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$568+ Cheap flights from Porto (OPO) to Texas

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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — DFW
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Porto to Texas

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Texas (USTX). 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

$758
(Gotogate)

One-way from

$568
(Mytrip)
From Porto to Texas
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One-way flight from Porto to Texas
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Find flight deals from Porto to Texas

Best flights from Porto to Texas
Discover carefully curated flight deals from Porto to Texas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2024.

This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/166:00 amOPO - AUS
2 stops44h 54mLufthansa
Thu 1/234:25 pmAUS - OPO
1 stop16h 45mLufthansa
Deal found 12/17$758
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/310:20 amOPO - DFW
2 stops45h 00mMultiple Airlines
Fri 2/74:40 pmDFW - OPO
1 stop13h 20mMultiple Airlines
Deal found 12/17$759
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:00 amOPO - AUS
2 stops19h 59mUnited Airlines
Tue 5/1312:20 pmAUS - OPO
2 stops15h 25mUnited Airlines
Deal found 12/17$762
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/166:00 amOPO - AUS
2 stops34h 53mAir Canada
Thu 1/2311:55 amAUS - OPO
2 stops18h 55mAir Canada
Deal found 12/17$765
This AirNGo 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/166:15 amOPO - AUS
1 stop15h 55mKLM
Thu 1/236:15 pmAUS - OPO
1 stop22h 05mKLM
Deal found 12/17$769
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/178:20 amOPO - DFW
2 stops17h 17mAmerican Airlines
Tue 1/216:00 amDFW - OPO
2 stops19h 40mAmerican Airlines
Deal found 12/17$780
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/18:20 amOPO - AUS
2 stops17h 55mBritish Airways
Tue 3/258:05 pmAUS - OPO
1 stop16h 35mBritish Airways
Deal found 12/17$927
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/36:00 amOPO - DFW
2 stops22h 22mAir Canada
Fri 2/77:15 amDFW - OPO
2 stops23h 35mAir Canada
Deal found 12/17$819
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/36:00 amOPO - DFW
2 stops46h 22mUnited Airlines
Fri 2/77:50 amDFW - OPO
2 stops21h 50mUnited Airlines
Deal found 12/17$830
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/59:55 pmOPO - AUS
2 stops28h 58mIberia
Fri 3/282:17 pmAUS - OPO
2 stops16h 28mIberia
Deal found 12/17$2,071
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/78:00 pmOPO - AUS
2 stops44h 53mMultiple Airlines
Sat 3/2911:55 amAUS - OPO
2 stops24h 35mMultiple Airlines
Deal found 12/17$1,290
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.
Sat 1/46:00 amOPO - AUS
1 stop16h 10mDelta
Thu 3/277:15 pmAUS - OPO
1 stop22h 05mDelta
Deal found 12/17$5,532

Find flights from Porto to Texas within your budget

Customize your flight search to find flights from Porto to Texas 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.

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PortoAustin

OPO - AUS

OPOAUS

Porto

Thu 1/16

6:00 am-8:54 pm

2 stops44h 54m

Austin Bergstrom

Thu 1/23

4:25 pm-3:10 pm

1 stop16h 45m

$758

PortoDallas

OPO - DFW

OPODFW

Porto

Fri 1/17

8:20 am-7:55 pm

1 stop17h 35m

Dallas/Fort Worth

Tue 1/21

9:06 pm-5:40 pm

1 stop14h 34m

$759

PortoAustin

OPO - AUS

OPOAUS

Porto

Wed 4/23

6:00 am-7:59 pm

2 stops19h 59m

Austin Bergstrom

Tue 5/13

12:20 pm-9:45 am

2 stops15h 25m

$762

PortoDallas

OPO - DFW

OPODFW

Porto

Fri 1/17

8:20 am-7:37 pm

2 stops17h 17m

Dallas/Fort Worth

Tue 1/21

6:30 pm-5:40 pm

1 stop17h 10m

$764

PortoAustin

OPO - AUS

OPOAUS

Porto

Thu 1/16

6:00 am-10:53 am

2 stops34h 53m

Austin Bergstrom

Thu 1/23

11:55 am-12:50 pm

2 stops18h 55m

$765

PortoAustin

OPO - AUS

OPOAUS

Porto

Thu 1/16

6:15 am-4:10 pm

1 stop15h 55m

Austin Bergstrom

Thu 1/23

6:15 pm-10:20 pm

1 stop22h 05m

$769

PortoDallas

OPO - DFW

OPODFW

Porto

Fri 1/17

8:20 am-7:37 pm

2 stops17h 17m

Dallas/Fort Worth

Tue 1/21

6:00 am-7:40 am

2 stops19h 40m

$780

PortoDallas

OPO - DFW

OPODFW

Porto

Mon 2/3

6:00 am-10:22 pm

2 stops22h 22m

Dallas/Fort Worth

Fri 2/7

7:15 am-12:50 pm

2 stops23h 35m

$819

PortoDallas

OPO - DFW

OPODFW

Porto

Mon 2/3

6:00 am-10:22 pm

2 stops46h 22m

Dallas/Fort Worth

Fri 2/7

7:50 am-11:40 am

2 stops21h 50m

$830

PortoDallas

OPO - DFW

OPODFW

Porto

Mon 2/3

11:00 am-6:50 pm

1 stop37h 50m

Dallas/Fort Worth

Fri 2/7

8:35 pm-3:30 pm

1 stop36h 55m

$858

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 21 results
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Best time to book a flight from Porto to Texas

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

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

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

Currently, September is the cheapest month in which you can book a flight from Porto to Texas (average of $213). Flying from Porto to Texas in March is currently the most expensive (average of $295). 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.

Rainfall in Texas by month

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

In terms of precipitation, rainfall in Texas ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Texas when rainfall is around 3.2 in.

Temperature in Texas by month

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

If weather is an important factor for your trip to Texas, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Texas

Get insights into the airlines that provide service to Texas. 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 Texas. Reviews last updated December 18, 2024.
To help decide which airline to fly from Porto to Texas, see what other customers have to say about Air Canada and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,059 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Turkish Airlines
7.3
Good
3,907 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Porto to Texas. 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 from for flights from Porto to Texas?

    Most people fly from Porto (OPO) if they book a flight from Porto to Texas. Porto is conveniently located just 6.8 mi from Porto’s city center.

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

    $710 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on British Airways and Iberia, with prices starting from $822 and $1,032, respectively.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Porto to Texas (average of $213). Flying from Porto to Texas in March is currently the most expensive (average of $295). 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 Porto to Texas

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Porto to Texas

Discover the top 3 airlines that operate flights from Porto to Texas. 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$710Average$907FlexibilityNo cancel feeOn-time77%
KLMCheapest$782Average$1,021FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$811Average$955FlexibilityNo cancel feeOn-time71%
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