$751+ Cheap flights from Dallas/Fort Worth (DFW) to Porto (OPO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — OPO
Nov 13 — Nov 201
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Dallas/Fort Worth to Porto with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Dallas/Fort Worth to Porto
Cheapest
Best
Last-minute
Cheapest flights from Dallas/Fort Worth to PortoExplore the most affordable flight options available from Dallas/Fort Worth to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2026.
Explore the most affordable flight options available from Dallas/Fort Worth to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2026.
This KLM deal was found by Cheapflights users on 10/12. 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 11/97:00 pm -
1 stop21h 00m
Wed 11/255:00 am -
2 stops18h 25m
Deal found 10/12![KLM logo]()
$751
This Air France deal was found by Cheapflights users on 10/9. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:00 pm -
1 stop21h 00m
Thu 12/105:55 am -
1 stop16h 55m
Deal found 10/9![Air France logo]()
$752
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Tue 12/17:00 am -
2 stops20h 30m
Thu 12/106:00 am -
2 stops20h 39m
Deal found 10/9![United Airlines logo]()
$754
This United Airlines deal was found by Cheapflights users on 10/11. 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 11/256:30 am -
1 stop21h 00m
Wed 12/212:35 pm -
2 stops39h 45m
Deal found 10/11![United Airlines logo]()
$784
This Gotogate deal was found by Cheapflights users on 10/13. 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.
Fri 11/274:15 pm -
1 stop17h 05m
Fri 12/46:00 am -
2 stops22h 20m
Deal found 10/13![Multiple Airlines logo]()
$798
This Air France deal was found by Cheapflights users on 10/10. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:45 pm -
1 stop17h 40m
Tue 11/35:55 am -
1 stop16h 55m
Deal found 10/10![Air France logo]()
$802
This United Airlines deal was found by Cheapflights users on 10/11. 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 11/267:00 am -
2 stops20h 30m
Thu 12/36:00 am -
2 stops18h 38m
Deal found 10/11![United Airlines logo]()
$804
This Air France deal was found by Cheapflights users on 10/10. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:45 pm -
1 stop17h 40m
Tue 11/311:15 am -
2 stops19h 07m
Deal found 10/10![Multiple Airlines logo]()
$805
This Delta deal was found by Cheapflights users on 10/13. 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 10/191:54 pm -
2 stops19h 31m
Tue 11/35:00 am -
2 stops22h 02m
Deal found 10/13![Delta logo]()
$809
This Delta deal was found by Cheapflights users on 10/13. 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 11/211:30 am -
2 stops21h 55m
Tue 11/175:00 am -
2 stops23h 15m
Deal found 10/13![Delta logo]()
$813
This United Airlines deal was found by Cheapflights users on 10/13. 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.
Fri 11/2711:03 am -
1 stop16h 27m
Fri 12/412:35 pm -
1 stop14h 08m
Deal found 10/13![United Airlines logo]()
$814
Best flights from Dallas/Fort Worth to PortoDiscover carefully curated flight deals from Dallas/Fort Worth to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
Discover carefully curated flight deals from Dallas/Fort Worth to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
This United Airlines deal was found by Cheapflights users on 10/10. 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.
Tue 12/16:38 am -
1 stop20h 52m
Thu 12/106:00 am -
2 stops22h 40m
Deal found 10/10![United Airlines logo]()
$754
This Delta deal was found by Cheapflights users on 10/13. 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 11/27:00 pm -
1 stop21h 00m
Tue 11/175:00 am -
2 stops24h 03m
Deal found 10/13![Delta logo]()
$805
This United deal was found by Cheapflights users on 10/12. 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.
Wed 3/317:00 am -
2 stops20h 45m
Sun 4/116:00 am -
2 stops22h 21m
Deal found 10/12![Multiple Airlines logo]()
$954
This Turkish Airlines deal was found by Cheapflights users on 10/9. 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.
Tue 3/28:20 pm -
1 stop31h 35m
Fri 3/54:25 pm -
1 stop32h 00m
Deal found 10/9![Turkish Airlines logo]()
$1,150
This United Airlines deal was found by Cheapflights users on 10/13. 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.
Fri 11/277:00 am -
2 stops20h 30m
Fri 12/46:00 am -
2 stops20h 39m
Deal found 10/13![United Airlines logo]()
$804
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Tue 3/27:00 am -
2 stops20h 30m
Fri 3/56:00 am -
2 stops21h 28m
Deal found 10/11![United Airlines logo]()
$843
This United Airlines deal was found by Cheapflights users on 10/10. 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.
Fri 11/277:00 am -
2 stops20h 30m
Wed 12/212:35 pm -
2 stops56h 10m
Deal found 10/10![United Airlines logo]()
$884
This United Airlines deal was found by Cheapflights users on 10/9. 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 2/157:00 am -
3 stops22h 00m
Fri 2/2612:35 pm -
2 stops16h 35m
Deal found 10/9![United Airlines logo]()
$1,034
This United Airlines deal was found by Cheapflights users on 10/10. 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 12/217:20 am -
2 stops44h 10m
Mon 12/2812:30 pm -
2 stops27h 07m
Deal found 10/10![United Airlines logo]()
$1,316
Last-minute flights from Dallas/Fort Worth to PortoDiscover last-minute flight deals from Dallas/Fort Worth to Porto. Data last updated October 14, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas/Fort Worth to Porto. Data last updated October 14, 2026 and is based on user searches.
This Air France deal was found by Cheapflights users on 10/10. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:45 pm -
1 stop17h 40m
Tue 11/35:55 am -
1 stop16h 55m
Deal found 10/10![Air France logo]()
$802
This Air France deal was found by Cheapflights users on 10/10. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:45 pm -
1 stop17h 40m
Tue 11/311:15 am -
2 stops19h 07m
Deal found 10/10![Multiple Airlines logo]()
$805
This Delta deal was found by Cheapflights users on 10/13. 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 10/191:54 pm -
2 stops19h 31m
Tue 11/35:00 am -
2 stops22h 02m
Deal found 10/13![Delta logo]()
$809
This Delta deal was found by Cheapflights users on 10/13. 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 11/211:30 am -
2 stops21h 55m
Tue 11/175:00 am -
2 stops23h 15m
Deal found 10/13![Delta logo]()
$813
This American Airlines deal was found by Cheapflights users on 10/10. 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.
Mon 11/21:31 pm -
2 stops16h 14m
Tue 11/178:20 am -
2 stops19h 27m
Deal found 10/10![American Airlines logo]()
$819
This KLM deal was found by Cheapflights users on 10/12. 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 11/97:00 pm -
1 stop21h 00m
Wed 11/255:00 am -
2 stops18h 25m
Deal found 10/12![KLM logo]()
$751
This Delta deal was found by Cheapflights users on 10/12. 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 11/97:00 pm -
1 stop21h 00m
Wed 11/255:55 am -
1 stop16h 55m
Deal found 10/12![Delta logo]()
$752
This United Airlines deal was found by Cheapflights users on 10/11. 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 11/256:30 am -
1 stop21h 00m
Wed 12/212:35 pm -
2 stops39h 45m
Deal found 10/11![United Airlines logo]()
$784
This United Airlines deal was found by Cheapflights users on 10/11. 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 11/267:00 am -
2 stops20h 30m
Thu 12/36:00 am -
2 stops18h 38m
Deal found 10/11![United Airlines logo]()
$804
This Gotogate deal was found by Cheapflights users on 10/13. 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.
Fri 11/274:15 pm -
1 stop17h 05m
Fri 12/46:00 am -
2 stops22h 20m
Deal found 10/13![Multiple Airlines logo]()
$798
This United Airlines deal was found by Cheapflights users on 10/13. 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.
Fri 11/2711:03 am -
1 stop16h 27m
Fri 12/412:35 pm -
1 stop14h 08m
Deal found 10/13![United Airlines logo]()
$814
This Orbitz deal was found by Cheapflights users on 10/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/273:50 pm -
1 stop22h 10m
Wed 12/28:40 pm -
1 stop26h 30m
Deal found 10/10![Iberia logo]()
$815
Find flight deals from Dallas/Fort Worth to Porto
Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) 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 October 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $751 (KLM) |
Popular in | July |
Cheapest in | January |
Average price | $864 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dallas/Fort Worth 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 7,457,451 searches. Data last updated October 14, 2026.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Porto that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DallasPorto
DFW Dallas/Fort Worth - OPO Porto
DFWOPO
Dallas/Fort Worth
Tue 12/1
6:38 am-9:30 am
1 stop20h 52m
Porto
Thu 12/10
6:00 am-10:40 pm
2 stops22h 40m
$754
DallasPorto
DFW Dallas/Fort Worth - OPO Porto
DFWOPO
Dallas/Fort Worth
Fri 11/27
7:00 am-9:30 am
2 stops20h 30m
Porto
Fri 12/4
6:00 am-8:39 pm
2 stops20h 39m
$804
DallasPorto
DFW Dallas/Fort Worth - OPO Porto
DFWOPO
Dallas/Fort Worth
Mon 11/2
7:00 pm-10:00 pm
1 stop21h 00m
Porto
Tue 11/17
5:00 am-11:03 pm
2 stops24h 03m
$805
DallasPorto
DFW Dallas/Fort Worth - OPO Porto
DFWOPO
Dallas/Fort Worth
Tue 3/2
7:00 am-9:30 am
2 stops20h 30m
Porto
Fri 3/5
6:00 am-9:28 pm
2 stops21h 28m
$843
DallasPorto
DFW Dallas/Fort Worth - OPO Porto
DFWOPO
Dallas/Fort Worth
Fri 11/27
7:00 am-9:30 am
2 stops20h 30m
Porto
Wed 12/2
12:35 pm-2:45 pm
2 stops56h 10m
$884
DallasPorto
DFW Dallas/Fort Worth - OPO Porto
DFWOPO
Dallas/Fort Worth
Wed 3/31
7:00 am-9:45 am
2 stops20h 45m
Porto
Sun 4/11
6:00 am-10:21 pm
2 stops22h 21m
$954
Quickest round-trip
DallasPorto
DFW Dallas/Fort Worth - OPO Porto
DFWOPO
Dallas/Fort Worth
Mon 2/15
7:00 am-11:00 am
3 stops22h 00m
Porto
Fri 2/26
12:35 pm-11:10 pm
2 stops16h 35m
$1,034
DallasPorto
DFW Dallas/Fort Worth - OPO Porto
DFWOPO
Dallas/Fort Worth
Tue 3/2
8:20 pm-9:55 am
1 stop31h 35m
Porto
Fri 3/5
4:25 pm-6:25 pm
1 stop32h 00m
$1,150
DallasPorto
DFW Dallas/Fort Worth - OPO Porto
DFWOPO
Dallas/Fort Worth
Mon 12/21
7:20 am-9:30 am
2 stops44h 10m
Porto
Mon 12/28
12:30 pm-9:37 am
2 stops27h 07m
$1,316
Sorted by cheapest first
Compare providers for flights from Dallas/Fort Worth to Porto
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dallas/Fort Worth to Porto in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Dallas/Fort Worth Airport-Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dallas/Fort Worth Airport-Porto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dallas/Fort Worth Airport-Porto flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Dallas/Fort Worth Airport-Porto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dallas/Fort Worth Airport-Porto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Dallas/Fort Worth to Porto
Have a flexible travel schedule? Discover the best time to fly to Porto from Dallas/Fort Worth with our price prediction graph.
DFW-OPO
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 Dallas/Fort Worth Airport to Porto
What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Porto?
Currently, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Porto (average of $704). Flying from Dallas/Fort Worth Airport to Porto in July is currently the most expensive (average of $1,181). 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.
How much does it cost to fly round-trip from Dallas/Fort Worth Airport to Porto?
Airfare is below average for this route at the moment.
Dallas/Fort Worth Airport to Porto flights typically cost between $864 and $1,557 in November.The cheapest round-trip price found within the last 5 days was $715 on Air Canada (Nov 11-Nov 18).
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 October 14, 2026.
See what other customers who have flown with United Airlines,American Airlines, andIberia from Dallas/Fort Worth Airport to Porto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Food
6.7
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Crew
8.1
Food
6.7
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Crew
8.1
Food
6.7
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Crew
8.1
Food
6.7
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
Find useful and relevant information for your journey from Dallas/Fort Worth to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Porto?
Book flights to Porto if you plan to visit one of these locationsVila Nova de Gaia
Arcos de Valdevez
Coimbra
Aveiro
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Dallas/Fort Worth
Popular flights
Porto flight routes
Alternative routes for Dallas/Fort Worth to Porto
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Porto by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Dallas/Fort Worth to Porto by cabin class
Find flights from Dallas/Fort Worth to Porto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Dallas/Fort Worth and Porto flights
Browse other Dallas/Fort Worth and Porto flight options. Last updated on October 14, 2026.
Other flights from Dallas/Fort Worth
Browse through other flights departing from Dallas/Fort Worth. Flights are based on user searches made on Cheapflights and were last updated on October 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Porto
Explore flights to Porto departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 14, 2026.
Top 3 airlines flying from Dallas/Fort Worth to Porto
Discover the top 3 airlines that operate flights from Dallas/Fort Worth 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 7,457,451 searches. Data last updated October 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$589 | Average$935 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$619 | Average$1,048 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$699 | Average$1,062 | FlexibilityNo cancel fee | On-time69% |