Skip to main content
Beginning of main content

Cheap Flights from Porto to Dallas $911.86

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia’s Price Guarantee
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Porto to Dallas (OPO to DFW)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Porto to Dallas (OPO to DFW)

Question : How long are most people's visits to Dallas when they fly in from Porto?
Answer : The average time spent in Dallas by passengers flying from OPO is eight days.

Question : Can you cut down on flight costs by changing the day of the week you travel to Dallas?
Answer : Monday is your lowest-cost day to fly in February. Flexibility is paramount when booking travel plans in order to keep costs down.

Question : Are prices changing frequently for this route?
Answer : Prices are fluctuating a lot more for this route than most routes. The further out you book a route, the more likely you are to save.