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$413+ Cheap flights from Clearwater, FL to Porto (OPO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — OPO
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheapflights Tip: The best prices from Clearwater to Porto are usually found in January or February, booked 66 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Clearwater to Porto

Keep the following information in mind while searching for Clearwater to Porto flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$737
(United)

One-way from

$413
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$972
Provider with most accurate pricing for Tampa-Porto flight deals.
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Provider most trusted by Cheapflights users for Tampa-Porto flights.
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From Clearwater to Porto
Search Deals
One-way flight from Clearwater to Porto
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($169 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Clearwater to Porto

Cheapest flights from Clearwater to Porto
Explore the most affordable flight options available from Clearwater to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This United deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/172:08 pmTPA - OPO
1 stop11h 47mUnited Airlines
Sun 8/2411:20 amOPO - TPA
2 stops38h 42mUnited Airlines
Deal found 4/1$737
This Booking.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/168:45 pmTPA - OPO
2 stops55h 50mMultiple Airlines
Sat 8/307:20 pmOPO - TPA
1 stop27h 25mMultiple Airlines
Deal found 4/1$756
This SWISS deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/177:25 pmTPA - OPO
1 stop31h 30mSWISS
Sat 8/233:05 amOPO - TPA
1 stop19h 40mSWISS
Deal found 4/1$768
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:25 pmTPA - OPO
2 stops23h 55mLufthansa
Tue 5/136:00 amOPO - TPA
1 stop15h 00mLufthansa
Deal found 3/31$779
This Travelocity deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:16 amTPA - OPO
2 stops20h 24mIberia
Mon 10/68:35 pmOPO - TPA
2 stops32h 02mIberia
Deal found 4/1$785
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:35 amTPA - OPO
2 stops19h 50mDelta
Tue 9/306:30 amOPO - TPA
2 stops21h 27mDelta
Deal found 4/1$786
This British Airways deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:55 pmTPA - OPO
1 stop20h 40mBritish Airways
Sun 5/119:25 pmOPO - TPA
1 stop24h 30mBritish Airways
Deal found 4/1$879
This Booking.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/288:45 pmTPA - OPO
2 stops55h 50mAir Canada
Sun 9/711:20 amOPO - TPA
2 stops37h 49mAir Canada
Deal found 4/1$1,019
This Ovago deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/37:00 amTPA - OPO
2 stops29h 05mScandinavian Airlines
Wed 4/912:15 pmOPO - TPA
2 stops40h 06mScandinavian Airlines
Deal found 4/1$1,031
This FlightHub deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3110:15 amTPA - OPO
1 stop19h 40mTAP AIR PORTUGAL
Mon 8/410:35 pmOPO - TPA
2 stops40h 10mTAP AIR PORTUGAL
Deal found 4/1$1,488
This oojo deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/292:40 pmTPA - OPO
2 stops44h 10mTurkish Airlines
Thu 7/104:50 pmOPO - TPA
2 stops34h 25mTurkish Airlines
Deal found 4/1$3,450

Cheapflights Fare Finder

Customize your flight search to find flights from Clearwater to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2025.
Use the filters below to find and compare flights from Clearwater to Porto that are best for you.

Fly from

Clearwater

Fly to

Porto

Route

Depart

Return

Price

TampaPorto

TPA - OPO

TPAOPO

Tampa

Sun 8/17

2:08 pm-6:55 am

1 stop11h 47m

Porto

Sun 8/24

11:20 am-9:02 pm

2 stops38h 42m

$737

TampaPorto

TPA - OPO

TPAOPO

Tampa

Sat 8/16

8:45 pm-9:35 am

2 stops55h 50m

Porto

Sat 8/30

7:20 pm-5:45 pm

1 stop27h 25m

$756

TampaPorto

TPA - OPO

TPAOPO

Tampa

Sun 8/17

7:25 pm-7:55 am

1 stop31h 30m

Porto

Sat 8/23

3:05 am-5:45 pm

1 stop19h 40m

$768

TampaPorto

TPA - OPO

TPAOPO

Tampa

Thu 5/1

6:25 pm-11:20 pm

2 stops23h 55m

Porto

Tue 5/13

6:00 am-4:00 pm

1 stop15h 00m

$779

TampaPorto

TPA - OPO

TPAOPO

Tampa

Thu 9/18

7:35 am-8:25 am

2 stops19h 50m

Porto

Tue 9/30

6:30 am-10:57 pm

2 stops21h 27m

$786

TampaPorto

TPA - OPO

TPAOPO

Tampa

Sat 5/3

6:55 pm-8:35 pm

1 stop20h 40m

Porto

Sun 5/11

9:25 pm-4:55 pm

1 stop24h 30m

$879

TampaPorto

TPA - OPO

TPAOPO

Tampa

Sat 5/3

11:31 am-7:35 am

2 stops15h 04m

Porto

Sun 5/11

8:15 am-11:45 pm

2 stops20h 30m

$885

TampaPorto

TPA - OPO

TPAOPO

Tampa

Thu 8/28

8:45 pm-9:35 am

2 stops55h 50m

Porto

Sun 9/7

11:20 am-8:09 pm

2 stops37h 49m

$1,019

TampaPorto

TPA - OPO

TPAOPO

Tampa

Sat 5/31

10:15 am-10:55 am

1 stop19h 40m

Porto

Mon 8/4

10:35 pm-9:45 am

2 stops40h 10m

$1,488

TampaPorto

TPA - OPO

TPAOPO

Tampa

Sun 6/29

2:40 pm-3:50 pm

2 stops44h 10m

Porto

Thu 7/10

4:50 pm-10:15 pm

2 stops34h 25m

$3,450

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 12 results
1
2

Best time to book a flight from Clearwater to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Clearwater with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Clearwater to Porto

How far ahead should I book a flight from Clearwater to Porto?

Use this chart to determine the optimal time to book a round-trip flight from Clearwater to Porto. Price data was last updated on March 28, 2025.

To ensure you get the cheapest price possible for a flight from Clearwater to Porto, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Clearwater to Porto?

Currently, January is the cheapest month in which you can book a flight from Clearwater to Porto (average of $523). Flying from Clearwater to Porto in June is currently the most expensive (average of $1,081). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CL9 to OPO?

Find hourly flight availability from Clearwater to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Clearwater to Porto as you normally would.

What is the cheapest day to fly from Clearwater to Porto?

Use this chart to determine the cheapest time to fly round-trip from Clearwater to Porto. Price data was last updated on June 30, 2024.

Travelers seeking maximum savings on their Clearwater to Porto flight should consider departing on Thursday evenings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated April 2, 2025.
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
SWISS
7.5
Good
1,572 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
United Airlines
7.4
Good
8,616 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Turkish Airlines
7.3
Good
3,748 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
TAP AIR PORTUGAL
7.1
Good
1,831 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Clearwater to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto from Clearwater?

    Located just 6.8 mi from the city center, Porto is the airport most travelers will use when flying to Porto from Clearwater. Booking flights from Clearwater to Porto (OPO) should be relatively easy as there are 0 daily inbound flights from Clearwater from 6 different airlines.

  • Can I find deals for flights from Clearwater to Porto that include hotel bookings?

    Yes. In addition to deals on Clearwater to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Clearwater to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Clearwater to Porto.

  • Can I find deals for business class flights from Clearwater to Porto?

    Yes. Cheapflights offers flight deals from Clearwater to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Clearwater to Porto?

    Currently, January is the cheapest month in which you can book a flight from Clearwater to Porto (average of $523). Flying from Clearwater to Porto in June is currently the most expensive (average of $1,081). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Clearwater?

Book flights to Clearwater if you plan to visit one of these locations
Aveiro
Coimbra
Matosinhos
Arcos de Valdevez

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Top 6 airlines flying from Clearwater to Porto

Discover the top 6 airlines that operate flights from Clearwater to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$556Average$760FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$560Average$979FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$571Average$1,169FlexibilityNo cancel feeOn-time69%
DeltaCheapest$590Average$827FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$595Average$917FlexibilityNo cancel feeOn-time70%
Air TransatCheapest$605Average$735FlexibilityNo cancel feeOn-time50%

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