What is the cheapest airline that flies from Porto to Texas?

Iberia and British Airways are the most popular carriers operating from Porto to Texas

When did momondo last update prices for flights from Porto Airport to Texas?

Prices for flights from Porto Airport to Texas are refreshed on a daily basis.

How old do you have to be to fly from Porto Airport to Texas?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Texas.

What documentation or ID do you need to fly to Texas?

The travel and health documents you'll need for your trip to Texas may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Texas. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$364 Cheap Flights from Porto to Texas in 2026

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Find the cheapest flights from Porto to Texas

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 9:16 am

OPO

DFW

32h 16m

3 stops

5:45 am - 8:40 pm

DFW

OPO

32h 55m

3 stops

$792Multiple Airlines

Thu, Apr 23 - Mon, Apr 27

6:05 pm - 8:41 pm

OPO

DFW

32h 36m

2 stops

10:21 am - 11:05 am

DFW

OPO

18h 44m

1 stop

$852Multiple Airlines

Thu, Apr 23 - Mon, Apr 27

5:55 am - 11:09 pm

OPO

DFW

47h 14m

3 stops

2:01 pm - 8:30 pm

DFW

OPO

24h 29m

3 stops

$854Multiple Airlines

Sun, Apr 26 - Sun, May 3

6:00 am - 8:43 pm

OPO

AUS

20h 43m

2 stops

4:05 pm - 3:40 pm

AUS

OPO

17h 35m

1 stop

$913Lufthansa

Mon, Apr 27 - Mon, May 4

5:00 am - 4:10 pm

OPO

AUS

17h 10m

1 stop

6:05 pm - 3:30 pm

AUS

OPO

15h 25m

1 stop

$927Delta

Mon, Apr 27 - Mon, May 4

5:00 am - 5:44 pm

OPO

DFW

18h 44m

2 stops

1:29 pm - 3:25 pm

DFW

OPO

19h 56m

2 stops

$927Delta

Thu, May 7 - Wed, May 13

5:55 am - 1:35 pm

OPO

DFW

13h 40m

1 stop

3:45 pm - 3:25 pm

DFW

OPO

17h 40m

1 stop

$928KLM

Thu, May 7 - Wed, May 13

5:00 am - 4:54 pm

OPO

DFW

17h 54m

2 stops

3:45 pm - 3:25 pm

DFW

OPO

17h 40m

1 stop

$929KLM

Thu, Apr 9 - Mon, Apr 13

6:00 am - 4:19 pm

OPO

AUS

40h 19m

2 stops

7:15 am - 3:45 pm

AUS

OPO

26h 30m

2 stops

$949United Airlines

Tue, May 12 - Tue, May 19

12:05 pm - 2:00 pm

OPO

AUS

31h 55m

1 stop

4:47 pm - 3:45 pm

AUS

OPO

16h 58m

2 stops

$964United Airlines

Tue, May 12 - Tue, May 19

Turkish Airlines flights from Porto to Texas

Our best Turkish Airlines deals on Porto to Texas flight tickets

Turkish Airlines

Apr 24

OPO10:40 amPorto

38h 55m

1 stop

DFW7:35 pmDallas/Fort Worth

May 1

DFW9:30 pmDallas/Fort Worth

36h 10m

1 stop

OPO3:40 pmPorto

$952

Turkish Airlines

Jul 1

OPO10:45 amPorto

38h 50m

1 stop

DFW7:35 pmDallas/Fort Worth

Aug 4

DFW9:30 pmDallas/Fort Worth

36h 10m

1 stop

OPO3:40 pmPorto

$967

Turkish Airlines

Apr 16

OPO6:10 amPorto

19h 25m

1 stop

DFW7:35 pmDallas/Fort Worth

Apr 20

DFW2:30 pmDallas/Fort Worth

19h 20m

1 stop

OPO3:50 pmPorto

$992

American Airlines flights from Porto to Texas

Our best American Airlines deals on Porto to Texas flight tickets

American Airlines

Apr 16

OPO8:20 amPorto

17h 50m

1 stop

DFW8:10 pmDallas/Fort Worth

Apr 20

DFW9:45 pmDallas/Fort Worth

12h 15m

1 stop

OPO4:00 pmPorto

$958

American Airlines

Apr 9

OPO12:25 pmPorto

13h 45m

1 stop

DFW8:10 pmDallas/Fort Worth

Apr 13

DFW9:45 pmDallas/Fort Worth

12h 15m

1 stop

OPO4:00 pmPorto

$961

American Airlines

Apr 26

OPO8:20 amPorto

17h 08m

2 stops

DFW7:28 pmDallas/Fort Worth

May 3

DFW9:45 pmDallas/Fort Worth

12h 15m

1 stop

OPO4:00 pmPorto

$1,001

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoDallas

OPO - DFW

OPODFW

Porto

Thu 4/23

7:00 am-9:16 am

3 stops32h 16m

Dallas/Fort Worth

Mon 4/27

5:45 am-8:40 pm

3 stops32h 55m

$792

PortoDallas

OPO - DFW

OPODFW

Porto

Thu 4/23

6:05 pm-8:41 pm

2 stops32h 36m

Dallas/Fort Worth

Mon 4/27

10:21 am-11:05 am

1 stop18h 44m

$852

PortoDallas

OPO - DFW

OPODFW

Porto

Sun 4/26

5:55 am-11:09 pm

3 stops47h 14m

Dallas/Fort Worth

Sun 5/3

2:01 pm-8:30 pm

3 stops24h 29m

$854

PortoAustin

OPO - AUS

OPOAUS

Porto

Mon 4/27

6:00 am-8:43 pm

2 stops20h 43m

Austin Bergstrom

Mon 5/4

4:05 pm-3:40 pm

1 stop17h 35m

$913

PortoAustin

OPO - AUS

OPOAUS

Porto

Mon 4/27

5:00 am-4:10 pm

1 stop17h 10m

Austin Bergstrom

Mon 5/4

6:05 pm-3:30 pm

1 stop15h 25m

$927

PortoDallas

OPO - DFW

OPODFW

Porto

Thu 5/7

5:00 am-5:44 pm

2 stops18h 44m

Dallas/Fort Worth

Wed 5/13

1:29 pm-3:25 pm

2 stops19h 56m

$927

Quickest round-trip

PortoDallas

OPO - DFW

OPODFW

Porto

Thu 5/7

5:55 am-1:35 pm

1 stop13h 40m

Dallas/Fort Worth

Wed 5/13

3:45 pm-3:25 pm

1 stop17h 40m

$928

PortoDallas

OPO - DFW

OPODFW

Porto

Thu 4/9

5:00 am-4:54 pm

2 stops17h 54m

Dallas/Fort Worth

Mon 4/13

3:45 pm-3:25 pm

1 stop17h 40m

$929

PortoAustin

OPO - AUS

OPOAUS

Porto

Tue 5/12

6:00 am-4:19 pm

2 stops40h 19m

Austin Bergstrom

Tue 5/19

7:15 am-3:45 pm

2 stops26h 30m

$949

PortoAustin

OPO - AUS

OPOAUS

Porto

Tue 5/12

12:05 pm-2:00 pm

1 stop31h 55m

Austin Bergstrom

Tue 5/19

4:47 pm-3:45 pm

2 stops16h 58m

$964

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Porto to Texas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Porto to Texas flights?

You could potentially save up to 31% on your flight if you consider stops on a Porto to Texas flight.

Cheap Porto to Texas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to Texas

Fastest flight time	13h 40m
Direct flights	None

The fastest flight from Porto to Texas takes 13h 40m

There are no direct flights from Porto to Texas. There are no popular flight routes from Porto to Texas.

Search flight deals

When did momondo last update prices for flights from Porto Airport to Texas?
Prices for flights from Porto Airport to Texas are refreshed on a daily basis.
How old do you have to be to fly from Porto Airport to Texas?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Texas.
What documentation or ID do you need to fly to Texas?
The travel and health documents you'll need for your trip to Texas may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Texas. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Porto to Texas?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Texas from Porto.

Can I find flights from Porto to Texas with flexible booking policies on momondo?

Yes. All flights to Texas from Porto on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Porto to Texas?

momondo helps you find the best flight between Porto and Texas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Porto to Texas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Porto to Texas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.