logan Intl.
OPO
Dr. Francisco de Sa Carneiro
$577 Roundtrip, found 4 days ago
$577
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Thu, Nov 19 from Logan Intl. to Dr. Francisco de Sa Carneiro, returning Sun, Dec 6, priced at $577 found 4 days ago
TAP Portugal
Sat, Oct 24 - Sun, Nov 8
MIA
Miami Intl.
OPO
Dr. Francisco de Sa Carneiro
$600 Roundtrip, just found
$600
Roundtrip
just found
Select TAP Portugal flight, departing Sat, Oct 24 from Miami Intl. to Dr. Francisco de Sa Carneiro, returning Sun, Nov 8, priced at $600 just found
Royal Air Maroc
Fri, Jan 22 - Thu, Feb 4
LAX
Los Angeles Intl.
OPO
Dr. Francisco de Sa Carneiro
$640 Roundtrip, found 3 days ago
$640
Roundtrip
found 3 days ago
Select Royal Air Maroc flight, departing Fri, Jan 22 from Los Angeles Intl. to Dr. Francisco de Sa Carneiro, returning Thu, Feb 4, priced at $640 found 3 days ago
TAP Portugal
Sun, Sep 27 - Thu, Oct 8
EWR
Newark Liberty Intl. Airport
OPO
Dr. Francisco de Sa Carneiro
$649 Roundtrip, found 3 hours ago
$649
Roundtrip
found 3 hours ago
Select TAP Portugal flight, departing Sun, Sep 27 from Newark Liberty Intl. Airport to Dr. Francisco de Sa Carneiro, returning Thu, Oct 8, priced at $649 found 3 hours ago
TAP Portugal
Sat, Oct 10 - Thu, Oct 22
ORD
O'Hare Intl.
OPO
Dr. Francisco de Sa Carneiro
$670 Roundtrip, just found
$670
Roundtrip
just found
Select TAP Portugal flight, departing Sat, Oct 10 from O'Hare Intl. to Dr. Francisco de Sa Carneiro, returning Thu, Oct 22, priced at $670 just found
TAP Portugal
Tue, Sep 15 - Mon, Sep 21
JFK
John F. Kennedy Intl.
OPO
Dr. Francisco de Sa Carneiro
$694 Roundtrip, just found
$694
Roundtrip
just found
Select TAP Portugal flight, departing Tue, Sep 15 from John F. Kennedy Intl. to Dr. Francisco de Sa Carneiro, returning Mon, Sep 21, priced at $694 just found
American Airlines
Thu, Oct 22 - Mon, Nov 9
FLL
Fort Lauderdale - Hollywood Intl.
OPO
Dr. Francisco de Sa Carneiro
$842 Roundtrip, found 1 day ago
$842
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 22 from Fort Lauderdale - Hollywood Intl. to Dr. Francisco de Sa Carneiro, returning Mon, Nov 9, priced at $842 found 1 day ago
Delta
Mon, Oct 5 - Wed, Oct 21
BUF
Buffalo Niagara Intl.
OPO
Dr. Francisco de Sa Carneiro
$877 Roundtrip, found 1 day ago
$877
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Oct 5 from Buffalo Niagara Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Oct 21, priced at $877 found 1 day ago
TAP Portugal
Mon, Sep 7 - Thu, Sep 10
SFO
San Francisco Intl.
OPO
Dr. Francisco de Sa Carneiro
$1,020 Roundtrip, found 1 day ago
$1,020
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Mon, Sep 7 from San Francisco Intl. to Dr. Francisco de Sa Carneiro, returning Thu, Sep 10, priced at $1,020 found 1 day ago
Air Canada
Tue, Sep 1 - Wed, Sep 9
LAS
Harry Reid Intl.
OPO
Dr. Francisco de Sa Carneiro
$1,116 Roundtrip, just found
$1,116
Roundtrip
just found
Select Air Canada flight, departing Tue, Sep 1 from Harry Reid Intl. to Dr. Francisco de Sa Carneiro, returning Wed, Sep 9, priced at $1,116 just found
KLM
Sat, Oct 3 - Sun, Oct 11
EZE
Ministro Pistarini Intl.
OPO
Dr. Francisco de Sa Carneiro
$1,525 Roundtrip, found 1 day ago
$1,525
Roundtrip
found 1 day ago
Select KLM flight, departing Sat, Oct 3 from Ministro Pistarini Intl. to Dr. Francisco de Sa Carneiro, returning Sun, Oct 11, priced at $1,525 found 1 day ago

Cheap Flights to Casco

Fall in love at first flight with your vacation to Casco by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Casco on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Casco, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Casco

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Casco with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the OPO airport.

What is the cheapest month to fly to Casco?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Casco are in October, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Casco?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Casco.

What airport is best to fly into Casco?

When you’re planning your trip to Casco, convenience is the name of the game. Luckily, Casco Dr. Francisco de Sa Carneiro Airport is nearby so you can deplane and get going on checking off everything on your Casco must-do list.

How much are flights to Casco?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Casco on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $134, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Casco?

The trick to saving a stack of cash on your flight to Casco? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $134 right now, why wait?

Casco Flight Information
Destination airport
Dr. Francisco de Sa Carneiro
Destination airport IATA code
OPO
Roundtrip price
$133

Last Minute Hotel Deals in Casco

B&B Hotel Viana do Castelo

B&B Hotel Viana do Castelo

3 out of 5
Estrada da Papanata 74 Viana do Castelo
Stay at this hotel in Viana do Castelo. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Popular attractions Republic Square and Museu do Traje ...
9.4/10 Exceptional! (139 reviews)
"The receptionist told us there was no parking at the hotel and we had to leave our rental on the street. It was an “ok” experience and stay."

Reviewed on Aug 15, 2026

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B&B Hotel Viana do Castelo
Hostal El Viejo Galeón

Hostal El Viejo Galeón

2 out of 5
C/ Areas, 28 Baiona Pontevedra
Book a stay at this beach hostal in Baiona. Enjoy breakfast (surcharge), an area shuttle (surcharge), and daily housekeeping. Popular attractions Ladeira Beach ...
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Hostal El Viejo Galeón
Hotel Alfonso I

Hotel Alfonso I

4 out of 5
A Gándara s/n - Guillarei Tui Pontevedra
Book a stay at this business-friendly hotel in Tui. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Monte Aloia National Park and ...
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Hotel Alfonso I
Flag Design Hotel

Flag Design Hotel

4 out of 5
Rua da Bandeira, 140 Viana do Castelo Viana do Castelo
Book a stay at this spa hotel in Viana do Castelo. Enjoy free breakfast, free WiFi, and an outdoor pool. Our guests praise the helpful staff in our reviews. ...
9.2/10 Wonderful! (179 reviews)
"We really enjoyed our stay at the Flag Design Hotel in Viana. The staff is super friendly and the hotel very comfortable. Perfectly located at the center of the city, clean and convenient. We appreciated we could watch the FIFA World Cup games from the room or cafeteria and loved the library and ..."

Reviewed on Jul 8, 2026

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Flag Design Hotel
Vila Gale Collection Ponte de Lima Vineyards Hotel

Vila Gale Collection Ponte de Lima Vineyards Hotel

4.5 out of 5
876 Rua de Corutelo Ponte de Lima
Book a stay at this luxury hotel in Ponte de Lima. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Church of St. Romanica Martin and Chapel ...
9.6/10 Exceptional! (33 reviews)
"Excellent!!! Incredible place and service"

Reviewed on May 23, 2026

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Vila Gale Collection Ponte de Lima Vineyards Hotel
Axis Viana Business & SPA Hotel

Axis Viana Business & SPA Hotel

4 out of 5
Avenida Capitao Gaspar de Castro Viana do Castelo
Book a stay at this spa hotel in Viana do Castelo. Enjoy free WiFi, an outdoor pool, and a full-service spa. Popular attractions Republic Square and Sanctuary ...
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Axis Viana Business & SPA Hotel
Casa Melo Alvim by Unlock Hotels

Casa Melo Alvim by Unlock Hotels

4 out of 5
Av. Conde da Carreira, 28 Viana do Castelo
Book a stay at this business-friendly hotel in Viana do Castelo. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff ...
9.2/10 Wonderful! (304 reviews)
"Hotel is in central Viana, 2 minutes walk from the station. Great breakfast with a few fresh options. Small swimming pool and garden with a few loungers. Friendly staff. Great location for everything in Viana."

Reviewed on Jul 18, 2026

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Casa Melo Alvim by Unlock Hotels
Amoure Hotel

Amoure Hotel

5 out of 5
Avenida da Câmara, 22 Vila Verde Vila Verde
Book a stay at this luxury hotel in Vila Verde. Enjoy free WiFi, free parking, and an outdoor pool. Popular attractions Centro de Artes e Cultura de Vila Verde ...
10/10 Exceptional! (24 reviews)
"This is a an absolutely breathtaking property! It’s gorgeous and close to braga and Porto! Definitely a showstopper boutique hotel!"

Reviewed on Aug 9, 2026

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Amoure Hotel
See all 1,430 properties in Casco
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.