CLE - OPO

$727 Find Cheap Flights from Cleveland to Porto - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$727
Typical prices: $806-$1,214
United Airlines
Thu 12/6Sat 12/22
CLE - OPO • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Cleveland and Porto. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
November
Cheapest • 22% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
New York John F Kennedy Intl (JFK)
Cheapest • Avg $993 (round-trip)
Newark (EWR)
Shortest trip • 11h 26m (one-way)
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Insights
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Flight Deals

Cheap Flights from Cleveland to Porto (CLE-OPO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cleveland to Porto

Sun, Dec 6 - Tue, Dec 22
United Airlines Logo
11:50 am - 9:30 amCLE  Cleveland Hopkins Intl-OPO Porto
16h 40m1 stop Newark
United Airlines Logo
6:00 am - 8:19 amOPO  Porto-CLE Cleveland Hopkins Intl
31h 19m2 stops Frankfurt am Main Chicago O'Hare Intl
$727United Airlines
Sun, Dec 6 - Tue, Dec 22
United Airlines Logo
2:15 pm - 9:30 amCLE  Cleveland Hopkins Intl-OPO Porto
14h 15m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:00 am - 8:19 amOPO  Porto-CLE Cleveland Hopkins Intl
31h 19m2 stops Frankfurt am Main Chicago O'Hare Intl
$727United Airlines
Mon, Mar 1 - Wed, Mar 3
United Airlines Logo
5:31 pm - 9:30 amCLE  Cleveland Hopkins Intl-OPO Porto
10h 59m1 stop Newark
United Airlines Logo
12:35 pm - 9:03 pmOPO  Porto-CLE Cleveland Hopkins Intl
13h 28m1 stop Newark
$731United Airlines
Mon, Mar 1 - Wed, Mar 3
United Airlines Logo
5:31 pm - 9:30 amCLE  Cleveland Hopkins Intl-OPO Porto
10h 59m1 stop Newark
United Airlines Logo
12:35 pm - 9:03 pmOPO  Porto-CLE Cleveland Hopkins Intl
13h 28m1 stop Newark
$732United Airlines
Mon, Dec 7 - Wed, Dec 23
United Airlines Logo
5:20 pm - 9:30 amCLE  Cleveland Hopkins Intl-OPO Porto
11h 10m1 stop Newark
United Airlines Logo
6:00 am - 8:53 pmOPO  Porto-CLE Cleveland Hopkins Intl
19h 53m2 stops Frankfurt am Main Chicago O'Hare Intl
$734United Airlines
Mon, Dec 7 - Wed, Dec 23
United Airlines Logo
12:19 pm - 9:30 amCLE  Cleveland Hopkins Intl-OPO Porto
16h 11m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:00 am - 8:53 pmOPO  Porto-CLE Cleveland Hopkins Intl
19h 53m2 stops Frankfurt am Main Chicago O'Hare Intl
$734United Airlines
Mon, Mar 1 - Wed, Mar 3
United Airlines Logo
3:12 pm - 9:30 amCLE  Cleveland Hopkins Intl-OPO Porto
13h 18m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
12:35 pm - 11:59 pmOPO  Porto-CLE Cleveland Hopkins Intl
16h 24m2 stops Newark Washington, D.C. Dulles Intl
$736United Airlines
Mon, Mar 1 - Wed, Mar 3
United Airlines Logo
5:31 pm - 9:30 amCLE  Cleveland Hopkins Intl-OPO Porto
10h 59m1 stop Newark
United Airlines Logo
12:35 pm - 11:59 pmOPO  Porto-CLE Cleveland Hopkins Intl
16h 24m2 stops Newark Washington, D.C. Dulles Intl
$736United Airlines
Mon, Feb 1 - Wed, Mar 10
Iberia Logo
5:34 pm - 11:45 amCLE  Cleveland Hopkins Intl-OPO Porto
13h 11m2 stops New York John F Kennedy Intl Madrid Barajas
Iberia Logo
8:40 pm - 8:05 pmOPO  Porto-CLE Cleveland Hopkins Intl
28h 25m2 stops Madrid Barajas Chicago O'Hare Intl
$737Iberia
Sun, Apr 11 - Sun, Apr 18
Multiple Airlines Logo
4:10 pm - 7:55 amCLE  Cleveland Hopkins Intl-OPO Porto
34h 45m2 stops Chicago O'Hare Intl Zurich
Multiple Airlines Logo
6:00 am - 12:03 amOPO  Porto-CLE Cleveland Hopkins Intl
23h 03m2 stops Frankfurt am Main Chicago O'Hare Intl
$756Multiple Airlines
Booking Insights

Price, demand and travel trends for Cleveland to Porto flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Cleveland to Porto?

Round-trip flights from Cleveland to Porto typically range from $806 to $1,214. The lowest price found in the past 5 days was $727, on United Airlines.

What's the cheapest day of the week to fly from Cleveland to Porto?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Cleveland to Porto. It’s 19% cheaper than the average day, while Saturday is the most expensive, with prices 32% higher.

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Key details for Cleveland to Porto flights

Low season

January

Cheapest flight

$727
Beat the crowds with an average 73% drop in travelers.
The most popular month to fly with an average 36% increase in travelers.
Round-trip flight from Cleveland to Porto

When to book flights from Cleveland to Porto

Are your dates flexible? Find out the best times to travel from Cleveland to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Cleveland to Porto flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Cleveland to Porto?

    Only Economy Class is available on flights from Cleveland to Porto.

  • How long is a flight from Cleveland to Porto?

    A nonstop flight from Cleveland to Porto takes 00m, covering 3,671 miles.

  • Do I need a passport to fly from Cleveland to Porto?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Cleveland to Porto flight?

    Round-trip flights from Cleveland to Porto range from $806 to $1,214, with an average of $985 over the past 12 months. Anything below $806 counts as a good deal.

  • What car rental options are available at Porto Airport (OPO)?

    Porto Airport (OPO) hosts 5 major car rental companies, with daily rates averaging $23 for economy cars. Top options include:

    • GREEN MOTION
    • Drive on Holiday
    • Klass Wagen
    • Goldcar Rental SP
    • Sixt

  • Which airports can I use when flying from Cleveland to Porto?

    Flights from Cleveland to Porto usually depart from Cleveland Hopkins Intl (CLE) and arrive at Porto (OPO).

  • Which airports do connecting flights from Cleveland to Porto pass through?

    Connecting flights from Cleveland to Porto most commonly pass through:

    • Newark (EWR) - 91% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Cleveland to Porto?

    Yes. Flexible dates can save you up to 39% on flights from Cleveland to Porto. Friday is the cheapest departure day at $806 round-trip on average, while Saturday is the most expensive at $1,302, a difference of $496.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Cleveland to Porto?

    Flying via Newark (EWR) gives the shortest average 1-stop total travel time at 11h 26m, compared with 13h 53m via New York John F Kennedy Intl (JFK).

  • What is the time difference between Cleveland and Porto?

    Porto is 5 hours ahead of Cleveland (Western European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Porto?

    Some of the most popular sights in Porto are Ribeira Square, Avenida dos Aliados and Mercado do Bolhão. These are among the most viewed places in Porto on KAYAK.

Your guide to booking Cleveland to Porto flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Saturday. On this route, Friday flights average $806, about $496 less than Saturday fares (38% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Cleveland to Porto trip for November. Fares historically average $764 round-trip in that month - typically $800 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Porto Airport.

    • Ap Aeroporto Porto

More options for your flight from Cleveland to Porto

Complete your trip to Porto with a hotel stay or car rental

Car rentals in Porto
Hotels in Porto
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