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$446+ Cheap flights from Texas 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — OPO
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Texas to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Texas (USTX) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$625
(Finnair)

One-way from

$446
(Mytrip)
From Texas to Porto
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One-way flight from Texas to Porto
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Find flight deals from Texas to Porto

Cheapest flights from Texas to Porto
Explore the most affordable flight options available from Texas to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Mytrip deal was found by Cheapflights users on 12/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/304:00 pmAUS - OPO
2 stops25h 00mMultiple Airlines
Tue 6/178:25 amOPO - AUS
3 stops30h 19mMultiple Airlines
Deal found 12/17$1,044
This Mytrip deal was found by Cheapflights users on 12/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/239:14 amIAH - OPO
2 stops20h 01mMultiple Airlines
Thu 1/97:05 amOPO - IAH
2 stops23h 10mMultiple Airlines
Deal found 12/17$1,439
This Priceline deal was found by Cheapflights users on 12/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2710:05 pmDFW - OPO
1 stop15h 55mMultiple Airlines
Wed 1/18:20 amOPO - DFW
1 stop14h 40mMultiple Airlines
Deal found 12/18$1,714
This Iberia deal was found by Cheapflights users on 12/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/296:56 pmIAH - OPO
2 stops15h 04mIberia
Sun 1/58:40 pmOPO - IAH
2 stops28h 30mIberia
Deal found 12/17$1,802
This Delta deal was found by Cheapflights users on 12/18. 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 12/194:00 pmDFW - OPO
1 stop12h 50mDelta
Wed 12/256:00 amOPO - DFW
2 stops24h 22mDelta
Deal found 12/18$1,843
This SmartFares deal was found by Cheapflights users on 12/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/234:30 pmIAH - OPO
1 stop23h 55mLufthansa
Thu 1/94:20 pmOPO - IAH
1 stop28h 20mLufthansa
Deal found 12/17$1,915
This United deal was found by Cheapflights users on 12/17. 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.
Thu 12/264:00 pmAUS - OPO
1 stop13h 35mUnited Airlines
Thu 1/26:00 amOPO - AUS
2 stops35h 10mUnited Airlines
Deal found 12/17$2,044
This KLM deal was found by Cheapflights users on 12/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/233:25 pmIAH - OPO
1 stop21h 15mKLM
Tue 1/77:30 pmOPO - IAH
1 stop24h 05mKLM
Deal found 12/17$2,103
This Gotogate deal was found by Cheapflights users on 12/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/182:45 pmAUS - OPO
2 stops14h 20mLufthansa
Wed 12/254:30 pmOPO - AUS
1 stop27h 40mLufthansa
Deal found 12/18$2,144
This United Airlines deal was found by Cheapflights users on 12/16. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/195:00 pmDFW - OPO
2 stops60h 40mUnited Airlines
Wed 12/256:00 amOPO - DFW
2 stops47h 04mUnited Airlines
Deal found 12/16$2,190
This Delta deal was found by Cheapflights users on 12/17. 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.
Mon 12/303:25 pmIAH - OPO
1 stop21h 15mDelta
Thu 1/211:15 amOPO - IAH
1 stop32h 20mDelta
Deal found 12/17$2,213
This Turkish Airlines deal was found by Cheapflights users on 12/17. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/289:20 pmIAH - OPO
1 stop36h 05mTurkish Airlines
Wed 1/111:00 amOPO - IAH
1 stop38h 25mTurkish Airlines
Deal found 12/17$2,261

Find flights from Texas to Porto within your budget

Customize your flight search to find flights from Texas 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Sun 2/9

4:20 pm-4:40 pm

1 stop18h 20m

Porto

Tue 2/18

8:40 pm-5:05 pm

1 stop26h 25m

$625

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Mon 2/10

11:35 am-12:50 pm

2 stops19h 15m

Porto

Fri 2/21

6:00 am-10:22 pm

2 stops22h 22m

$634

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Mon 2/10

10:15 am-7:40 am

2 stops15h 25m

Porto

Wed 2/19

8:40 pm-5:05 pm

1 stop26h 25m

$642

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Sun 2/9

4:00 pm-10:55 am

1 stop12h 55m

Porto

Mon 2/17

11:15 am-10:36 pm

2 stops41h 21m

$648

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Tue 2/11

12:35 pm-10:50 am

2 stops16h 15m

Porto

Wed 2/19

6:00 am-10:17 pm

2 stops22h 17m

$652

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Wed 2/12

12:25 pm-10:30 am

2 stops16h 05m

Porto

Fri 2/21

6:15 am-5:55 pm

2 stops17h 40m

$658

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Mon 2/10

4:20 pm-3:25 pm

1 stop17h 05m

Porto

Wed 2/19

12:30 pm-2:35 pm

1 stop32h 05m

$661

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Mon 2/10

4:20 pm-10:25 pm

1 stop24h 05m

Porto

Thu 2/20

12:30 pm-2:35 pm

1 stop32h 05m

$666

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Mon 5/5

9:40 pm-3:55 pm

1 stop12h 15m

Porto

Thu 5/15

12:20 pm-8:10 pm

1 stop13h 50m

$672

HoustonPorto

IAH - OPO

IAHOPO

Houston George Bush Intcntl

Sun 2/9

9:30 am-7:20 pm

2 stops27h 50m

Porto

Mon 2/24

8:10 pm-10:18 pm

3 stops32h 08m

$677

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 40 results
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Best time to book a flight from Texas to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Texas 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.

Travel insights for flights from Texas to Porto

Get recent, data-driven insights about flights from Texas to Porto including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Texas to Porto (average of $523). Flying from Texas to Porto in June is currently the most expensive (average of $1,000). 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 TX to OPO?

Find hourly flight availability from Texas 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 December 18, 2024.

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

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 December 18, 2024.
Read reviews from past customers who have flown Air France, Air Canada and Turkish Airlines from Texas to Porto. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,606 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,504 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,055 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Texas 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 Texas?

    Located just 6.8 mi from the city center, Porto (OPO) is the airport most travelers will use when flying to Porto from Texas.

  • What are the cheapest airlines to fly from Texas to Porto one-way?

    One-way options have recently been found by users for as low as $707 on United Airlines. Other airlines that offer cheap prices include American Airlines from $1,105 and British Airways from $1,455 one-way.

  • What are the most popular routes from Texas to Porto?

    While some choose either Houston Hobby - Porto or Dallas Love Field - Porto, Dallas/Fort Worth - Porto is the most popular route from Texas to Porto.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Texas 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 Texas to Porto?

    Currently, January is the cheapest month in which you can book a flight from Texas to Porto (average of $523). Flying from Texas to Porto in June is currently the most expensive (average of $1,000). 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

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Alternative routes for Texas to Porto

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Texas to Porto

Discover the top 6 airlines that operate flights from Texas 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$519Average$944FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$534Average$829FlexibilityNo cancel feeOn-time71%
DeltaCheapest$550Average$957FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$623Average$1,137FlexibilityNo cancel feeOn-time76%
KLMCheapest$644Average$1,173FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$660Average$1,233FlexibilityNo cancel feeOn-time69%
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